Move iterator handling functions to corelibs_iterator, corelibs_hash and corelibs_dump_data modules

Deprecate math helpers in favor of built-in math functions

pyproject.toml

@@ -1,13 +1,23 @@
 # MARK: Project info
 [project]
 name = "corelibs"
-version = "0.46.0"
+version = "0.48.0"
 description = "Collection of utils for Python scripts"
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
     "corelibs-datetime>=1.0.1",
+    "corelibs-debug>=1.0.0",
+    "corelibs-dump-data>=1.0.0",
+    "corelibs-encryption>=1.0.0",
     "corelibs-enum-base>=1.0.0",
+    "corelibs-file>=1.0.0",
+    "corelibs-hash>=1.0.0",
+    "corelibs-iterator>=1.0.0",
+    "corelibs-json>=1.0.0",
+    "corelibs-regex-checks>=1.0.0",
+    "corelibs-search>=1.0.0",
+    "corelibs-stack-trace>=1.0.0",
     "corelibs-text-colors>=1.0.0",
     "corelibs-var>=1.0.0",
     "cryptography>=46.0.3",

src/corelibs/check_handling/regex_constants.py

@@ -3,8 +3,20 @@ List of regex compiled strings that can be used
 """
 
 import re
+from warnings import warn, deprecated
+from corelibs_regex_checks.regex_constants import (
+    compile_re as compile_re_ng,
+    SUB_EMAIL_BASIC_REGEX as SUB_EMAIL_BASIC_REGEX_NG,
+    EMAIL_BASIC_REGEX as EMAIL_BASIC_REGEX_NG,
+    NAME_EMAIL_SIMPLE_REGEX as NAME_EMAIL_SIMPLE_REGEX_NG,
+    NAME_EMAIL_BASIC_REGEX as NAME_EMAIL_BASIC_REGEX_NG,
+    DOMAIN_WITH_LOCALHOST_REGEX as DOMAIN_WITH_LOCALHOST_REGEX_NG,
+    DOMAIN_WITH_LOCALHOST_PORT_REGEX as DOMAIN_WITH_LOCALHOST_PORT_REGEX_NG,
+    DOMAIN_REGEX as DOMAIN_REGEX_NG
+)
 
 
+@deprecated("Use corelibs_regex_checks.regex_constants.compile_re instead")
 def compile_re(reg: str) -> re.Pattern[str]:
     """
     compile a regex with verbose flag
@@ -15,40 +27,25 @@ def compile_re(reg: str) -> re.Pattern[str]:
     Returns:
         re.Pattern[str] -- _description_
     """
-    return re.compile(reg, re.VERBOSE)
+    return compile_re_ng(reg)
 
 
 # email regex
-SUB_EMAIL_BASIC_REGEX: str = r"""
-[A-Za-z0-9!#$%&'*+\-\/=?^_`{|}~][A-Za-z0-9!#$%:\(\)&'*+\-\/=?^_`{|}~\.]{0,63}
-@(?!-)[A-Za-z0-9-]{1,63}(?<!-)(?:\.[A-Za-z0-9-]{1,63}(?<!-))*\.[a-zA-Z]{2,6}
-"""
-EMAIL_BASIC_REGEX = rf"^{SUB_EMAIL_BASIC_REGEX}$"
+SUB_EMAIL_BASIC_REGEX = SUB_EMAIL_BASIC_REGEX_NG
+
+EMAIL_BASIC_REGEX = EMAIL_BASIC_REGEX_NG
 # name + email regex for email sending type like "foo bar" <email@mail.com>
-NAME_EMAIL_SIMPLE_REGEX = r"""
-^\s*(?:"(?P<name1>[^"]+)"\s*<(?P<email1>[^>]+)>|
-(?P<name2>.+?)\s*<(?P<email2>[^>]+)>|
-<(?P<email3>[^>]+)>|
-(?P<email4>[^\s<>]+))\s*$
-"""
+NAME_EMAIL_SIMPLE_REGEX = NAME_EMAIL_SIMPLE_REGEX_NG
 # name + email with the basic regex set
-NAME_EMAIL_BASIC_REGEX = rf"""
-^\s*(?:
-"(?P<name1>[^"]+)"\s*<(?P<email1>{SUB_EMAIL_BASIC_REGEX})>|
-(?P<name2>.+?)\s*<(?P<email2>{SUB_EMAIL_BASIC_REGEX})>|
-<(?P<email3>{SUB_EMAIL_BASIC_REGEX})>|
-(?P<email4>{SUB_EMAIL_BASIC_REGEX})
-)\s*$
-"""
+NAME_EMAIL_BASIC_REGEX = NAME_EMAIL_BASIC_REGEX_NG
 # Domain regex with localhost
-DOMAIN_WITH_LOCALHOST_REGEX: str = r"""
-^(?:localhost|(?!-)[A-Za-z0-9-]{1,63}(?<!-)(?:\.[A-Za-z0-9-]{1,63}(?<!-))*\.[A-Za-z]{2,})$
-"""
+DOMAIN_WITH_LOCALHOST_REGEX = DOMAIN_WITH_LOCALHOST_REGEX_NG
 # domain regex with loclhost and optional port
-DOMAIN_WITH_LOCALHOST_PORT_REGEX: str = r"""
-^(?:localhost|(?!-)[A-Za-z0-9-]{1,63}(?<!-)(?:\.[A-Za-z0-9-]{1,63}(?<!-))*\.[A-Za-z]{2,})(?::\d+)?$
-"""
+DOMAIN_WITH_LOCALHOST_PORT_REGEX = DOMAIN_WITH_LOCALHOST_PORT_REGEX_NG
 # Domain, no localhost
-DOMAIN_REGEX: str = r"^(?!-)[A-Za-z0-9-]{1,63}(?<!-)(?:\.[A-Za-z0-9-]{1,63}(?<!-))*\.[A-Za-z]{2,}$"
+DOMAIN_REGEX = DOMAIN_REGEX_NG
+
+# At the module level, issue a deprecation warning
+warn("Use corelibs_regex_checks.regex_constants instead", DeprecationWarning, stacklevel=2)
 
 # __END__

src/corelibs/check_handling/regex_constants_compiled.py

@@ -2,22 +2,26 @@
 List of regex compiled strings that can be used
 """
 
-from corelibs.check_handling.regex_constants import (
-    compile_re,
-    EMAIL_BASIC_REGEX,
-    NAME_EMAIL_SIMPLE_REGEX,
-    NAME_EMAIL_BASIC_REGEX,
-    DOMAIN_WITH_LOCALHOST_REGEX,
-    DOMAIN_WITH_LOCALHOST_PORT_REGEX,
-    DOMAIN_REGEX
+import warnings
+
+from corelibs_regex_checks.regex_constants_compiled import (
+    COMPILED_EMAIL_BASIC_REGEX as COMPILED_EMAIL_BASIC_REGEX_NG,
+    COMPILED_NAME_EMAIL_SIMPLE_REGEX as COMPILED_NAME_EMAIL_SIMPLE_REGEX_NG,
+    COMPILED_NAME_EMAIL_BASIC_REGEX as COMPILED_NAME_EMAIL_BASIC_REGEX_NG,
+    COMPILED_DOMAIN_WITH_LOCALHOST_REGEX as COMPILED_DOMAIN_WITH_LOCALHOST_REGEX_NG,
+    COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX as COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX_NG,
+    COMPILED_DOMAIN_REGEX as COMPILED_DOMAIN_REGEX_NG
 )
 
 # all above in compiled form
-COMPILED_EMAIL_BASIC_REGEX = compile_re(EMAIL_BASIC_REGEX)
-COMPILED_NAME_EMAIL_SIMPLE_REGEX = compile_re(NAME_EMAIL_SIMPLE_REGEX)
-COMPILED_NAME_EMAIL_BASIC_REGEX = compile_re(NAME_EMAIL_BASIC_REGEX)
-COMPILED_DOMAIN_WITH_LOCALHOST_REGEX = compile_re(DOMAIN_WITH_LOCALHOST_REGEX)
-COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX = compile_re(DOMAIN_WITH_LOCALHOST_PORT_REGEX)
-COMPILED_DOMAIN_REGEX = compile_re(DOMAIN_REGEX)
+COMPILED_EMAIL_BASIC_REGEX = COMPILED_EMAIL_BASIC_REGEX_NG
+COMPILED_NAME_EMAIL_SIMPLE_REGEX = COMPILED_NAME_EMAIL_SIMPLE_REGEX_NG
+COMPILED_NAME_EMAIL_BASIC_REGEX = COMPILED_NAME_EMAIL_BASIC_REGEX_NG
+COMPILED_DOMAIN_WITH_LOCALHOST_REGEX = COMPILED_DOMAIN_WITH_LOCALHOST_REGEX_NG
+COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX = COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX_NG
+COMPILED_DOMAIN_REGEX = COMPILED_DOMAIN_REGEX_NG
+
+# At the module level, issue a deprecation warning
+warnings.warn("Use corelibs_regex_checks.regex_constants_compiled instead", DeprecationWarning, stacklevel=2)
 
 # __END__

src/corelibs/db_handling/sql_main.py

@@ -12,7 +12,7 @@ TODO: adapt more CoreLibs DB IO class flow here
 """
 
 from typing import TYPE_CHECKING, Any, Literal
-from corelibs.debug_handling.debug_helpers import call_stack
+from corelibs_stack_trace.stack import call_stack
 from corelibs.db_handling.sqlite_io import SQLiteIO
 if TYPE_CHECKING:
     from corelibs.logging_handling.log import Logger

src/corelibs/db_handling/sqlite_io.py

@@ -8,7 +8,7 @@ also method names are subject to change
 from pathlib import Path
 from typing import Any, Literal, TYPE_CHECKING
 import sqlite3
-from corelibs.debug_handling.debug_helpers import call_stack
+from corelibs_stack_trace.stack import call_stack
 if TYPE_CHECKING:
     from corelibs.logging_handling.log import Logger
 

src/corelibs/debug_handling/debug_helpers.py

@@ -2,16 +2,16 @@
 Various debug helpers
 """
 
-import traceback
-import os
-import sys
+from warnings import deprecated
 from typing import Tuple, Type
 from types import TracebackType
+from corelibs_stack_trace.stack import call_stack as call_stack_ng, exception_stack as exception_stack_ng
 
 # _typeshed.OptExcInfo
 OptExcInfo = Tuple[None, None, None] | Tuple[Type[BaseException], BaseException, TracebackType]
 
 
+@deprecated("Use corelibs_stack_trace.stack.call_stack instead")
 def call_stack(
     start: int = 0,
     skip_last: int = -1,
@@ -31,23 +31,15 @@ def call_stack(
     Returns:
         str -- _description_
     """
-    # stack = traceback.extract_stack()[start:depth]
-    # how many of the last entries we skip (so we do not get self), default is -1
-    # start cannot be negative
-    if skip_last > 0:
-        skip_last = skip_last * -1
-    stack = traceback.extract_stack()
-    __stack = stack[start:skip_last]
-    # start possible to high, reset start to 0
-    if not __stack and reset_start_if_empty:
-        start = 0
-        __stack = stack[start:skip_last]
-    if not separator:
-        separator = ' -> '
-    # print(f"* HERE: {dump_data(stack)}")
-    return f"{separator}".join(f"{os.path.basename(f.filename)}:{f.name}:{f.lineno}" for f in __stack)
+    return call_stack_ng(
+        start=start,
+        skip_last=skip_last,
+        separator=separator,
+        reset_start_if_empty=reset_start_if_empty
+    )
 
 
+@deprecated("Use corelibs_stack_trace.stack.exception_stack instead")
 def exception_stack(
     exc_stack: OptExcInfo | None = None,
     separator: str = ' -> '
@@ -62,15 +54,9 @@ def exception_stack(
     Returns:
         str -- _description_
     """
-    if exc_stack is not None:
-        _, _, exc_traceback = exc_stack
-    else:
-        exc_traceback = None
-    _, _, exc_traceback = sys.exc_info()
-    stack = traceback.extract_tb(exc_traceback)
-    if not separator:
-        separator = ' -> '
-    # print(f"* HERE: {dump_data(stack)}")
-    return f"{separator}".join(f"{os.path.basename(f.filename)}:{f.name}:{f.lineno}" for f in stack)
+    return exception_stack_ng(
+        exc_stack=exc_stack,
+        separator=separator
+    )
 
 # __END__

src/corelibs/debug_handling/dump_data.py

@@ -2,10 +2,12 @@
 dict dump as JSON formatted
 """
 
-import json
+from warnings import deprecated
 from typing import Any
+from corelibs_dump_data.dump_data import dump_data as dump_data_ng
 
 
+@deprecated("Use corelibs_dump_data.dump_data.dump_data instead")
 def dump_data(data: Any, use_indent: bool = True) -> str:
     """
     dump formated output from dict/list
@@ -16,7 +18,6 @@ def dump_data(data: Any, use_indent: bool = True) -> str:
     Returns:
         str: _description_
     """
-    indent = 4 if use_indent else None
-    return json.dumps(data, indent=indent, ensure_ascii=False, default=str)
+    return dump_data_ng(data=data, use_indent=use_indent)
 
 # __END__

src/corelibs/debug_handling/profiling.py

@@ -4,123 +4,40 @@ Profile memory usage in Python
 
 # https://docs.python.org/3/library/tracemalloc.html
 
-import os
-import time
-import tracemalloc
-import linecache
-from typing import Tuple
-from tracemalloc import Snapshot
-import psutil
+from warnings import warn, deprecated
+from typing import TYPE_CHECKING
+from corelibs_debug.profiling import display_top as display_top_ng, display_top_str, Profiling as CoreLibsProfiling
+if TYPE_CHECKING:
+    from tracemalloc import Snapshot
 
 
-def display_top(snapshot: Snapshot, key_type: str = 'lineno', limit: int = 10) -> str:
+@deprecated("Use corelibs_debug.profiling.display_top_str with data from display_top instead")
+def display_top(snapshot: 'Snapshot', key_type: str = 'lineno', limit: int = 10) -> str:
     """
     Print tracmalloc stats
     https://docs.python.org/3/library/tracemalloc.html#pretty-top
 
     Args:
-        snapshot (Snapshot): _description_
+        snapshot ('Snapshot'): _description_
         key_type (str, optional): _description_. Defaults to 'lineno'.
         limit (int, optional): _description_. Defaults to 10.
     """
-    snapshot = snapshot.filter_traces((
-        tracemalloc.Filter(False, "<frozen importlib._bootstrap>"),
-        tracemalloc.Filter(False, "<unknown>"),
-    ))
-    top_stats = snapshot.statistics(key_type)
-
-    profiler_msg = f"Top {limit} lines"
-    for index, stat in enumerate(top_stats[:limit], 1):
-        frame = stat.traceback[0]
-        # replace "/path/to/module/file.py" with "module/file.py"
-        filename = os.sep.join(frame.filename.split(os.sep)[-2:])
-        profiler_msg += f"#{index}: {filename}:{frame.lineno}: {(stat.size / 1024):.1f} KiB"
-        line = linecache.getline(frame.filename, frame.lineno).strip()
-        if line:
-            profiler_msg += f"    {line}"
-
-    other = top_stats[limit:]
-    if other:
-        size = sum(stat.size for stat in other)
-        profiler_msg += f"{len(other)} other: {(size / 1024):.1f} KiB"
-    total = sum(stat.size for stat in top_stats)
-    profiler_msg += f"Total allocated size: {(total / 1024):.1f} KiB"
-    return profiler_msg
+    return display_top_str(
+        display_top_ng(
+            snapshot=snapshot,
+            key_type=key_type,
+            limit=limit
+        )
+    )
 
 
-class Profiling:
+class Profiling(CoreLibsProfiling):
     """
     Profile memory usage and elapsed time for some block
     Based on: https://stackoverflow.com/a/53301648
     """
 
-    def __init__(self):
-        # profiling id
-        self.__ident: str = ''
-        # memory
-        self.__rss_before: int = 0
-        self.__vms_before: int = 0
-        # self.shared_before: int = 0
-        self.__rss_used: int = 0
-        self.__vms_used: int = 0
-        # self.shared_used: int = 0
-        # time
-        self.__call_start: float = 0
-        self.__elapsed = 0
 
-    def __get_process_memory(self) -> Tuple[int, int]:
-        process = psutil.Process(os.getpid())
-        mi = process.memory_info()
-        # macos does not have mi.shared
-        return mi.rss, mi.vms
-
-    def __elapsed_since(self) -> str:
-        elapsed = time.time() - self.__call_start
-        if elapsed < 1:
-            return str(round(elapsed * 1000, 2)) + "ms"
-        if elapsed < 60:
-            return str(round(elapsed, 2)) + "s"
-        if elapsed < 3600:
-            return str(round(elapsed / 60, 2)) + "min"
-        return str(round(elapsed / 3600, 2)) + "hrs"
-
-    def __format_bytes(self, bytes_data: int) -> str:
-        if abs(bytes_data) < 1000:
-            return str(bytes_data) + "B"
-        if abs(bytes_data) < 1e6:
-            return str(round(bytes_data / 1e3, 2)) + "kB"
-        if abs(bytes_data) < 1e9:
-            return str(round(bytes_data / 1e6, 2)) + "MB"
-        return str(round(bytes_data / 1e9, 2)) + "GB"
-
-    def start_profiling(self, ident: str) -> None:
-        """
-        start the profiling
-        """
-        self.__ident = ident
-        self.__rss_before, self.__vms_before = self.__get_process_memory()
-        self.__call_start = time.time()
-
-    def end_profiling(self) -> None:
-        """
-        end the profiling
-        """
-        if self.__rss_before == 0 and self.__vms_before == 0:
-            print("start_profile() was not called, output will be negative")
-        self.__elapsed = self.__elapsed_since()
-        __rss_after, __vms_after = self.__get_process_memory()
-        self.__rss_used = __rss_after - self.__rss_before
-        self.__vms_used = __vms_after - self.__vms_before
-
-    def print_profiling(self) -> str:
-        """
-        print the profiling time
-        """
-        return (
-            f"Profiling: {self.__ident:>20}  "
-            f"RSS: {self.__format_bytes(self.__rss_used):>8} | "
-            f"VMS: {self.__format_bytes(self.__vms_used):>8} | "
-            f"time: {self.__elapsed:>8}"
-        )
+warn("Use corelibs_debug.profiling.Profiling instead", DeprecationWarning, stacklevel=2)
 
 # __END__

src/corelibs/debug_handling/timer.py

@@ -5,109 +5,16 @@ Returns:
     Timer: class timer for basic time run calculations
 """
 
-from datetime import datetime, timedelta
+from warnings import warn
+from corelibs_debug.timer import Timer as CorelibsTimer
 
 
-class Timer:
+class Timer(CorelibsTimer):
     """
     get difference between start and end date/time
     """
 
-    def __init__(self):
-        """
-        init new start time and set end time to None
-        """
-        self._overall_start_time = datetime.now()
-        self._overall_end_time = None
-        self._overall_run_time = None
-        self._start_time = datetime.now()
-        self._end_time = None
-        self._run_time = None
 
-    # MARK: overall run time
-    def overall_run_time(self) -> timedelta:
-        """
-        overall run time difference from class launch to call of this function
-
-        Returns:
-            timedelta: _description_
-        """
-        self._overall_end_time = datetime.now()
-        self._overall_run_time = self._overall_end_time - self._overall_start_time
-        return self._overall_run_time
-
-    def get_overall_start_time(self) -> datetime:
-        """
-        get set start time
-
-        Returns:
-            datetime: _description_
-        """
-        return self._overall_start_time
-
-    def get_overall_end_time(self) -> datetime | None:
-        """
-        get set end time or None for not set
-
-        Returns:
-            datetime|None: _description_
-        """
-        return self._overall_end_time
-
-    def get_overall_run_time(self) -> timedelta | None:
-        """
-        get run time or None if run time was not called
-
-        Returns:
-            datetime|None: _description_
-        """
-        return self._overall_run_time
-
-    # MARK: set run time
-    def run_time(self) -> timedelta:
-        """
-        difference between start time and current time
-
-        Returns:
-            datetime: _description_
-        """
-        self._end_time = datetime.now()
-        self._run_time = self._end_time - self._start_time
-        return self._run_time
-
-    def reset_run_time(self):
-        """
-        reset start/end and run tine
-        """
-        self._start_time = datetime.now()
-        self._end_time = None
-        self._run_time = None
-
-    def get_start_time(self) -> datetime:
-        """
-        get set start time
-
-        Returns:
-            datetime: _description_
-        """
-        return self._start_time
-
-    def get_end_time(self) -> datetime | None:
-        """
-        get set end time or None for not set
-
-        Returns:
-            datetime|None: _description_
-        """
-        return self._end_time
-
-    def get_run_time(self) -> timedelta | None:
-        """
-        get run time or None if run time was not called
-
-        Returns:
-            datetime|None: _description_
-        """
-        return self._run_time
+warn("Use corelibs_debug.timer.Timer instead", DeprecationWarning, stacklevel=2)
 
 # __END__

src/corelibs/debug_handling/writeline.py

@@ -2,11 +2,18 @@
 Various small helpers for data writing
 """
 
+from warnings import deprecated
 from typing import TYPE_CHECKING
+from corelibs_debug.writeline import (
+    write_l as write_l_ng, pr_header as pr_header_ng,
+    pr_title as pr_title_ng, pr_open as pr_open_ng,
+    pr_close as pr_close_ng, pr_act as pr_act_ng
+)
 if TYPE_CHECKING:
     from io import TextIOWrapper, StringIO
 
 
+@deprecated("Use corelibs_debug.writeline.write_l instead")
 def write_l(line: str, fpl: 'TextIOWrapper | StringIO | None' = None, print_line: bool = False):
     """
     Write a line to screen and to output file
@@ -15,23 +22,30 @@ def write_l(line: str, fpl: 'TextIOWrapper | StringIO | None' = None, print_line
         line (String): Line to write
         fpl (Resource): file handler resource, if none write only to console
     """
-    if print_line is True:
-        print(line)
-    if fpl is not None:
-        fpl.write(line + "\n")
+    return write_l_ng(
+        line=line,
+        fpl=fpl,
+        print_line=print_line
+    )
 
 
 # progress printers
 
+@deprecated("Use corelibs_debug.writeline.pr_header instead")
 def pr_header(tag: str, marker_string: str = '#', width: int = 35):
     """_summary_
 
     Args:
         tag (str): _description_
     """
-    print(f" {marker_string} {tag:^{width}} {marker_string}")
+    return pr_header_ng(
+        tag=tag,
+        marker_string=marker_string,
+        width=width
+    )
 
 
+@deprecated("Use corelibs_debug.writeline.pr_title instead")
 def pr_title(tag: str, prefix_string: str = '|', space_filler: str = '.', width: int = 35):
     """_summary_
 
@@ -39,9 +53,15 @@ def pr_title(tag: str, prefix_string: str = '|', space_filler: str = '.', width:
         tag (str): _description_
         prefix_string (str, optional): _description_. Defaults to '|'.
     """
-    print(f" {prefix_string} {tag:{space_filler}<{width}}:", flush=True)
+    return pr_title_ng(
+        tag=tag,
+        prefix_string=prefix_string,
+        space_filler=space_filler,
+        width=width
+    )
 
 
+@deprecated("Use corelibs_debug.writeline.pr_open instead")
 def pr_open(tag: str, prefix_string: str = '|', space_filler: str = '.', width: int = 35):
     """
     writen progress open line with tag
@@ -50,9 +70,15 @@ def pr_open(tag: str, prefix_string: str = '|', space_filler: str = '.', width:
         tag (str): _description_
         prefix_string (str): prefix string. Default: '|'
     """
-    print(f" {prefix_string} {tag:{space_filler}<{width}} [", end="", flush=True)
+    return pr_open_ng(
+        tag=tag,
+        prefix_string=prefix_string,
+        space_filler=space_filler,
+        width=width
+    )
 
 
+@deprecated("Use corelibs_debug.writeline.pr_close instead")
 def pr_close(tag: str = ''):
     """
     write the close tag with new line
@@ -60,9 +86,10 @@ def pr_close(tag: str = ''):
     Args:
         tag (str, optional): _description_. Defaults to ''.
     """
-    print(f"{tag}]", flush=True)
+    return pr_close_ng(tag=tag)
 
 
+@deprecated("Use corelibs_debug.writeline.pr_act instead")
 def pr_act(act: str = "."):
     """
     write progress character
@@ -70,6 +97,6 @@ def pr_act(act: str = "."):
     Args:
         act (str, optional): _description_. Defaults to ".".
     """
-    print(f"{act}", end="", flush=True)
+    return pr_act_ng(act=act)
 
 # __EMD__

src/corelibs/encryption_handling/symmetric_encryption.py

@@ -4,24 +4,11 @@ Will be moved to CoreLibs
 TODO: set key per encryption run
 """
 
-import os
-import json
-import base64
-import hashlib
-from typing import TypedDict, cast
-from cryptography.fernet import Fernet
-from cryptography.hazmat.primitives import hashes
-from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+import warnings
+from corelibs_encryption.symmetric import SymmetricEncryption as CorelibsSymmetricEncryption
 
 
-class PackageData(TypedDict):
-    """encryption package"""
-    encrypted_data: str
-    salt: str
-    key_hash: str
-
-
-class SymmetricEncryption:
+class SymmetricEncryption(CorelibsSymmetricEncryption):
     """
     simple encryption
 
@@ -29,124 +16,7 @@ class SymmetricEncryption:
     key from the password to decrypt
     """
 
-    def __init__(self, password: str):
-        if not password:
-            raise ValueError("A password must be set")
-        self.password = password
-        self.password_hash = hashlib.sha256(password.encode('utf-8')).hexdigest()
 
-    def __derive_key_from_password(self, password: str, salt: bytes) -> bytes:
-        _password = password.encode('utf-8')
-        kdf = PBKDF2HMAC(
-            algorithm=hashes.SHA256(),
-            length=32,
-            salt=salt,
-            iterations=100000,
-        )
-        key = base64.urlsafe_b64encode(kdf.derive(_password))
-        return key
-
-    def __encrypt_with_metadata(self, data: str | bytes) -> PackageData:
-        """Encrypt data and include salt if password-based"""
-        # convert to bytes (for encoding)
-        if isinstance(data, str):
-            data = data.encode('utf-8')
-
-        # generate salt and key from password
-        salt = os.urandom(16)
-        key = self.__derive_key_from_password(self.password, salt)
-        # init the cypher suit
-        cipher_suite = Fernet(key)
-
-        encrypted_data = cipher_suite.encrypt(data)
-
-        # If using password, include salt in the result
-        return {
-            'encrypted_data': base64.urlsafe_b64encode(encrypted_data).decode('utf-8'),
-            'salt': base64.urlsafe_b64encode(salt).decode('utf-8'),
-            'key_hash': hashlib.sha256(key).hexdigest()
-        }
-
-    def encrypt_with_metadata(self, data: str | bytes, return_as: str = 'str') -> str | bytes | PackageData:
-        """encrypt with metadata, but returns data in string"""
-        match return_as:
-            case 'str':
-                return self.encrypt_with_metadata_return_str(data)
-            case 'json':
-                return self.encrypt_with_metadata_return_str(data)
-            case 'bytes':
-                return self.encrypt_with_metadata_return_bytes(data)
-            case 'dict':
-                return self.encrypt_with_metadata_return_dict(data)
-            case _:
-                # default is string json
-                return self.encrypt_with_metadata_return_str(data)
-
-    def encrypt_with_metadata_return_dict(self, data: str | bytes) -> PackageData:
-        """encrypt with metadata, but returns data as PackageData dict"""
-        return self.__encrypt_with_metadata(data)
-
-    def encrypt_with_metadata_return_str(self, data: str | bytes) -> str:
-        """encrypt with metadata, but returns data in string"""
-        return json.dumps(self.__encrypt_with_metadata(data))
-
-    def encrypt_with_metadata_return_bytes(self, data: str | bytes) -> bytes:
-        """encrypt with metadata, but returns data in bytes"""
-        return json.dumps(self.__encrypt_with_metadata(data)).encode('utf-8')
-
-    def decrypt_with_metadata(self, encrypted_package: str | bytes | PackageData, password: str | None = None) -> str:
-        """Decrypt data that may include metadata"""
-        try:
-            # Try to parse as JSON (password-based encryption)
-            if isinstance(encrypted_package, bytes):
-                package_data = cast(PackageData, json.loads(encrypted_package.decode('utf-8')))
-            elif isinstance(encrypted_package, str):
-                package_data = cast(PackageData, json.loads(str(encrypted_package)))
-            else:
-                package_data = encrypted_package
-
-            encrypted_data = base64.urlsafe_b64decode(package_data['encrypted_data'])
-            salt = base64.urlsafe_b64decode(package_data['salt'])
-            pwd = password or self.password
-            key = self.__derive_key_from_password(pwd, salt)
-            if package_data['key_hash'] != hashlib.sha256(key).hexdigest():
-                raise ValueError("Key hash is not matching, possible invalid password")
-            cipher_suite = Fernet(key)
-            decrypted_data = cipher_suite.decrypt(encrypted_data)
-
-        except (json.JSONDecodeError, KeyError, UnicodeDecodeError) as e:
-            raise ValueError(f"Invalid encrypted package format {e}") from e
-
-        return decrypted_data.decode('utf-8')
-
-    @staticmethod
-    def encrypt_data(data: str | bytes, password: str) -> str:
-        """
-        Static method to encrypt some data
-
-        Arguments:
-            data {str | bytes} -- _description_
-            password {str} -- _description_
-
-        Returns:
-            str -- _description_
-        """
-        encryptor = SymmetricEncryption(password)
-        return encryptor.encrypt_with_metadata_return_str(data)
-
-    @staticmethod
-    def decrypt_data(data: str | bytes | PackageData, password: str) -> str:
-        """
-        Static method to decrypt some data
-
-        Arguments:
-            data {str | bytes | PackageData} -- _description_
-            password {str} -- _description_
-
-        Returns:
-            str -- _description_
-        """
-        decryptor = SymmetricEncryption(password)
-        return decryptor.decrypt_with_metadata(data, password=password)
+warnings.warn("Use corelibs_encryption.symmetric.SymmetricEncryption instead", DeprecationWarning, stacklevel=2)
 
 # __END__

src/corelibs/file_handling/file_bom_encoding.py

@@ -2,19 +2,16 @@
 File check if BOM encoded, needed for CSV load
 """
 
+from warnings import deprecated
 from pathlib import Path
-from typing import TypedDict
-
-
-class BomEncodingInfo(TypedDict):
-    """BOM encoding info"""
-    has_bom: bool
-    bom_type: str | None
-    encoding: str | None
-    bom_length: int
-    bom_pattern: bytes | None
+from corelibs_file.file_bom_encoding import (
+    is_bom_encoded as is_bom_encoding_ng,
+    get_bom_encoding_info,
+    BomEncodingInfo
+)
 
 
+@deprecated("Use corelibs_file.file_bom_encoding.is_bom_encoded instead")
 def is_bom_encoded(file_path: Path) -> bool:
     """
     Detect if a file is BOM encoded
@@ -25,9 +22,10 @@ def is_bom_encoded(file_path: Path) -> bool:
     Returns:
         bool: True if file has BOM, False otherwise
     """
-    return is_bom_encoded_info(file_path)['has_bom']
+    return is_bom_encoding_ng(file_path)
 
 
+@deprecated("Use corelibs_file.file_bom_encoding.get_bom_encoding_info instead")
 def is_bom_encoded_info(file_path: Path) -> BomEncodingInfo:
     """
     Enhanced BOM detection with additional file analysis
@@ -38,38 +36,7 @@ def is_bom_encoded_info(file_path: Path) -> BomEncodingInfo:
     Returns:
         dict: Comprehensive BOM and encoding information
     """
-    try:
-        # Read first 1024 bytes for analysis
-        with open(file_path, 'rb') as f:
-            header = f.read(4)
-
-        bom_patterns = {
-            b'\xef\xbb\xbf': ('UTF-8', 'utf-8', 3),
-            b'\xff\xfe\x00\x00': ('UTF-32 LE', 'utf-32-le', 4),
-            b'\x00\x00\xfe\xff': ('UTF-32 BE', 'utf-32-be', 4),
-            b'\xff\xfe': ('UTF-16 LE', 'utf-16-le', 2),
-            b'\xfe\xff': ('UTF-16 BE', 'utf-16-be', 2),
-        }
-
-        for bom_pattern, (encoding_name, encoding, length) in bom_patterns.items():
-            if header.startswith(bom_pattern):
-                return {
-                    'has_bom': True,
-                    'bom_type': encoding_name,
-                    'encoding': encoding,
-                    'bom_length': length,
-                    'bom_pattern': bom_pattern
-                }
-
-        return {
-            'has_bom': False,
-            'bom_type': None,
-            'encoding': None,
-            'bom_length': 0,
-            'bom_pattern': None
-        }
-    except Exception as e:
-        raise ValueError(f"Error checking BOM encoding: {e}") from e
+    return get_bom_encoding_info(file_path)
 
 
 # __END__

src/corelibs/file_handling/file_crc.py

@@ -2,10 +2,13 @@
 crc handlers for file CRC
 """
 
-import zlib
+from warnings import deprecated
 from pathlib import Path
+from corelibs_file.file_crc import file_crc as file_crc_ng
+from corelibs_file.file_handling import get_file_name
 
 
+@deprecated("Use corelibs_file.file_crc.file_crc instead")
 def file_crc(file_path: Path) -> str:
     """
     With for loop and buffer, create file crc32
@@ -16,13 +19,10 @@ def file_crc(file_path: Path) -> str:
     Returns:
         str: file crc32
     """
-    crc = 0
-    with open(file_path, 'rb', 65536) as ins:
-        for _ in range(int((file_path.stat().st_size / 65536)) + 1):
-            crc = zlib.crc32(ins.read(65536), crc)
-    return f"{crc & 0xFFFFFFFF:08X}"
+    return file_crc_ng(file_path)
 
 
+@deprecated("Use corelibs_file.file_handling.get_file_name instead")
 def file_name_crc(file_path: Path, add_parent_folder: bool = False) -> str:
     """
     either returns file name only from path
@@ -38,9 +38,6 @@ def file_name_crc(file_path: Path, add_parent_folder: bool = False) -> str:
     Returns:
         str: file name as string
     """
-    if add_parent_folder:
-        return str(Path(file_path.parent.name).joinpath(file_path.name))
-    else:
-        return file_path.name
+    return get_file_name(file_path, add_parent_folder=add_parent_folder)
 
 # __END__

src/corelibs/file_handling/file_handling.py

@@ -2,11 +2,12 @@
 File handling utilities
 """
 
-import os
-import shutil
+from warnings import deprecated
 from pathlib import Path
+from corelibs_file.file_handling import remove_all_in_directory as remove_all_in_directory_ng
 
 
+@deprecated("Use corelibs_file.file_handling.remove_all_in_directory instead")
 def remove_all_in_directory(
     directory: Path,
     ignore_files: list[str] | None = None,
@@ -14,43 +15,24 @@ def remove_all_in_directory(
     dry_run: bool = False
 ) -> bool:
     """
-    remove all files and folders in a directory
-    can exclude files or folders
+    deprecated
 
-    Args:
-        directory (Path): _description_
-        ignore_files (list[str], optional): _description_. Defaults to None.
+    Arguments:
+        directory {Path} -- _description_
+
+    Keyword Arguments:
+        ignore_files {list[str] | None} -- _description_ (default: {None})
+        verbose {bool} -- _description_ (default: {False})
+        dry_run {bool} -- _description_ (default: {False})
 
     Returns:
-        bool: _description_
+        bool -- _description_
     """
-    if not directory.is_dir():
-        return False
-    if ignore_files is None:
-        ignore_files = []
-    if verbose:
-        print(
-            f"{'[DRY RUN] ' if dry_run else ''}Remove old files in: {directory.name} [",
-            end="", flush=True
-        )
-    # remove all files and folders in given directory by recursive globbing
-    for file in directory.rglob("*"):
-        # skip if in ignore files
-        if file.name in ignore_files:
-            continue
-        # remove one file, or a whole directory
-        if file.is_file():
-            if not dry_run:
-                os.remove(file)
-            if verbose:
-                print(".", end="", flush=True)
-        elif file.is_dir():
-            if not dry_run:
-                shutil.rmtree(file)
-            if verbose:
-                print("/", end="", flush=True)
-    if verbose:
-        print("]", flush=True)
-    return True
+    return remove_all_in_directory_ng(
+        directory,
+        ignore_files=ignore_files,
+        verbose=verbose,
+        dry_run=dry_run
+    )
 
 # __END__

src/corelibs/iterator_handling/data_search.py

@@ -2,27 +2,31 @@
 wrapper around search path
 """
 
-from typing import Any, TypedDict, NotRequired
+from typing import Any
 from warnings import deprecated
+from corelibs_search.data_search import (
+    ArraySearchList as CorelibsArraySearchList,
+    find_in_array_from_list as corelibs_find_in_array_from_list,
+    key_lookup as corelibs_key_lookup,
+    value_lookup as corelibs_value_lookup
+)
 
 
-class ArraySearchList(TypedDict):
+class ArraySearchList(CorelibsArraySearchList):
     """find in array from list search dict"""
-    key: str
-    value: str | bool | int | float | list[str | None]
-    case_sensitive: NotRequired[bool]
 
 
-@deprecated("Use find_in_array_from_list()")
+@deprecated("Use corelibs_search.data_search.find_in_array_from_list instead")
 def array_search(
     search_params: list[ArraySearchList],
     data: list[dict[str, Any]],
     return_index: bool = False
 ) -> list[dict[str, Any]]:
     """depreacted, old call order"""
-    return find_in_array_from_list(data, search_params, return_index)
+    return corelibs_find_in_array_from_list(data, search_params, return_index)
 
 
+@deprecated("Use corelibs_search.data_search.find_in_array_from_list instead")
 def find_in_array_from_list(
     data: list[dict[str, Any]],
     search_params: list[ArraySearchList],
@@ -48,69 +52,14 @@ def find_in_array_from_list(
         list: list of found elements, or if return index
                 list of dics with "index" and "data", where "data" holds the result list
     """
-    if not isinstance(search_params, list):  # type: ignore
-        raise ValueError("search_params must be a list")
-    keys: list[str] = []
-    # check that key and value exist and are set
-    for search in search_params:
-        if not search.get('key') or not search.get('value'):
-            raise KeyError(
-                f"Either Key '{search.get('key', '')}' or "
-                f"Value '{search.get('value', '')}' is missing or empty"
-            )
-        # if double key -> abort
-        if search.get("key") in keys:
-            raise KeyError(
-                f"Key {search.get('key', '')} already exists in search_params"
-            )
-        keys.append(str(search['key']))
-
-    return_items: list[dict[str, Any]] = []
-    for si_idx, search_item in enumerate(data):
-        # for each search entry, all must match
-        matching = 0
-        for search in search_params:
-            # either Value direct or if Value is list then any of those items can match
-            # values are compared in lower case if case senstive is off
-            # lower case left side
-            # TODO: allow nested Keys. eg "Key: ["Key a", "key b"]" to be ["Key a"]["key b"]
-            if search.get("case_sensitive", True) is False:
-                search_value = search_item.get(str(search['key']), "").lower()
-            else:
-                search_value = search_item.get(str(search['key']), "")
-            # lower case right side
-            if isinstance(search['value'], list):
-                search_in = [
-                    str(k).lower()
-                    if search.get("case_sensitive", True) is False else k
-                    for k in search['value']
-                ]
-            elif search.get("case_sensitive", True) is False:
-                search_in = str(search['value']).lower()
-            else:
-                search_in = search['value']
-            # compare check
-            if (
-                (
-                    isinstance(search_in, list) and
-                    search_value in search_in
-                ) or
-                search_value == search_in
-            ):
-                matching += 1
-        if len(search_params) == matching:
-            if return_index is True:
-                # the data is now in "data sub set"
-                return_items.append({
-                    "index": si_idx,
-                    "data": search_item
-                })
-            else:
-                return_items.append(search_item)
-    # return all found or empty list
-    return return_items
+    return corelibs_find_in_array_from_list(
+        data,
+        search_params,
+        return_index
+    )
 
 
+@deprecated("Use corelibs_search.data_search.key_lookup instead")
 def key_lookup(haystack: dict[str, str], key: str) -> str:
     """
     simple key lookup in haystack, erturns empty string if not found
@@ -122,9 +71,10 @@ def key_lookup(haystack: dict[str, str], key: str) -> str:
     Returns:
         str: _description_
     """
-    return haystack.get(key, "")
+    return corelibs_key_lookup(haystack, key)
 
 
+@deprecated("Use corelibs_search.data_search.value_lookup instead")
 def value_lookup(haystack: dict[str, str], value: str, raise_on_many: bool = False) -> str:
     """
     find by value, if not found returns empty, if not raise on many returns the first one
@@ -140,11 +90,6 @@ def value_lookup(haystack: dict[str, str], value: str, raise_on_many: bool = Fal
     Returns:
         str: _description_
     """
-    keys = [__key for __key, __value in haystack.items() if __value == value]
-    if not keys:
-        return ""
-    if raise_on_many is True and len(keys) > 1:
-        raise ValueError("More than one element found with the same name")
-    return keys[0]
+    return corelibs_value_lookup(haystack, value, raise_on_many)
 
 # __END__

src/corelibs/iterator_handling/dict_helpers.py

@@ -2,9 +2,16 @@
 Various helper functions for type data clean up
 """
 
-from typing import Any, cast
+from warnings import deprecated
+from typing import Any
+from corelibs_iterator.dict_support import (
+    delete_keys_from_set as corelibs_delete_keys_from_set,
+    convert_to_dict_type,
+    set_entry as corelibs_set_entry
+)
 
 
+@deprecated("Use corelibs_iterator.dict_support.delete_keys_from_set instead")
 def delete_keys_from_set(
     set_data: dict[str, Any] | list[Any] | str, keys: list[str]
 ) -> dict[str, Any] | list[Any] | Any:
@@ -19,24 +26,10 @@ def delete_keys_from_set(
         dict[str, Any] | list[Any] | None: _description_
     """
     # skip everything if there is no keys list
-    if not keys:
-        return set_data
-    if isinstance(set_data, dict):
-        for key, value in set_data.copy().items():
-            if key in keys:
-                del set_data[key]
-            if isinstance(value, (dict, list)):
-                delete_keys_from_set(value, keys)  # type: ignore Partly unknown
-    elif isinstance(set_data, list):
-        for value in set_data:
-            if isinstance(value, (dict, list)):
-                delete_keys_from_set(value, keys)  # type: ignore Partly unknown
-    else:
-        set_data = [set_data]
-
-    return set_data
+    return corelibs_delete_keys_from_set(set_data, keys)
 
 
+@deprecated("Use corelibs_iterator.dict_support.convert_to_dict_type instead")
 def build_dict(
     any_dict: Any, ignore_entries: list[str] | None = None
 ) -> dict[str, Any | list[Any] | dict[Any, Any]]:
@@ -49,18 +42,10 @@ def build_dict(
     Returns:
         dict[str, Any | list[Any]]: _description_
     """
-    if ignore_entries is None:
-        return cast(dict[str, Any | list[Any] | dict[Any, Any]], any_dict)
-    # ignore entries can be one key or key nested
-    # return {
-    #     key: value for key, value in any_dict.items() if key not in ignore_entries
-    # }
-    return cast(
-        dict[str, Any | list[Any] | dict[Any, Any]],
-        delete_keys_from_set(any_dict, ignore_entries)
-    )
+    return convert_to_dict_type(any_dict, ignore_entries)
 
 
+@deprecated("Use corelibs_iterator.dict_support.set_entry instead")
 def set_entry(dict_set: dict[str, Any], key: str, value_set: Any) -> dict[str, Any]:
     """
     set a new entry in the dict set
@@ -73,9 +58,6 @@ def set_entry(dict_set: dict[str, Any], key: str, value_set: Any) -> dict[str, A
     Returns:
         dict[str, Any] -- _description_
     """
-    if not dict_set.get(key):
-        dict_set[key] = {}
-    dict_set[key] = value_set
-    return dict_set
+    return corelibs_set_entry(dict_set, key, value_set)
 
 # __END__

src/corelibs/iterator_handling/dict_mask.py

@@ -2,8 +2,11 @@
 Dict helpers
 """
 
-
-from typing import TypeAlias, Union, Dict, List, Any, cast
+from warnings import deprecated
+from typing import TypeAlias, Union, Dict, List, Any
+from corelibs_dump_data.dict_mask import (
+    mask as corelibs_mask
+)
 
 # definitions for the mask run below
 MaskableValue: TypeAlias = Union[str, int, float, bool, None]
@@ -11,6 +14,7 @@ NestedDict: TypeAlias = Dict[str, Union[MaskableValue, List[Any], 'NestedDict']]
 ProcessableValue: TypeAlias = Union[MaskableValue, List[Any], NestedDict]
 
 
+@deprecated("use corelibs_dump_data.dict_mask.mask instead")
 def mask(
     data_set: dict[str, Any],
     mask_keys: list[str] | None = None,
@@ -26,7 +30,7 @@ def mask(
     and end with '_', remove to search string in string
 
     Arguments:
-        data_set {dict[str, str]} -- _description_
+        data_set {dict[str, Any]} -- _description_
 
     Keyword Arguments:
         mask_keys {list[str] | None} -- _description_ (default: {None})
@@ -37,49 +41,12 @@ def mask(
     Returns:
         dict[str, str] -- _description_
     """
-    if skip is True:
-        return data_set
-    if mask_keys is None:
-        mask_keys = ["encryption", "password", "secret"]
-    else:
-        # make sure it is lower case
-        mask_keys = [mask_key.lower() for mask_key in mask_keys]
-
-    def should_mask_key(key: str) -> bool:
-        """Check if a key should be masked"""
-        __key_lower = key.lower()
-        return any(
-            __key_lower.startswith(mask_key) or
-            __key_lower.endswith(mask_key) or
-            f"{mask_str_edges}{mask_key}{mask_str_edges}" in __key_lower
-            for mask_key in mask_keys
-        )
-
-    def mask_recursive(obj: ProcessableValue) -> ProcessableValue:
-        """Recursively mask values in nested structures"""
-        if isinstance(obj, dict):
-            return {
-                key: mask_value(value) if should_mask_key(key) else mask_recursive(value)
-                for key, value in obj.items()
-            }
-        if isinstance(obj, list):
-            return [mask_recursive(item) for item in obj]
-        return obj
-
-    def mask_value(value: Any) -> Any:
-        """Handle masking based on value type"""
-        if isinstance(value, list):
-            # Mask each individual value in the list
-            return [mask_str for _ in cast('list[Any]', value)]
-        if isinstance(value, dict):
-            # Recursively process the dictionary instead of masking the whole thing
-            return mask_recursive(cast('ProcessableValue', value))
-        # Mask primitive values
-        return mask_str
-
-    return {
-        key: mask_value(value) if should_mask_key(key) else mask_recursive(value)
-        for key, value in data_set.items()
-    }
+    return corelibs_mask(
+        data_set,
+        mask_keys,
+        mask_str,
+        mask_str_edges,
+        skip
+    )
 
 # __END__

src/corelibs/iterator_handling/fingerprint.py

@@ -2,13 +2,35 @@
 Various dictionary, object and list hashers
 """
 
-import json
-import hashlib
+from warnings import deprecated
 from typing import Any
+from corelibs_hash.fingerprint import (
+    hash_object as corelibs_hash_object,
+    dict_hash_frozen as corelibs_dict_hash_frozen,
+    dict_hash_crc as corelibs_dict_hash_crc
+)
 
 
+@deprecated("use corelibs_hash.fingerprint.hash_object instead")
+def hash_object(obj: Any) -> str:
+    """
+    RECOMMENDED for new use
+    Create a hash for any dict or list with mixed key types
+
+    Arguments:
+        obj {Any} -- _description_
+
+    Returns:
+        str -- _description_
+    """
+    return corelibs_hash_object(obj)
+
+
+@deprecated("use corelibs_hash.fingerprint.hash_object instead")
 def dict_hash_frozen(data: dict[Any, Any]) -> int:
     """
+    NOT RECOMMENDED, use dict_hash_crc or hash_object instead
+    If used, DO NOT CHANGE
     hash a dict via freeze
 
     Args:
@@ -17,23 +39,23 @@ def dict_hash_frozen(data: dict[Any, Any]) -> int:
     Returns:
         str: _description_
     """
-    return hash(frozenset(data.items()))
+    return corelibs_dict_hash_frozen(data)
 
 
+@deprecated("use corelibs_hash.fingerprint.dict_hash_crc and for new use hash_object instead")
 def dict_hash_crc(data: dict[Any, Any] | list[Any]) -> str:
     """
-    Create a sha256 hash over dict
+    LEGACY METHOD, must be kept for fallback, if used by other code, DO NOT CHANGE
+    Create a sha256 hash over dict or list
     alternative for
     dict_hash_frozen
 
     Args:
-        data (dict | list): _description_
+        data (dict[Any, Any] | list[Any]): _description_
 
     Returns:
-        str: _description_
+        str: sha256 hash, prefiex with HO_ if fallback used
     """
-    return hashlib.sha256(
-        json.dumps(data, sort_keys=True, ensure_ascii=True).encode('utf-8')
-    ).hexdigest()
+    return corelibs_dict_hash_crc(data)
 
 # __END__

src/corelibs/iterator_handling/list_helpers.py

@@ -2,10 +2,16 @@
 List type helpers
 """
 
-import json
+from warnings import deprecated
 from typing import Any, Sequence
+from corelibs_iterator.list_support import (
+    convert_to_list as corelibs_convert_to_list,
+    is_list_in_list as corelibs_is_list_in_list,
+    make_unique_list_of_dicts as corelibs_make_unique_list_of_dicts
+)
 
 
+@deprecated("use corelibs_iterator.list_support.convert_to_list instead")
 def convert_to_list(
     entry: str | int | float | bool | Sequence[str | int | float | bool | Sequence[Any]]
 ) -> Sequence[str | int | float | bool | Sequence[Any]]:
@@ -18,11 +24,10 @@ def convert_to_list(
     Returns:
         list[str | int | float | bool] -- _description_
     """
-    if isinstance(entry, list):
-        return entry
-    return [entry]
+    return corelibs_convert_to_list(entry)
 
 
+@deprecated("use corelibs_iterator.list_support.is_list_in_list instead")
 def is_list_in_list(
     list_a: Sequence[str | int | float | bool | Sequence[Any]],
     list_b: Sequence[str | int | float | bool | Sequence[Any]]
@@ -38,14 +43,10 @@ def is_list_in_list(
     Returns:
         list[Any] -- _description_
     """
-    # Create sets of (value, type) tuples
-    set_a = set((item, type(item)) for item in list_a)
-    set_b = set((item, type(item)) for item in list_b)
-
-    # Get the difference and extract just the values
-    return [item for item, _ in set_a - set_b]
+    return corelibs_is_list_in_list(list_a, list_b)
 
 
+@deprecated("use corelibs_iterator.list_support.make_unique_list_of_dicts instead")
 def make_unique_list_of_dicts(dict_list: list[Any]) -> list[Any]:
     """
     Create a list of unique dictionary entries
@@ -56,15 +57,6 @@ def make_unique_list_of_dicts(dict_list: list[Any]) -> list[Any]:
     Returns:
         list[Any] -- _description_
     """
-    try:
-        # try json dumps, can fail with int and str index types
-        return list({json.dumps(d, sort_keys=True, ensure_ascii=True): d for d in dict_list}.values())
-    except TypeError:
-        # Fallback for non-serializable entries, slow but works
-        unique: list[Any] = []
-        for d in dict_list:
-            if d not in unique:
-                unique.append(d)
-        return unique
+    return corelibs_make_unique_list_of_dicts(dict_list)
 
 # __END__

src/corelibs/json_handling/jmespath_helper.py

@@ -2,11 +2,12 @@
 helper functions for jmespath interfaces
 """
 
+from warnings import deprecated
 from typing import Any
-import jmespath
-import jmespath.exceptions
+from corelibs_search.jmespath_search import jmespath_search as jmespath_search_ng
 
 
+@deprecated("Use corelibs_search.jmespath_search.jmespath_search instead")
 def jmespath_search(search_data: dict[Any, Any] | list[Any], search_params: str) -> Any:
     """
     jmespath search wrapper
@@ -22,18 +23,6 @@ def jmespath_search(search_data: dict[Any, Any] | list[Any], search_params: str)
     Returns:
         Any: dict/list/etc, None if nothing found
     """
-    try:
-        search_result = jmespath.search(search_params, search_data)
-    except jmespath.exceptions.LexerError as excp:
-        raise ValueError(f"Compile failed: {search_params}: {excp}") from excp
-    except jmespath.exceptions.ParseError as excp:
-        raise ValueError(f"Parse failed: {search_params}: {excp}") from excp
-    except jmespath.exceptions.JMESPathTypeError as excp:
-        raise ValueError(f"Search failed with JMESPathTypeError: {search_params}: {excp}") from excp
-    except TypeError as excp:
-        raise ValueError(f"Type error for search_params: {excp}") from excp
-    return search_result
-
-# TODO: compile jmespath setup
+    return jmespath_search_ng(search_data, search_params)
 
 # __END__

src/corelibs/json_handling/json_helper.py

@@ -2,35 +2,37 @@
 json encoder for datetime
 """
 
+from warnings import warn, deprecated
 from typing import Any
-from json import JSONEncoder, dumps
-from datetime import datetime, date
-import copy
-from jsonpath_ng import parse  # pyright: ignore[reportMissingTypeStubs, reportUnknownVariableType]
+from corelibs_json.json_support import (
+    default_isoformat as default_isoformat_ng,
+    DateTimeEncoder as DateTimeEncoderCoreLibs,
+    json_dumps as json_dumps_ng,
+    modify_with_jsonpath as modify_with_jsonpath_ng,
+)
 
 
 # subclass JSONEncoder
-class DateTimeEncoder(JSONEncoder):
+class DateTimeEncoder(DateTimeEncoderCoreLibs):
     """
     Override the default method
     dumps(..., cls=DateTimeEncoder, ...)
     """
-    def default(self, o: Any) -> str | None:
-        if isinstance(o, (date, datetime)):
-            return o.isoformat()
-        return None
 
 
+warn("Use corelibs_json.json_support.DateTimeEncoder instead", DeprecationWarning, stacklevel=2)
+
+
+@deprecated("Use corelibs_json.json_support.default_isoformat instead")
 def default_isoformat(obj: Any) -> str | None:
     """
     default override
     dumps(..., default=default, ...)
     """
-    if isinstance(obj, (date, datetime)):
-        return obj.isoformat()
-    return None
+    return default_isoformat_ng(obj)
 
 
+@deprecated("Use corelibs_json.json_support.json_dumps instead")
 def json_dumps(data: Any):
     """
     wrapper for json.dumps with sure dump without throwing Exceptions
@@ -41,22 +43,15 @@ def json_dumps(data: Any):
     Returns:
         _type_ -- _description_
     """
-    return dumps(data, ensure_ascii=False, default=str)
+    return json_dumps_ng(data)
 
 
+@deprecated("Use corelibs_json.json_support.modify_with_jsonpath instead")
 def modify_with_jsonpath(data: dict[Any, Any], path: str, new_value: Any):
     """
     Modify dictionary using JSONPath (more powerful than JMESPath for modifications)
     """
-    result = copy.deepcopy(data)
-    jsonpath_expr = parse(path)  # pyright: ignore[reportUnknownVariableType]
-
-    # Find and update all matches
-    matches = jsonpath_expr.find(result)  # pyright: ignore[reportUnknownMemberType, reportUnknownVariableType]
-    for match in matches:  # pyright: ignore[reportUnknownVariableType]
-        match.full_path.update(result, new_value)  # pyright: ignore[reportUnknownMemberType]
-
-    return result
+    return modify_with_jsonpath_ng(data, path, new_value)
 
 # __END__
 

src/corelibs/logging_handling/log.py

@@ -13,9 +13,9 @@ from pathlib import Path
 import atexit
 from enum import Flag, auto
 from typing import MutableMapping, TextIO, TypedDict, Any, TYPE_CHECKING, cast
+from corelibs_stack_trace.stack import call_stack, exception_stack
 from corelibs_text_colors.text_colors import Colors
 from corelibs.logging_handling.logging_level_handling.logging_level import LoggingLevel
-from corelibs.debug_handling.debug_helpers import call_stack, exception_stack
 
 if TYPE_CHECKING:
     from multiprocessing import Queue

src/corelibs/math_handling/math_helpers.py

@@ -2,9 +2,11 @@
 Various math helpers
 """
 
+from warnings import deprecated
 import math
 
 
+@deprecated("Use math.gcd instead")
 def gcd(a: int, b: int):
     """
     Calculate: Greatest Common Divisor
@@ -19,6 +21,7 @@ def gcd(a: int, b: int):
     return math.gcd(a, b)
 
 
+@deprecated("Use math.lcm instead")
 def lcd(a: int, b: int):
     """
     Calculate: Least Common Denominator

src/corelibs/requests_handling/caller.py

@@ -3,32 +3,61 @@ requests lib interface
 V2 call type
 """
 
-from typing import Any
-import warnings
+from typing import Any, TypedDict, cast
 import requests
-# to hide the verfiy warnings because of the bad SSL settings from Netskope, Akamai, etc
-warnings.filterwarnings('ignore', message='Unverified HTTPS request')
+from requests import exceptions
+
+
+class ErrorResponse:
+    """
+    Error response structure. This is returned if a request could not be completed
+    """
+    def __init__(
+        self,
+        code: int,
+        message: str,
+        action: str,
+        url: str,
+        exception: exceptions.InvalidSchema | exceptions.ReadTimeout | exceptions.ConnectionError | None = None
+    ) -> None:
+        self.code = code
+        self.message = message
+        self.action = action
+        self.url = url
+        self.exception_name = type(exception).__name__ if exception is not None else None
+        self.exception_trace = exception if exception is not None else None
+
+
+class ProxyConfig(TypedDict):
+    """
+    Socks proxy settings
+    """
+    type: str
+    host: str
+    port: str
 
 
 class Caller:
-    """_summary_"""
+    """
+    requests lib interface
+    """
 
     def __init__(
         self,
         header: dict[str, str],
-        verify: bool = True,
         timeout: int = 20,
-        proxy: dict[str, str] | None = None,
+        proxy: ProxyConfig | None = None,
+        verify: bool = True,
         ca_file: str | None = None
     ):
         self.headers = header
         self.timeout: int = timeout
-        self.cafile = ca_file
+        self.ca_file = ca_file
         self.verify = verify
-        self.proxy = proxy
+        self.proxy = cast(dict[str, str], proxy) if proxy is not None else None
 
     def __timeout(self, timeout: int | None) -> int:
-        if timeout is not None:
+        if timeout is not None and timeout >= 0:
             return timeout
         return self.timeout
 
@@ -39,7 +68,7 @@ class Caller:
         data: dict[str, Any] | None = None,
         params: dict[str, Any] | None = None,
         timeout: int | None = None
-    ) -> requests.Response | None:
+    ) -> requests.Response | ErrorResponse:
         """
         call wrapper, on error returns None
 
@@ -56,67 +85,96 @@ class Caller:
         if data is None:
             data = {}
         try:
-            response = None
             if action == "get":
-                response = requests.get(
+                return requests.get(
                     url,
                     params=params,
                     headers=self.headers,
                     timeout=self.__timeout(timeout),
                     verify=self.verify,
-                    proxies=self.proxy
+                    proxies=self.proxy,
+                    cert=self.ca_file
                 )
-            elif action == "post":
-                response = requests.post(
+            if action == "post":
+                return requests.post(
                     url,
                     params=params,
                     json=data,
                     headers=self.headers,
                     timeout=self.__timeout(timeout),
                     verify=self.verify,
-                    proxies=self.proxy
+                    proxies=self.proxy,
+                    cert=self.ca_file
                 )
-            elif action == "put":
-                response = requests.put(
+            if action == "put":
+                return requests.put(
                     url,
                     params=params,
                     json=data,
                     headers=self.headers,
                     timeout=self.__timeout(timeout),
                     verify=self.verify,
-                    proxies=self.proxy
+                    proxies=self.proxy,
+                    cert=self.ca_file
                 )
-            elif action == "patch":
-                response = requests.patch(
+            if action == "patch":
+                return requests.patch(
                     url,
                     params=params,
                     json=data,
                     headers=self.headers,
                     timeout=self.__timeout(timeout),
                     verify=self.verify,
-                    proxies=self.proxy
+                    proxies=self.proxy,
+                    cert=self.ca_file
                 )
-            elif action == "delete":
-                response = requests.delete(
+            if action == "delete":
+                return requests.delete(
                     url,
                     params=params,
                     headers=self.headers,
                     timeout=self.__timeout(timeout),
                     verify=self.verify,
-                    proxies=self.proxy
+                    proxies=self.proxy,
+                    cert=self.ca_file
                 )
-            return response
-        except requests.exceptions.InvalidSchema as e:
-            print(f"Invalid URL during '{action}' for {url}:\n\t{e}")
-            return None
-        except requests.exceptions.ReadTimeout as e:
-            print(f"Timeout ({self.timeout}s) during '{action}' for {url}:\n\t{e}")
-            return None
-        except requests.exceptions.ConnectionError as e:
-            print(f"Connection error during '{action}' for {url}:\n\t{e}")
-            return None
+            return ErrorResponse(
+                100,
+                f"Unsupported action '{action}'",
+                action,
+                url
+            )
+        except exceptions.InvalidSchema as e:
+            return ErrorResponse(
+                200,
+                f"Invalid URL during '{action}' for {url}",
+                action,
+                url,
+                e
+            )
+        except exceptions.ReadTimeout as e:
+            return ErrorResponse(
+                300,
+                f"Timeout ({self.timeout}s) during '{action}' for {url}",
+                action,
+                url,
+                e
+            )
+        except exceptions.ConnectionError as e:
+            return ErrorResponse(
+                400,
+                f"Connection error during '{action}' for {url}",
+                action,
+                url,
+                e
+            )
 
-    def get(self, url: str, params: dict[str, Any] | None = None) -> requests.Response | None:
+    def get(
+        self,
+        url: str,
+        params: dict[str, Any] | None = None,
+        timeout: int | None = None
+    ) -> requests.Response | ErrorResponse:
         """
         get data
 
@@ -127,11 +185,15 @@ class Caller:
         Returns:
             requests.Response: _description_
         """
-        return self.__call('get', url, params=params)
+        return self.__call('get', url, params=params, timeout=timeout)
 
     def post(
-        self, url: str, data: dict[str, Any] | None = None, params: dict[str, Any] | None = None
-    ) -> requests.Response | None:
+        self,
+        url: str,
+        data: dict[str, Any] | None = None,
+        params: dict[str, Any] | None = None,
+        timeout: int | None = None
+    ) -> requests.Response | ErrorResponse:
         """
         post data
 
@@ -143,11 +205,15 @@ class Caller:
         Returns:
             requests.Response | None: _description_
         """
-        return self.__call('post', url, data, params)
+        return self.__call('post', url, data, params, timeout=timeout)
 
     def put(
-        self, url: str, data: dict[str, Any] | None = None, params: dict[str, Any] | None = None
-    ) -> requests.Response | None:
+        self,
+        url: str,
+        data: dict[str, Any] | None = None,
+        params: dict[str, Any] | None = None,
+        timeout: int | None = None
+    ) -> requests.Response | ErrorResponse:
         """_summary_
 
         Args:
@@ -158,11 +224,15 @@ class Caller:
         Returns:
             requests.Response | None: _description_
         """
-        return self.__call('put', url, data, params)
+        return self.__call('put', url, data, params, timeout=timeout)
 
     def patch(
-        self, url: str, data: dict[str, Any] | None = None, params: dict[str, Any] | None = None
-    ) -> requests.Response | None:
+        self,
+        url: str,
+        data: dict[str, Any] | None = None,
+        params: dict[str, Any] | None = None,
+        timeout: int | None = None
+    ) -> requests.Response | ErrorResponse:
         """_summary_
 
         Args:
@@ -173,9 +243,14 @@ class Caller:
         Returns:
             requests.Response | None: _description_
         """
-        return self.__call('patch', url, data, params)
+        return self.__call('patch', url, data, params, timeout=timeout)
 
-    def delete(self, url: str, params: dict[str, Any] | None = None) -> requests.Response | None:
+    def delete(
+        self,
+        url: str,
+        params: dict[str, Any] | None = None,
+        timeout: int | None = None
+    ) -> requests.Response | ErrorResponse:
         """
         delete
 
@@ -186,6 +261,6 @@ class Caller:
         Returns:
             requests.Response | None: _description_
         """
-        return self.__call('delete', url, params=params)
+        return self.__call('delete', url, params=params, timeout=timeout)
 
 # __END__

test-run/config_handling/settings_loader.py

@@ -4,7 +4,7 @@ Settings loader test
 
 import re
 from pathlib import Path
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.logging_handling.log import Log
 from corelibs.config_handling.settings_loader import SettingsLoader
 from corelibs.config_handling.settings_loader_handling.settings_loader_check import SettingsLoaderCheck

test-run/db_handling/sql_main.py

@@ -5,7 +5,7 @@ SQL Main wrapper test
 from pathlib import Path
 from uuid import uuid4
 import json
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.logging_handling.log import Log, Logger
 from corelibs.db_handling.sql_main import SQLMain
 

test-run/db_handling/sqlite_io.py

@@ -6,7 +6,7 @@ from pathlib import Path
 from uuid import uuid4
 import json
 import sqlite3
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.logging_handling.log import Log, Logger
 from corelibs.db_handling.sqlite_io import SQLiteIO
 

test-run/encryption/symmetric_encryption.py

@@ -5,7 +5,7 @@ Symmetric encryption test
 """
 
 import json
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.encryption_handling.symmetric_encryption import SymmetricEncryption
 
 

test-run/file_handling/file_bom_check.py

@@ -5,8 +5,8 @@ BOM check for files
 """
 
 from pathlib import Path
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.file_handling.file_bom_encoding import is_bom_encoded, is_bom_encoded_info
-from corelibs.debug_handling.dump_data import dump_data
 
 
 def main() -> None:

test-run/iterator_handling/data_search.py

@@ -5,7 +5,7 @@ Search data tests
 iterator_handling.data_search
 """
 
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.iterator_handling.data_search import find_in_array_from_list, ArraySearchList
 
 

test-run/iterator_handling/dict_helpers.py

@@ -3,7 +3,7 @@ Iterator helper testing
 """
 
 from typing import Any
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.iterator_handling.dict_mask import mask
 from corelibs.iterator_handling.dict_helpers import set_entry
 

test-run/iterator_handling/list_helpers.py

@@ -2,9 +2,10 @@
 test list helpers
 """
 
-# from typing import Any
-from corelibs.debug_handling.dump_data import dump_data
+from typing import Any
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.iterator_handling.list_helpers import is_list_in_list, convert_to_list, make_unique_list_of_dicts
+from corelibs.iterator_handling.fingerprint import dict_hash_crc
 
 
 def __test_is_list_in_list_a():
@@ -29,7 +30,8 @@ def __make_unique_list_of_dicts():
         {"a": 3, "b": 4, "nested": {"x": 30, "y": 40}}
     ]
     unique_dicts = make_unique_list_of_dicts(dict_list)
-    print(f"Unique dicts: {dump_data(unique_dicts)}")
+    dhf = dict_hash_crc(unique_dicts)
+    print(f"Unique dicts: {dump_data(unique_dicts)} [{dhf}]")
 
     dict_list = [
         {"a": 1, 1: "one"},
@@ -37,7 +39,8 @@ def __make_unique_list_of_dicts():
         {"a": 2, 1: "one"}
     ]
     unique_dicts = make_unique_list_of_dicts(dict_list)
-    print(f"Unique dicts: {dump_data(unique_dicts)}")
+    dhf = dict_hash_crc(unique_dicts)
+    print(f"Unique dicts: {dump_data(unique_dicts)} [{dhf}]")
 
     dict_list = [
         {"a": 1, "b": [1, 2, 3]},
@@ -46,7 +49,31 @@ def __make_unique_list_of_dicts():
         1, 2, "String", 1, "Foobar"
     ]
     unique_dicts = make_unique_list_of_dicts(dict_list)
-    print(f"Unique dicts: {dump_data(unique_dicts)}")
+    dhf = dict_hash_crc(unique_dicts)
+    print(f"Unique dicts: {dump_data(unique_dicts)} [{dhf}]")
+
+    dict_list: list[Any] = [
+        [],
+        {},
+        [],
+        {},
+        {"a": []},
+        {"a": []},
+        {"a": {}},
+        {"a": {}},
+    ]
+    unique_dicts = make_unique_list_of_dicts(dict_list)
+    dhf = dict_hash_crc(unique_dicts)
+    print(f"Unique dicts: {dump_data(unique_dicts)} [{dhf}]")
+
+    dict_list: list[Any] = [
+        (1, 2),
+        (1, 2),
+        (2, 3),
+    ]
+    unique_dicts = make_unique_list_of_dicts(dict_list)
+    dhf = dict_hash_crc(unique_dicts)
+    print(f"Unique dicts: {dump_data(unique_dicts)} [{dhf}]")
 
 
 def main():

test-run/json_handling/jmespath_helper.py

@@ -4,7 +4,7 @@
 jmes path testing
 """
 
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.json_handling.jmespath_helper import jmespath_search
 
 

test-run/json_handling/json_replace.py

@@ -5,7 +5,7 @@ JSON content replace tets
 """
 
 from deepdiff import DeepDiff
-from corelibs.debug_handling.dump_data import dump_data
+from corelibs_dump_data.dump_data import dump_data
 from corelibs.json_handling.json_helper import modify_with_jsonpath
 
 

test-run/logging_handling/log.py

@@ -6,8 +6,8 @@ Log logging_handling.log testing
 import sys
 from pathlib import Path
 # this is for testing only
+from corelibs_stack_trace.stack import exception_stack, call_stack
 from corelibs.logging_handling.log import Log, Logger, ConsoleFormat, ConsoleFormatSettings
-from corelibs.debug_handling.debug_helpers import exception_stack, call_stack
 from corelibs.logging_handling.logging_level_handling.logging_level import LoggingLevel
 
 

tests/unit/check_handling/__init__.py

@@ -1 +0,0 @@
-"""Unit tests for check_handling module."""

tests/unit/check_handling/test_regex_constants.py

@@ -1,623 +0,0 @@
-"""
-Unit tests for regex_constants module.
-
-Tests all regex patterns defined in the check_handling.regex_constants module.
-"""
-
-import re
-import pytest
-from corelibs.check_handling.regex_constants import (
-    compile_re,
-    SUB_EMAIL_BASIC_REGEX,
-    EMAIL_BASIC_REGEX,
-    NAME_EMAIL_SIMPLE_REGEX,
-    NAME_EMAIL_BASIC_REGEX,
-    DOMAIN_WITH_LOCALHOST_REGEX,
-    DOMAIN_WITH_LOCALHOST_PORT_REGEX,
-    DOMAIN_REGEX
-)
-from corelibs.check_handling.regex_constants_compiled import (
-    COMPILED_EMAIL_BASIC_REGEX,
-    COMPILED_NAME_EMAIL_SIMPLE_REGEX,
-    COMPILED_NAME_EMAIL_BASIC_REGEX,
-    COMPILED_DOMAIN_WITH_LOCALHOST_REGEX,
-    COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX,
-    COMPILED_DOMAIN_REGEX,
-)
-
-
-class TestCompileRe:
-    """Test cases for the compile_re function."""
-
-    def test_compile_re_returns_pattern(self) -> None:
-        """Test that compile_re returns a compiled regex Pattern object."""
-        pattern = compile_re(r"test")
-        assert isinstance(pattern, re.Pattern)
-
-    def test_compile_re_with_verbose_flag(self) -> None:
-        """Test that compile_re compiles with VERBOSE flag."""
-        # Verbose mode allows whitespace and comments in regex
-        verbose_regex = r"""
-            \d+  # digits
-            \s+  # whitespace
-        """
-        pattern = compile_re(verbose_regex)
-        assert pattern.match("123   ")
-        assert not pattern.match("abc")
-
-    def test_compile_re_simple_pattern(self) -> None:
-        """Test compile_re with a simple pattern."""
-        pattern = compile_re(r"^\d{3}$")
-        assert pattern.match("123")
-        assert not pattern.match("12")
-        assert not pattern.match("1234")
-
-
-class TestEmailBasicRegex:
-    """Test cases for EMAIL_BASIC_REGEX pattern."""
-
-    @pytest.fixture
-    def email_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled email regex pattern."""
-        return COMPILED_EMAIL_BASIC_REGEX
-
-    @pytest.mark.parametrize("valid_email", [
-        "user@example.com",
-        "test.user@example.com",
-        "user+tag@example.co.uk",
-        "first.last@subdomain.example.com",
-        "user123@test-domain.com",
-        "a@example.com",
-        "user_name@example.com",
-        "user-name@example.com",
-        "user@sub.domain.example.com",
-        "test!#$%&'*+-/=?^_`{|}~@example.com",
-        "1234567890@example.com",
-        "user@example-domain.com",
-        "user@domain.co",
-        # Regex allows these (even if not strictly RFC compliant):
-        "user.@example.com",  # ends with dot before @
-        "user..name@example.com",  # consecutive dots in local part
-    ])
-    def test_valid_emails(
-        self, email_pattern: re.Pattern[str], valid_email: str
-    ) -> None:
-        """Test that valid email addresses match the pattern."""
-        assert email_pattern.match(valid_email), (
-            f"Failed to match valid email: {valid_email}"
-        )
-
-    @pytest.mark.parametrize("invalid_email", [
-        "",  # empty string
-        "@example.com",  # missing local part
-        "user@",  # missing domain
-        "user",  # no @ symbol
-        "user@.com",  # domain starts with dot
-        "user@domain",  # no TLD
-        "user @example.com",  # space in local part
-        "user@exam ple.com",  # space in domain
-        ".user@example.com",  # starts with dot
-        "user@-example.com",  # domain starts with hyphen
-        "user@example-.com",  # domain part ends with hyphen
-        "user@example.c",  # TLD too short (1 char)
-        "user@example.toolong",  # TLD too long (>6 chars)
-        "user@@example.com",  # double @
-        "user@example@com",  # multiple @
-        "user@.example.com",  # domain starts with dot
-        "user@example.com.",  # ends with dot
-        "user@123.456.789.012",  # numeric TLD not allowed
-    ])
-    def test_invalid_emails(
-        self, email_pattern: re.Pattern[str], invalid_email: str
-    ) -> None:
-        """Test that invalid email addresses do not match the pattern."""
-        assert not email_pattern.match(invalid_email), (
-            f"Incorrectly matched invalid email: {invalid_email}"
-        )
-
-    def test_email_max_local_part_length(
-        self, email_pattern: re.Pattern[str]
-    ) -> None:
-        """Test email with maximum local part length (64 characters)."""
-        # Local part can be up to 64 chars (first char + 63 more)
-        local_part = "a" * 64
-        email = f"{local_part}@example.com"
-        assert email_pattern.match(email)
-
-    def test_email_exceeds_local_part_length(
-        self, email_pattern: re.Pattern[str]
-    ) -> None:
-        """Test email exceeding maximum local part length."""
-        # 65 characters should not match
-        local_part = "a" * 65
-        email = f"{local_part}@example.com"
-        assert not email_pattern.match(email)
-
-
-class TestSubEmailBasicRegex:
-    """Test cases for SUB_EMAIL_BASIC_REGEX pattern (without anchors)."""
-
-    @pytest.fixture
-    def sub_email_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled sub email regex pattern."""
-        return compile_re(rf"^{SUB_EMAIL_BASIC_REGEX}$")
-
-    @pytest.mark.parametrize("valid_email", [
-        "user@example.com",
-        "test.user@example.com",
-        "user+tag@example.co.uk",
-        "first.last@subdomain.example.com",
-        "user123@test-domain.com",
-        "a@example.com",
-        "user_name@example.com",
-        "user-name@example.com",
-        "user@sub.domain.example.com",
-        "test!#$%&'*+-/=?^_`{|}~@example.com",
-        "1234567890@example.com",
-    ])
-    def test_valid_emails_match(self, sub_email_pattern: re.Pattern[str], valid_email: str) -> None:
-        """Test that valid email addresses match SUB_EMAIL_BASIC_REGEX."""
-        assert sub_email_pattern.match(valid_email), (
-            f"Failed to match valid email: {valid_email}"
-        )
-
-    @pytest.mark.parametrize("invalid_email", [
-        "",
-        "@example.com",
-        "user@",
-        "user",
-        "user@.com",
-        "user@domain",
-        "user @example.com",
-        ".user@example.com",
-        "user@-example.com",
-        "user@example-.com",
-        "user@example.c",
-        "user@example.toolong",
-    ])
-    def test_invalid_emails_no_match(self, sub_email_pattern: re.Pattern[str], invalid_email: str) -> None:
-        """Test that invalid emails don't match SUB_EMAIL_BASIC_REGEX."""
-        assert not sub_email_pattern.match(invalid_email), (
-            f"Incorrectly matched invalid email: {invalid_email}"
-        )
-
-    def test_sub_email_max_local_part_length(self, sub_email_pattern: re.Pattern[str]) -> None:
-        """Test email with maximum local part length (64 characters)."""
-        local_part = "a" * 64
-        email = f"{local_part}@example.com"
-        assert sub_email_pattern.match(email)
-
-    def test_sub_email_exceeds_local_part_length(self, sub_email_pattern: re.Pattern[str]) -> None:
-        """Test email exceeding maximum local part length."""
-        local_part = "a" * 65
-        email = f"{local_part}@example.com"
-        assert not sub_email_pattern.match(email)
-
-
-class TestNameEmailSimpleRegex:
-    """Test cases for NAME_EMAIL_SIMPLE_REGEX pattern."""
-
-    @pytest.fixture
-    def name_email_simple_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled name+email simple regex pattern."""
-        return COMPILED_NAME_EMAIL_SIMPLE_REGEX
-
-    @pytest.mark.parametrize("test_input,expected_groups", [
-        ('"John Doe" <john@example.com>', {'name1': 'John Doe', 'email1': 'john@example.com'}),
-        ('John Doe <john@example.com>', {'name2': 'John Doe', 'email2': 'john@example.com'}),
-        ('<john@example.com>', {'email3': 'john@example.com'}),
-        ('john@example.com', {'email4': 'john@example.com'}),
-        ('  "Jane Smith" <jane@test.com>  ', {'name1': 'Jane Smith', 'email1': 'jane@test.com'}),
-        ('Bob <bob@test.org>', {'name2': 'Bob', 'email2': 'bob@test.org'}),
-    ])
-    def test_valid_name_email_combinations(
-        self, name_email_simple_pattern: re.Pattern[str], test_input: str, expected_groups: dict[str, str]
-    ) -> None:
-        """Test that valid name+email combinations match and extract correct groups."""
-        match = name_email_simple_pattern.match(test_input)
-        assert match is not None, f"Failed to match: {test_input}"
-
-        # Check that expected groups are present and match
-        for group_name, expected_value in expected_groups.items():
-            assert match.group(group_name) == expected_value, (
-                f"Group {group_name} expected '{expected_value}', got '{match.group(group_name)}'"
-            )
-
-    @pytest.mark.parametrize("invalid_input", [
-        "",
-        "not an email",
-        "<>",
-        '"Name Only"',
-        'Name <',
-        '<email',
-        'Name <<email@test.com>>',
-        'Name <email@test.com',
-        'Name email@test.com>',
-    ])
-    def test_invalid_name_email_combinations(
-        self, name_email_simple_pattern: re.Pattern[str], invalid_input: str
-    ) -> None:
-        """Test that invalid inputs don't match NAME_EMAIL_SIMPLE_REGEX."""
-        assert not name_email_simple_pattern.match(invalid_input), (
-            f"Incorrectly matched invalid input: {invalid_input}"
-        )
-
-    def test_extract_name_from_quoted(
-        self, name_email_simple_pattern: re.Pattern[str]
-    ) -> None:
-        """Test extracting name from quoted format."""
-        match = name_email_simple_pattern.match('"Alice Wonder" <alice@example.com>')
-        assert match is not None
-        assert match.group('name1') == 'Alice Wonder'
-        assert match.group('email1') == 'alice@example.com'
-
-    def test_extract_name_from_unquoted(
-        self, name_email_simple_pattern: re.Pattern[str]
-    ) -> None:
-        """Test extracting name from unquoted format."""
-        match = name_email_simple_pattern.match('Bob Builder <bob@example.com>')
-        assert match is not None
-        assert match.group('name2') == 'Bob Builder'
-        assert match.group('email2') == 'bob@example.com'
-
-    def test_email_only_in_brackets(
-        self, name_email_simple_pattern: re.Pattern[str]
-    ) -> None:
-        """Test email-only format in angle brackets."""
-        match = name_email_simple_pattern.match('<charlie@example.com>')
-        assert match is not None
-        assert match.group('email3') == 'charlie@example.com'
-
-    def test_email_only_plain(
-        self, name_email_simple_pattern: re.Pattern[str]
-    ) -> None:
-        """Test plain email format without brackets."""
-        match = name_email_simple_pattern.match('dave@example.com')
-        assert match is not None
-        assert match.group('email4') == 'dave@example.com'
-
-    def test_whitespace_handling(
-        self, name_email_simple_pattern: re.Pattern[str]
-    ) -> None:
-        """Test that leading/trailing whitespace is handled correctly."""
-        match = name_email_simple_pattern.match('   "User Name" <user@example.com>   ')
-        assert match is not None
-        assert match.group('name1') == 'User Name'
-        assert match.group('email1') == 'user@example.com'
-
-
-class TestNameEmailBasicRegex:
-    """Test cases for NAME_EMAIL_BASIC_REGEX pattern with strict email validation."""
-
-    @pytest.fixture
-    def name_email_basic_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled name+email basic regex pattern."""
-        return COMPILED_NAME_EMAIL_BASIC_REGEX
-
-    @pytest.mark.parametrize("test_input,expected_name,expected_email", [
-        ('"John Doe" <john@example.com>', 'John Doe', 'john@example.com'),
-        ('John Doe <john@example.com>', 'John Doe', 'john@example.com'),
-        ('<john@example.com>', None, 'john@example.com'),
-        ('john@example.com', None, 'john@example.com'),
-        ('  "Jane Smith" <jane.smith@test.co.uk>  ', 'Jane Smith', 'jane.smith@test.co.uk'),
-        ('Alice Wonder <alice+tag@example.com>', 'Alice Wonder', 'alice+tag@example.com'),
-    ])
-    def test_valid_name_email_with_validation(
-        self,
-        name_email_basic_pattern: re.Pattern[str],
-        test_input: str,
-        expected_name: str | None,
-        expected_email: str,
-    ) -> None:
-        """Test valid name+email with strict email validation."""
-        match = name_email_basic_pattern.match(test_input)
-        assert match is not None, f"Failed to match: {test_input}"
-
-        # Extract name and email from whichever group matched
-        name = match.group('name1') or match.group('name2')
-        email = (
-            match.group('email1') or match.group('email2') or
-            match.group('email3') or match.group('email4')
-        )
-
-        assert name == expected_name, f"Expected name '{expected_name}', got '{name}'"
-        assert email == expected_email, f"Expected email '{expected_email}', got '{email}'"
-
-    @pytest.mark.parametrize("invalid_input", [
-        '"John Doe" <invalid.email>',  # invalid email format
-        'John Doe <@example.com>',  # missing local part
-        '<user@>',  # missing domain
-        'user@domain',  # no TLD
-        '"Name" <user @example.com>',  # space in email
-        '<.user@example.com>',  # starts with dot
-        'user@-example.com',  # domain starts with hyphen
-        'Name <user@example.c>',  # TLD too short
-        'Name <user@example.toolongdomain>',  # TLD too long
-    ])
-    def test_invalid_email_format_rejected(
-        self, name_email_basic_pattern: re.Pattern[str], invalid_input: str
-    ) -> None:
-        """Test that inputs with invalid email formats are rejected."""
-        assert not name_email_basic_pattern.match(invalid_input), (
-            f"Incorrectly matched invalid input: {invalid_input}"
-        )
-
-    def test_quoted_name_with_valid_email(
-        self, name_email_basic_pattern: re.Pattern[str]
-    ) -> None:
-        """Test quoted name format with valid email."""
-        match = name_email_basic_pattern.match('"Alice Wonder" <alice@example.com>')
-        assert match is not None
-        assert match.group('name1') == 'Alice Wonder'
-        assert match.group('email1') == 'alice@example.com'
-
-    def test_unquoted_name_with_valid_email(
-        self, name_email_basic_pattern: re.Pattern[str]
-    ) -> None:
-        """Test unquoted name format with valid email."""
-        match = name_email_basic_pattern.match('Bob Builder <bob@example.com>')
-        assert match is not None
-        assert match.group('name2') == 'Bob Builder'
-        assert match.group('email2') == 'bob@example.com'
-
-    def test_email_only_formats(
-        self, name_email_basic_pattern: re.Pattern[str]
-    ) -> None:
-        """Test email-only formats (with and without brackets)."""
-        # With brackets
-        match1 = name_email_basic_pattern.match('<charlie@example.com>')
-        assert match1 is not None
-        assert match1.group('email3') == 'charlie@example.com'
-
-        # Without brackets
-        match2 = name_email_basic_pattern.match('dave@example.com')
-        assert match2 is not None
-        assert match2.group('email4') == 'dave@example.com'
-
-    def test_whitespace_handling(
-        self, name_email_basic_pattern: re.Pattern[str]
-    ) -> None:
-        """Test that leading/trailing whitespace is handled correctly."""
-        match = name_email_basic_pattern.match('   "User" <user@example.com>   ')
-        assert match is not None
-        assert match.group('name1') == 'User'
-        assert match.group('email1') == 'user@example.com'
-
-    def test_special_characters_in_local_part(
-        self, name_email_basic_pattern: re.Pattern[str]
-    ) -> None:
-        """Test email with special characters in local part."""
-        match = name_email_basic_pattern.match('Test User <test!#$%&\'*+-/=?^_`{|}~@example.com>')
-        assert match is not None
-        assert match.group('name2') == 'Test User'
-        assert match.group('email2') == 'test!#$%&\'*+-/=?^_`{|}~@example.com'
-
-
-class TestDomainWithLocalhostRegex:
-    """Test cases for DOMAIN_WITH_LOCALHOST_REGEX pattern."""
-
-    @pytest.fixture
-    def domain_localhost_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled domain with localhost regex pattern."""
-        return COMPILED_DOMAIN_WITH_LOCALHOST_REGEX
-
-    @pytest.mark.parametrize("valid_domain", [
-        "localhost",
-        "example.com",
-        "subdomain.example.com",
-        "sub.domain.example.com",
-        "test-domain.com",
-        "example.co.uk",
-        "a.com",
-        "test123.example.com",
-        "my-site.example.org",
-        "multi.level.subdomain.example.com",
-    ])
-    def test_valid_domains(
-        self, domain_localhost_pattern: re.Pattern[str], valid_domain: str
-    ) -> None:
-        """Test that valid domains (including localhost) match the pattern."""
-        assert domain_localhost_pattern.match(valid_domain), (
-            f"Failed to match valid domain: {valid_domain}"
-        )
-
-    @pytest.mark.parametrize("invalid_domain", [
-        "",  # empty string
-        "example",  # no TLD
-        "-example.com",  # starts with hyphen
-        "example-.com",  # ends with hyphen
-        ".example.com",  # starts with dot
-        "example.com.",  # ends with dot
-        "example..com",  # consecutive dots
-        "exam ple.com",  # space in domain
-        "example.c",  # TLD too short
-        "localhost:8080",  # port not allowed in this pattern
-        "example.com:8080",  # port not allowed in this pattern
-        "@example.com",  # invalid character
-        "example@com",  # invalid character
-    ])
-    def test_invalid_domains(
-        self, domain_localhost_pattern: re.Pattern[str], invalid_domain: str
-    ) -> None:
-        """Test that invalid domains do not match the pattern."""
-        assert not domain_localhost_pattern.match(invalid_domain), (
-            f"Incorrectly matched invalid domain: {invalid_domain}"
-        )
-
-
-class TestDomainWithLocalhostPortRegex:
-    """Test cases for DOMAIN_WITH_LOCALHOST_PORT_REGEX pattern."""
-
-    @pytest.fixture
-    def domain_localhost_port_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled domain and localhost with port pattern."""
-        return COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX
-
-    @pytest.mark.parametrize("valid_domain", [
-        "localhost",
-        "localhost:8080",
-        "localhost:3000",
-        "localhost:80",
-        "localhost:443",
-        "localhost:65535",
-        "example.com",
-        "example.com:8080",
-        "subdomain.example.com:3000",
-        "test-domain.com:443",
-        "example.co.uk",
-        "example.co.uk:8000",
-        "a.com:1",
-        "multi.level.subdomain.example.com:9999",
-    ])
-    def test_valid_domains_with_port(
-        self, domain_localhost_port_pattern: re.Pattern[str], valid_domain: str
-    ) -> None:
-        """Test that valid domains with optional ports match the pattern."""
-        assert domain_localhost_port_pattern.match(valid_domain), (
-            f"Failed to match valid domain: {valid_domain}"
-        )
-
-    @pytest.mark.parametrize("invalid_domain", [
-        "",  # empty string
-        "example",  # no TLD
-        "-example.com",  # starts with hyphen
-        "example-.com",  # ends with hyphen
-        ".example.com",  # starts with dot
-        "example.com.",  # ends with dot
-        "localhost:",  # port without number
-        "example.com:",  # port without number
-        "example.com:abc",  # non-numeric port
-        "example.com: 8080",  # space before port
-        "example.com:80 80",  # space in port
-        "exam ple.com",  # space in domain
-        "localhost :8080",  # space before colon
-    ])
-    def test_invalid_domains_with_port(
-        self,
-        domain_localhost_port_pattern: re.Pattern[str],
-        invalid_domain: str,
-    ) -> None:
-        """Test that invalid domains do not match the pattern."""
-        assert not domain_localhost_port_pattern.match(invalid_domain), (
-            f"Incorrectly matched invalid domain: {invalid_domain}"
-        )
-
-    def test_large_port_number(
-        self, domain_localhost_port_pattern: re.Pattern[str]
-    ) -> None:
-        """Test domain with large port numbers."""
-        assert domain_localhost_port_pattern.match("example.com:65535")
-        # Regex doesn't validate port range
-        assert domain_localhost_port_pattern.match("example.com:99999")
-
-
-class TestDomainRegex:
-    """Test cases for DOMAIN_REGEX pattern (no localhost)."""
-
-    @pytest.fixture
-    def domain_pattern(self) -> re.Pattern[str]:
-        """Fixture that returns compiled domain regex pattern."""
-        return COMPILED_DOMAIN_REGEX
-
-    @pytest.mark.parametrize("valid_domain", [
-        "example.com",
-        "subdomain.example.com",
-        "sub.domain.example.com",
-        "test-domain.com",
-        "example.co.uk",
-        "a.com",
-        "test123.example.com",
-        "my-site.example.org",
-        "multi.level.subdomain.example.com",
-        "example.co",
-    ])
-    def test_valid_domains_no_localhost(
-        self, domain_pattern: re.Pattern[str], valid_domain: str
-    ) -> None:
-        """Test that valid domains match the pattern."""
-        assert domain_pattern.match(valid_domain), (
-            f"Failed to match valid domain: {valid_domain}"
-        )
-
-    @pytest.mark.parametrize("invalid_domain", [
-        "",  # empty string
-        "localhost",  # localhost not allowed
-        "example",  # no TLD
-        "-example.com",  # starts with hyphen
-        "example-.com",  # ends with hyphen
-        ".example.com",  # starts with dot
-        "example.com.",  # ends with dot
-        "example..com",  # consecutive dots
-        "exam ple.com",  # space in domain
-        "example.c",  # TLD too short
-        "example.com:8080",  # port not allowed
-        "@example.com",  # invalid character
-        "example@com",  # invalid character
-    ])
-    def test_invalid_domains_no_localhost(
-        self, domain_pattern: re.Pattern[str], invalid_domain: str
-    ) -> None:
-        """Test that invalid domains do not match the pattern."""
-        assert not domain_pattern.match(invalid_domain), (
-            f"Incorrectly matched invalid domain: {invalid_domain}"
-        )
-
-    def test_localhost_not_allowed(
-        self, domain_pattern: re.Pattern[str]
-    ) -> None:
-        """Test that localhost is explicitly not allowed in DOMAIN_REGEX."""
-        assert not domain_pattern.match("localhost")
-
-
-class TestRegexPatternConsistency:
-    """Test cases for consistency across regex patterns."""
-
-    def test_all_patterns_compile(self) -> None:
-        """Test that all regex patterns can be compiled without errors."""
-        patterns = [
-            EMAIL_BASIC_REGEX,
-            NAME_EMAIL_SIMPLE_REGEX,
-            NAME_EMAIL_BASIC_REGEX,
-            DOMAIN_WITH_LOCALHOST_REGEX,
-            DOMAIN_WITH_LOCALHOST_PORT_REGEX,
-            DOMAIN_REGEX,
-        ]
-        for pattern in patterns:
-            compiled = compile_re(pattern)
-            assert isinstance(compiled, re.Pattern)
-
-    def test_compiled_patterns_are_patterns(self) -> None:
-        """Test that all COMPILED_ constants are Pattern objects."""
-        compiled_patterns = [
-            COMPILED_EMAIL_BASIC_REGEX,
-            COMPILED_NAME_EMAIL_SIMPLE_REGEX,
-            COMPILED_NAME_EMAIL_BASIC_REGEX,
-            COMPILED_DOMAIN_WITH_LOCALHOST_REGEX,
-            COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX,
-            COMPILED_DOMAIN_REGEX,
-        ]
-        for pattern in compiled_patterns:
-            assert isinstance(pattern, re.Pattern)
-
-    def test_domain_patterns_are_strings(self) -> None:
-        """Test that all regex constants are strings."""
-        assert isinstance(EMAIL_BASIC_REGEX, str)
-        assert isinstance(NAME_EMAIL_SIMPLE_REGEX, str)
-        assert isinstance(NAME_EMAIL_BASIC_REGEX, str)
-        assert isinstance(DOMAIN_WITH_LOCALHOST_REGEX, str)
-        assert isinstance(DOMAIN_WITH_LOCALHOST_PORT_REGEX, str)
-        assert isinstance(DOMAIN_REGEX, str)
-
-    def test_domain_patterns_hierarchy(self) -> None:
-        """Test that domain patterns follow expected hierarchy."""
-        # DOMAIN_WITH_LOCALHOST_PORT_REGEX should accept everything
-        # DOMAIN_WITH_LOCALHOST_REGEX accepts
-        domain_localhost = COMPILED_DOMAIN_WITH_LOCALHOST_REGEX
-        domain_localhost_port = COMPILED_DOMAIN_WITH_LOCALHOST_PORT_REGEX
-
-        test_cases = ["example.com", "subdomain.example.com", "localhost"]
-        for test_case in test_cases:
-            if domain_localhost.match(test_case):
-                assert domain_localhost_port.match(test_case), (
-                    f"{test_case} should match both patterns"
-                )

tests/unit/debug_handling/test_debug_helpers.py

@@ -1,639 +0,0 @@
-"""
-Unit tests for debug_handling.debug_helpers module
-"""
-
-import sys
-import pytest
-
-from corelibs.debug_handling.debug_helpers import (
-    call_stack,
-    exception_stack,
-    OptExcInfo
-)
-
-
-class TestCallStack:
-    """Test cases for call_stack function"""
-
-    def test_call_stack_basic(self):
-        """Test basic call_stack functionality"""
-        result = call_stack()
-        assert isinstance(result, str)
-        assert "test_debug_helpers.py" in result
-        assert "test_call_stack_basic" in result
-
-    def test_call_stack_with_default_separator(self):
-        """Test call_stack with default separator"""
-        result = call_stack()
-        assert " -> " in result
-
-    def test_call_stack_with_custom_separator(self):
-        """Test call_stack with custom separator"""
-        result = call_stack(separator=" | ")
-        assert " | " in result
-        assert " -> " not in result
-
-    def test_call_stack_with_empty_separator(self):
-        """Test call_stack with empty separator (should default to ' -> ')"""
-        result = call_stack(separator="")
-        assert " -> " in result
-
-    def test_call_stack_format(self):
-        """Test call_stack output format (filename:function:lineno)"""
-        result = call_stack()
-        parts = result.split(" -> ")
-        for part in parts:
-            # Each part should have format: filename:function:lineno
-            assert part.count(":") >= 2
-            # Most parts should contain .py but some system frames might not
-            # Just check that we have some .py files in the trace
-        assert ".py" in result or "test_debug_helpers" in result
-
-    def test_call_stack_with_start_offset(self):
-        """Test call_stack with start offset"""
-        result_no_offset = call_stack(start=0)
-        result_with_offset = call_stack(start=2)
-
-        # With offset, we should get fewer frames
-        parts_no_offset = result_no_offset.split(" -> ")
-        parts_with_offset = result_with_offset.split(" -> ")
-
-        assert len(parts_with_offset) <= len(parts_no_offset)
-
-    def test_call_stack_with_skip_last(self):
-        """Test call_stack with skip_last parameter"""
-        result_skip_default = call_stack(skip_last=-1)
-        result_skip_more = call_stack(skip_last=-3)
-
-        # Skipping more should result in fewer frames
-        parts_default = result_skip_default.split(" -> ")
-        parts_more = result_skip_more.split(" -> ")
-
-        assert len(parts_more) <= len(parts_default)
-
-    def test_call_stack_skip_last_positive_converts_to_negative(self):
-        """Test that positive skip_last is converted to negative"""
-        # Both should produce same result
-        result_negative = call_stack(skip_last=-2)
-        result_positive = call_stack(skip_last=2)
-
-        assert result_negative == result_positive
-
-    def test_call_stack_nested_calls(self):
-        """Test call_stack in nested function calls"""
-        def level_one():
-            return level_two()
-
-        def level_two():
-            return level_three()
-
-        def level_three():
-            return call_stack()
-
-        result = level_one()
-        assert "level_one" in result
-        assert "level_two" in result
-        assert "level_three" in result
-
-    def test_call_stack_reset_start_if_empty_false(self):
-        """Test call_stack with high start value and reset_start_if_empty=False"""
-        # Using a very high start value should result in empty stack
-        result = call_stack(start=1000, reset_start_if_empty=False)
-        assert result == ""
-
-    def test_call_stack_reset_start_if_empty_true(self):
-        """Test call_stack with high start value and reset_start_if_empty=True"""
-        # Using a very high start value with reset should give non-empty result
-        result = call_stack(start=1000, reset_start_if_empty=True)
-        assert result != ""
-        assert "test_debug_helpers.py" in result
-
-    def test_call_stack_contains_line_numbers(self):
-        """Test that call_stack includes line numbers"""
-        result = call_stack()
-        # Extract parts and check for numbers
-        parts = result.split(" -> ")
-        for part in parts:
-            # Line numbers should be present (digits at the end)
-            assert any(char.isdigit() for char in part)
-
-    def test_call_stack_separator_none(self):
-        """Test call_stack with None separator"""
-        result = call_stack(separator="")  # Use empty string instead of None
-        # Empty string should be converted to default ' -> '
-        assert " -> " in result
-
-    def test_call_stack_multiple_separators(self):
-        """Test call_stack with various custom separators"""
-        separators = [" | ", " >> ", " => ", " / ", "\n"]
-
-        for sep in separators:
-            result = call_stack(separator=sep)
-            assert sep in result or result == ""  # May be empty based on stack depth
-
-
-class TestExceptionStack:
-    """Test cases for exception_stack function"""
-
-    def test_exception_stack_with_active_exception(self):
-        """Test exception_stack when an exception is active"""
-        try:
-            raise ValueError("Test exception")
-        except ValueError:
-            result = exception_stack()
-            assert isinstance(result, str)
-            assert "test_debug_helpers.py" in result
-            assert "test_exception_stack_with_active_exception" in result
-
-    def test_exception_stack_format(self):
-        """Test exception_stack output format"""
-        try:
-            raise RuntimeError("Test error")
-        except RuntimeError:
-            result = exception_stack()
-            parts = result.split(" -> ")
-            for part in parts:
-                # Each part should have format: filename:function:lineno
-                assert part.count(":") >= 2
-
-    def test_exception_stack_with_custom_separator(self):
-        """Test exception_stack with custom separator"""
-        def nested_call():
-            def inner_call():
-                raise TypeError("Test type error")
-            inner_call()
-
-        try:
-            nested_call()
-        except TypeError:
-            result = exception_stack(separator=" | ")
-            # Only check separator if there are multiple frames
-            if " | " in result or result.count(":") == 2:
-                # Single frame or has separator
-                assert isinstance(result, str)
-            assert " -> " not in result
-
-    def test_exception_stack_with_empty_separator(self):
-        """Test exception_stack with empty separator (should default to ' -> ')"""
-        def nested_call():
-            def inner_call():
-                raise KeyError("Test key error")
-            inner_call()
-
-        try:
-            nested_call()
-        except KeyError:
-            result = exception_stack(separator="")
-            # Should use default separator if multiple frames exist
-            assert isinstance(result, str)
-
-    def test_exception_stack_separator_none(self):
-        """Test exception_stack with empty separator"""
-        def nested_call():
-            def inner_call():
-                raise IndexError("Test index error")
-            inner_call()
-
-        try:
-            nested_call()
-        except IndexError:
-            result = exception_stack(separator="")  # Use empty string instead of None
-            assert isinstance(result, str)
-
-    def test_exception_stack_nested_exceptions(self):
-        """Test exception_stack with nested function calls"""
-        def level_one():
-            level_two()
-
-        def level_two():
-            level_three()
-
-        def level_three():
-            raise ValueError("Nested exception")
-
-        try:
-            level_one()
-        except ValueError:
-            result = exception_stack()
-            # Should contain all levels in the stack
-            assert "level_one" in result or "level_two" in result or "level_three" in result
-
-    def test_exception_stack_with_provided_exc_info(self):
-        """Test exception_stack with explicitly provided exc_info"""
-        try:
-            raise AttributeError("Test attribute error")
-        except AttributeError:
-            exc_info = sys.exc_info()
-            result = exception_stack(exc_stack=exc_info)
-            assert isinstance(result, str)
-            assert len(result) > 0
-
-    def test_exception_stack_no_active_exception(self):
-        """Test exception_stack when no exception is active"""
-        # This should handle the case gracefully
-        # When no exception is active, sys.exc_info() returns (None, None, None)
-        result = exception_stack()
-        # With no traceback, should return empty string or handle gracefully
-        assert isinstance(result, str)
-
-    def test_exception_stack_contains_line_numbers(self):
-        """Test that exception_stack includes line numbers"""
-        try:
-            raise OSError("Test OS error")
-        except OSError:
-            result = exception_stack()
-            if result:  # May be empty
-                parts = result.split(" -> ")
-                for part in parts:
-                    # Line numbers should be present
-                    assert any(char.isdigit() for char in part)
-
-    def test_exception_stack_multiple_exceptions(self):
-        """Test exception_stack captures the current exception only"""
-        first_result = None
-        second_result = None
-
-        try:
-            raise ValueError("First exception")
-        except ValueError:
-            first_result = exception_stack()
-
-        try:
-            raise TypeError("Second exception")
-        except TypeError:
-            second_result = exception_stack()
-
-        # Both should be valid but may differ
-        assert isinstance(first_result, str)
-        assert isinstance(second_result, str)
-
-    def test_exception_stack_with_multiple_separators(self):
-        """Test exception_stack with various custom separators"""
-        separators = [" | ", " >> ", " => ", " / ", "\n"]
-
-        def nested_call():
-            def inner_call():
-                raise ValueError("Test exception")
-            inner_call()
-
-        for sep in separators:
-            try:
-                nested_call()
-            except ValueError:
-                result = exception_stack(separator=sep)
-                assert isinstance(result, str)
-                # Separator only appears if there are multiple frames
-
-
-class TestOptExcInfo:
-    """Test cases for OptExcInfo type definition"""
-
-    def test_opt_exc_info_type_none_tuple(self):
-        """Test OptExcInfo can be None tuple"""
-        exc_info: OptExcInfo = (None, None, None)
-        assert exc_info == (None, None, None)
-
-    def test_opt_exc_info_type_exception_tuple(self):
-        """Test OptExcInfo can be exception tuple"""
-        try:
-            raise ValueError("Test")
-        except ValueError:
-            exc_info: OptExcInfo = sys.exc_info()
-            assert exc_info[0] is not None
-            assert exc_info[1] is not None
-            assert exc_info[2] is not None
-
-    def test_opt_exc_info_with_exception_stack(self):
-        """Test that OptExcInfo works with exception_stack function"""
-        try:
-            raise RuntimeError("Test runtime error")
-        except RuntimeError:
-            exc_info = sys.exc_info()
-            result = exception_stack(exc_stack=exc_info)
-            assert isinstance(result, str)
-
-
-class TestIntegration:
-    """Integration tests combining multiple scenarios"""
-
-    def test_call_stack_and_exception_stack_together(self):
-        """Test using both call_stack and exception_stack in error handling"""
-        def faulty_function():
-            _ = call_stack()  # Get call stack before exception
-            raise ValueError("Intentional error")
-
-        try:
-            faulty_function()
-        except ValueError:
-            exception_trace = exception_stack()
-
-            assert isinstance(exception_trace, str)
-            assert "faulty_function" in exception_trace or "test_debug_helpers.py" in exception_trace
-
-    def test_nested_exception_with_call_stack(self):
-        """Test call_stack within exception handling"""
-        def outer():
-            return inner()
-
-        def inner():
-            try:
-                raise RuntimeError("Inner error")
-            except RuntimeError:
-                return {
-                    'call_stack': call_stack(),
-                    'exception_stack': exception_stack()
-                }
-
-        result = outer()
-        assert 'call_stack' in result
-        assert 'exception_stack' in result
-        assert isinstance(result['call_stack'], str)
-        assert isinstance(result['exception_stack'], str)
-
-    def test_multiple_nested_levels(self):
-        """Test with multiple nested function levels"""
-        def level_a():
-            return level_b()
-
-        def level_b():
-            return level_c()
-
-        def level_c():
-            return level_d()
-
-        def level_d():
-            try:
-                raise ValueError("Deep error")
-            except ValueError:
-                return {
-                    'call': call_stack(),
-                    'exception': exception_stack()
-                }
-
-        result = level_a()
-        # Should contain information about the call chain
-        assert result['call']
-        assert result['exception']
-
-    def test_different_separators_consistency(self):
-        """Test that different separators work consistently"""
-        separators = [" -> ", " | ", " / ", " >> "]
-
-        def nested_call():
-            def inner_call():
-                raise ValueError("Test")
-            inner_call()
-
-        for sep in separators:
-            try:
-                nested_call()
-            except ValueError:
-                exc_result = exception_stack(separator=sep)
-                call_result = call_stack(separator=sep)
-
-                assert isinstance(exc_result, str)
-                assert isinstance(call_result, str)
-                # Both should be valid strings (separator check only if multiple frames)
-
-
-class TestEdgeCases:
-    """Test edge cases and boundary conditions"""
-
-    def test_call_stack_with_zero_start(self):
-        """Test call_stack with start=0 (should include all frames)"""
-        result = call_stack(start=0)
-        assert isinstance(result, str)
-        assert len(result) > 0
-
-    def test_call_stack_with_large_skip_last(self):
-        """Test call_stack with very large skip_last value"""
-        result = call_stack(skip_last=-100)
-        # Should handle gracefully, may be empty
-        assert isinstance(result, str)
-
-    def test_exception_stack_none_exc_info(self):
-        """Test exception_stack with None as exc_stack"""
-        result = exception_stack(exc_stack=None)
-        assert isinstance(result, str)
-
-    def test_exception_stack_empty_tuple(self):
-        """Test exception_stack with empty exception info"""
-        exc_info: OptExcInfo = (None, None, None)
-        result = exception_stack(exc_stack=exc_info)
-        assert isinstance(result, str)
-
-    def test_call_stack_special_characters_in_separator(self):
-        """Test call_stack with special characters in separator"""
-        special_separators = ["\n", "\t", "->", "||", "//"]
-
-        for sep in special_separators:
-            result = call_stack(separator=sep)
-            assert isinstance(result, str)
-
-    def test_very_deep_call_stack(self):
-        """Test call_stack with very deep recursion (up to a limit)"""
-        def recursive_call(depth: int, max_depth: int = 5) -> str:
-            if depth >= max_depth:
-                return call_stack()
-            return recursive_call(depth + 1, max_depth)
-
-        result = recursive_call(0)
-        assert isinstance(result, str)
-        # Should contain multiple recursive_call entries
-        assert result.count("recursive_call") > 0
-
-    def test_exception_stack_different_exception_types(self):
-        """Test exception_stack with various exception types"""
-        exception_types = [
-            ValueError("value"),
-            TypeError("type"),
-            KeyError("key"),
-            IndexError("index"),
-            AttributeError("attr"),
-            RuntimeError("runtime"),
-        ]
-
-        for exc in exception_types:
-            try:
-                raise exc
-            except (ValueError, TypeError, KeyError, IndexError, AttributeError, RuntimeError):
-                result = exception_stack()
-                assert isinstance(result, str)
-
-
-class TestRealWorldScenarios:
-    """Test real-world debugging scenarios"""
-
-    def test_debugging_workflow(self):
-        """Test typical debugging workflow with both functions"""
-        def process_data(data: str) -> str:
-            _ = call_stack()  # Capture call stack for debugging
-            if not data:
-                raise ValueError("No data provided")
-            return data.upper()
-
-        # Success case
-        result = process_data("test")
-        assert result == "TEST"
-
-        # Error case
-        try:
-            process_data("")
-        except ValueError:
-            exc_trace = exception_stack()
-            assert isinstance(exc_trace, str)
-
-    def test_logging_context(self):
-        """Test using call_stack for logging context"""
-        def get_logging_context():
-            return {
-                'timestamp': 'now',
-                'stack': call_stack(start=1, separator=" > "),
-                'function': 'get_logging_context'
-            }
-
-        context = get_logging_context()
-        assert 'stack' in context
-        assert 'timestamp' in context
-        assert isinstance(context['stack'], str)
-
-    def test_error_reporting(self):
-        """Test comprehensive error reporting"""
-        def dangerous_operation() -> dict[str, str]:
-            try:
-                # Simulate some operation
-                _ = 1 / 0
-            except ZeroDivisionError:
-                return {
-                    'error': 'Division by zero',
-                    'call_stack': call_stack(),
-                    'exception_stack': exception_stack(),
-                }
-            return {}  # Fallback return
-
-        error_report = dangerous_operation()
-        assert error_report is not None
-        assert 'error' in error_report
-        assert 'call_stack' in error_report
-        assert 'exception_stack' in error_report
-        assert error_report['error'] == 'Division by zero'
-
-    def test_function_tracing(self):
-        """Test function call tracing"""
-        traces: list[str] = []
-
-        def traced_function_a() -> str:
-            traces.append(call_stack())
-            return traced_function_b()
-
-        def traced_function_b() -> str:
-            traces.append(call_stack())
-            return traced_function_c()
-
-        def traced_function_c() -> str:
-            traces.append(call_stack())
-            return "done"
-
-        result = traced_function_a()
-        assert result == "done"
-        assert len(traces) == 3
-        # Each trace should be different (different call depths)
-        assert all(isinstance(t, str) for t in traces)
-
-    def test_exception_chain_tracking(self):
-        """Test tracking exception chains"""
-        exception_traces: list[str] = []
-
-        def operation_one() -> None:
-            try:
-                operation_two()
-            except ValueError:
-                exception_traces.append(exception_stack())
-                raise
-
-        def operation_two() -> None:
-            try:
-                operation_three()
-            except TypeError as exc:
-                exception_traces.append(exception_stack())
-                raise ValueError("Wrapped error") from exc
-
-        def operation_three() -> None:
-            raise TypeError("Original error")
-
-        try:
-            operation_one()
-        except ValueError:
-            exception_traces.append(exception_stack())
-
-        # Should have captured multiple exception stacks
-        assert len(exception_traces) > 0
-        assert all(isinstance(t, str) for t in exception_traces)
-
-
-class TestParametrized:
-    """Parametrized tests for comprehensive coverage"""
-
-    @pytest.mark.parametrize("start", [0, 1, 2, 5, 10])
-    def test_call_stack_various_starts(self, start: int) -> None:
-        """Test call_stack with various start values"""
-        result = call_stack(start=start)
-        assert isinstance(result, str)
-
-    @pytest.mark.parametrize("skip_last", [-1, -2, -3, -5, 1, 2, 3, 5])
-    def test_call_stack_various_skip_lasts(self, skip_last: int) -> None:
-        """Test call_stack with various skip_last values"""
-        result = call_stack(skip_last=skip_last)
-        assert isinstance(result, str)
-
-    @pytest.mark.parametrize("separator", [" -> ", " | ", " / ", " >> ", " => ", "\n", "\t"])
-    def test_call_stack_various_separators(self, separator: str) -> None:
-        """Test call_stack with various separators"""
-        result = call_stack(separator=separator)
-        assert isinstance(result, str)
-        if result:
-            assert separator in result
-
-    @pytest.mark.parametrize("reset_start", [True, False])
-    def test_call_stack_reset_start_variations(self, reset_start: bool) -> None:
-        """Test call_stack with reset_start_if_empty variations"""
-        result = call_stack(start=100, reset_start_if_empty=reset_start)
-        assert isinstance(result, str)
-        if reset_start:
-            assert len(result) > 0  # Should have content after reset
-        else:
-            assert len(result) == 0  # Should be empty
-
-    @pytest.mark.parametrize("separator", [" -> ", " | ", " / ", " >> ", "\n"])
-    def test_exception_stack_various_separators(self, separator: str) -> None:
-        """Test exception_stack with various separators"""
-        def nested_call():
-            def inner_call():
-                raise ValueError("Test")
-            inner_call()
-
-        try:
-            nested_call()
-        except ValueError:
-            result = exception_stack(separator=separator)
-            assert isinstance(result, str)
-            # Check that result is valid (separator only if multiple frames exist)
-
-    @pytest.mark.parametrize("exception_type", [
-        ValueError,
-        TypeError,
-        KeyError,
-        IndexError,
-        AttributeError,
-        RuntimeError,
-        OSError,
-    ])
-    def test_exception_stack_various_exception_types(self, exception_type: type[Exception]) -> None:
-        """Test exception_stack with various exception types"""
-        try:
-            raise exception_type("Test exception")
-        except (ValueError, TypeError, KeyError, IndexError, AttributeError, RuntimeError, OSError):
-            result = exception_stack()
-            assert isinstance(result, str)
-
-# __END__

tests/unit/debug_handling/test_dump_data.py

@@ -1,288 +0,0 @@
-"""
-Unit tests for debug_handling.dump_data module
-"""
-
-import json
-from datetime import datetime, date
-from decimal import Decimal
-from typing import Any
-
-import pytest
-
-from corelibs.debug_handling.dump_data import dump_data
-
-
-class TestDumpData:
-    """Test cases for dump_data function"""
-
-    def test_dump_simple_dict(self):
-        """Test dumping a simple dictionary"""
-        data = {"name": "John", "age": 30}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_simple_list(self):
-        """Test dumping a simple list"""
-        data = [1, 2, 3, 4, 5]
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_nested_dict(self):
-        """Test dumping a nested dictionary"""
-        data = {
-            "user": {
-                "name": "Alice",
-                "address": {
-                    "city": "Tokyo",
-                    "country": "Japan"
-                }
-            }
-        }
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_mixed_types(self):
-        """Test dumping data with mixed types"""
-        data = {
-            "string": "test",
-            "number": 42,
-            "float": 3.14,
-            "boolean": True,
-            "null": None,
-            "list": [1, 2, 3]
-        }
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_with_indent_default(self):
-        """Test that indent is applied by default"""
-        data = {"a": 1, "b": 2}
-        result = dump_data(data)
-
-        # With indent, result should contain newlines
-        assert "\n" in result
-        assert "    " in result  # 4 spaces for indent
-
-    def test_dump_with_indent_true(self):
-        """Test explicit indent=True"""
-        data = {"a": 1, "b": 2}
-        result = dump_data(data, use_indent=True)
-
-        # With indent, result should contain newlines
-        assert "\n" in result
-        assert "    " in result  # 4 spaces for indent
-
-    def test_dump_without_indent(self):
-        """Test dumping without indentation"""
-        data = {"a": 1, "b": 2}
-        result = dump_data(data, use_indent=False)
-
-        # Without indent, result should be compact
-        assert "\n" not in result
-        assert result == '{"a": 1, "b": 2}'
-
-    def test_dump_unicode_characters(self):
-        """Test that unicode characters are preserved (ensure_ascii=False)"""
-        data = {"message": "こんにちは", "emoji": "😀", "german": "Müller"}
-        result = dump_data(data)
-
-        # Unicode characters should be preserved, not escaped
-        assert "こんにちは" in result
-        assert "😀" in result
-        assert "Müller" in result
-
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_datetime_object(self):
-        """Test dumping data with datetime objects (using default=str)"""
-        now = datetime(2023, 10, 15, 14, 30, 0)
-        data = {"timestamp": now}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        # datetime should be converted to string
-        assert "2023-10-15" in result
-
-    def test_dump_date_object(self):
-        """Test dumping data with date objects"""
-        today = date(2023, 10, 15)
-        data = {"date": today}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        assert "2023-10-15" in result
-
-    def test_dump_decimal_object(self):
-        """Test dumping data with Decimal objects"""
-        data = {"amount": Decimal("123.45")}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        assert "123.45" in result
-
-    def test_dump_empty_dict(self):
-        """Test dumping an empty dictionary"""
-        data = {}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == {}
-
-    def test_dump_empty_list(self):
-        """Test dumping an empty list"""
-        data = []
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == []
-
-    def test_dump_string_directly(self):
-        """Test dumping a string directly"""
-        data = "Hello, World!"
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_number_directly(self):
-        """Test dumping a number directly"""
-        data = 42
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_boolean_directly(self):
-        """Test dumping a boolean directly"""
-        data = True
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed is True
-
-    def test_dump_none_directly(self):
-        """Test dumping None directly"""
-        data = None
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        assert result == "null"
-        parsed = json.loads(result)
-        assert parsed is None
-
-    def test_dump_complex_nested_structure(self):
-        """Test dumping a complex nested structure"""
-        data = {
-            "users": [
-                {
-                    "id": 1,
-                    "name": "Alice",
-                    "tags": ["admin", "user"],
-                    "metadata": {
-                        "created": datetime(2023, 1, 1),
-                        "active": True
-                    }
-                },
-                {
-                    "id": 2,
-                    "name": "Bob",
-                    "tags": ["user"],
-                    "metadata": {
-                        "created": datetime(2023, 6, 15),
-                        "active": False
-                    }
-                }
-            ],
-            "total": 2
-        }
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        # Check that it's valid JSON
-        parsed = json.loads(result)
-        assert len(parsed["users"]) == 2
-        assert parsed["total"] == 2
-
-    def test_dump_special_characters(self):
-        """Test dumping data with special characters"""
-        data = {
-            "quote": 'He said "Hello"',
-            "backslash": "path\\to\\file",
-            "newline": "line1\nline2",
-            "tab": "col1\tcol2"
-        }
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-
-    def test_dump_large_numbers(self):
-        """Test dumping large numbers"""
-        data = {
-            "big_int": 123456789012345678901234567890,
-            "big_float": 1.23456789e100
-        }
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed["big_int"] == data["big_int"]
-
-    def test_dump_list_of_dicts(self):
-        """Test dumping a list of dictionaries"""
-        data = [
-            {"id": 1, "name": "Item 1"},
-            {"id": 2, "name": "Item 2"},
-            {"id": 3, "name": "Item 3"}
-        ]
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        parsed = json.loads(result)
-        assert parsed == data
-        assert len(parsed) == 3
-
-
-class CustomObject:
-    """Custom class for testing default=str conversion"""
-    def __init__(self, value: Any):
-        self.value = value
-
-    def __str__(self):
-        return f"CustomObject({self.value})"
-
-
-class TestDumpDataWithCustomObjects:
-    """Test cases for dump_data with custom objects"""
-
-    def test_dump_custom_object(self):
-        """Test that custom objects are converted using str()"""
-        obj = CustomObject("test")
-        data = {"custom": obj}
-        result = dump_data(data)
-
-        assert isinstance(result, str)
-        assert "CustomObject(test)" in result
-
-
-if __name__ == "__main__":
-    pytest.main([__file__, "-v"])

tests/unit/debug_handling/test_profiling.py

@@ -1,560 +0,0 @@
-"""
-Unit tests for corelibs.debug_handling.profiling module
-"""
-
-import time
-import tracemalloc
-
-from corelibs.debug_handling.profiling import display_top, Profiling
-
-
-class TestDisplayTop:
-    """Test display_top function"""
-
-    def test_display_top_basic(self):
-        """Test that display_top returns a string with basic stats"""
-        tracemalloc.start()
-
-        # Allocate some memory
-        data = [0] * 10000
-
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot)
-
-        assert isinstance(result, str)
-        assert "Top 10 lines" in result
-        assert "KiB" in result
-        assert "Total allocated size:" in result
-
-        # Clean up
-        del data
-
-    def test_display_top_with_custom_limit(self):
-        """Test display_top with custom limit parameter"""
-        tracemalloc.start()
-
-        # Allocate some memory
-        data = [0] * 10000
-
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot, limit=5)
-
-        assert isinstance(result, str)
-        assert "Top 5 lines" in result
-
-        # Clean up
-        del data
-
-    def test_display_top_with_different_key_type(self):
-        """Test display_top with different key_type parameter"""
-        tracemalloc.start()
-
-        # Allocate some memory
-        data = [0] * 10000
-
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot, key_type='filename')
-
-        assert isinstance(result, str)
-        assert "Top 10 lines" in result
-
-        # Clean up
-        del data
-
-    def test_display_top_filters_traces(self):
-        """Test that display_top filters out bootstrap and unknown traces"""
-        tracemalloc.start()
-
-        # Allocate some memory
-        data = [0] * 10000
-
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot)
-
-        # Should not contain filtered traces
-        assert "<frozen importlib._bootstrap>" not in result
-        assert "<unknown>" not in result
-
-        # Clean up
-        del data
-
-    def test_display_top_with_limit_larger_than_stats(self):
-        """Test display_top when limit is larger than available stats"""
-        tracemalloc.start()
-
-        # Allocate some memory
-        data = [0] * 100
-
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot, limit=1000)
-
-        assert isinstance(result, str)
-        assert "Top 1000 lines" in result
-        assert "Total allocated size:" in result
-
-        # Clean up
-        del data
-
-    def test_display_top_empty_snapshot(self):
-        """Test display_top with a snapshot that has minimal traces"""
-        tracemalloc.start()
-        snapshot = tracemalloc.take_snapshot()
-        tracemalloc.stop()
-
-        result = display_top(snapshot, limit=1)
-
-        assert isinstance(result, str)
-        assert "Top 1 lines" in result
-
-
-class TestProfilingInitialization:
-    """Test Profiling class initialization"""
-
-    def test_profiling_initialization(self):
-        """Test that Profiling initializes correctly"""
-        profiler = Profiling()
-
-        # Should be able to create instance
-        assert isinstance(profiler, Profiling)
-
-    def test_profiling_initial_state(self):
-        """Test that Profiling starts in a clean state"""
-        profiler = Profiling()
-
-        # Should not raise an error when calling end_profiling
-        # even though start_profiling wasn't called
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-        assert isinstance(result, str)
-
-
-class TestProfilingStartEnd:
-    """Test start_profiling and end_profiling functionality"""
-
-    def test_start_profiling(self):
-        """Test that start_profiling can be called"""
-        profiler = Profiling()
-
-        # Should not raise an error
-        profiler.start_profiling("test_operation")
-
-    def test_end_profiling(self):
-        """Test that end_profiling can be called"""
-        profiler = Profiling()
-        profiler.start_profiling("test_operation")
-
-        # Should not raise an error
-        profiler.end_profiling()
-
-    def test_start_profiling_with_different_idents(self):
-        """Test start_profiling with different identifier strings"""
-        profiler = Profiling()
-
-        identifiers = ["short", "longer_identifier", "very_long_identifier_with_many_chars"]
-
-        for ident in identifiers:
-            profiler.start_profiling(ident)
-            profiler.end_profiling()
-            result = profiler.print_profiling()
-
-            assert ident in result
-
-    def test_end_profiling_without_start(self):
-        """Test that end_profiling can be called without start_profiling"""
-        profiler = Profiling()
-
-        # Should not raise an error but internal state should indicate warning
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-        assert isinstance(result, str)
-
-    def test_profiling_measures_time(self):
-        """Test that profiling measures elapsed time"""
-        profiler = Profiling()
-        profiler.start_profiling("time_test")
-
-        sleep_duration = 0.05  # 50ms
-        time.sleep(sleep_duration)
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "time:" in result
-        # Should have some time measurement
-        assert "ms" in result or "s" in result
-
-    def test_profiling_measures_memory(self):
-        """Test that profiling measures memory usage"""
-        profiler = Profiling()
-        profiler.start_profiling("memory_test")
-
-        # Allocate some memory
-        data = [0] * 100000
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "RSS:" in result
-        assert "VMS:" in result
-        assert "time:" in result
-
-        # Clean up
-        del data
-
-
-class TestProfilingPrintProfiling:
-    """Test print_profiling functionality"""
-
-    def test_print_profiling_returns_string(self):
-        """Test that print_profiling returns a string"""
-        profiler = Profiling()
-        profiler.start_profiling("test")
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-
-    def test_print_profiling_contains_identifier(self):
-        """Test that print_profiling includes the identifier"""
-        profiler = Profiling()
-        identifier = "my_test_operation"
-
-        profiler.start_profiling(identifier)
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert identifier in result
-
-    def test_print_profiling_format(self):
-        """Test that print_profiling has expected format"""
-        profiler = Profiling()
-        profiler.start_profiling("test")
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        # Check for expected components
-        assert "Profiling:" in result
-        assert "RSS:" in result
-        assert "VMS:" in result
-        assert "time:" in result
-
-    def test_print_profiling_multiple_calls(self):
-        """Test that print_profiling can be called multiple times"""
-        profiler = Profiling()
-        profiler.start_profiling("test")
-        profiler.end_profiling()
-
-        result1 = profiler.print_profiling()
-        result2 = profiler.print_profiling()
-
-        # Should return the same result
-        assert result1 == result2
-
-    def test_print_profiling_time_formats(self):
-        """Test different time format outputs"""
-        profiler = Profiling()
-
-        # Very short duration (milliseconds)
-        profiler.start_profiling("ms_test")
-        time.sleep(0.001)
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-        assert "ms" in result
-
-        # Slightly longer duration (seconds)
-        profiler.start_profiling("s_test")
-        time.sleep(0.1)
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-        # Could be ms or s depending on timing
-        assert ("ms" in result or "s" in result)
-
-    def test_print_profiling_memory_formats(self):
-        """Test different memory format outputs"""
-        profiler = Profiling()
-        profiler.start_profiling("memory_format_test")
-
-        # Allocate some memory
-        data = [0] * 50000
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        # Should have some memory unit (B, kB, MB, GB)
-        assert any(unit in result for unit in ["B", "kB", "MB", "GB"])
-
-        # Clean up
-        del data
-
-
-class TestProfilingIntegration:
-    """Integration tests for Profiling class"""
-
-    def test_complete_profiling_cycle(self):
-        """Test a complete profiling cycle from start to print"""
-        profiler = Profiling()
-
-        profiler.start_profiling("complete_cycle")
-
-        # Do some work
-        data = [i for i in range(10000)]
-        time.sleep(0.01)
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "complete_cycle" in result
-        assert "RSS:" in result
-        assert "VMS:" in result
-        assert "time:" in result
-
-        # Clean up
-        del data
-
-    def test_multiple_profiling_sessions(self):
-        """Test running multiple profiling sessions"""
-        profiler = Profiling()
-
-        # First session
-        profiler.start_profiling("session_1")
-        time.sleep(0.01)
-        profiler.end_profiling()
-        result1 = profiler.print_profiling()
-
-        # Second session (same profiler instance)
-        profiler.start_profiling("session_2")
-        data = [0] * 100000
-        time.sleep(0.01)
-        profiler.end_profiling()
-        result2 = profiler.print_profiling()
-
-        # Results should be different
-        assert "session_1" in result1
-        assert "session_2" in result2
-        assert result1 != result2
-
-        # Clean up
-        del data
-
-    def test_profiling_with_zero_work(self):
-        """Test profiling with minimal work"""
-        profiler = Profiling()
-
-        profiler.start_profiling("zero_work")
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "zero_work" in result
-
-    def test_profiling_with_heavy_computation(self):
-        """Test profiling with heavier computation"""
-        profiler = Profiling()
-
-        profiler.start_profiling("heavy_computation")
-
-        # Do some computation
-        result_data: list[list[int]] = []
-        for _ in range(1000):
-            result_data.append([j * 2 for j in range(100)])
-
-        time.sleep(0.05)
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "heavy_computation" in result
-        # Should show measurable time and memory
-        assert "time:" in result
-
-        # Clean up
-        del result_data
-
-    def test_independent_profilers(self):
-        """Test that multiple Profiling instances are independent"""
-        profiler1 = Profiling()
-        profiler2 = Profiling()
-
-        profiler1.start_profiling("profiler_1")
-        time.sleep(0.01)
-
-        profiler2.start_profiling("profiler_2")
-        data = [0] * 100000
-        time.sleep(0.01)
-
-        profiler1.end_profiling()
-        profiler2.end_profiling()
-
-        result1 = profiler1.print_profiling()
-        result2 = profiler2.print_profiling()
-
-        # Should have different identifiers
-        assert "profiler_1" in result1
-        assert "profiler_2" in result2
-
-        # Results should be different
-        assert result1 != result2
-
-        # Clean up
-        del data
-
-
-class TestProfilingEdgeCases:
-    """Test edge cases and boundary conditions"""
-
-    def test_empty_identifier(self):
-        """Test profiling with empty identifier"""
-        profiler = Profiling()
-
-        profiler.start_profiling("")
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "Profiling:" in result
-
-    def test_very_long_identifier(self):
-        """Test profiling with very long identifier"""
-        profiler = Profiling()
-
-        long_ident = "a" * 100
-
-        profiler.start_profiling(long_ident)
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert long_ident in result
-
-    def test_special_characters_in_identifier(self):
-        """Test profiling with special characters in identifier"""
-        profiler = Profiling()
-
-        special_ident = "test_@#$%_operation"
-
-        profiler.start_profiling(special_ident)
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert special_ident in result
-
-    def test_rapid_consecutive_profiling(self):
-        """Test rapid consecutive profiling cycles"""
-        profiler = Profiling()
-
-        for i in range(5):
-            profiler.start_profiling(f"rapid_{i}")
-            profiler.end_profiling()
-            result = profiler.print_profiling()
-
-            assert isinstance(result, str)
-            assert f"rapid_{i}" in result
-
-    def test_profiling_negative_memory_change(self):
-        """Test profiling when memory usage decreases"""
-        profiler = Profiling()
-
-        # Allocate some memory before profiling
-        pre_data = [0] * 1000000
-
-        profiler.start_profiling("memory_decrease")
-
-        # Free the memory
-        del pre_data
-
-        profiler.end_profiling()
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "memory_decrease" in result
-        # Should handle negative memory change gracefully
-
-    def test_very_short_duration(self):
-        """Test profiling with extremely short duration"""
-        profiler = Profiling()
-
-        profiler.start_profiling("instant")
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-        assert "instant" in result
-        assert "ms" in result  # Should show milliseconds for very short duration
-
-
-class TestProfilingContextManager:
-    """Test profiling usage patterns similar to context managers"""
-
-    def test_typical_usage_pattern(self):
-        """Test typical usage pattern for profiling"""
-        profiler = Profiling()
-
-        # Typical pattern
-        profiler.start_profiling("typical_operation")
-
-        # Perform operation
-        result_list: list[int] = []
-        for _ in range(1000):
-            result_list.append(_ * 2)
-
-        profiler.end_profiling()
-
-        # Get results
-        output = profiler.print_profiling()
-
-        assert isinstance(output, str)
-        assert "typical_operation" in output
-
-        # Clean up
-        del result_list
-
-    def test_profiling_without_end(self):
-        """Test what happens when end_profiling is not called"""
-        profiler = Profiling()
-
-        profiler.start_profiling("no_end")
-
-        # Don't call end_profiling
-
-        result = profiler.print_profiling()
-
-        # Should still return a string (though data might be incomplete)
-        assert isinstance(result, str)
-
-    def test_profiling_end_without_start(self):
-        """Test calling end_profiling multiple times without start"""
-        profiler = Profiling()
-
-        profiler.end_profiling()
-        profiler.end_profiling()
-
-        result = profiler.print_profiling()
-
-        assert isinstance(result, str)
-
-# __END__

tests/unit/debug_handling/test_timer.py

@@ -1,405 +0,0 @@
-"""
-Unit tests for corelibs.debug_handling.timer module
-"""
-
-import time
-from datetime import datetime, timedelta
-
-from corelibs.debug_handling.timer import Timer
-
-
-class TestTimerInitialization:
-    """Test Timer class initialization"""
-
-    def test_timer_initialization(self):
-        """Test that Timer initializes with correct default values"""
-        timer = Timer()
-
-        # Check that start times are set
-        assert isinstance(timer.get_overall_start_time(), datetime)
-        assert isinstance(timer.get_start_time(), datetime)
-
-        # Check that end times are None
-        assert timer.get_overall_end_time() is None
-        assert timer.get_end_time() is None
-
-        # Check that run times are None
-        assert timer.get_overall_run_time() is None
-        assert timer.get_run_time() is None
-
-    def test_timer_start_times_are_recent(self):
-        """Test that start times are set to current time on initialization"""
-        before_init = datetime.now()
-        timer = Timer()
-        after_init = datetime.now()
-
-        overall_start = timer.get_overall_start_time()
-        start = timer.get_start_time()
-
-        assert before_init <= overall_start <= after_init
-        assert before_init <= start <= after_init
-
-    def test_timer_start_times_are_same(self):
-        """Test that overall_start_time and start_time are initialized to the same time"""
-        timer = Timer()
-
-        overall_start = timer.get_overall_start_time()
-        start = timer.get_start_time()
-
-        # They should be very close (within a few microseconds)
-        time_diff = abs((overall_start - start).total_seconds())
-        assert time_diff < 0.001  # Less than 1 millisecond
-
-
-class TestOverallRunTime:
-    """Test overall run time functionality"""
-
-    def test_overall_run_time_returns_timedelta(self):
-        """Test that overall_run_time returns a timedelta object"""
-        timer = Timer()
-        time.sleep(0.01)  # Sleep for 10ms
-
-        result = timer.overall_run_time()
-
-        assert isinstance(result, timedelta)
-
-    def test_overall_run_time_sets_end_time(self):
-        """Test that calling overall_run_time sets the end time"""
-        timer = Timer()
-
-        assert timer.get_overall_end_time() is None
-
-        timer.overall_run_time()
-
-        assert isinstance(timer.get_overall_end_time(), datetime)
-
-    def test_overall_run_time_sets_run_time(self):
-        """Test that calling overall_run_time sets the run time"""
-        timer = Timer()
-
-        assert timer.get_overall_run_time() is None
-
-        timer.overall_run_time()
-
-        assert isinstance(timer.get_overall_run_time(), timedelta)
-
-    def test_overall_run_time_accuracy(self):
-        """Test that overall_run_time calculates time difference accurately"""
-        timer = Timer()
-        sleep_duration = 0.05  # 50ms
-        time.sleep(sleep_duration)
-
-        result = timer.overall_run_time()
-
-        # Allow for some variance (10ms tolerance)
-        assert sleep_duration - 0.01 <= result.total_seconds() <= sleep_duration + 0.01
-
-    def test_overall_run_time_multiple_calls(self):
-        """Test that calling overall_run_time multiple times updates the values"""
-        timer = Timer()
-        time.sleep(0.01)
-
-        first_result = timer.overall_run_time()
-        first_end_time = timer.get_overall_end_time()
-
-        time.sleep(0.01)
-
-        second_result = timer.overall_run_time()
-        second_end_time = timer.get_overall_end_time()
-
-        # Second call should have longer runtime
-        assert second_result > first_result
-        assert second_end_time is not None
-        assert first_end_time is not None
-        # End time should be updated
-        assert second_end_time > first_end_time
-
-    def test_overall_run_time_consistency(self):
-        """Test that get_overall_run_time returns the same value as overall_run_time"""
-        timer = Timer()
-        time.sleep(0.01)
-
-        calculated_time = timer.overall_run_time()
-        retrieved_time = timer.get_overall_run_time()
-
-        assert calculated_time == retrieved_time
-
-
-class TestRunTime:
-    """Test run time functionality"""
-
-    def test_run_time_returns_timedelta(self):
-        """Test that run_time returns a timedelta object"""
-        timer = Timer()
-        time.sleep(0.01)
-
-        result = timer.run_time()
-
-        assert isinstance(result, timedelta)
-
-    def test_run_time_sets_end_time(self):
-        """Test that calling run_time sets the end time"""
-        timer = Timer()
-
-        assert timer.get_end_time() is None
-
-        timer.run_time()
-
-        assert isinstance(timer.get_end_time(), datetime)
-
-    def test_run_time_sets_run_time(self):
-        """Test that calling run_time sets the run time"""
-        timer = Timer()
-
-        assert timer.get_run_time() is None
-
-        timer.run_time()
-
-        assert isinstance(timer.get_run_time(), timedelta)
-
-    def test_run_time_accuracy(self):
-        """Test that run_time calculates time difference accurately"""
-        timer = Timer()
-        sleep_duration = 0.05  # 50ms
-        time.sleep(sleep_duration)
-
-        result = timer.run_time()
-
-        # Allow for some variance (10ms tolerance)
-        assert sleep_duration - 0.01 <= result.total_seconds() <= sleep_duration + 0.01
-
-    def test_run_time_multiple_calls(self):
-        """Test that calling run_time multiple times updates the values"""
-        timer = Timer()
-        time.sleep(0.01)
-
-        first_result = timer.run_time()
-        first_end_time = timer.get_end_time()
-
-        time.sleep(0.01)
-
-        second_result = timer.run_time()
-        second_end_time = timer.get_end_time()
-
-        # Second call should have longer runtime
-        assert second_result > first_result
-        assert second_end_time is not None
-        assert first_end_time is not None
-        # End time should be updated
-        assert second_end_time > first_end_time
-
-    def test_run_time_consistency(self):
-        """Test that get_run_time returns the same value as run_time"""
-        timer = Timer()
-        time.sleep(0.01)
-
-        calculated_time = timer.run_time()
-        retrieved_time = timer.get_run_time()
-
-        assert calculated_time == retrieved_time
-
-
-class TestResetRunTime:
-    """Test reset_run_time functionality"""
-
-    def test_reset_run_time_resets_start_time(self):
-        """Test that reset_run_time updates the start time"""
-        timer = Timer()
-        original_start = timer.get_start_time()
-
-        time.sleep(0.02)
-        timer.reset_run_time()
-
-        new_start = timer.get_start_time()
-
-        assert new_start > original_start
-
-    def test_reset_run_time_clears_end_time(self):
-        """Test that reset_run_time clears the end time"""
-        timer = Timer()
-        timer.run_time()
-
-        assert timer.get_end_time() is not None
-
-        timer.reset_run_time()
-
-        assert timer.get_end_time() is None
-
-    def test_reset_run_time_clears_run_time(self):
-        """Test that reset_run_time clears the run time"""
-        timer = Timer()
-        timer.run_time()
-
-        assert timer.get_run_time() is not None
-
-        timer.reset_run_time()
-
-        assert timer.get_run_time() is None
-
-    def test_reset_run_time_does_not_affect_overall_times(self):
-        """Test that reset_run_time does not affect overall times"""
-        timer = Timer()
-
-        overall_start = timer.get_overall_start_time()
-        timer.overall_run_time()
-        overall_end = timer.get_overall_end_time()
-        overall_run = timer.get_overall_run_time()
-
-        timer.reset_run_time()
-
-        # Overall times should remain unchanged
-        assert timer.get_overall_start_time() == overall_start
-        assert timer.get_overall_end_time() == overall_end
-        assert timer.get_overall_run_time() == overall_run
-
-    def test_reset_run_time_allows_new_measurement(self):
-        """Test that reset_run_time allows for new time measurements"""
-        timer = Timer()
-        time.sleep(0.02)
-        timer.run_time()
-
-        first_run_time = timer.get_run_time()
-
-        timer.reset_run_time()
-        time.sleep(0.01)
-        timer.run_time()
-
-        second_run_time = timer.get_run_time()
-
-        assert second_run_time is not None
-        assert first_run_time is not None
-        # Second measurement should be shorter since we reset
-        assert second_run_time < first_run_time
-
-
-class TestTimerIntegration:
-    """Integration tests for Timer class"""
-
-    def test_independent_timers(self):
-        """Test that multiple Timer instances are independent"""
-        timer1 = Timer()
-        time.sleep(0.01)
-        timer2 = Timer()
-
-        # timer1 should have earlier start time
-        assert timer1.get_start_time() < timer2.get_start_time()
-        assert timer1.get_overall_start_time() < timer2.get_overall_start_time()
-
-    def test_overall_and_run_time_independence(self):
-        """Test that overall time and run time are independent"""
-        timer = Timer()
-        time.sleep(0.02)
-
-        # Reset run time but not overall
-        timer.reset_run_time()
-        time.sleep(0.01)
-
-        run_time = timer.run_time()
-        overall_time = timer.overall_run_time()
-
-        # Overall time should be longer than run time
-        assert overall_time > run_time
-
-    def test_typical_usage_pattern(self):
-        """Test a typical usage pattern of the Timer class"""
-        timer = Timer()
-
-        # Measure first operation
-        time.sleep(0.01)
-        first_operation = timer.run_time()
-        assert first_operation.total_seconds() > 0
-
-        # Reset and measure second operation
-        timer.reset_run_time()
-        time.sleep(0.01)
-        second_operation = timer.run_time()
-        assert second_operation.total_seconds() > 0
-
-        # Get overall time
-        overall = timer.overall_run_time()
-
-        # Overall should be greater than individual operations
-        assert overall > first_operation
-        assert overall > second_operation
-
-    def test_zero_sleep_timer(self):
-        """Test timer with minimal sleep (edge case)"""
-        timer = Timer()
-
-        # Call run_time immediately
-        result = timer.run_time()
-
-        # Should still return a valid timedelta (very small)
-        assert isinstance(result, timedelta)
-        assert result.total_seconds() >= 0
-
-    def test_getter_methods_before_calculation(self):
-        """Test that getter methods return None before calculation methods are called"""
-        timer = Timer()
-
-        # Before calling run_time()
-        assert timer.get_end_time() is None
-        assert timer.get_run_time() is None
-
-        # Before calling overall_run_time()
-        assert timer.get_overall_end_time() is None
-        assert timer.get_overall_run_time() is None
-
-        # But start times should always be set
-        assert timer.get_start_time() is not None
-        assert timer.get_overall_start_time() is not None
-
-
-class TestTimerEdgeCases:
-    """Test edge cases and boundary conditions"""
-
-    def test_rapid_consecutive_calls(self):
-        """Test rapid consecutive calls to run_time"""
-        timer = Timer()
-
-        results: list[timedelta] = []
-        for _ in range(5):
-            results.append(timer.run_time())
-
-        # Each result should be greater than or equal to the previous
-        for i in range(1, len(results)):
-            assert results[i] >= results[i - 1]
-
-    def test_very_short_duration(self):
-        """Test timer with very short duration"""
-        timer = Timer()
-        result = timer.run_time()
-
-        # Should be a very small positive timedelta
-        assert isinstance(result, timedelta)
-        assert result.total_seconds() >= 0
-        assert result.total_seconds() < 0.1  # Less than 100ms
-
-    def test_reset_multiple_times(self):
-        """Test resetting the timer multiple times"""
-        timer = Timer()
-
-        for _ in range(3):
-            timer.reset_run_time()
-            time.sleep(0.01)
-            result = timer.run_time()
-
-            assert isinstance(result, timedelta)
-            assert result.total_seconds() > 0
-
-    def test_overall_time_persists_through_resets(self):
-        """Test that overall time continues even when run_time is reset"""
-        timer = Timer()
-
-        time.sleep(0.01)
-        timer.reset_run_time()
-
-        time.sleep(0.01)
-        timer.reset_run_time()
-
-        overall = timer.overall_run_time()
-
-        # Overall time should reflect total elapsed time
-        assert overall.total_seconds() >= 0.02
-
-# __END__

tests/unit/debug_handling/test_writeline.py

@@ -1,975 +0,0 @@
-"""
-Unit tests for debug_handling.writeline module
-"""
-
-import io
-import pytest
-from pytest import CaptureFixture
-
-from corelibs.debug_handling.writeline import (
-    write_l,
-    pr_header,
-    pr_title,
-    pr_open,
-    pr_close,
-    pr_act
-)
-
-
-class TestWriteL:
-    """Test cases for write_l function"""
-
-    def test_write_l_print_only(self, capsys: CaptureFixture[str]):
-        """Test write_l with print_line=True and no file"""
-        write_l("Test line", print_line=True)
-        captured = capsys.readouterr()
-        assert captured.out == "Test line\n"
-
-    def test_write_l_no_print_no_file(self, capsys: CaptureFixture[str]):
-        """Test write_l with print_line=False and no file (should do nothing)"""
-        write_l("Test line", print_line=False)
-        captured = capsys.readouterr()
-        assert captured.out == ""
-
-    def test_write_l_file_only(self, capsys: CaptureFixture[str]):
-        """Test write_l with file handler only (no print)"""
-        fpl = io.StringIO()
-        write_l("Test line", fpl=fpl, print_line=False)
-        captured = capsys.readouterr()
-        assert captured.out == ""
-        assert fpl.getvalue() == "Test line\n"
-        fpl.close()
-
-    def test_write_l_both_print_and_file(self, capsys: CaptureFixture[str]):
-        """Test write_l with both print and file output"""
-        fpl = io.StringIO()
-        write_l("Test line", fpl=fpl, print_line=True)
-        captured = capsys.readouterr()
-        assert captured.out == "Test line\n"
-        assert fpl.getvalue() == "Test line\n"
-        fpl.close()
-
-    def test_write_l_multiple_lines_to_file(self):
-        """Test write_l writing multiple lines to file"""
-        fpl = io.StringIO()
-        write_l("Line 1", fpl=fpl, print_line=False)
-        write_l("Line 2", fpl=fpl, print_line=False)
-        write_l("Line 3", fpl=fpl, print_line=False)
-        assert fpl.getvalue() == "Line 1\nLine 2\nLine 3\n"
-        fpl.close()
-
-    def test_write_l_empty_string(self, capsys: CaptureFixture[str]):
-        """Test write_l with empty string"""
-        fpl = io.StringIO()
-        write_l("", fpl=fpl, print_line=True)
-        captured = capsys.readouterr()
-        assert captured.out == "\n"
-        assert fpl.getvalue() == "\n"
-        fpl.close()
-
-    def test_write_l_special_characters(self):
-        """Test write_l with special characters"""
-        fpl = io.StringIO()
-        special_line = "Special: \t\n\r\\ 特殊文字 €"
-        write_l(special_line, fpl=fpl, print_line=False)
-        assert special_line + "\n" in fpl.getvalue()
-        fpl.close()
-
-    def test_write_l_long_string(self):
-        """Test write_l with long string"""
-        fpl = io.StringIO()
-        long_line = "A" * 1000
-        write_l(long_line, fpl=fpl, print_line=False)
-        assert fpl.getvalue() == long_line + "\n"
-        fpl.close()
-
-    def test_write_l_unicode_content(self):
-        """Test write_l with unicode content"""
-        fpl = io.StringIO()
-        unicode_line = "Hello 世界 🌍 Привет"
-        write_l(unicode_line, fpl=fpl, print_line=False)
-        assert fpl.getvalue() == unicode_line + "\n"
-        fpl.close()
-
-    def test_write_l_default_parameters(self, capsys: CaptureFixture[str]):
-        """Test write_l with default parameters"""
-        write_l("Test")
-        captured = capsys.readouterr()
-        # Default print_line is False
-        assert captured.out == ""
-
-    def test_write_l_with_newline_in_string(self):
-        """Test write_l with newline characters in the string"""
-        fpl = io.StringIO()
-        write_l("Line with\nnewline", fpl=fpl, print_line=False)
-        assert fpl.getvalue() == "Line with\nnewline\n"
-        fpl.close()
-
-
-class TestPrHeader:
-    """Test cases for pr_header function"""
-
-    def test_pr_header_default(self, capsys: CaptureFixture[str]):
-        """Test pr_header with default parameters"""
-        pr_header("TEST")
-        captured = capsys.readouterr()
-        assert "#" in captured.out
-        assert "TEST" in captured.out
-
-    def test_pr_header_custom_marker(self, capsys: CaptureFixture[str]):
-        """Test pr_header with custom marker string"""
-        pr_header("TEST", marker_string="*")
-        captured = capsys.readouterr()
-        assert "*" in captured.out
-        assert "TEST" in captured.out
-        assert "#" not in captured.out
-
-    def test_pr_header_custom_width(self, capsys: CaptureFixture[str]):
-        """Test pr_header with custom width"""
-        pr_header("TEST", width=50)
-        captured = capsys.readouterr()
-        # Check that output is formatted
-        assert "TEST" in captured.out
-
-    def test_pr_header_short_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_header with short tag"""
-        pr_header("X")
-        captured = capsys.readouterr()
-        assert "X" in captured.out
-        assert "#" in captured.out
-
-    def test_pr_header_long_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_header with long tag"""
-        pr_header("This is a very long header tag")
-        captured = capsys.readouterr()
-        assert "This is a very long header tag" in captured.out
-
-    def test_pr_header_empty_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_header with empty tag"""
-        pr_header("")
-        captured = capsys.readouterr()
-        assert "#" in captured.out
-
-    def test_pr_header_special_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_header with special characters in tag"""
-        pr_header("TEST: 123! @#$")
-        captured = capsys.readouterr()
-        assert "TEST: 123! @#$" in captured.out
-
-    def test_pr_header_unicode(self, capsys: CaptureFixture[str]):
-        """Test pr_header with unicode characters"""
-        pr_header("テスト 🎉")
-        captured = capsys.readouterr()
-        assert "テスト 🎉" in captured.out
-
-    def test_pr_header_various_markers(self, capsys: CaptureFixture[str]):
-        """Test pr_header with various marker strings"""
-        markers = ["*", "=", "-", "+", "~", "@"]
-        for marker in markers:
-            pr_header("TEST", marker_string=marker)
-            captured = capsys.readouterr()
-            assert marker in captured.out
-            assert "TEST" in captured.out
-
-    def test_pr_header_zero_width(self, capsys: CaptureFixture[str]):
-        """Test pr_header with width of 0"""
-        pr_header("TEST", width=0)
-        captured = capsys.readouterr()
-        assert "TEST" in captured.out
-
-    def test_pr_header_large_width(self, capsys: CaptureFixture[str]):
-        """Test pr_header with large width"""
-        pr_header("TEST", width=100)
-        captured = capsys.readouterr()
-        assert "TEST" in captured.out
-        assert "#" in captured.out
-
-    def test_pr_header_format(self, capsys: CaptureFixture[str]):
-        """Test pr_header output format"""
-        pr_header("CENTER", marker_string="#", width=20)
-        captured = capsys.readouterr()
-        # Should have spaces around centered text
-        assert " CENTER " in captured.out or "CENTER" in captured.out
-
-
-class TestPrTitle:
-    """Test cases for pr_title function"""
-
-    def test_pr_title_default(self, capsys: CaptureFixture[str]):
-        """Test pr_title with default parameters"""
-        pr_title("Test Title")
-        captured = capsys.readouterr()
-        assert "Test Title" in captured.out
-        assert "|" in captured.out
-        assert "." in captured.out
-        assert ":" in captured.out
-
-    def test_pr_title_custom_prefix(self, capsys: CaptureFixture[str]):
-        """Test pr_title with custom prefix string"""
-        pr_title("Test", prefix_string=">")
-        captured = capsys.readouterr()
-        assert ">" in captured.out
-        assert "Test" in captured.out
-        assert "|" not in captured.out
-
-    def test_pr_title_custom_space_filler(self, capsys: CaptureFixture[str]):
-        """Test pr_title with custom space filler"""
-        pr_title("Test", space_filler="-")
-        captured = capsys.readouterr()
-        assert "Test" in captured.out
-        assert "-" in captured.out
-        assert "." not in captured.out
-
-    def test_pr_title_custom_width(self, capsys: CaptureFixture[str]):
-        """Test pr_title with custom width"""
-        pr_title("Test", width=50)
-        captured = capsys.readouterr()
-        assert "Test" in captured.out
-
-    def test_pr_title_short_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_title with short tag"""
-        pr_title("X")
-        captured = capsys.readouterr()
-        assert "X" in captured.out
-        assert "." in captured.out
-
-    def test_pr_title_long_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_title with long tag"""
-        pr_title("This is a very long title tag")
-        captured = capsys.readouterr()
-        assert "This is a very long title tag" in captured.out
-
-    def test_pr_title_empty_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_title with empty tag"""
-        pr_title("")
-        captured = capsys.readouterr()
-        assert "|" in captured.out
-        assert ":" in captured.out
-
-    def test_pr_title_special_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_title with special characters"""
-        pr_title("Task #123!")
-        captured = capsys.readouterr()
-        assert "Task #123!" in captured.out
-
-    def test_pr_title_unicode(self, capsys: CaptureFixture[str]):
-        """Test pr_title with unicode characters"""
-        pr_title("タイトル 📝")
-        captured = capsys.readouterr()
-        assert "タイトル 📝" in captured.out
-
-    def test_pr_title_various_fillers(self, capsys: CaptureFixture[str]):
-        """Test pr_title with various space fillers"""
-        fillers = [".", "-", "_", "*", " ", "~"]
-        for filler in fillers:
-            pr_title("Test", space_filler=filler)
-            captured = capsys.readouterr()
-            assert "Test" in captured.out
-
-    def test_pr_title_zero_width(self, capsys: CaptureFixture[str]):
-        """Test pr_title with width of 0"""
-        pr_title("Test", width=0)
-        captured = capsys.readouterr()
-        assert "Test" in captured.out
-
-    def test_pr_title_large_width(self, capsys: CaptureFixture[str]):
-        """Test pr_title with large width"""
-        pr_title("Test", width=100)
-        captured = capsys.readouterr()
-        assert "Test" in captured.out
-
-    def test_pr_title_format_left_align(self, capsys: CaptureFixture[str]):
-        """Test pr_title output format (should be left-aligned with filler)"""
-        pr_title("Start", space_filler=".", width=10)
-        captured = capsys.readouterr()
-        # Should have the tag followed by dots
-        assert "Start" in captured.out
-        assert ":" in captured.out
-
-
-class TestPrOpen:
-    """Test cases for pr_open function"""
-
-    def test_pr_open_default(self, capsys: CaptureFixture[str]):
-        """Test pr_open with default parameters"""
-        pr_open("Processing")
-        captured = capsys.readouterr()
-        assert "Processing" in captured.out
-        assert "|" in captured.out
-        assert "." in captured.out
-        assert "[" in captured.out
-        # Should not have newline at the end
-        assert not captured.out.endswith("\n")
-
-    def test_pr_open_custom_prefix(self, capsys: CaptureFixture[str]):
-        """Test pr_open with custom prefix string"""
-        pr_open("Task", prefix_string=">")
-        captured = capsys.readouterr()
-        assert ">" in captured.out
-        assert "Task" in captured.out
-        assert "|" not in captured.out
-
-    def test_pr_open_custom_space_filler(self, capsys: CaptureFixture[str]):
-        """Test pr_open with custom space filler"""
-        pr_open("Task", space_filler="-")
-        captured = capsys.readouterr()
-        assert "Task" in captured.out
-        assert "-" in captured.out
-        assert "." not in captured.out
-
-    def test_pr_open_custom_width(self, capsys: CaptureFixture[str]):
-        """Test pr_open with custom width"""
-        pr_open("Task", width=50)
-        captured = capsys.readouterr()
-        assert "Task" in captured.out
-        assert "[" in captured.out
-
-    def test_pr_open_short_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_open with short tag"""
-        pr_open("X")
-        captured = capsys.readouterr()
-        assert "X" in captured.out
-        assert "[" in captured.out
-
-    def test_pr_open_long_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_open with long tag"""
-        pr_open("This is a very long task tag")
-        captured = capsys.readouterr()
-        assert "This is a very long task tag" in captured.out
-
-    def test_pr_open_empty_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_open with empty tag"""
-        pr_open("")
-        captured = capsys.readouterr()
-        assert "[" in captured.out
-        assert "|" in captured.out
-
-    def test_pr_open_no_newline(self, capsys: CaptureFixture[str]):
-        """Test pr_open doesn't end with newline"""
-        pr_open("Test")
-        captured = capsys.readouterr()
-        # Output should not end with newline (uses end="")
-        assert not captured.out.endswith("\n")
-
-    def test_pr_open_special_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_open with special characters"""
-        pr_open("Loading: 50%")
-        captured = capsys.readouterr()
-        assert "Loading: 50%" in captured.out
-
-    def test_pr_open_unicode(self, capsys: CaptureFixture[str]):
-        """Test pr_open with unicode characters"""
-        pr_open("処理中 ⏳")
-        captured = capsys.readouterr()
-        assert "処理中 ⏳" in captured.out
-
-    def test_pr_open_format(self, capsys: CaptureFixture[str]):
-        """Test pr_open output format"""
-        pr_open("Task", prefix_string="|", space_filler=".", width=20)
-        captured = capsys.readouterr()
-        assert "|" in captured.out
-        assert "Task" in captured.out
-        assert "[" in captured.out
-
-
-class TestPrClose:
-    """Test cases for pr_close function"""
-
-    def test_pr_close_default(self, capsys: CaptureFixture[str]):
-        """Test pr_close with default (empty) tag"""
-        pr_close()
-        captured = capsys.readouterr()
-        assert captured.out == "]\n"
-
-    def test_pr_close_with_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_close with custom tag"""
-        pr_close("DONE")
-        captured = capsys.readouterr()
-        assert "DONE" in captured.out
-        assert "]" in captured.out
-        assert captured.out.endswith("\n")
-
-    def test_pr_close_with_space(self, capsys: CaptureFixture[str]):
-        """Test pr_close with space in tag"""
-        pr_close(" OK ")
-        captured = capsys.readouterr()
-        assert " OK " in captured.out
-        assert "]" in captured.out
-
-    def test_pr_close_empty_string(self, capsys: CaptureFixture[str]):
-        """Test pr_close with empty string (same as default)"""
-        pr_close("")
-        captured = capsys.readouterr()
-        assert captured.out == "]\n"
-
-    def test_pr_close_special_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_close with special characters"""
-        pr_close("✓")
-        captured = capsys.readouterr()
-        assert "✓" in captured.out
-        assert "]" in captured.out
-
-    def test_pr_close_unicode(self, capsys: CaptureFixture[str]):
-        """Test pr_close with unicode characters"""
-        pr_close("完了")
-        captured = capsys.readouterr()
-        assert "完了" in captured.out
-        assert "]" in captured.out
-
-    def test_pr_close_newline(self, capsys: CaptureFixture[str]):
-        """Test pr_close ends with newline"""
-        pr_close("OK")
-        captured = capsys.readouterr()
-        assert captured.out.endswith("\n")
-
-    def test_pr_close_various_tags(self, capsys: CaptureFixture[str]):
-        """Test pr_close with various tags"""
-        tags = ["OK", "DONE", "✓", "✗", "SKIP", "PASS", "FAIL"]
-        for tag in tags:
-            pr_close(tag)
-            captured = capsys.readouterr()
-            assert tag in captured.out
-            assert "]" in captured.out
-
-
-class TestPrAct:
-    """Test cases for pr_act function"""
-
-    def test_pr_act_default(self, capsys: CaptureFixture[str]):
-        """Test pr_act with default dot"""
-        pr_act()
-        captured = capsys.readouterr()
-        assert captured.out == "."
-        assert not captured.out.endswith("\n")
-
-    def test_pr_act_custom_character(self, capsys: CaptureFixture[str]):
-        """Test pr_act with custom character"""
-        pr_act("#")
-        captured = capsys.readouterr()
-        assert captured.out == "#"
-
-    def test_pr_act_multiple_calls(self, capsys: CaptureFixture[str]):
-        """Test pr_act with multiple calls"""
-        pr_act(".")
-        pr_act(".")
-        pr_act(".")
-        captured = capsys.readouterr()
-        assert captured.out == "..."
-
-    def test_pr_act_various_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_act with various characters"""
-        characters = [".", "#", "*", "+", "-", "=", ">", "~"]
-        for char in characters:
-            pr_act(char)
-        captured = capsys.readouterr()
-        assert "".join(characters) in captured.out
-
-    def test_pr_act_empty_string(self, capsys: CaptureFixture[str]):
-        """Test pr_act with empty string"""
-        pr_act("")
-        captured = capsys.readouterr()
-        assert captured.out == ""
-
-    def test_pr_act_special_character(self, capsys: CaptureFixture[str]):
-        """Test pr_act with special characters"""
-        pr_act("✓")
-        captured = capsys.readouterr()
-        assert captured.out == "✓"
-
-    def test_pr_act_unicode(self, capsys: CaptureFixture[str]):
-        """Test pr_act with unicode character"""
-        pr_act("●")
-        captured = capsys.readouterr()
-        assert captured.out == "●"
-
-    def test_pr_act_no_newline(self, capsys: CaptureFixture[str]):
-        """Test pr_act doesn't add newline"""
-        pr_act("x")
-        captured = capsys.readouterr()
-        assert not captured.out.endswith("\n")
-
-    def test_pr_act_multiple_characters(self, capsys: CaptureFixture[str]):
-        """Test pr_act with multiple characters in string"""
-        pr_act("...")
-        captured = capsys.readouterr()
-        assert captured.out == "..."
-
-    def test_pr_act_whitespace(self, capsys: CaptureFixture[str]):
-        """Test pr_act with whitespace"""
-        pr_act(" ")
-        captured = capsys.readouterr()
-        assert captured.out == " "
-
-
-class TestProgressCombinations:
-    """Test combinations of progress printer functions"""
-
-    def test_complete_progress_flow(self, capsys: CaptureFixture[str]):
-        """Test complete progress output flow"""
-        pr_header("PROCESS")
-        pr_title("Task 1")
-        pr_open("Subtask")
-        pr_act(".")
-        pr_act(".")
-        pr_act(".")
-        pr_close(" OK")
-        captured = capsys.readouterr()
-
-        assert "PROCESS" in captured.out
-        assert "Task 1" in captured.out
-        assert "Subtask" in captured.out
-        assert "..." in captured.out
-        assert " OK]" in captured.out
-
-    def test_multiple_tasks_progress(self, capsys: CaptureFixture[str]):
-        """Test multiple tasks with progress"""
-        pr_header("BATCH PROCESS")
-        for i in range(3):
-            pr_open(f"Task {i + 1}")
-            for _ in range(5):
-                pr_act(".")
-            pr_close(" DONE")
-        captured = capsys.readouterr()
-
-        assert "BATCH PROCESS" in captured.out
-        assert "Task 1" in captured.out
-        assert "Task 2" in captured.out
-        assert "Task 3" in captured.out
-        assert " DONE]" in captured.out
-
-    def test_nested_progress(self, capsys: CaptureFixture[str]):
-        """Test nested progress indicators"""
-        pr_header("MAIN TASK", marker_string="=")
-        pr_title("Subtask A", prefix_string=">")
-        pr_open("Processing")
-        pr_act("#")
-        pr_act("#")
-        pr_close()
-        pr_title("Subtask B", prefix_string=">")
-        pr_open("Processing")
-        pr_act("*")
-        pr_act("*")
-        pr_close(" OK")
-        captured = capsys.readouterr()
-
-        assert "MAIN TASK" in captured.out
-        assert "Subtask A" in captured.out
-        assert "Subtask B" in captured.out
-        assert "##" in captured.out
-        assert "**" in captured.out
-
-    def test_progress_with_different_markers(self, capsys: CaptureFixture[str]):
-        """Test progress with different marker styles"""
-        pr_header("Process", marker_string="*")
-        pr_title("Step 1", prefix_string=">>", space_filler="-")
-        pr_open("Work", prefix_string=">>", space_filler="-")
-        pr_act("+")
-        pr_close(" ✓")
-        captured = capsys.readouterr()
-
-        assert "*" in captured.out
-        assert ">>" in captured.out
-        assert "-" in captured.out
-        assert "+" in captured.out
-        assert "✓" in captured.out
-
-    def test_empty_progress_sequence(self, capsys: CaptureFixture[str]):
-        """Test progress sequence with no actual progress"""
-        pr_open("Quick task")
-        pr_close(" SKIP")
-        captured = capsys.readouterr()
-
-        assert "Quick task" in captured.out
-        assert " SKIP]" in captured.out
-
-
-class TestIntegration:
-    """Integration tests combining multiple scenarios"""
-
-    def test_file_and_console_logging(self, capsys: CaptureFixture[str]):
-        """Test logging to both file and console"""
-        fpl = io.StringIO()
-
-        write_l("Starting process", fpl=fpl, print_line=True)
-        write_l("Processing item 1", fpl=fpl, print_line=True)
-        write_l("Processing item 2", fpl=fpl, print_line=True)
-        write_l("Complete", fpl=fpl, print_line=True)
-
-        captured = capsys.readouterr()
-        file_content = fpl.getvalue()
-
-        # Check console output
-        assert "Starting process\n" in captured.out
-        assert "Processing item 1\n" in captured.out
-        assert "Processing item 2\n" in captured.out
-        assert "Complete\n" in captured.out
-
-        # Check file output
-        assert "Starting process\n" in file_content
-        assert "Processing item 1\n" in file_content
-        assert "Processing item 2\n" in file_content
-        assert "Complete\n" in file_content
-
-        fpl.close()
-
-    def test_progress_with_logging(self, capsys: CaptureFixture[str]):
-        """Test combining progress output with file logging"""
-        fpl = io.StringIO()
-
-        write_l("=== Process Start ===", fpl=fpl, print_line=True)
-        pr_header("MAIN PROCESS")
-        write_l("Header shown", fpl=fpl, print_line=False)
-
-        pr_open("Task 1")
-        pr_act(".")
-        pr_act(".")
-        pr_close(" OK")
-        write_l("Task 1 completed", fpl=fpl, print_line=False)
-
-        write_l("=== Process End ===", fpl=fpl, print_line=True)
-
-        captured = capsys.readouterr()
-        file_content = fpl.getvalue()
-
-        assert "=== Process Start ===" in captured.out
-        assert "MAIN PROCESS" in captured.out
-        assert "Task 1" in captured.out
-        assert "=== Process End ===" in captured.out
-
-        assert "=== Process Start ===\n" in file_content
-        assert "Header shown\n" in file_content
-        assert "Task 1 completed\n" in file_content
-        assert "=== Process End ===\n" in file_content
-
-        fpl.close()
-
-    def test_complex_workflow(self, capsys: CaptureFixture[str]):
-        """Test complex workflow with all functions"""
-        fpl = io.StringIO()
-
-        write_l("Log: Starting batch process", fpl=fpl, print_line=False)
-        pr_header("BATCH PROCESSOR", marker_string="=", width=40)
-
-        for i in range(2):
-            write_l(f"Log: Processing batch {i + 1}", fpl=fpl, print_line=False)
-            pr_title(f"Batch {i + 1}", prefix_string="|", space_filler=".")
-
-            pr_open(f"Item {i + 1}", prefix_string="|", space_filler=".")
-            for j in range(3):
-                pr_act("*")
-                write_l(f"Log: Progress {j + 1}/3", fpl=fpl, print_line=False)
-            pr_close(" ✓")
-
-            write_l(f"Log: Batch {i + 1} complete", fpl=fpl, print_line=False)
-
-        write_l("Log: All batches complete", fpl=fpl, print_line=False)
-
-        captured = capsys.readouterr()
-        file_content = fpl.getvalue()
-
-        # Check console has progress indicators
-        assert "BATCH PROCESSOR" in captured.out
-        assert "Batch 1" in captured.out
-        assert "Batch 2" in captured.out
-        assert "***" in captured.out
-        assert "✓" in captured.out
-
-        # Check file has all log entries
-        assert "Log: Starting batch process\n" in file_content
-        assert "Log: Processing batch 1\n" in file_content
-        assert "Log: Processing batch 2\n" in file_content
-        assert "Log: Progress 1/3\n" in file_content
-        assert "Log: Batch 1 complete\n" in file_content
-        assert "Log: All batches complete\n" in file_content
-
-        fpl.close()
-
-
-class TestEdgeCases:
-    """Test edge cases and boundary conditions"""
-
-    def test_write_l_none_file_handler(self, capsys: CaptureFixture[str]):
-        """Test write_l explicitly with None file handler"""
-        write_l("Test", fpl=None, print_line=True)
-        captured = capsys.readouterr()
-        assert captured.out == "Test\n"
-
-    def test_pr_header_negative_width(self):
-        """Test pr_header with negative width raises ValueError"""
-        with pytest.raises(ValueError):
-            pr_header("Test", width=-10)
-
-    def test_pr_title_negative_width(self):
-        """Test pr_title with negative width raises ValueError"""
-        with pytest.raises(ValueError):
-            pr_title("Test", width=-10)
-
-    def test_pr_open_negative_width(self):
-        """Test pr_open with negative width raises ValueError"""
-        with pytest.raises(ValueError):
-            pr_open("Test", width=-10)
-
-    def test_multiple_pr_act_no_close(self, capsys: CaptureFixture[str]):
-        """Test multiple pr_act calls without pr_close"""
-        pr_act(".")
-        pr_act(".")
-        pr_act(".")
-        captured = capsys.readouterr()
-        assert captured.out == "..."
-
-    def test_pr_close_without_pr_open(self, capsys: CaptureFixture[str]):
-        """Test pr_close without prior pr_open (should still work)"""
-        pr_close(" OK")
-        captured = capsys.readouterr()
-        assert " OK]" in captured.out
-
-    def test_very_long_strings(self):
-        """Test with very long strings"""
-        fpl = io.StringIO()
-        long_str = "A" * 10000
-        write_l(long_str, fpl=fpl, print_line=False)
-        assert len(fpl.getvalue()) == 10001  # string + newline
-        fpl.close()
-
-    def test_pr_header_very_long_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_header with tag longer than width"""
-        pr_header("This is a very long tag that exceeds the width", width=10)
-        captured = capsys.readouterr()
-        assert "This is a very long tag that exceeds the width" in captured.out
-
-    def test_pr_title_very_long_tag(self, capsys: CaptureFixture[str]):
-        """Test pr_title with tag longer than width"""
-        pr_title("This is a very long tag that exceeds the width", width=10)
-        captured = capsys.readouterr()
-        assert "This is a very long tag that exceeds the width" in captured.out
-
-    def test_write_l_closed_file(self):
-        """Test write_l with closed file should raise error"""
-        fpl = io.StringIO()
-        fpl.close()
-
-        with pytest.raises(ValueError):
-            write_l("Test", fpl=fpl, print_line=False)
-
-
-class TestParametrized:
-    """Parametrized tests for comprehensive coverage"""
-
-    @pytest.mark.parametrize("print_line", [True, False])
-    def test_write_l_print_line_variations(self, print_line: bool, capsys: CaptureFixture[str]):
-        """Test write_l with different print_line values"""
-        write_l("Test", print_line=print_line)
-        captured = capsys.readouterr()
-        if print_line:
-            assert captured.out == "Test\n"
-        else:
-            assert captured.out == ""
-
-    @pytest.mark.parametrize("marker", ["#", "*", "=", "-", "+", "~", "@", "^"])
-    def test_pr_header_various_markers_param(self, marker: str, capsys: CaptureFixture[str]):
-        """Test pr_header with various markers"""
-        pr_header("TEST", marker_string=marker)
-        captured = capsys.readouterr()
-        assert marker in captured.out
-        assert "TEST" in captured.out
-
-    @pytest.mark.parametrize("width", [0, 5, 10, 20, 35, 50, 100])
-    def test_pr_header_various_widths(self, width: int, capsys: CaptureFixture[str]):
-        """Test pr_header with various widths"""
-        pr_header("TEST", width=width)
-        captured = capsys.readouterr()
-        assert "TEST" in captured.out
-
-    @pytest.mark.parametrize("filler", [".", "-", "_", "*", " ", "~", "="])
-    def test_pr_title_various_fillers_param(self, filler: str, capsys: CaptureFixture[str]):
-        """Test pr_title with various space fillers"""
-        pr_title("Test", space_filler=filler)
-        captured = capsys.readouterr()
-        assert "Test" in captured.out
-
-    @pytest.mark.parametrize("prefix", ["|", ">", ">>", "*", "-", "+"])
-    def test_pr_title_various_prefixes(self, prefix: str, capsys: CaptureFixture[str]):
-        """Test pr_title with various prefix strings"""
-        pr_title("Test", prefix_string=prefix)
-        captured = capsys.readouterr()
-        assert prefix in captured.out
-        assert "Test" in captured.out
-
-    @pytest.mark.parametrize("act_char", [".", "#", "*", "+", "-", "=", ">", "~", "✓", "●"])
-    def test_pr_act_various_characters_param(self, act_char: str, capsys: CaptureFixture[str]):
-        """Test pr_act with various characters"""
-        pr_act(act_char)
-        captured = capsys.readouterr()
-        assert captured.out == act_char
-
-    @pytest.mark.parametrize("close_tag", ["", " OK", " DONE", " ✓", " ✗", " SKIP", " PASS"])
-    def test_pr_close_various_tags_param(self, close_tag: str, capsys: CaptureFixture[str]):
-        """Test pr_close with various tags"""
-        pr_close(close_tag)
-        captured = capsys.readouterr()
-        assert f"{close_tag}]" in captured.out
-
-    @pytest.mark.parametrize("content", [
-        "Simple text",
-        "Text with 特殊文字",
-        "Text with emoji 🎉",
-        "Text\twith\ttabs",
-        "Multiple\n\nNewlines",
-        "",
-        "A" * 100,
-    ])
-    def test_write_l_various_content(self, content: str, capsys: CaptureFixture[str]):
-        """Test write_l with various content types"""
-        fpl = io.StringIO()
-        write_l(content, fpl=fpl, print_line=True)
-        captured = capsys.readouterr()
-        assert content in captured.out
-        assert content + "\n" in fpl.getvalue()
-        fpl.close()
-
-
-class TestRealWorldScenarios:
-    """Test real-world usage scenarios"""
-
-    def test_batch_processing_output(self, capsys: CaptureFixture[str]):
-        """Test typical batch processing output"""
-        pr_header("BATCH PROCESSOR", marker_string="=", width=50)
-
-        items = ["file1.txt", "file2.txt", "file3.txt"]
-        for item in items:
-            pr_open(f"Processing {item}")
-            for _ in range(10):
-                pr_act(".")
-            pr_close(" ✓")
-
-        captured = capsys.readouterr()
-        assert "BATCH PROCESSOR" in captured.out
-        for item in items:
-            assert item in captured.out
-        assert "✓" in captured.out
-
-    def test_logging_workflow(self, capsys: CaptureFixture[str]):
-        """Test typical logging workflow"""
-        log_file = io.StringIO()
-
-        # Simulate a workflow with logging
-        write_l("[INFO] Starting process", fpl=log_file, print_line=True)
-        write_l("[INFO] Initializing components", fpl=log_file, print_line=True)
-        write_l("[DEBUG] Component A loaded", fpl=log_file, print_line=False)
-        write_l("[DEBUG] Component B loaded", fpl=log_file, print_line=False)
-        write_l("[INFO] Processing data", fpl=log_file, print_line=True)
-        write_l("[INFO] Process complete", fpl=log_file, print_line=True)
-
-        captured = capsys.readouterr()
-        log_content = log_file.getvalue()
-
-        # Console should only have INFO messages
-        assert "[INFO] Starting process" in captured.out
-        assert "[DEBUG] Component A loaded" not in captured.out
-
-        # Log file should have all messages
-        assert "[INFO] Starting process\n" in log_content
-        assert "[DEBUG] Component A loaded\n" in log_content
-        assert "[DEBUG] Component B loaded\n" in log_content
-
-        log_file.close()
-
-    def test_progress_indicator_for_long_task(self, capsys: CaptureFixture[str]):
-        """Test progress indicator for a long-running task"""
-        pr_header("DATA PROCESSING")
-        pr_open("Loading data", width=50)
-
-        # Simulate progress
-        for i in range(20):
-            if i % 5 == 0:
-                pr_act(str(i // 5))
-            else:
-                pr_act(".")
-
-        pr_close(" COMPLETE")
-
-        captured = capsys.readouterr()
-        assert "DATA PROCESSING" in captured.out
-        assert "Loading data" in captured.out
-        assert "COMPLETE" in captured.out
-
-    def test_multi_stage_process(self, capsys: CaptureFixture[str]):
-        """Test multi-stage process with titles and progress"""
-        pr_header("DEPLOYMENT PIPELINE", marker_string="=")
-
-        stages = ["Build", "Test", "Deploy"]
-        for stage in stages:
-            pr_title(stage)
-            pr_open(f"Running {stage.lower()}")
-            pr_act("#")
-            pr_act("#")
-            pr_act("#")
-            pr_close(" OK")
-
-        captured = capsys.readouterr()
-        assert "DEPLOYMENT PIPELINE" in captured.out
-        for stage in stages:
-            assert stage in captured.out
-        assert "###" in captured.out
-
-    def test_error_reporting_with_logging(self, capsys: CaptureFixture[str]):
-        """Test error reporting workflow"""
-        error_log = io.StringIO()
-
-        pr_header("VALIDATION", marker_string="!")
-        pr_open("Checking files")
-
-        write_l("[ERROR] File not found: data.csv", fpl=error_log, print_line=False)
-        pr_act("✗")
-
-        write_l("[ERROR] Permission denied: output.txt", fpl=error_log, print_line=False)
-        pr_act("✗")
-
-        pr_close(" FAILED")
-
-        captured = capsys.readouterr()
-        log_content = error_log.getvalue()
-
-        assert "VALIDATION" in captured.out
-        assert "Checking files" in captured.out
-        assert "✗✗" in captured.out
-        assert "FAILED" in captured.out
-
-        assert "[ERROR] File not found: data.csv\n" in log_content
-        assert "[ERROR] Permission denied: output.txt\n" in log_content
-
-        error_log.close()
-
-    def test_detailed_reporting(self, capsys: CaptureFixture[str]):
-        """Test detailed reporting with mixed output"""
-        report_file = io.StringIO()
-
-        pr_header("SYSTEM REPORT", marker_string="#", width=60)
-        write_l("=== System Report Generated ===", fpl=report_file, print_line=False)
-
-        pr_title("Database Status", prefix_string=">>")
-        write_l("Database: Connected", fpl=report_file, print_line=False)
-        write_l("Tables: 15", fpl=report_file, print_line=False)
-        write_l("Records: 1,234,567", fpl=report_file, print_line=False)
-
-        pr_title("API Status", prefix_string=">>")
-        write_l("API: Online", fpl=report_file, print_line=False)
-        write_l("Requests/min: 1,500", fpl=report_file, print_line=False)
-
-        write_l("=== Report Complete ===", fpl=report_file, print_line=False)
-
-        captured = capsys.readouterr()
-        report_content = report_file.getvalue()
-
-        assert "SYSTEM REPORT" in captured.out
-        assert "Database Status" in captured.out
-        assert "API Status" in captured.out
-
-        assert "=== System Report Generated ===\n" in report_content
-        assert "Database: Connected\n" in report_content
-        assert "API: Online\n" in report_content
-        assert "=== Report Complete ===\n" in report_content
-
-        report_file.close()
-
-# __END__

tests/unit/encryption_handling/__init__.py

@@ -1,3 +0,0 @@
-"""
-Unit tests for encryption_handling module
-"""

tests/unit/encryption_handling/test_symmetric_encryption.py

@@ -1,665 +0,0 @@
-"""
-PyTest: encryption_handling/symmetric_encryption
-"""
-# pylint: disable=redefined-outer-name
-# ^ Disabled because pytest fixtures intentionally redefine names
-
-import os
-import json
-import base64
-import hashlib
-import pytest
-from corelibs.encryption_handling.symmetric_encryption import (
-    SymmetricEncryption
-)
-
-
-class TestSymmetricEncryptionInitialization:
-    """Tests for SymmetricEncryption initialization"""
-
-    def test_valid_password_initialization(self):
-        """Test initialization with a valid password"""
-        encryptor = SymmetricEncryption("test_password")
-        assert encryptor.password == "test_password"
-        assert encryptor.password_hash == hashlib.sha256("test_password".encode('utf-8')).hexdigest()
-
-    def test_empty_password_raises_error(self):
-        """Test that empty password raises ValueError"""
-        with pytest.raises(ValueError, match="A password must be set"):
-            SymmetricEncryption("")
-
-    def test_password_hash_is_consistent(self):
-        """Test that password hash is consistently generated"""
-        encryptor1 = SymmetricEncryption("test_password")
-        encryptor2 = SymmetricEncryption("test_password")
-        assert encryptor1.password_hash == encryptor2.password_hash
-
-    def test_different_passwords_different_hashes(self):
-        """Test that different passwords produce different hashes"""
-        encryptor1 = SymmetricEncryption("password1")
-        encryptor2 = SymmetricEncryption("password2")
-        assert encryptor1.password_hash != encryptor2.password_hash
-
-
-class TestEncryptWithMetadataReturnDict:
-    """Tests for encrypt_with_metadata_return_dict method"""
-
-    def test_encrypt_string_returns_package_data(self):
-        """Test encrypting a string returns PackageData dict"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_dict("test data")
-
-        assert isinstance(result, dict)
-        assert 'encrypted_data' in result
-        assert 'salt' in result
-        assert 'key_hash' in result
-
-    def test_encrypt_bytes_returns_package_data(self):
-        """Test encrypting bytes returns PackageData dict"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_dict(b"test data")
-
-        assert isinstance(result, dict)
-        assert 'encrypted_data' in result
-        assert 'salt' in result
-        assert 'key_hash' in result
-
-    def test_encrypted_data_is_base64_encoded(self):
-        """Test that encrypted_data is base64 encoded"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_dict("test data")
-
-        # Should not raise exception when decoding
-        base64.urlsafe_b64decode(result['encrypted_data'])
-
-    def test_salt_is_base64_encoded(self):
-        """Test that salt is base64 encoded"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_dict("test data")
-
-        # Should not raise exception when decoding
-        salt = base64.urlsafe_b64decode(result['salt'])
-        # Salt should be 16 bytes
-        assert len(salt) == 16
-
-    def test_key_hash_is_valid_hex(self):
-        """Test that key_hash is a valid hex string"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_dict("test data")
-
-        # Should be 64 characters (SHA256 hex)
-        assert len(result['key_hash']) == 64
-        # Should only contain hex characters
-        int(result['key_hash'], 16)
-
-    def test_different_salts_for_each_encryption(self):
-        """Test that each encryption uses a different salt"""
-        encryptor = SymmetricEncryption("test_password")
-        result1 = encryptor.encrypt_with_metadata_return_dict("test data")
-        result2 = encryptor.encrypt_with_metadata_return_dict("test data")
-
-        assert result1['salt'] != result2['salt']
-        assert result1['encrypted_data'] != result2['encrypted_data']
-
-
-class TestEncryptWithMetadataReturnStr:
-    """Tests for encrypt_with_metadata_return_str method"""
-
-    def test_returns_json_string(self):
-        """Test that method returns a valid JSON string"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_str("test data")
-
-        assert isinstance(result, str)
-        # Should be valid JSON
-        parsed = json.loads(result)
-        assert 'encrypted_data' in parsed
-        assert 'salt' in parsed
-        assert 'key_hash' in parsed
-
-    def test_json_string_parseable(self):
-        """Test that returned JSON string can be parsed back"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_str("test data")
-
-        parsed = json.loads(result)
-        assert isinstance(parsed, dict)
-
-
-class TestEncryptWithMetadataReturnBytes:
-    """Tests for encrypt_with_metadata_return_bytes method"""
-
-    def test_returns_bytes(self):
-        """Test that method returns bytes"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_bytes("test data")
-
-        assert isinstance(result, bytes)
-
-    def test_bytes_contains_valid_json(self):
-        """Test that returned bytes contain valid JSON"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata_return_bytes("test data")
-
-        # Should be valid JSON when decoded
-        parsed = json.loads(result.decode('utf-8'))
-        assert 'encrypted_data' in parsed
-        assert 'salt' in parsed
-        assert 'key_hash' in parsed
-
-
-class TestEncryptWithMetadata:
-    """Tests for encrypt_with_metadata method with different return types"""
-
-    def test_return_as_str(self):
-        """Test encrypt_with_metadata with return_as='str'"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data", return_as='str')
-
-        assert isinstance(result, str)
-        json.loads(result)  # Should be valid JSON
-
-    def test_return_as_json(self):
-        """Test encrypt_with_metadata with return_as='json'"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data", return_as='json')
-
-        assert isinstance(result, str)
-        json.loads(result)  # Should be valid JSON
-
-    def test_return_as_bytes(self):
-        """Test encrypt_with_metadata with return_as='bytes'"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data", return_as='bytes')
-
-        assert isinstance(result, bytes)
-
-    def test_return_as_dict(self):
-        """Test encrypt_with_metadata with return_as='dict'"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data", return_as='dict')
-
-        assert isinstance(result, dict)
-        assert 'encrypted_data' in result
-
-    def test_default_return_type(self):
-        """Test encrypt_with_metadata default return type"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data")
-
-        # Default should be 'str'
-        assert isinstance(result, str)
-
-    def test_invalid_return_type_defaults_to_str(self):
-        """Test that invalid return_as defaults to str"""
-        encryptor = SymmetricEncryption("test_password")
-        result = encryptor.encrypt_with_metadata("test data", return_as='invalid')
-
-        assert isinstance(result, str)
-
-
-class TestDecryptWithMetadata:
-    """Tests for decrypt_with_metadata method"""
-
-    def test_decrypt_string_package(self):
-        """Test decrypting a string JSON package"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_decrypt_bytes_package(self):
-        """Test decrypting a bytes JSON package"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_bytes("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_decrypt_dict_package(self):
-        """Test decrypting a dict PackageData"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_dict("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_decrypt_with_different_password_fails(self):
-        """Test that decrypting with wrong password fails"""
-        encryptor = SymmetricEncryption("password1")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-
-        decryptor = SymmetricEncryption("password2")
-        with pytest.raises(ValueError, match="Key hash is not matching"):
-            decryptor.decrypt_with_metadata(encrypted)
-
-    def test_decrypt_with_explicit_password(self):
-        """Test decrypting with explicitly provided password"""
-        encryptor = SymmetricEncryption("password1")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-
-        # Decrypt with different password parameter
-        decryptor = SymmetricEncryption("password1")
-        decrypted = decryptor.decrypt_with_metadata(encrypted, password="password1")
-
-        assert decrypted == "test data"
-
-    def test_decrypt_invalid_json_raises_error(self):
-        """Test that invalid JSON raises ValueError"""
-        encryptor = SymmetricEncryption("test_password")
-
-        with pytest.raises(ValueError, match="Invalid encrypted package format"):
-            encryptor.decrypt_with_metadata("not valid json")
-
-    def test_decrypt_missing_fields_raises_error(self):
-        """Test that missing required fields raises ValueError"""
-        encryptor = SymmetricEncryption("test_password")
-        invalid_package = json.dumps({"encrypted_data": "test"})
-
-        with pytest.raises(ValueError, match="Invalid encrypted package format"):
-            encryptor.decrypt_with_metadata(invalid_package)
-
-    def test_decrypt_unicode_data(self):
-        """Test encrypting and decrypting unicode data"""
-        encryptor = SymmetricEncryption("test_password")
-        unicode_data = "Hello 世界 🌍"
-        encrypted = encryptor.encrypt_with_metadata_return_str(unicode_data)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == unicode_data
-
-    def test_decrypt_empty_string(self):
-        """Test encrypting and decrypting empty string"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str("")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == ""
-
-    def test_decrypt_long_data(self):
-        """Test encrypting and decrypting long data"""
-        encryptor = SymmetricEncryption("test_password")
-        long_data = "A" * 10000
-        encrypted = encryptor.encrypt_with_metadata_return_str(long_data)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == long_data
-
-
-class TestStaticMethods:
-    """Tests for static methods encrypt_data and decrypt_data"""
-
-    def test_encrypt_data_static_method(self):
-        """Test static encrypt_data method"""
-        encrypted = SymmetricEncryption.encrypt_data("test data", "test_password")
-
-        assert isinstance(encrypted, str)
-        # Should be valid JSON
-        parsed = json.loads(encrypted)
-        assert 'encrypted_data' in parsed
-        assert 'salt' in parsed
-        assert 'key_hash' in parsed
-
-    def test_decrypt_data_static_method(self):
-        """Test static decrypt_data method"""
-        encrypted = SymmetricEncryption.encrypt_data("test data", "test_password")
-        decrypted = SymmetricEncryption.decrypt_data(encrypted, "test_password")
-
-        assert decrypted == "test data"
-
-    def test_static_methods_roundtrip(self):
-        """Test complete roundtrip using static methods"""
-        original = "test data with special chars: !@#$%^&*()"
-        encrypted = SymmetricEncryption.encrypt_data(original, "test_password")
-        decrypted = SymmetricEncryption.decrypt_data(encrypted, "test_password")
-
-        assert decrypted == original
-
-    def test_static_decrypt_with_bytes(self):
-        """Test static decrypt_data with bytes input"""
-        encrypted = SymmetricEncryption.encrypt_data("test data", "test_password")
-        encrypted_bytes = encrypted.encode('utf-8')
-        decrypted = SymmetricEncryption.decrypt_data(encrypted_bytes, "test_password")
-
-        assert decrypted == "test data"
-
-    def test_static_decrypt_with_dict(self):
-        """Test static decrypt_data with PackageData dict"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted_dict = encryptor.encrypt_with_metadata_return_dict("test data")
-        decrypted = SymmetricEncryption.decrypt_data(encrypted_dict, "test_password")
-
-        assert decrypted == "test data"
-
-    def test_static_encrypt_bytes_data(self):
-        """Test static encrypt_data with bytes input"""
-        encrypted = SymmetricEncryption.encrypt_data(b"test data", "test_password")
-        decrypted = SymmetricEncryption.decrypt_data(encrypted, "test_password")
-
-        assert decrypted == "test data"
-
-
-class TestEncryptionSecurity:
-    """Security-related tests for encryption"""
-
-    def test_same_data_different_encryption(self):
-        """Test that same data produces different encrypted outputs due to salt"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted1 = encryptor.encrypt_with_metadata_return_str("test data")
-        encrypted2 = encryptor.encrypt_with_metadata_return_str("test data")
-
-        assert encrypted1 != encrypted2
-
-    def test_password_not_recoverable_from_hash(self):
-        """Test that password hash is one-way"""
-        encryptor = SymmetricEncryption("secret_password")
-        # The password_hash should be SHA256 hex (64 chars)
-        assert len(encryptor.password_hash) == 64
-        # Password should not be easily derivable from hash
-        assert "secret_password" not in encryptor.password_hash
-
-    def test_encrypted_data_not_plaintext(self):
-        """Test that encrypted data doesn't contain plaintext"""
-        encryptor = SymmetricEncryption("test_password")
-        plaintext = "very_secret_data_12345"
-        encrypted = encryptor.encrypt_with_metadata_return_str(plaintext)
-
-        # Plaintext should not appear in encrypted output
-        assert plaintext not in encrypted
-
-    def test_modified_encrypted_data_fails_decryption(self):
-        """Test that modified encrypted data fails to decrypt"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-
-        # Modify the encrypted data
-        encrypted_dict = json.loads(encrypted)
-        encrypted_dict['encrypted_data'] = encrypted_dict['encrypted_data'][:-5] + "AAAAA"
-        modified_encrypted = json.dumps(encrypted_dict)
-
-        # Should fail to decrypt
-        with pytest.raises(Exception):  # Fernet will raise an exception
-            encryptor.decrypt_with_metadata(modified_encrypted)
-
-    def test_modified_salt_fails_decryption(self):
-        """Test that modified salt fails to decrypt"""
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-
-        # Modify the salt
-        encrypted_dict = json.loads(encrypted)
-        original_salt = base64.urlsafe_b64decode(encrypted_dict['salt'])
-        modified_salt = bytes([b ^ 1 for b in original_salt])
-        encrypted_dict['salt'] = base64.urlsafe_b64encode(modified_salt).decode('utf-8')
-        modified_encrypted = json.dumps(encrypted_dict)
-
-        # Should fail to decrypt due to key hash mismatch
-        with pytest.raises(ValueError, match="Key hash is not matching"):
-            encryptor.decrypt_with_metadata(modified_encrypted)
-
-
-class TestEdgeCases:
-    """Edge case tests"""
-
-    def test_very_long_password(self):
-        """Test with very long password"""
-        long_password = "a" * 1000
-        encryptor = SymmetricEncryption(long_password)
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_special_characters_in_data(self):
-        """Test encryption of data with special characters"""
-        special_data = "!@#$%^&*()_+-=[]{}|;':\",./<>?\n\t\r"
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(special_data)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == special_data
-
-    def test_binary_data_utf8_bytes(self):
-        """Test encryption of UTF-8 encoded bytes"""
-        # Test with UTF-8 encoded bytes
-        utf8_bytes = "Hello 世界 🌍".encode('utf-8')
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(utf8_bytes)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "Hello 世界 🌍"
-
-    def test_binary_data_with_base64_encoding(self):
-        """Test encryption of arbitrary binary data using base64 encoding"""
-        # For arbitrary binary data, encode to base64 first
-        binary_data = bytes(range(256))
-        base64_encoded = base64.b64encode(binary_data).decode('utf-8')
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(base64_encoded)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        # Decode back to binary
-        decoded_binary = base64.b64decode(decrypted)
-        assert decoded_binary == binary_data
-
-    def test_binary_data_image_simulation(self):
-        """Test encryption of simulated binary image data"""
-        # Simulate image binary data (random bytes)
-        image_data = os.urandom(1024)  # 1KB of random binary data
-        base64_encoded = base64.b64encode(image_data).decode('utf-8')
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(base64_encoded)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        # Verify round-trip
-        decoded_data = base64.b64decode(decrypted)
-        assert decoded_data == image_data
-
-    def test_binary_data_with_null_bytes(self):
-        """Test encryption of data containing null bytes"""
-        # Create data with null bytes
-        data_with_nulls = "text\x00with\x00nulls\x00bytes"
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(data_with_nulls)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == data_with_nulls
-
-    def test_binary_data_bytes_input(self):
-        """Test encryption with bytes input directly"""
-        # UTF-8 compatible bytes
-        byte_data = b"Binary data test"
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(byte_data)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "Binary data test"
-
-    def test_binary_data_large_file_simulation(self):
-        """Test encryption of large binary data (simulated file)"""
-        # Simulate a larger binary file (10KB)
-        large_data = os.urandom(10240)
-        base64_encoded = base64.b64encode(large_data).decode('utf-8')
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(base64_encoded)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        # Verify integrity
-        decoded_data = base64.b64decode(decrypted)
-        assert len(decoded_data) == 10240
-        assert decoded_data == large_data
-
-    def test_binary_data_json_with_base64(self):
-        """Test encryption of JSON containing base64 encoded binary data"""
-        binary_data = os.urandom(256)
-        json_data = json.dumps({
-            "filename": "test.bin",
-            "data": base64.b64encode(binary_data).decode('utf-8'),
-            "size": len(binary_data)
-        })
-
-        encryptor = SymmetricEncryption("test_password")
-        encrypted = encryptor.encrypt_with_metadata_return_str(json_data)
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        # Parse and verify
-        parsed = json.loads(decrypted)
-        assert parsed["filename"] == "test.bin"
-        assert parsed["size"] == 256
-        decoded_binary = base64.b64decode(parsed["data"])
-        assert decoded_binary == binary_data
-
-    def test_numeric_password(self):
-        """Test with numeric string password"""
-        encryptor = SymmetricEncryption("12345")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_unicode_password(self):
-        """Test with unicode password"""
-        encryptor = SymmetricEncryption("パスワード123")
-        encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-        decrypted = encryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-
-class TestIntegration:
-    """Integration tests"""
-
-    def test_multiple_encrypt_decrypt_cycles(self):
-        """Test multiple encryption/decryption cycles"""
-        encryptor = SymmetricEncryption("test_password")
-        original = "test data"
-
-        # Encrypt and decrypt multiple times
-        for _ in range(5):
-            encrypted = encryptor.encrypt_with_metadata_return_str(original)
-            decrypted = encryptor.decrypt_with_metadata(encrypted)
-            assert decrypted == original
-
-    def test_different_return_types_interoperability(self):
-        """Test that different return types can be decrypted"""
-        encryptor = SymmetricEncryption("test_password")
-        original = "test data"
-
-        # Encrypt with different return types
-        encrypted_str = encryptor.encrypt_with_metadata_return_str(original)
-        encrypted_bytes = encryptor.encrypt_with_metadata_return_bytes(original)
-        encrypted_dict = encryptor.encrypt_with_metadata_return_dict(original)
-
-        # All should decrypt to the same value
-        assert encryptor.decrypt_with_metadata(encrypted_str) == original
-        assert encryptor.decrypt_with_metadata(encrypted_bytes) == original
-        assert encryptor.decrypt_with_metadata(encrypted_dict) == original
-
-    def test_cross_instance_encryption_decryption(self):
-        """Test that different instances with same password can decrypt"""
-        encryptor1 = SymmetricEncryption("test_password")
-        encryptor2 = SymmetricEncryption("test_password")
-
-        encrypted = encryptor1.encrypt_with_metadata_return_str("test data")
-        decrypted = encryptor2.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-    def test_static_and_instance_methods_compatible(self):
-        """Test that static and instance methods are compatible"""
-        # Encrypt with static method
-        encrypted = SymmetricEncryption.encrypt_data("test data", "test_password")
-
-        # Decrypt with instance method
-        decryptor = SymmetricEncryption("test_password")
-        decrypted = decryptor.decrypt_with_metadata(encrypted)
-
-        assert decrypted == "test data"
-
-        # And vice versa
-        encryptor = SymmetricEncryption("test_password")
-        encrypted2 = encryptor.encrypt_with_metadata_return_str("test data 2")
-        decrypted2 = SymmetricEncryption.decrypt_data(encrypted2, "test_password")
-
-        assert decrypted2 == "test data 2"
-
-
-# Parametrized tests
-@pytest.mark.parametrize("data", [
-    "simple text",
-    "text with spaces and punctuation!",
-    "123456789",
-    "unicode: こんにちは",
-    "emoji: 🔐🔑",
-    "",
-    "a" * 1000,  # Long string
-])
-def test_encrypt_decrypt_various_data(data: str):
-    """Parametrized test for various data types"""
-    encryptor = SymmetricEncryption("test_password")
-    encrypted = encryptor.encrypt_with_metadata_return_str(data)
-    decrypted = encryptor.decrypt_with_metadata(encrypted)
-    assert decrypted == data
-
-
-@pytest.mark.parametrize("password", [
-    "simple",
-    "with spaces",
-    "special!@#$%",
-    "unicode世界",
-    "123456",
-    "a" * 100,  # Long password
-])
-def test_various_passwords(password: str):
-    """Parametrized test for various passwords"""
-    encryptor = SymmetricEncryption(password)
-    encrypted = encryptor.encrypt_with_metadata_return_str("test data")
-    decrypted = encryptor.decrypt_with_metadata(encrypted)
-    assert decrypted == "test data"
-
-
-@pytest.mark.parametrize("return_type,expected_type", [
-    ("str", str),
-    ("json", str),
-    ("bytes", bytes),
-    ("dict", dict),
-])
-def test_return_types_parametrized(return_type: str, expected_type: type):
-    """Parametrized test for different return types"""
-    encryptor = SymmetricEncryption("test_password")
-    result = encryptor.encrypt_with_metadata("test data", return_as=return_type)
-    assert isinstance(result, expected_type)
-
-
-# Fixtures
-@pytest.fixture
-def encryptor() -> SymmetricEncryption:
-    """Fixture providing a basic encryptor instance"""
-    return SymmetricEncryption("test_password")
-
-
-@pytest.fixture
-def sample_encrypted_data(encryptor: SymmetricEncryption) -> str:
-    """Fixture providing sample encrypted data"""
-    return encryptor.encrypt_with_metadata_return_str("sample data")
-
-
-def test_with_encryptor_fixture(encryptor: SymmetricEncryption) -> None:
-    """Test using encryptor fixture"""
-    encrypted: str = encryptor.encrypt_with_metadata_return_str("test")
-    decrypted: str = encryptor.decrypt_with_metadata(encrypted)
-    assert decrypted == "test"
-
-
-def test_with_encrypted_data_fixture(encryptor: SymmetricEncryption, sample_encrypted_data: str) -> None:
-    """Test using encrypted data fixture"""
-    decrypted: str = encryptor.decrypt_with_metadata(sample_encrypted_data)
-    assert decrypted == "sample data"
-
-# __END__

tests/unit/file_handling/test_file_bom_encoding.py

@@ -1,538 +0,0 @@
-"""
-PyTest: file_handling/file_bom_encoding
-"""
-
-from pathlib import Path
-import pytest
-
-from corelibs.file_handling.file_bom_encoding import (
-    is_bom_encoded,
-    is_bom_encoded_info,
-    BomEncodingInfo,
-)
-
-
-class TestIsBomEncoded:
-    """Test suite for is_bom_encoded function"""
-
-    def test_utf8_bom_file(self, tmp_path: Path):
-        """Test detection of UTF-8 BOM encoded file"""
-        test_file = tmp_path / "utf8_bom.txt"
-        # UTF-8 BOM: EF BB BF
-        content = b'\xef\xbb\xbfHello, World!'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-        assert isinstance(result, bool)
-
-    def test_utf16_le_bom_file(self, tmp_path: Path):
-        """Test detection of UTF-16 LE BOM encoded file"""
-        test_file = tmp_path / "utf16_le_bom.txt"
-        # UTF-16 LE BOM: FF FE
-        content = b'\xff\xfeH\x00e\x00l\x00l\x00o\x00'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-    def test_utf16_be_bom_file(self, tmp_path: Path):
-        """Test detection of UTF-16 BE BOM encoded file"""
-        test_file = tmp_path / "utf16_be_bom.txt"
-        # UTF-16 BE BOM: FE FF
-        content = b'\xfe\xff\x00H\x00e\x00l\x00l\x00o'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-    def test_utf32_le_bom_file(self, tmp_path: Path):
-        """Test detection of UTF-32 LE BOM encoded file"""
-        test_file = tmp_path / "utf32_le_bom.txt"
-        # UTF-32 LE BOM: FF FE 00 00
-        content = b'\xff\xfe\x00\x00H\x00\x00\x00e\x00\x00\x00'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-    def test_utf32_be_bom_file(self, tmp_path: Path):
-        """Test detection of UTF-32 BE BOM encoded file"""
-        test_file = tmp_path / "utf32_be_bom.txt"
-        # UTF-32 BE BOM: 00 00 FE FF
-        content = b'\x00\x00\xfe\xff\x00\x00\x00H\x00\x00\x00e'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-    def test_no_bom_ascii_file(self, tmp_path: Path):
-        """Test detection of ASCII file without BOM"""
-        test_file = tmp_path / "ascii.txt"
-        content = b'Hello, World!'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_no_bom_utf8_file(self, tmp_path: Path):
-        """Test detection of UTF-8 file without BOM"""
-        test_file = tmp_path / "utf8_no_bom.txt"
-        content = 'Hello, 世界!'.encode('utf-8')
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_empty_file(self, tmp_path: Path):
-        """Test detection on empty file"""
-        test_file = tmp_path / "empty.txt"
-        test_file.write_bytes(b'')
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_binary_file_no_bom(self, tmp_path: Path):
-        """Test detection on binary file without BOM"""
-        test_file = tmp_path / "binary.bin"
-        content = bytes(range(256))
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_partial_bom_pattern(self, tmp_path: Path):
-        """Test file with partial BOM pattern that shouldn't match"""
-        test_file = tmp_path / "partial_bom.txt"
-        # Only first two bytes of UTF-8 BOM
-        content = b'\xef\xbbHello'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_false_positive_bom_pattern(self, tmp_path: Path):
-        """Test file that contains BOM-like bytes but not at the start"""
-        test_file = tmp_path / "false_positive.txt"
-        content = b'Hello\xef\xbb\xbfWorld'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_nonexistent_file(self, tmp_path: Path):
-        """Test that function raises error for non-existent file"""
-        test_file = tmp_path / "nonexistent.txt"
-
-        with pytest.raises(ValueError, match="Error checking BOM encoding"):
-            is_bom_encoded(test_file)
-
-    def test_very_small_file(self, tmp_path: Path):
-        """Test file smaller than largest BOM pattern (4 bytes)"""
-        test_file = tmp_path / "small.txt"
-        content = b'Hi'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is False
-
-    def test_exactly_bom_size_utf8(self, tmp_path: Path):
-        """Test file that is exactly the size of UTF-8 BOM"""
-        test_file = tmp_path / "exact_bom.txt"
-        content = b'\xef\xbb\xbf'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-    def test_exactly_bom_size_utf32(self, tmp_path: Path):
-        """Test file that is exactly the size of UTF-32 BOM"""
-        test_file = tmp_path / "exact_bom_utf32.txt"
-        content = b'\xff\xfe\x00\x00'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded(test_file)
-        assert result is True
-
-
-class TestIsBomEncodedInfo:
-    """Test suite for is_bom_encoded_info function"""
-
-    def test_utf8_bom_info(self, tmp_path: Path):
-        """Test detailed info for UTF-8 BOM encoded file"""
-        test_file = tmp_path / "utf8_bom.txt"
-        content = b'\xef\xbb\xbfHello, UTF-8!'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert isinstance(result, dict)
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-8'
-        assert result['encoding'] == 'utf-8'
-        assert result['bom_length'] == 3
-        assert result['bom_pattern'] == b'\xef\xbb\xbf'
-
-    def test_utf16_le_bom_info(self, tmp_path: Path):
-        """Test detailed info for UTF-16 LE BOM encoded file"""
-        test_file = tmp_path / "utf16_le_bom.txt"
-        content = b'\xff\xfeH\x00e\x00l\x00l\x00o\x00'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-16 LE'
-        assert result['encoding'] == 'utf-16-le'
-        assert result['bom_length'] == 2
-        assert result['bom_pattern'] == b'\xff\xfe'
-
-    def test_utf16_be_bom_info(self, tmp_path: Path):
-        """Test detailed info for UTF-16 BE BOM encoded file"""
-        test_file = tmp_path / "utf16_be_bom.txt"
-        content = b'\xfe\xff\x00H\x00e\x00l\x00l\x00o'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-16 BE'
-        assert result['encoding'] == 'utf-16-be'
-        assert result['bom_length'] == 2
-        assert result['bom_pattern'] == b'\xfe\xff'
-
-    def test_utf32_le_bom_info(self, tmp_path: Path):
-        """Test detailed info for UTF-32 LE BOM encoded file"""
-        test_file = tmp_path / "utf32_le_bom.txt"
-        content = b'\xff\xfe\x00\x00H\x00\x00\x00e\x00\x00\x00'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-32 LE'
-        assert result['encoding'] == 'utf-32-le'
-        assert result['bom_length'] == 4
-        assert result['bom_pattern'] == b'\xff\xfe\x00\x00'
-
-    def test_utf32_be_bom_info(self, tmp_path: Path):
-        """Test detailed info for UTF-32 BE BOM encoded file"""
-        test_file = tmp_path / "utf32_be_bom.txt"
-        content = b'\x00\x00\xfe\xff\x00\x00\x00H\x00\x00\x00e'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-32 BE'
-        assert result['encoding'] == 'utf-32-be'
-        assert result['bom_length'] == 4
-        assert result['bom_pattern'] == b'\x00\x00\xfe\xff'
-
-    def test_no_bom_info(self, tmp_path: Path):
-        """Test detailed info for file without BOM"""
-        test_file = tmp_path / "no_bom.txt"
-        content = b'Hello, World!'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is False
-        assert result['bom_type'] is None
-        assert result['encoding'] is None
-        assert result['bom_length'] == 0
-        assert result['bom_pattern'] is None
-
-    def test_empty_file_info(self, tmp_path: Path):
-        """Test detailed info for empty file"""
-        test_file = tmp_path / "empty.txt"
-        test_file.write_bytes(b'')
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is False
-        assert result['bom_type'] is None
-        assert result['encoding'] is None
-        assert result['bom_length'] == 0
-        assert result['bom_pattern'] is None
-
-    def test_bom_precedence_utf32_vs_utf16(self, tmp_path: Path):
-        """Test that UTF-32 LE BOM takes precedence over UTF-16 LE when both match"""
-        test_file = tmp_path / "precedence.txt"
-        # UTF-32 LE BOM starts with UTF-16 LE BOM pattern
-        content = b'\xff\xfe\x00\x00Additional content'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        # Should detect UTF-32 LE, not UTF-16 LE
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-32 LE'
-        assert result['encoding'] == 'utf-32-le'
-        assert result['bom_length'] == 4
-        assert result['bom_pattern'] == b'\xff\xfe\x00\x00'
-
-    def test_return_type_validation(self, tmp_path: Path):
-        """Test that return type matches BomEncodingInfo TypedDict"""
-        test_file = tmp_path / "test.txt"
-        test_file.write_bytes(b'Test content')
-
-        result = is_bom_encoded_info(test_file)
-
-        # Check all required keys are present
-        required_keys = {'has_bom', 'bom_type', 'encoding', 'bom_length', 'bom_pattern'}
-        assert set(result.keys()) == required_keys
-
-        # Check types
-        assert isinstance(result['has_bom'], bool)
-        assert result['bom_type'] is None or isinstance(result['bom_type'], str)
-        assert result['encoding'] is None or isinstance(result['encoding'], str)
-        assert isinstance(result['bom_length'], int)
-        assert result['bom_pattern'] is None or isinstance(result['bom_pattern'], bytes)
-
-    def test_nonexistent_file_error(self, tmp_path: Path):
-        """Test that function raises ValueError for non-existent file"""
-        test_file = tmp_path / "nonexistent.txt"
-
-        with pytest.raises(ValueError) as exc_info:
-            is_bom_encoded_info(test_file)
-
-        assert "Error checking BOM encoding" in str(exc_info.value)
-
-    def test_directory_instead_of_file(self, tmp_path: Path):
-        """Test that function raises error when given a directory"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        with pytest.raises(ValueError, match="Error checking BOM encoding"):
-            is_bom_encoded_info(test_dir)
-
-    def test_large_file_with_bom(self, tmp_path: Path):
-        """Test BOM detection on large file (only first 4 bytes matter)"""
-        test_file = tmp_path / "large_bom.txt"
-        # UTF-8 BOM followed by large content
-        content = b'\xef\xbb\xbf' + b'A' * 100000
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-8'
-        assert result['encoding'] == 'utf-8'
-
-    def test_bom_detection_priority_order(self, tmp_path: Path):
-        """Test that BOM patterns are checked in the correct priority order"""
-        # The function should check longer patterns first to avoid false matches
-        test_cases = [
-            (b'\xff\xfe\x00\x00', 'UTF-32 LE'),  # 4 bytes
-            (b'\x00\x00\xfe\xff', 'UTF-32 BE'),  # 4 bytes
-            (b'\xff\xfe', 'UTF-16 LE'),           # 2 bytes
-            (b'\xfe\xff', 'UTF-16 BE'),           # 2 bytes
-            (b'\xef\xbb\xbf', 'UTF-8'),           # 3 bytes
-        ]
-
-        for i, (bom_bytes, expected_type) in enumerate(test_cases):
-            test_file = tmp_path / f"priority_test_{i}.txt"
-            content = bom_bytes + b'Content'
-            test_file.write_bytes(content)
-
-            result = is_bom_encoded_info(test_file)
-            assert result['bom_type'] == expected_type
-            assert result['bom_pattern'] == bom_bytes
-
-    def test_csv_file_with_utf8_bom(self, tmp_path: Path):
-        """Test CSV file with UTF-8 BOM (common use case mentioned in docstring)"""
-        test_file = tmp_path / "data.csv"
-        content = b'\xef\xbb\xbf"Name","Age","City"\n"John",30,"New York"\n"Jane",25,"Tokyo"'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is True
-        assert result['bom_type'] == 'UTF-8'
-        assert result['encoding'] == 'utf-8'
-        assert result['bom_length'] == 3
-
-    def test_csv_file_without_bom(self, tmp_path: Path):
-        """Test CSV file without BOM"""
-        test_file = tmp_path / "data_no_bom.csv"
-        content = b'"Name","Age","City"\n"John",30,"New York"\n"Jane",25,"Tokyo"'
-        test_file.write_bytes(content)
-
-        result = is_bom_encoded_info(test_file)
-
-        assert result['has_bom'] is False
-        assert result['bom_type'] is None
-        assert result['encoding'] is None
-        assert result['bom_length'] == 0
-
-
-class TestBomEncodingInfo:
-    """Test suite for BomEncodingInfo TypedDict"""
-
-    def test_typed_dict_structure(self):
-        """Test that BomEncodingInfo has correct structure"""
-        # This is a type check - in actual usage, mypy would validate this
-        sample_info: BomEncodingInfo = {
-            'has_bom': True,
-            'bom_type': 'UTF-8',
-            'encoding': 'utf-8',
-            'bom_length': 3,
-            'bom_pattern': b'\xef\xbb\xbf'
-        }
-
-        assert sample_info['has_bom'] is True
-        assert sample_info['bom_type'] == 'UTF-8'
-        assert sample_info['encoding'] == 'utf-8'
-        assert sample_info['bom_length'] == 3
-        assert sample_info['bom_pattern'] == b'\xef\xbb\xbf'
-
-    def test_typed_dict_none_values(self):
-        """Test TypedDict with None values"""
-        sample_info: BomEncodingInfo = {
-            'has_bom': False,
-            'bom_type': None,
-            'encoding': None,
-            'bom_length': 0,
-            'bom_pattern': None
-        }
-
-        assert sample_info['has_bom'] is False
-        assert sample_info['bom_type'] is None
-        assert sample_info['encoding'] is None
-        assert sample_info['bom_length'] == 0
-        assert sample_info['bom_pattern'] is None
-
-
-class TestIntegration:
-    """Integration tests for BOM encoding detection"""
-
-    def test_is_bom_encoded_uses_info_function(self, tmp_path: Path):
-        """Test that is_bom_encoded uses is_bom_encoded_info internally"""
-        test_file = tmp_path / "integration.txt"
-        content = b'\xef\xbb\xbfIntegration test'
-        test_file.write_bytes(content)
-
-        # Both functions should return consistent results
-        simple_result = is_bom_encoded(test_file)
-        detailed_result = is_bom_encoded_info(test_file)
-
-        assert simple_result == detailed_result['has_bom']
-        assert simple_result is True
-
-    def test_multiple_file_bom_detection_workflow(self, tmp_path: Path):
-        """Test a workflow of detecting BOM across multiple files"""
-        files = {
-            'utf8_bom.csv': b'\xef\xbb\xbf"data","value"\n"test",123',
-            'utf16_le.txt': b'\xff\xfeH\x00e\x00l\x00l\x00o\x00',
-            'no_bom.txt': b'Plain ASCII text',
-            'empty.txt': b'',
-        }
-
-        results = {}
-        detailed_results = {}
-
-        for filename, content in files.items():
-            file_path = tmp_path / filename
-            file_path.write_bytes(content)
-
-            results[filename] = is_bom_encoded(file_path)
-            detailed_results[filename] = is_bom_encoded_info(file_path)
-
-        # Verify results
-        assert results['utf8_bom.csv'] is True
-        assert results['utf16_le.txt'] is True
-        assert results['no_bom.txt'] is False
-        assert results['empty.txt'] is False
-
-        # Verify detailed results match simple results
-        for filename in files:
-            assert results[filename] == detailed_results[filename]['has_bom']
-
-        # Verify specific encoding details
-        assert detailed_results['utf8_bom.csv']['encoding'] == 'utf-8'
-        assert detailed_results['utf16_le.txt']['encoding'] == 'utf-16-le'
-        assert detailed_results['no_bom.txt']['encoding'] is None
-
-    def test_csv_loading_workflow(self, tmp_path: Path):
-        """Test BOM detection workflow for CSV loading (main use case)"""
-        # Create CSV files with and without BOM
-        csv_with_bom = tmp_path / "data_with_bom.csv"
-        csv_without_bom = tmp_path / "data_without_bom.csv"
-
-        # CSV with UTF-8 BOM
-        bom_content = b'\xef\xbb\xbf"Name","Age"\n"Alice",30\n"Bob",25'
-        csv_with_bom.write_bytes(bom_content)
-
-        # CSV without BOM
-        no_bom_content = b'"Name","Age"\n"Charlie",35\n"Diana",28'
-        csv_without_bom.write_bytes(no_bom_content)
-
-        # Simulate CSV loading workflow
-        files_to_process = [csv_with_bom, csv_without_bom]
-        processing_info: list[dict[str, str | bool | int]] = []
-
-        for csv_file in files_to_process:
-            bom_info = is_bom_encoded_info(csv_file)
-
-            file_info: dict[str, str | bool | int] = {
-                'file': csv_file.name,
-                'has_bom': bom_info['has_bom'],
-                'encoding': bom_info['encoding'] or 'default',
-                'skip_bytes': bom_info['bom_length']
-            }
-            processing_info.append(file_info)
-
-        # Verify workflow results
-        assert len(processing_info) == 2
-
-        bom_file_info = next(info for info in processing_info if info['file'] == 'data_with_bom.csv')
-        no_bom_file_info = next(info for info in processing_info if info['file'] == 'data_without_bom.csv')
-
-        assert bom_file_info['has_bom'] is True
-        assert bom_file_info['encoding'] == 'utf-8'
-        assert bom_file_info['skip_bytes'] == 3
-
-        assert no_bom_file_info['has_bom'] is False
-        assert no_bom_file_info['encoding'] == 'default'
-        assert no_bom_file_info['skip_bytes'] == 0
-
-    def test_error_handling_consistency(self, tmp_path: Path):
-        """Test that both functions handle errors consistently"""
-        nonexistent_file = tmp_path / "does_not_exist.txt"
-
-        # Both functions should raise ValueError for non-existent files
-        with pytest.raises(ValueError):
-            is_bom_encoded(nonexistent_file)
-
-        with pytest.raises(ValueError):
-            is_bom_encoded_info(nonexistent_file)
-
-    def test_all_supported_bom_types(self, tmp_path: Path):
-        """Test detection of all supported BOM types"""
-        bom_test_cases = [
-            ('utf8', b'\xef\xbb\xbf', 'UTF-8', 'utf-8', 3),
-            ('utf16_le', b'\xff\xfe', 'UTF-16 LE', 'utf-16-le', 2),
-            ('utf16_be', b'\xfe\xff', 'UTF-16 BE', 'utf-16-be', 2),
-            ('utf32_le', b'\xff\xfe\x00\x00', 'UTF-32 LE', 'utf-32-le', 4),
-            ('utf32_be', b'\x00\x00\xfe\xff', 'UTF-32 BE', 'utf-32-be', 4),
-        ]
-
-        for name, bom_bytes, expected_type, expected_encoding, expected_length in bom_test_cases:
-            test_file = tmp_path / f"{name}_test.txt"
-            content = bom_bytes + b'Test content'
-            test_file.write_bytes(content)
-
-            # Test simple function
-            assert is_bom_encoded(test_file) is True
-
-            # Test detailed function
-            info = is_bom_encoded_info(test_file)
-            assert info['has_bom'] is True
-            assert info['bom_type'] == expected_type
-            assert info['encoding'] == expected_encoding
-            assert info['bom_length'] == expected_length
-            assert info['bom_pattern'] == bom_bytes
-
-
-# __END__

tests/unit/file_handling/test_file_crc.py

@@ -1,389 +0,0 @@
-"""
-PyTest: file_handling/file_crc
-"""
-
-import zlib
-from pathlib import Path
-import pytest
-
-from corelibs.file_handling.file_crc import (
-    file_crc,
-    file_name_crc,
-)
-
-
-class TestFileCrc:
-    """Test suite for file_crc function"""
-
-    def test_file_crc_small_file(self, tmp_path: Path):
-        """Test CRC calculation for a small file"""
-        test_file = tmp_path / "test_small.txt"
-        content = b"Hello, World!"
-        test_file.write_bytes(content)
-
-        # Calculate expected CRC
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-        assert isinstance(result, str)
-        assert len(result) == 8  # CRC32 is 8 hex digits
-
-    def test_file_crc_large_file(self, tmp_path: Path):
-        """Test CRC calculation for a file larger than buffer size (65536 bytes)"""
-        test_file = tmp_path / "test_large.bin"
-
-        # Create a file larger than the buffer (65536 bytes)
-        content = b"A" * 100000
-        test_file.write_bytes(content)
-
-        # Calculate expected CRC
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-
-    def test_file_crc_empty_file(self, tmp_path: Path):
-        """Test CRC calculation for an empty file"""
-        test_file = tmp_path / "test_empty.txt"
-        test_file.write_bytes(b"")
-
-        # CRC of empty data
-        expected_crc = f"{zlib.crc32(b"") & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-        assert result == "00000000"
-
-    def test_file_crc_binary_file(self, tmp_path: Path):
-        """Test CRC calculation for a binary file"""
-        test_file = tmp_path / "test_binary.bin"
-        content = bytes(range(256))  # All possible byte values
-        test_file.write_bytes(content)
-
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-
-    def test_file_crc_exact_buffer_size(self, tmp_path: Path):
-        """Test CRC calculation for a file exactly the buffer size"""
-        test_file = tmp_path / "test_exact_buffer.bin"
-        content = b"X" * 65536
-        test_file.write_bytes(content)
-
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-
-    def test_file_crc_multiple_buffers(self, tmp_path: Path):
-        """Test CRC calculation for a file requiring multiple buffer reads"""
-        test_file = tmp_path / "test_multi_buffer.bin"
-        content = b"TestData" * 20000  # ~160KB
-        test_file.write_bytes(content)
-
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-
-    def test_file_crc_unicode_content(self, tmp_path: Path):
-        """Test CRC calculation for a file with unicode content"""
-        test_file = tmp_path / "test_unicode.txt"
-        content = "Hello 世界! 🌍".encode('utf-8')
-        test_file.write_bytes(content)
-
-        expected_crc = f"{zlib.crc32(content) & 0xFFFFFFFF:08X}"
-
-        result = file_crc(test_file)
-        assert result == expected_crc
-
-    def test_file_crc_deterministic(self, tmp_path: Path):
-        """Test that CRC calculation is deterministic"""
-        test_file = tmp_path / "test_deterministic.txt"
-        content = b"Deterministic test content"
-        test_file.write_bytes(content)
-
-        result1 = file_crc(test_file)
-        result2 = file_crc(test_file)
-
-        assert result1 == result2
-
-    def test_file_crc_different_files(self, tmp_path: Path):
-        """Test that different files produce different CRCs"""
-        file1 = tmp_path / "file1.txt"
-        file2 = tmp_path / "file2.txt"
-
-        file1.write_bytes(b"Content 1")
-        file2.write_bytes(b"Content 2")
-
-        crc1 = file_crc(file1)
-        crc2 = file_crc(file2)
-
-        assert crc1 != crc2
-
-    def test_file_crc_same_content_different_names(self, tmp_path: Path):
-        """Test that files with same content produce same CRC regardless of name"""
-        file1 = tmp_path / "name1.txt"
-        file2 = tmp_path / "name2.txt"
-
-        content = b"Same content"
-        file1.write_bytes(content)
-        file2.write_bytes(content)
-
-        crc1 = file_crc(file1)
-        crc2 = file_crc(file2)
-
-        assert crc1 == crc2
-
-    def test_file_crc_nonexistent_file(self, tmp_path: Path):
-        """Test that file_crc raises error for non-existent file"""
-        test_file = tmp_path / "nonexistent.txt"
-
-        with pytest.raises(FileNotFoundError):
-            file_crc(test_file)
-
-    def test_file_crc_with_path_object(self, tmp_path: Path):
-        """Test file_crc works with Path object"""
-        test_file = tmp_path / "test_path.txt"
-        test_file.write_bytes(b"Test with Path")
-
-        result = file_crc(test_file)
-        assert isinstance(result, str)
-        assert len(result) == 8
-
-
-class TestFileNameCrc:
-    """Test suite for file_name_crc function"""
-
-    def test_file_name_crc_simple_filename(self, tmp_path: Path):
-        """Test extracting simple filename without parent folder"""
-        test_file = tmp_path / "testfile.csv"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "testfile.csv"
-
-    def test_file_name_crc_with_parent_folder(self, tmp_path: Path):
-        """Test extracting filename with parent folder"""
-        parent = tmp_path / "parent_folder"
-        parent.mkdir()
-        test_file = parent / "testfile.csv"
-
-        result = file_name_crc(test_file, add_parent_folder=True)
-        assert result == "parent_folder/testfile.csv"
-
-    def test_file_name_crc_nested_path_without_parent(self):
-        """Test filename extraction from deeply nested path without parent"""
-        test_path = Path("/foo/bar/baz/file.csv")
-
-        result = file_name_crc(test_path, add_parent_folder=False)
-        assert result == "file.csv"
-
-    def test_file_name_crc_nested_path_with_parent(self):
-        """Test filename extraction from deeply nested path with parent"""
-        test_path = Path("/foo/bar/baz/file.csv")
-
-        result = file_name_crc(test_path, add_parent_folder=True)
-        assert result == "baz/file.csv"
-
-    def test_file_name_crc_default_parameter(self, tmp_path: Path):
-        """Test that add_parent_folder defaults to False"""
-        test_file = tmp_path / "subdir" / "testfile.txt"
-        test_file.parent.mkdir(parents=True)
-
-        result = file_name_crc(test_file)
-        assert result == "testfile.txt"
-
-    def test_file_name_crc_different_extensions(self, tmp_path: Path):
-        """Test with different file extensions"""
-        extensions = [".txt", ".csv", ".json", ".xml", ".py"]
-
-        for ext in extensions:
-            test_file = tmp_path / f"testfile{ext}"
-            result = file_name_crc(test_file, add_parent_folder=False)
-            assert result == f"testfile{ext}"
-
-    def test_file_name_crc_no_extension(self, tmp_path: Path):
-        """Test with filename without extension"""
-        test_file = tmp_path / "testfile"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "testfile"
-
-    def test_file_name_crc_multiple_dots(self, tmp_path: Path):
-        """Test with filename containing multiple dots"""
-        test_file = tmp_path / "test.file.name.tar.gz"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "test.file.name.tar.gz"
-
-    def test_file_name_crc_with_spaces(self, tmp_path: Path):
-        """Test with filename containing spaces"""
-        test_file = tmp_path / "test file name.txt"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "test file name.txt"
-
-    def test_file_name_crc_with_special_chars(self, tmp_path: Path):
-        """Test with filename containing special characters"""
-        test_file = tmp_path / "test_file-name (1).txt"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "test_file-name (1).txt"
-
-    def test_file_name_crc_unicode_filename(self, tmp_path: Path):
-        """Test with unicode characters in filename"""
-        test_file = tmp_path / "テストファイル.txt"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "テストファイル.txt"
-
-    def test_file_name_crc_unicode_parent(self, tmp_path: Path):
-        """Test with unicode characters in parent folder name"""
-        parent = tmp_path / "親フォルダ"
-        parent.mkdir()
-        test_file = parent / "file.txt"
-
-        result = file_name_crc(test_file, add_parent_folder=True)
-        assert result == "親フォルダ/file.txt"
-
-    def test_file_name_crc_path_separator(self, tmp_path: Path):
-        """Test that result uses forward slash separator"""
-        parent = tmp_path / "parent"
-        parent.mkdir()
-        test_file = parent / "file.txt"
-
-        result = file_name_crc(test_file, add_parent_folder=True)
-        assert "/" in result
-        assert result == "parent/file.txt"
-
-    def test_file_name_crc_return_type(self, tmp_path: Path):
-        """Test that return type is always string"""
-        test_file = tmp_path / "test.txt"
-
-        result1 = file_name_crc(test_file, add_parent_folder=False)
-        result2 = file_name_crc(test_file, add_parent_folder=True)
-
-        assert isinstance(result1, str)
-        assert isinstance(result2, str)
-
-    def test_file_name_crc_root_level_file(self):
-        """Test with file at root level"""
-        test_path = Path("/file.txt")
-
-        result_without_parent = file_name_crc(test_path, add_parent_folder=False)
-        assert result_without_parent == "file.txt"
-
-        result_with_parent = file_name_crc(test_path, add_parent_folder=True)
-        # Parent of root-level file would be empty string or root
-        assert "file.txt" in result_with_parent
-
-    def test_file_name_crc_relative_path(self):
-        """Test with relative path"""
-        test_path = Path("folder/subfolder/file.txt")
-
-        result = file_name_crc(test_path, add_parent_folder=True)
-        assert result == "subfolder/file.txt"
-
-    def test_file_name_crc_current_dir(self):
-        """Test with file in current directory"""
-        test_path = Path("file.txt")
-
-        result = file_name_crc(test_path, add_parent_folder=False)
-        assert result == "file.txt"
-
-    def test_file_name_crc_nonexistent_file(self, tmp_path: Path):
-        """Test that file_name_crc works even if file doesn't exist"""
-        test_file = tmp_path / "parent" / "nonexistent.txt"
-
-        # Should work without file existing
-        result1 = file_name_crc(test_file, add_parent_folder=False)
-        assert result1 == "nonexistent.txt"
-
-        result2 = file_name_crc(test_file, add_parent_folder=True)
-        assert result2 == "parent/nonexistent.txt"
-
-    def test_file_name_crc_explicit_true(self, tmp_path: Path):
-        """Test explicitly setting add_parent_folder to True"""
-        parent = tmp_path / "mydir"
-        parent.mkdir()
-        test_file = parent / "myfile.dat"
-
-        result = file_name_crc(test_file, add_parent_folder=True)
-        assert result == "mydir/myfile.dat"
-
-    def test_file_name_crc_explicit_false(self, tmp_path: Path):
-        """Test explicitly setting add_parent_folder to False"""
-        parent = tmp_path / "mydir"
-        parent.mkdir()
-        test_file = parent / "myfile.dat"
-
-        result = file_name_crc(test_file, add_parent_folder=False)
-        assert result == "myfile.dat"
-
-
-class TestIntegration:
-    """Integration tests combining both functions"""
-
-    def test_crc_and_naming_together(self, tmp_path: Path):
-        """Test using both functions on the same file"""
-        parent = tmp_path / "data"
-        parent.mkdir()
-        test_file = parent / "testfile.csv"
-        test_file.write_bytes(b"Sample data for integration test")
-
-        # Get CRC
-        crc = file_crc(test_file)
-        assert len(crc) == 8
-
-        # Get filename
-        name_simple = file_name_crc(test_file, add_parent_folder=False)
-        assert name_simple == "testfile.csv"
-
-        name_with_parent = file_name_crc(test_file, add_parent_folder=True)
-        assert name_with_parent == "data/testfile.csv"
-
-    def test_multiple_files_crc_comparison(self, tmp_path: Path):
-        """Test CRC comparison across multiple files"""
-        files: dict[str, str] = {}
-        for i in range(3):
-            file_path = tmp_path / f"file{i}.txt"
-            file_path.write_bytes(f"Content {i}".encode())
-            files[f"file{i}.txt"] = file_crc(file_path)
-
-        # All CRCs should be different
-        assert len(set(files.values())) == 3
-
-    def test_workflow_file_identification(self, tmp_path: Path):
-        """Test a workflow of identifying files by name and verifying by CRC"""
-        # Create directory structure
-        dir1 = tmp_path / "dir1"
-        dir2 = tmp_path / "dir2"
-        dir1.mkdir()
-        dir2.mkdir()
-
-        # Create same-named files with different content
-        file1 = dir1 / "data.csv"
-        file2 = dir2 / "data.csv"
-
-        file1.write_bytes(b"Data set 1")
-        file2.write_bytes(b"Data set 2")
-
-        # Get names (should be the same)
-        name1 = file_name_crc(file1, add_parent_folder=False)
-        name2 = file_name_crc(file2, add_parent_folder=False)
-        assert name1 == name2 == "data.csv"
-
-        # Get names with parent (should be different)
-        full_name1 = file_name_crc(file1, add_parent_folder=True)
-        full_name2 = file_name_crc(file2, add_parent_folder=True)
-        assert full_name1 == "dir1/data.csv"
-        assert full_name2 == "dir2/data.csv"
-
-        # Get CRCs (should be different)
-        crc1 = file_crc(file1)
-        crc2 = file_crc(file2)
-        assert crc1 != crc2
-
-# __END__

tests/unit/file_handling/test_file_handling.py

@@ -1,522 +0,0 @@
-"""
-PyTest: file_handling/file_handling
-"""
-
-# pylint: disable=use-implicit-booleaness-not-comparison
-
-from pathlib import Path
-from pytest import CaptureFixture
-
-from corelibs.file_handling.file_handling import (
-    remove_all_in_directory,
-)
-
-
-class TestRemoveAllInDirectory:
-    """Test suite for remove_all_in_directory function"""
-
-    def test_remove_all_files_in_empty_directory(self, tmp_path: Path):
-        """Test removing all files from an empty directory"""
-        test_dir = tmp_path / "empty_dir"
-        test_dir.mkdir()
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert test_dir.exists()  # Directory itself should still exist
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_all_files_in_directory(self, tmp_path: Path):
-        """Test removing all files from a directory with files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create test files
-        (test_dir / "file1.txt").write_text("content 1")
-        (test_dir / "file2.txt").write_text("content 2")
-        (test_dir / "file3.csv").write_text("csv,data")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert test_dir.exists()
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_all_subdirectories(self, tmp_path: Path):
-        """Test removing subdirectories within a directory"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create subdirectories
-        subdir1 = test_dir / "subdir1"
-        subdir2 = test_dir / "subdir2"
-        subdir1.mkdir()
-        subdir2.mkdir()
-
-        # Add files to subdirectories
-        (subdir1 / "file.txt").write_text("content")
-        (subdir2 / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert test_dir.exists()
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_nested_structure(self, tmp_path: Path):
-        """Test removing deeply nested directory structure"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create nested structure
-        nested = test_dir / "level1" / "level2" / "level3"
-        nested.mkdir(parents=True)
-        (nested / "deep_file.txt").write_text("deep content")
-        (test_dir / "level1" / "mid_file.txt").write_text("mid content")
-        (test_dir / "top_file.txt").write_text("top content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert test_dir.exists()
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_with_ignore_files_single(self, tmp_path: Path):
-        """Test removing files while ignoring specific files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files
-        (test_dir / "keep.txt").write_text("keep me")
-        (test_dir / "remove1.txt").write_text("remove me")
-        (test_dir / "remove2.txt").write_text("remove me too")
-
-        result = remove_all_in_directory(test_dir, ignore_files=["keep.txt"])
-        assert result is True
-        assert test_dir.exists()
-        remaining = list(test_dir.iterdir())
-        assert len(remaining) == 1
-        assert remaining[0].name == "keep.txt"
-
-    def test_remove_with_ignore_files_multiple(self, tmp_path: Path):
-        """Test removing files while ignoring multiple specific files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files
-        (test_dir / "keep1.txt").write_text("keep me")
-        (test_dir / "keep2.log").write_text("keep me too")
-        (test_dir / "remove.txt").write_text("remove me")
-
-        result = remove_all_in_directory(
-            test_dir,
-            ignore_files=["keep1.txt", "keep2.log"]
-        )
-        assert result is True
-        assert test_dir.exists()
-        remaining = {f.name for f in test_dir.iterdir()}
-        assert remaining == {"keep1.txt", "keep2.log"}
-
-    def test_remove_with_ignore_directory(self, tmp_path: Path):
-        """Test removing with ignored directory"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create directories
-        keep_dir = test_dir / "keep_dir"
-        remove_dir = test_dir / "remove_dir"
-        keep_dir.mkdir()
-        remove_dir.mkdir()
-
-        (keep_dir / "file.txt").write_text("keep")
-        (remove_dir / "file.txt").write_text("remove")
-
-        result = remove_all_in_directory(test_dir, ignore_files=["keep_dir"])
-        assert result is True
-        assert keep_dir.exists()
-        assert not remove_dir.exists()
-
-    def test_remove_with_ignore_nested_files(self, tmp_path: Path):
-        """Test that ignore_files matches by name at any level"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files with same name at different levels
-        (test_dir / "keep.txt").write_text("top level keep")
-        (test_dir / "remove.txt").write_text("remove")
-        subdir = test_dir / "subdir"
-        subdir.mkdir()
-        (subdir / "file.txt").write_text("nested")
-
-        result = remove_all_in_directory(test_dir, ignore_files=["keep.txt"])
-        assert result is True
-        # keep.txt should be preserved at top level
-        assert (test_dir / "keep.txt").exists()
-        # Other files should be removed
-        assert not (test_dir / "remove.txt").exists()
-        # Subdirectory not in ignore list should be removed
-        assert not subdir.exists()
-
-    def test_remove_nonexistent_directory(self, tmp_path: Path):
-        """Test removing from a non-existent directory returns False"""
-        test_dir = tmp_path / "nonexistent"
-
-        result = remove_all_in_directory(test_dir)
-        assert result is False
-
-    def test_remove_from_file_not_directory(self, tmp_path: Path):
-        """Test that function returns False when given a file instead of directory"""
-        test_file = tmp_path / "file.txt"
-        test_file.write_text("content")
-
-        result = remove_all_in_directory(test_file)
-        assert result is False
-        assert test_file.exists()  # File should not be affected
-
-    def test_remove_with_verbose_mode(self, tmp_path: Path, capsys: CaptureFixture[str]):
-        """Test verbose mode produces output"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files and directories
-        (test_dir / "file1.txt").write_text("content")
-        (test_dir / "file2.txt").write_text("content")
-        subdir = test_dir / "subdir"
-        subdir.mkdir()
-        (subdir / "nested.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir, verbose=True)
-        assert result is True
-
-        captured = capsys.readouterr()
-        assert "Remove old files in: test_dir [" in captured.out
-        assert "]" in captured.out
-        assert "." in captured.out  # Files are marked with .
-        assert "/" in captured.out  # Directories are marked with /
-
-    def test_remove_with_dry_run_mode(self, tmp_path: Path):
-        """Test dry run mode doesn't actually remove files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create test files
-        file1 = test_dir / "file1.txt"
-        file2 = test_dir / "file2.txt"
-        file1.write_text("content 1")
-        file2.write_text("content 2")
-
-        result = remove_all_in_directory(test_dir, dry_run=True)
-        assert result is True
-        # Files should still exist
-        assert file1.exists()
-        assert file2.exists()
-        assert len(list(test_dir.iterdir())) == 2
-
-    def test_remove_with_dry_run_and_verbose(self, tmp_path: Path, capsys: CaptureFixture[str]):
-        """Test dry run with verbose mode shows [DRY RUN] prefix"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-        (test_dir / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir, dry_run=True, verbose=True)
-        assert result is True
-
-        captured = capsys.readouterr()
-        assert "[DRY RUN]" in captured.out
-
-    def test_remove_mixed_content(self, tmp_path: Path):
-        """Test removing mixed files and directories"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create mixed content
-        (test_dir / "file1.txt").write_text("content")
-        (test_dir / "file2.csv").write_text("csv")
-        subdir1 = test_dir / "subdir1"
-        subdir2 = test_dir / "subdir2"
-        subdir1.mkdir()
-        subdir2.mkdir()
-        (subdir1 / "nested_file.txt").write_text("nested")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_with_none_ignore_files(self, tmp_path: Path):
-        """Test that None as ignore_files works correctly"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-        (test_dir / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir, ignore_files=None)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_with_empty_ignore_list(self, tmp_path: Path):
-        """Test that empty ignore_files list works correctly"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-        (test_dir / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir, ignore_files=[])
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_special_characters_in_filenames(self, tmp_path: Path):
-        """Test removing files with special characters in names"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files with special characters
-        (test_dir / "file with spaces.txt").write_text("content")
-        (test_dir / "file-with-dashes.txt").write_text("content")
-        (test_dir / "file_with_underscores.txt").write_text("content")
-        (test_dir / "file.multiple.dots.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_unicode_filenames(self, tmp_path: Path):
-        """Test removing files with unicode characters in names"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files with unicode names
-        (test_dir / "ファイル.txt").write_text("content")
-        (test_dir / "文件.txt").write_text("content")
-        (test_dir / "αρχείο.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_hidden_files(self, tmp_path: Path):
-        """Test removing hidden files (dotfiles)"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create hidden files
-        (test_dir / ".hidden").write_text("content")
-        (test_dir / ".gitignore").write_text("content")
-        (test_dir / "normal.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_preserves_ignored_hidden_files(self, tmp_path: Path):
-        """Test that ignored hidden files are preserved"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        (test_dir / ".gitkeep").write_text("keep")
-        (test_dir / "file.txt").write_text("remove")
-
-        result = remove_all_in_directory(test_dir, ignore_files=[".gitkeep"])
-        assert result is True
-        remaining = list(test_dir.iterdir())
-        assert len(remaining) == 1
-        assert remaining[0].name == ".gitkeep"
-
-    def test_remove_large_number_of_files(self, tmp_path: Path):
-        """Test removing a large number of files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create 100 files
-        for i in range(100):
-            (test_dir / f"file_{i:03d}.txt").write_text(f"content {i}")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_deeply_nested_with_ignore(self, tmp_path: Path):
-        """Test removing structure while preserving ignored items
-
-        Note: rglob processes files depth-first, so files inside an ignored
-        directory will be processed (and potentially removed) before the directory
-        itself is checked. Only items at the same level or that share the same name
-        as ignored items will be preserved.
-        """
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create structure
-        level1 = test_dir / "level1"
-        level1.mkdir()
-        keep_file = test_dir / "keep.txt"
-        (level1 / "file.txt").write_text("remove")
-        keep_file.write_text("keep this file")
-        (test_dir / "top.txt").write_text("remove")
-
-        result = remove_all_in_directory(test_dir, ignore_files=["keep.txt"])
-        assert result is True
-        # Check that keep.txt is preserved
-        assert keep_file.exists()
-        assert keep_file.read_text() == "keep this file"
-        # Other items should be removed
-        assert not (test_dir / "top.txt").exists()
-        assert not level1.exists()
-
-    def test_remove_binary_files(self, tmp_path: Path):
-        """Test removing binary files"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create binary files
-        (test_dir / "binary1.bin").write_bytes(bytes(range(256)))
-        (test_dir / "binary2.dat").write_bytes(b"\x00\x01\x02\xff")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_symlinks(self, tmp_path: Path):
-        """Test removing symbolic links"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create a file and a symlink to it
-        original = tmp_path / "original.txt"
-        original.write_text("original content")
-        symlink = test_dir / "link.txt"
-        symlink.symlink_to(original)
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-        # Original file should still exist
-        assert original.exists()
-
-    def test_remove_with_permissions_variations(self, tmp_path: Path):
-        """Test removing files with different permissions"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create files
-        file1 = test_dir / "readonly.txt"
-        file2 = test_dir / "normal.txt"
-        file1.write_text("readonly")
-        file2.write_text("normal")
-
-        # Make file1 read-only
-        file1.chmod(0o444)
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_default_parameters(self, tmp_path: Path):
-        """Test function with only required parameter"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-        (test_dir / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_return_value_true_when_successful(self, tmp_path: Path):
-        """Test that function returns True on successful removal"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-        (test_dir / "file.txt").write_text("content")
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-        assert isinstance(result, bool)
-
-    def test_remove_return_value_false_when_not_directory(self, tmp_path: Path):
-        """Test that function returns False when path is not a directory"""
-        test_file = tmp_path / "file.txt"
-        test_file.write_text("content")
-
-        result = remove_all_in_directory(test_file)
-        assert result is False
-        assert isinstance(result, bool)
-
-    def test_remove_directory_becomes_empty(self, tmp_path: Path):
-        """Test that directory is empty after removal"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create various items
-        (test_dir / "file.txt").write_text("content")
-        subdir = test_dir / "subdir"
-        subdir.mkdir()
-        (subdir / "nested.txt").write_text("nested")
-
-        # Verify directory is not empty before
-        assert len(list(test_dir.iterdir())) > 0
-
-        result = remove_all_in_directory(test_dir)
-        assert result is True
-
-        # Verify directory is empty after
-        assert len(list(test_dir.iterdir())) == 0
-        assert test_dir.exists()
-        assert test_dir.is_dir()
-
-
-class TestIntegration:
-    """Integration tests for file_handling module"""
-
-    def test_multiple_remove_operations(self, tmp_path: Path):
-        """Test multiple consecutive remove operations"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # First batch of files
-        (test_dir / "batch1_file1.txt").write_text("content")
-        (test_dir / "batch1_file2.txt").write_text("content")
-
-        result1 = remove_all_in_directory(test_dir)
-        assert result1 is True
-        assert list(test_dir.iterdir()) == []
-
-        # Second batch of files
-        (test_dir / "batch2_file1.txt").write_text("content")
-        (test_dir / "batch2_file2.txt").write_text("content")
-
-        result2 = remove_all_in_directory(test_dir)
-        assert result2 is True
-        assert list(test_dir.iterdir()) == []
-
-    def test_remove_then_recreate(self, tmp_path: Path):
-        """Test removing files then recreating them"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Create and remove
-        original_file = test_dir / "file.txt"
-        original_file.write_text("original")
-        remove_all_in_directory(test_dir)
-        assert not original_file.exists()
-
-        # Recreate
-        new_file = test_dir / "file.txt"
-        new_file.write_text("new content")
-        assert new_file.exists()
-        assert new_file.read_text() == "new content"
-
-    def test_cleanup_workflow(self, tmp_path: Path):
-        """Test a typical cleanup workflow"""
-        test_dir = tmp_path / "test_dir"
-        test_dir.mkdir()
-
-        # Simulate work directory
-        (test_dir / "temp1.tmp").write_text("temp")
-        (test_dir / "temp2.tmp").write_text("temp")
-        (test_dir / "result.txt").write_text("important")
-
-        # Clean up temp files, keep result
-        result = remove_all_in_directory(
-            test_dir,
-            ignore_files=["result.txt"]
-        )
-        assert result is True
-
-        remaining = list(test_dir.iterdir())
-        assert len(remaining) == 1
-        assert remaining[0].name == "result.txt"
-        assert remaining[0].read_text() == "important"
-
-# __END__

tests/unit/iterator_handling/test_data_search.py

@@ -1,601 +0,0 @@
-"""
-tests for corelibs.iterator_handling.data_search
-"""
-
-# pylint: disable=use-implicit-booleaness-not-comparison
-
-from typing import Any
-import pytest
-from corelibs.iterator_handling.data_search import (
-    find_in_array_from_list,
-    key_lookup,
-    value_lookup,
-    ArraySearchList
-)
-
-
-class TestFindInArrayFromList:
-    """Tests for find_in_array_from_list function"""
-
-    def test_basic_single_key_match(self):
-        """Test basic search with single key-value pair"""
-        data = [
-            {"name": "Alice", "age": 30},
-            {"name": "Bob", "age": 25},
-            {"name": "Charlie", "age": 35}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Bob"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 1
-        assert result[0]["name"] == "Bob"
-        assert result[0]["age"] == 25
-
-    def test_multiple_key_match(self):
-        """Test search with multiple key-value pairs (AND logic)"""
-        data = [
-            {"name": "Alice", "age": 30, "city": "New York"},
-            {"name": "Bob", "age": 25, "city": "London"},
-            {"name": "Charlie", "age": 30, "city": "Paris"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "age", "value": 30},
-            {"key": "city", "value": "New York"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 1
-        assert result[0]["name"] == "Alice"
-
-    def test_value_list_or_match(self):
-        """Test search with list of values (OR logic)"""
-        data = [
-            {"name": "Alice", "status": "active"},
-            {"name": "Bob", "status": "inactive"},
-            {"name": "Charlie", "status": "pending"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "status", "value": ["active", "pending"]}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Alice"
-        assert result[1]["name"] == "Charlie"
-
-    def test_case_sensitive_true(self):
-        """Test case-sensitive search (default behavior)"""
-        data = [
-            {"name": "Alice"},
-            {"name": "alice"},
-            {"name": "ALICE"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Alice"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 1
-        assert result[0]["name"] == "Alice"
-
-    def test_case_insensitive_search(self):
-        """Test case-insensitive search"""
-        data = [
-            {"name": "Alice"},
-            {"name": "alice"},
-            {"name": "ALICE"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "alice", "case_sensitive": False}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 3
-
-    def test_case_insensitive_with_list_values(self):
-        """Test case-insensitive search with list of values"""
-        data = [
-            {"status": "ACTIVE"},
-            {"status": "Pending"},
-            {"status": "inactive"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "status", "value": ["active", "pending"], "case_sensitive": False}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["status"] == "ACTIVE"
-        assert result[1]["status"] == "Pending"
-
-    def test_return_index_true(self):
-        """Test returning results with index"""
-        data = [
-            {"name": "Alice"},
-            {"name": "Bob"},
-            {"name": "Charlie"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Bob"}
-        ]
-
-        result = find_in_array_from_list(data, search_params, return_index=True)
-
-        assert len(result) == 1
-        assert result[0]["index"] == 1
-        assert result[0]["data"]["name"] == "Bob"
-
-    def test_return_index_multiple_results(self):
-        """Test returning multiple results with indices"""
-        data = [
-            {"status": "active"},
-            {"status": "inactive"},
-            {"status": "active"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "status", "value": "active"}
-        ]
-
-        result = find_in_array_from_list(data, search_params, return_index=True)
-
-        assert len(result) == 2
-        assert result[0]["index"] == 0
-        assert result[0]["data"]["status"] == "active"
-        assert result[1]["index"] == 2
-        assert result[1]["data"]["status"] == "active"
-
-    def test_no_match_returns_empty_list(self):
-        """Test that no match returns empty list"""
-        data = [
-            {"name": "Alice"},
-            {"name": "Bob"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Charlie"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert result == []
-
-    def test_empty_data_returns_empty_list(self):
-        """Test that empty data list returns empty list"""
-        data: list[dict[str, Any]] = []
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Alice"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert result == []
-
-    def test_missing_key_in_data(self):
-        """Test search when key doesn't exist in some data items"""
-        data = [
-            {"name": "Alice", "age": 30},
-            {"name": "Bob"},  # Missing 'age' key
-            {"name": "Charlie", "age": 30}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "age", "value": 30}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Alice"
-        assert result[1]["name"] == "Charlie"
-
-    def test_numeric_values(self):
-        """Test search with numeric values"""
-        data = [
-            {"id": 1, "score": 95},
-            {"id": 2, "score": 87},
-            {"id": 3, "score": 95}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "score", "value": 95}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["id"] == 1
-        assert result[1]["id"] == 3
-
-    def test_boolean_values(self):
-        """Test search with boolean values"""
-        data = [
-            {"name": "Alice", "active": True},
-            {"name": "Bob", "active": False},
-            {"name": "Charlie", "active": True}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "active", "value": True}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Alice"
-        assert result[1]["name"] == "Charlie"
-
-    def test_float_values(self):
-        """Test search with float values"""
-        data = [
-            {"name": "Product A", "price": 19.99},
-            {"name": "Product B", "price": 29.99},
-            {"name": "Product C", "price": 19.99}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "price", "value": 19.99}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Product A"
-        assert result[1]["name"] == "Product C"
-
-    def test_mixed_value_types_in_list(self):
-        """Test search with mixed types in value list"""
-        data = [
-            {"id": "1", "value": "active"},
-            {"id": 2, "value": "pending"},
-            {"id": "3", "value": "active"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "id", "value": ["1", "3"]}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["id"] == "1"
-        assert result[1]["id"] == "3"
-
-    def test_complex_multi_criteria_search(self):
-        """Test complex search with multiple criteria"""
-        data = [
-            {"name": "Alice", "age": 30, "city": "New York", "status": "active"},
-            {"name": "Bob", "age": 25, "city": "London", "status": "active"},
-            {"name": "Charlie", "age": 30, "city": "Paris", "status": "inactive"},
-            {"name": "David", "age": 30, "city": "New York", "status": "active"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "age", "value": 30},
-            {"key": "city", "value": "New York"},
-            {"key": "status", "value": "active"}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Alice"
-        assert result[1]["name"] == "David"
-
-    def test_invalid_search_params_not_list(self):
-        """Test that non-list search_params raises ValueError"""
-        data = [{"name": "Alice"}]
-        search_params = {"key": "name", "value": "Alice"}  # type: ignore
-
-        with pytest.raises(ValueError, match="search_params must be a list"):
-            find_in_array_from_list(data, search_params)  # type: ignore
-
-    def test_missing_key_in_search_params(self):
-        """Test that missing 'key' in search_params raises KeyError"""
-        data = [{"name": "Alice"}]
-        search_params: list[dict[str, Any]] = [
-            {"value": "Alice"}  # Missing 'key'
-        ]
-
-        with pytest.raises(KeyError, match="Either Key '' or Value 'Alice' is missing or empty"):
-            find_in_array_from_list(data, search_params)  # type: ignore
-
-    def test_missing_value_in_search_params(self):
-        """Test that missing 'value' in search_params raises KeyError"""
-        data = [{"name": "Alice"}]
-        search_params: list[dict[str, Any]] = [
-            {"key": "name"}  # Missing 'value'
-        ]
-
-        with pytest.raises(KeyError, match="Either Key 'name' or Value"):
-            find_in_array_from_list(data, search_params)  # type: ignore
-
-    def test_empty_key_in_search_params(self):
-        """Test that empty 'key' in search_params raises KeyError"""
-        data = [{"name": "Alice"}]
-        search_params: list[dict[str, Any]] = [
-            {"key": "", "value": "Alice"}
-        ]
-
-        with pytest.raises(KeyError, match="Either Key '' or Value 'Alice' is missing or empty"):
-            find_in_array_from_list(data, search_params)  # type: ignore
-
-    def test_empty_value_in_search_params(self):
-        """Test that empty 'value' in search_params raises KeyError"""
-        data = [{"name": "Alice"}]
-        search_params: list[dict[str, Any]] = [
-            {"key": "name", "value": ""}
-        ]
-
-        with pytest.raises(KeyError, match="Either Key 'name' or Value '' is missing or empty"):
-            find_in_array_from_list(data, search_params)  # type: ignore
-
-    def test_duplicate_key_in_search_params(self):
-        """Test that duplicate keys in search_params raises KeyError"""
-        data = [{"name": "Alice", "age": 30}]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Alice"},
-            {"key": "name", "value": "Bob"}  # Duplicate key
-        ]
-
-        with pytest.raises(KeyError, match="Key name already exists in search_params"):
-            find_in_array_from_list(data, search_params)
-
-    def test_partial_match_fails(self):
-        """Test that partial match (not all criteria) returns no result"""
-        data = [
-            {"name": "Alice", "age": 30, "city": "New York"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "name", "value": "Alice"},
-            {"key": "age", "value": 25}  # Doesn't match
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert result == []
-
-    def test_none_value_in_list(self):
-        """Test search with None in value list"""
-        data = [
-            {"name": "Alice", "nickname": "Ally"},
-            {"name": "Bob", "nickname": None},
-            {"name": "Charlie", "nickname": "Chuck"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "nickname", "value": [None, "Chuck"]}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == 2
-        assert result[0]["name"] == "Bob"
-        assert result[1]["name"] == "Charlie"
-
-    @pytest.mark.parametrize("test_value,expected_count", [
-        ("active", 1),
-        ("inactive", 1),
-        ("pending", 1),
-        ("archived", 0)
-    ])
-    def test_parametrized_status_search(self, test_value: str, expected_count: int):
-        """Parametrized test for different status values"""
-        data = [
-            {"id": 1, "status": "active"},
-            {"id": 2, "status": "inactive"},
-            {"id": 3, "status": "pending"}
-        ]
-        search_params: list[ArraySearchList] = [
-            {"key": "status", "value": test_value}
-        ]
-
-        result = find_in_array_from_list(data, search_params)
-
-        assert len(result) == expected_count
-
-
-class TestKeyLookup:
-    """Tests for key_lookup function"""
-
-    def test_key_exists(self):
-        """Test lookup when key exists"""
-        haystack = {"name": "Alice", "age": "30", "city": "New York"}
-
-        result = key_lookup(haystack, "name")
-
-        assert result == "Alice"
-
-    def test_key_not_exists(self):
-        """Test lookup when key doesn't exist returns empty string"""
-        haystack = {"name": "Alice", "age": "30"}
-
-        result = key_lookup(haystack, "city")
-
-        assert result == ""
-
-    def test_empty_dict(self):
-        """Test lookup in empty dictionary"""
-        haystack: dict[str, str] = {}
-
-        result = key_lookup(haystack, "name")
-
-        assert result == ""
-
-    def test_multiple_lookups(self):
-        """Test multiple lookups in same dictionary"""
-        haystack = {"first": "John", "last": "Doe", "email": "john@example.com"}
-
-        assert key_lookup(haystack, "first") == "John"
-        assert key_lookup(haystack, "last") == "Doe"
-        assert key_lookup(haystack, "email") == "john@example.com"
-        assert key_lookup(haystack, "phone") == ""
-
-    def test_numeric_string_values(self):
-        """Test lookup with numeric string values"""
-        haystack = {"count": "42", "price": "19.99"}
-
-        assert key_lookup(haystack, "count") == "42"
-        assert key_lookup(haystack, "price") == "19.99"
-
-    def test_empty_string_value(self):
-        """Test lookup when value is empty string"""
-        haystack = {"name": "", "city": "New York"}
-
-        result = key_lookup(haystack, "name")
-
-        assert result == ""
-
-    def test_whitespace_value(self):
-        """Test lookup when value contains whitespace"""
-        haystack = {"name": "  Alice  ", "message": " "}
-
-        assert key_lookup(haystack, "name") == "  Alice  "
-        assert key_lookup(haystack, "message") == " "
-
-    @pytest.mark.parametrize("key,expected", [
-        ("a", "1"),
-        ("b", "2"),
-        ("c", "3"),
-        ("d", "")
-    ])
-    def test_parametrized_lookup(self, key: str, expected: str):
-        """Parametrized test for key lookup"""
-        haystack = {"a": "1", "b": "2", "c": "3"}
-
-        result = key_lookup(haystack, key)
-
-        assert result == expected
-
-
-class TestValueLookup:
-    """Tests for value_lookup function"""
-
-    def test_value_exists_single(self):
-        """Test lookup when value exists once"""
-        haystack = {"name": "Alice", "username": "alice123", "email": "alice@example.com"}
-
-        result = value_lookup(haystack, "Alice")
-
-        assert result == "name"
-
-    def test_value_not_exists(self):
-        """Test lookup when value doesn't exist returns empty string"""
-        haystack = {"name": "Alice", "username": "alice123"}
-
-        result = value_lookup(haystack, "Bob")
-
-        assert result == ""
-
-    def test_value_exists_multiple_no_raise(self):
-        """Test lookup when value exists multiple times, returns first"""
-        haystack = {"key1": "duplicate", "key2": "unique", "key3": "duplicate"}
-
-        result = value_lookup(haystack, "duplicate")
-
-        assert result in ["key1", "key3"]  # Order may vary in dict
-
-    def test_value_exists_multiple_raise_on_many_false(self):
-        """Test lookup with multiple matches and raise_on_many=False"""
-        haystack = {"a": "same", "b": "same", "c": "different"}
-
-        result = value_lookup(haystack, "same", raise_on_many=False)
-
-        assert result in ["a", "b"]
-
-    def test_value_exists_multiple_raise_on_many_true(self):
-        """Test lookup with multiple matches and raise_on_many=True raises ValueError"""
-        haystack = {"a": "same", "b": "same", "c": "different"}
-
-        with pytest.raises(ValueError, match="More than one element found with the same name"):
-            value_lookup(haystack, "same", raise_on_many=True)
-
-    def test_value_exists_single_raise_on_many_true(self):
-        """Test lookup with single match and raise_on_many=True works fine"""
-        haystack = {"name": "Alice", "username": "alice123"}
-
-        result = value_lookup(haystack, "Alice", raise_on_many=True)
-
-        assert result == "name"
-
-    def test_empty_dict(self):
-        """Test lookup in empty dictionary"""
-        haystack: dict[str, str] = {}
-
-        result = value_lookup(haystack, "Alice")
-
-        assert result == ""
-
-    def test_empty_dict_raise_on_many(self):
-        """Test lookup in empty dictionary with raise_on_many=True"""
-        haystack: dict[str, str] = {}
-
-        result = value_lookup(haystack, "Alice", raise_on_many=True)
-
-        assert result == ""
-
-    def test_numeric_string_values(self):
-        """Test lookup with numeric string values"""
-        haystack = {"id": "123", "count": "456", "score": "123"}
-
-        result = value_lookup(haystack, "456")
-
-        assert result == "count"
-
-    def test_empty_string_value(self):
-        """Test lookup for empty string value"""
-        haystack = {"name": "", "city": "New York", "country": ""}
-
-        result = value_lookup(haystack, "")
-
-        assert result in ["name", "country"]
-
-    def test_whitespace_value(self):
-        """Test lookup for whitespace value"""
-        haystack = {"a": "  spaces  ", "b": "normal", "c": "  spaces  "}
-
-        result = value_lookup(haystack, "  spaces  ")
-
-        assert result in ["a", "c"]
-
-    def test_case_sensitive_lookup(self):
-        """Test that lookup is case-sensitive"""
-        haystack = {"name": "Alice", "username": "alice", "email": "ALICE"}
-
-        assert value_lookup(haystack, "Alice") == "name"
-        assert value_lookup(haystack, "alice") == "username"
-        assert value_lookup(haystack, "ALICE") == "email"
-        assert value_lookup(haystack, "aLiCe") == ""
-
-    def test_special_characters(self):
-        """Test lookup with special characters"""
-        haystack = {"key1": "test@example.com", "key2": "test#value", "key3": "test@example.com"}
-
-        result = value_lookup(haystack, "test@example.com")
-
-        assert result in ["key1", "key3"]
-
-    @pytest.mark.parametrize("value,expected_key", [
-        ("value1", "a"),
-        ("value2", "b"),
-        ("value3", "c"),
-        ("nonexistent", "")
-    ])
-    def test_parametrized_lookup(self, value: str, expected_key: str):
-        """Parametrized test for value lookup"""
-        haystack = {"a": "value1", "b": "value2", "c": "value3"}
-
-        result = value_lookup(haystack, value)
-
-        assert result == expected_key
-
-    def test_duplicate_values_consistent_return(self):
-        """Test that lookup with duplicates consistently returns one of the keys"""
-        haystack = {"x": "dup", "y": "dup", "z": "dup"}
-
-        # Should return same key consistently
-        result1 = value_lookup(haystack, "dup")
-        result2 = value_lookup(haystack, "dup")
-        result3 = value_lookup(haystack, "dup")
-
-        assert result1 == result2 == result3
-        assert result1 in ["x", "y", "z"]

tests/unit/iterator_handling/test_dict_helpers.py

@@ -1,652 +0,0 @@
-"""
-iterator_handling.dict_helper tests
-"""
-
-# pylint: disable=use-implicit-booleaness-not-comparison
-
-from typing import Any
-import pytest
-from corelibs.iterator_handling.dict_helpers import (
-    delete_keys_from_set,
-    build_dict,
-    set_entry,
-)
-
-
-class TestDeleteKeysFromSet:
-    """Test cases for delete_keys_from_set function"""
-
-    def test_delete_single_key_from_dict(self):
-        """Test deleting a single key from a dictionary"""
-        set_data = {"a": 1, "b": 2, "c": 3}
-        keys = ["b"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "c": 3}
-        assert "b" not in result
-
-    def test_delete_multiple_keys_from_dict(self):
-        """Test deleting multiple keys from a dictionary"""
-        set_data = {"a": 1, "b": 2, "c": 3, "d": 4}
-        keys = ["b", "d"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "c": 3}
-        assert "b" not in result
-        assert "d" not in result
-
-    def test_delete_all_keys_from_dict(self):
-        """Test deleting all keys from a dictionary"""
-        set_data = {"a": 1, "b": 2}
-        keys = ["a", "b"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {}
-
-    def test_delete_nonexistent_key(self):
-        """Test deleting a key that doesn't exist"""
-        set_data = {"a": 1, "b": 2}
-        keys = ["c", "d"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "b": 2}
-
-    def test_delete_keys_from_nested_dict(self):
-        """Test deleting keys from nested dictionaries"""
-        set_data = {
-            "a": 1,
-            "b": {"c": 2, "d": 3, "e": 4},
-            "f": 5
-        }
-        keys = ["d", "f"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "b": {"c": 2, "e": 4}}
-        assert "d" not in result["b"]  # type: ignore
-        assert "f" not in result
-
-    def test_delete_keys_from_deeply_nested_dict(self):
-        """Test deleting keys from deeply nested structures"""
-        set_data = {
-            "a": 1,
-            "b": {
-                "c": 2,
-                "d": {
-                    "e": 3,
-                    "f": 4
-                }
-            },
-            "g": 5
-        }
-        keys = ["f", "g"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "b": {"c": 2, "d": {"e": 3}}}
-        assert "g" not in result
-
-    def test_delete_keys_from_list(self):
-        """Test with list containing dictionaries"""
-        set_data = [
-            {"a": 1, "b": 2},
-            {"c": 3, "d": 4},
-            {"e": 5, "f": 6}
-        ]
-        keys = ["b", "d", "f"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == [
-            {"a": 1},
-            {"c": 3},
-            {"e": 5}
-        ]
-
-    def test_delete_keys_from_list_with_nested_dicts(self):
-        """Test with list containing nested dictionaries"""
-        set_data = [
-            {"a": 1, "b": {"c": 2, "d": 3}},
-            {"e": 4, "f": {"g": 5, "h": 6}}
-        ]
-        keys = ["d", "h"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == [
-            {"a": 1, "b": {"c": 2}},
-            {"e": 4, "f": {"g": 5}}
-        ]
-
-    def test_delete_keys_from_dict_with_list_values(self):
-        """Test with dictionary containing list values"""
-        set_data = {
-            "a": [{"b": 1, "c": 2}, {"d": 3, "e": 4}],
-            "f": 5
-        }
-        keys = ["c", "e"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {
-            "a": [{"b": 1}, {"d": 3}],
-            "f": 5
-        }
-
-    def test_empty_keys_list(self):
-        """Test with empty keys list - should return data unchanged"""
-        set_data = {"a": 1, "b": 2, "c": 3}
-        keys: list[str] = []
-        result = delete_keys_from_set(set_data, keys)
-        assert result == set_data
-
-    def test_empty_dict(self):
-        """Test with empty dictionary"""
-        set_data: dict[str, Any] = {}
-        keys = ["a", "b"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {}
-
-    def test_empty_list(self):
-        """Test with empty list"""
-        set_data: list[Any] = []
-        keys = ["a", "b"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == []
-
-    def test_string_input(self):
-        """Test with string input - should convert to list"""
-        set_data = "hello"
-        keys = ["a"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == ["hello"]
-
-    def test_complex_mixed_structure(self):
-        """Test with complex mixed structure"""
-        set_data = {
-            "users": [
-                {
-                    "name": "Alice",
-                    "age": 30,
-                    "password": "secret1",
-                    "profile": {
-                        "email": "alice@example.com",
-                        "password": "secret2"
-                    }
-                },
-                {
-                    "name": "Bob",
-                    "age": 25,
-                    "password": "secret3",
-                    "profile": {
-                        "email": "bob@example.com",
-                        "password": "secret4"
-                    }
-                }
-            ],
-            "metadata": {
-                "count": 2,
-                "password": "admin"
-            }
-        }
-        keys = ["password"]
-        result = delete_keys_from_set(set_data, keys)
-
-        # Check that all password fields are removed
-        assert "password" not in result["metadata"]  # type: ignore
-        for user in result["users"]:  # type: ignore
-            assert "password" not in user
-            assert "password" not in user["profile"]
-
-        # Check that other fields remain
-        assert result["users"][0]["name"] == "Alice"  # type: ignore
-        assert result["users"][1]["name"] == "Bob"  # type: ignore
-        assert result["metadata"]["count"] == 2  # type: ignore
-
-    def test_dict_with_none_values(self):
-        """Test with dictionary containing None values"""
-        set_data = {"a": 1, "b": None, "c": 3}
-        keys = ["b"]
-        result = delete_keys_from_set(set_data, keys)
-        assert result == {"a": 1, "c": 3}
-
-    def test_dict_with_various_value_types(self):
-        """Test with dictionary containing various value types"""
-        set_data = {
-            "int": 42,
-            "float": 3.14,
-            "bool": True,
-            "str": "hello",
-            "list": [1, 2, 3],
-            "dict": {"nested": "value"},
-            "none": None
-        }
-        keys = ["bool", "none"]
-        result = delete_keys_from_set(set_data, keys)
-        assert "bool" not in result
-        assert "none" not in result
-        assert len(result) == 5
-
-
-class TestBuildDict:
-    """Test cases for build_dict function"""
-
-    def test_build_dict_without_ignore_entries(self):
-        """Test build_dict without ignore_entries (None)"""
-        input_dict = {"a": 1, "b": 2, "c": 3}
-        result = build_dict(input_dict)
-        assert result == input_dict
-        assert result is input_dict  # Should return same object
-
-    def test_build_dict_with_ignore_entries_single(self):
-        """Test build_dict with single ignore entry"""
-        input_dict = {"a": 1, "b": 2, "c": 3}
-        ignore = ["b"]
-        result = build_dict(input_dict, ignore)
-        assert result == {"a": 1, "c": 3}
-        assert "b" not in result
-
-    def test_build_dict_with_ignore_entries_multiple(self):
-        """Test build_dict with multiple ignore entries"""
-        input_dict = {"a": 1, "b": 2, "c": 3, "d": 4}
-        ignore = ["b", "d"]
-        result = build_dict(input_dict, ignore)
-        assert result == {"a": 1, "c": 3}
-
-    def test_build_dict_with_nested_ignore(self):
-        """Test build_dict with nested structures"""
-        input_dict = {
-            "a": 1,
-            "b": {"c": 2, "d": 3},
-            "e": 4
-        }
-        ignore = ["d", "e"]
-        result = build_dict(input_dict, ignore)
-        assert result == {"a": 1, "b": {"c": 2}}
-        assert "e" not in result
-        assert "d" not in result["b"]  # type: ignore
-
-    def test_build_dict_with_empty_ignore_list(self):
-        """Test build_dict with empty ignore list"""
-        input_dict = {"a": 1, "b": 2}
-        ignore: list[str] = []
-        result = build_dict(input_dict, ignore)
-        assert result == input_dict
-
-    def test_build_dict_with_nonexistent_ignore_keys(self):
-        """Test build_dict with keys that don't exist"""
-        input_dict = {"a": 1, "b": 2}
-        ignore = ["c", "d"]
-        result = build_dict(input_dict, ignore)
-        assert result == {"a": 1, "b": 2}
-
-    def test_build_dict_ignore_all_keys(self):
-        """Test build_dict ignoring all keys"""
-        input_dict = {"a": 1, "b": 2}
-        ignore = ["a", "b"]
-        result = build_dict(input_dict, ignore)
-        assert result == {}
-
-    def test_build_dict_with_complex_structure(self):
-        """Test build_dict with complex nested structure"""
-        input_dict = {
-            "ResponseMetadata": {
-                "RequestId": "12345",
-                "HTTPStatusCode": 200,
-                "RetryAttempts": 0
-            },
-            "data": {
-                "id": 1,
-                "name": "Test",
-                "ResponseMetadata": {"internal": "value"}
-            },
-            "status": "success"
-        }
-        ignore = ["ResponseMetadata", "RetryAttempts"]
-        result = build_dict(input_dict, ignore)
-
-        # ResponseMetadata should be removed at all levels
-        assert "ResponseMetadata" not in result
-        assert "ResponseMetadata" not in result["data"]  # type: ignore
-        assert result["data"]["name"] == "Test"  # type: ignore
-        assert result["status"] == "success"  # type: ignore
-
-    def test_build_dict_with_list_values(self):
-        """Test build_dict with lists containing dictionaries"""
-        input_dict = {
-            "items": [
-                {"id": 1, "temp": "remove"},
-                {"id": 2, "temp": "remove"}
-            ],
-            "temp": "also_remove"
-        }
-        ignore = ["temp"]
-        result = build_dict(input_dict, ignore)
-
-        assert "temp" not in result
-        assert "temp" not in result["items"][0]  # type: ignore
-        assert "temp" not in result["items"][1]  # type: ignore
-        assert result["items"][0]["id"] == 1  # type: ignore
-        assert result["items"][1]["id"] == 2  # type: ignore
-
-    def test_build_dict_empty_input(self):
-        """Test build_dict with empty dictionary"""
-        input_dict: dict[str, Any] = {}
-        result = build_dict(input_dict, ["a", "b"])
-        assert result == {}
-
-    def test_build_dict_preserves_type_annotation(self):
-        """Test that build_dict preserves proper type"""
-        input_dict = {"a": 1, "b": [1, 2, 3], "c": {"nested": "value"}}
-        result = build_dict(input_dict)
-        assert isinstance(result, dict)
-        assert isinstance(result["b"], list)
-        assert isinstance(result["c"], dict)
-
-
-class TestSetEntry:
-    """Test cases for set_entry function"""
-
-    def test_set_entry_new_key(self):
-        """Test setting a new key in dictionary"""
-        dict_set: dict[str, Any] = {}
-        key = "new_key"
-        value = "new_value"
-        result = set_entry(dict_set, key, value)
-        assert result[key] == value
-        assert len(result) == 1
-
-    def test_set_entry_existing_key(self):
-        """Test overwriting an existing key"""
-        dict_set = {"key": "old_value"}
-        key = "key"
-        value = "new_value"
-        result = set_entry(dict_set, key, value)
-        assert result[key] == value
-        assert result[key] != "old_value"
-
-    def test_set_entry_with_dict_value(self):
-        """Test setting a dictionary as value"""
-        dict_set: dict[str, Any] = {}
-        key = "config"
-        value = {"setting1": True, "setting2": "value"}
-        result = set_entry(dict_set, key, value)
-        assert result[key] == value
-        assert isinstance(result[key], dict)
-
-    def test_set_entry_with_list_value(self):
-        """Test setting a list as value"""
-        dict_set: dict[str, Any] = {}
-        key = "items"
-        value = [1, 2, 3, 4]
-        result = set_entry(dict_set, key, value)
-        assert result[key] == value
-        assert isinstance(result[key], list)
-
-    def test_set_entry_with_none_value(self):
-        """Test setting None as value"""
-        dict_set: dict[str, Any] = {}
-        key = "nullable"
-        value = None
-        result = set_entry(dict_set, key, value)
-        assert result[key] is None
-        assert key in result
-
-    def test_set_entry_with_integer_value(self):
-        """Test setting integer value"""
-        dict_set: dict[str, Any] = {}
-        key = "count"
-        value = 42
-        result = set_entry(dict_set, key, value)
-        assert result[key] == 42
-        assert isinstance(result[key], int)
-
-    def test_set_entry_with_float_value(self):
-        """Test setting float value"""
-        dict_set: dict[str, Any] = {}
-        key = "price"
-        value = 19.99
-        result = set_entry(dict_set, key, value)
-        assert result[key] == 19.99
-        assert isinstance(result[key], float)
-
-    def test_set_entry_with_boolean_value(self):
-        """Test setting boolean value"""
-        dict_set: dict[str, Any] = {}
-        key = "enabled"
-        value = True
-        result = set_entry(dict_set, key, value)
-        assert result[key] is True
-        assert isinstance(result[key], bool)
-
-    def test_set_entry_multiple_times(self):
-        """Test setting multiple entries"""
-        dict_set: dict[str, Any] = {}
-        set_entry(dict_set, "key1", "value1")
-        set_entry(dict_set, "key2", "value2")
-        set_entry(dict_set, "key3", "value3")
-
-        assert len(dict_set) == 3
-        assert dict_set["key1"] == "value1"
-        assert dict_set["key2"] == "value2"
-        assert dict_set["key3"] == "value3"
-
-    def test_set_entry_overwrites_existing(self):
-        """Test that setting an existing key overwrites it"""
-        dict_set = {"key": {"old": "data"}}
-        value = {"new": "data"}
-        result = set_entry(dict_set, "key", value)
-        assert result["key"] == {"new": "data"}
-        assert "old" not in result["key"]
-
-    def test_set_entry_modifies_original_dict(self):
-        """Test that set_entry modifies the original dictionary"""
-        dict_set: dict[str, Any] = {}
-        result = set_entry(dict_set, "key", "value")
-        assert result is dict_set
-        assert dict_set["key"] == "value"
-
-    def test_set_entry_with_empty_string_value(self):
-        """Test setting empty string as value"""
-        dict_set: dict[str, Any] = {}
-        key = "empty"
-        value = ""
-        result = set_entry(dict_set, key, value)
-        assert result[key] == ""
-        assert key in result
-
-    def test_set_entry_with_complex_nested_structure(self):
-        """Test setting complex nested structure"""
-        dict_set: dict[str, Any] = {}
-        key = "complex"
-        value = {
-            "level1": {
-                "level2": {
-                    "level3": ["a", "b", "c"]
-                }
-            }
-        }
-        result = set_entry(dict_set, key, value)
-        assert result[key]["level1"]["level2"]["level3"] == ["a", "b", "c"]
-
-
-# Parametrized tests for more comprehensive coverage
-class TestParametrized:
-    """Parametrized tests for better coverage"""
-
-    @pytest.mark.parametrize("set_data,keys,expected", [
-        ({"a": 1, "b": 2}, ["b"], {"a": 1}),
-        ({"a": 1, "b": 2, "c": 3}, ["a", "c"], {"b": 2}),
-        ({"a": 1}, ["a"], {}),
-        ({"a": 1, "b": 2}, ["c"], {"a": 1, "b": 2}),
-        ({}, ["a"], {}),
-        ({"a": {"b": 1, "c": 2}}, ["c"], {"a": {"b": 1}}),
-    ])
-    def test_delete_keys_parametrized(
-        self,
-        set_data: dict[str, Any],
-        keys: list[str],
-        expected: dict[str, Any]
-    ):
-        """Test delete_keys_from_set with various inputs"""
-        result = delete_keys_from_set(set_data, keys)
-        assert result == expected
-
-    @pytest.mark.parametrize("input_dict,ignore,expected", [
-        ({"a": 1, "b": 2}, ["b"], {"a": 1}),
-        ({"a": 1, "b": 2}, ["c"], {"a": 1, "b": 2}),
-        ({"a": 1, "b": 2}, [], {"a": 1, "b": 2}),
-        ({"a": 1}, ["a"], {}),
-        ({}, ["a"], {}),
-    ])
-    def test_build_dict_parametrized(
-        self,
-        input_dict: dict[str, Any],
-        ignore: list[str],
-        expected: dict[str, Any]
-    ):
-        """Test build_dict with various inputs"""
-        result = build_dict(input_dict, ignore)
-        assert result == expected
-
-    @pytest.mark.parametrize("key,value", [
-        ("string_key", "string_value"),
-        ("int_key", 42),
-        ("float_key", 3.14),
-        ("bool_key", True),
-        ("list_key", [1, 2, 3]),
-        ("dict_key", {"nested": "value"}),
-        ("none_key", None),
-        ("empty_key", ""),
-        ("zero_key", 0),
-        ("false_key", False),
-    ])
-    def test_set_entry_parametrized(self, key: str, value: Any):
-        """Test set_entry with various value types"""
-        dict_set: dict[str, Any] = {}
-        result = set_entry(dict_set, key, value)
-        assert result[key] == value
-
-
-# Edge cases and integration tests
-class TestEdgeCases:
-    """Test edge cases and special scenarios"""
-
-    def test_delete_keys_preserves_modification(self):
-        """Test that original dict is modified"""
-        set_data = {"a": 1, "b": 2, "c": 3}
-        keys = ["b"]
-        result = delete_keys_from_set(set_data, keys)
-        # The function modifies the original dict
-        assert result is set_data
-        assert "b" not in set_data
-
-    def test_build_dict_with_aws_typedef_scenario(self):
-        """Test build_dict mimicking AWS TypedDict usage"""
-        # Simulating AWS response with ResponseMetadata
-        aws_response: dict[str, Any] = {
-            "Items": [
-                {"id": "1", "name": "Item1"},
-                {"id": "2", "name": "Item2"}
-            ],
-            "Count": 2,
-            "ScannedCount": 2,
-            "ResponseMetadata": {
-                "RequestId": "abc123",
-                "HTTPStatusCode": 200,
-                "HTTPHeaders": {},
-                "RetryAttempts": 0
-            }
-        }
-        result = build_dict(aws_response, ["ResponseMetadata"])
-
-        assert "ResponseMetadata" not in result
-        assert result["Count"] == 2  # type: ignore
-        assert len(result["Items"]) == 2  # type: ignore
-
-    def test_set_entry_idempotency(self):
-        """Test that calling set_entry multiple times with same value is idempotent"""
-        dict_set: dict[str, Any] = {}
-        value = "test_value"
-
-        result1 = set_entry(dict_set, "key", value)
-        result2 = set_entry(dict_set, "key", value)
-        result3 = set_entry(dict_set, "key", value)
-
-        assert result1 is result2 is result3
-        assert result1["key"] == value
-        assert len(result1) == 1
-
-    def test_delete_keys_with_circular_reference_protection(self):
-        """Test that function handles normal cases without circular issues"""
-        # Python dicts can't have true circular references easily
-        # but we can test deep nesting
-        set_data = {
-            "level1": {
-                "level2": {
-                    "level3": {
-                        "level4": {
-                            "data": "value",
-                            "remove": "this"
-                        }
-                    }
-                }
-            }
-        }
-        keys = ["remove"]
-        result = delete_keys_from_set(set_data, keys)
-        assert "remove" not in result["level1"]["level2"]["level3"]["level4"]  # type: ignore
-        assert result["level1"]["level2"]["level3"]["level4"]["data"] == "value"  # type: ignore
-
-    def test_build_dict_none_ignore_vs_empty_ignore(self):
-        """Test difference between None and empty list for ignore_entries"""
-        input_dict = {"a": 1, "b": 2}
-
-        result_none = build_dict(input_dict, None)
-        result_empty = build_dict(input_dict, [])
-
-        assert result_none == input_dict
-        assert result_empty == input_dict
-        # With None, it returns the same object
-        assert result_none is input_dict
-        # With empty list, it goes through delete_keys_from_set
-        assert result_empty is input_dict
-
-
-# Integration tests
-class TestIntegration:
-    """Integration tests combining multiple functions"""
-
-    def test_build_dict_then_set_entry(self):
-        """Test using build_dict followed by set_entry"""
-        original = {
-            "a": 1,
-            "b": 2,
-            "remove_me": "gone"
-        }
-        cleaned = build_dict(original, ["remove_me"])
-        result = set_entry(cleaned, "c", 3)
-
-        assert result == {"a": 1, "b": 2, "c": 3}
-        assert "remove_me" not in result
-
-    def test_delete_keys_then_set_entry(self):
-        """Test using delete_keys_from_set followed by set_entry"""
-        data = {"a": 1, "b": 2, "c": 3}
-        cleaned = delete_keys_from_set(data, ["b"])
-        result = set_entry(cleaned, "d", 4)  # type: ignore
-
-        assert result == {"a": 1, "c": 3, "d": 4}
-
-    def test_multiple_operations_chain(self):
-        """Test chaining multiple operations"""
-        data = {
-            "user": {
-                "name": "Alice",
-                "password": "secret",
-                "email": "alice@example.com"
-            },
-            "metadata": {
-                "created": "2024-01-01",
-                "password": "admin"
-            }
-        }
-
-        # Remove passwords
-        cleaned = build_dict(data, ["password"])
-
-        # Add new field
-        result = set_entry(cleaned, "processed", True)
-
-        assert "password" not in result["user"]  # type: ignore
-        assert "password" not in result["metadata"]  # type: ignore
-        assert result["processed"] is True  # type: ignore
-        assert result["user"]["name"] == "Alice"  # type: ignore
-
-# __END__

tests/unit/iterator_handling/test_dict_mask.py

@@ -1,291 +0,0 @@
-"""
-tests for corelibs.iterator_handling.dict_helpers
-"""
-
-from typing import Any
-import pytest
-from corelibs.iterator_handling.dict_mask import mask
-
-
-def test_mask_default_behavior():
-    """Test masking with default mask_keys"""
-    data = {
-        "username": "john_doe",
-        "password": "secret123",
-        "email": "john@example.com",
-        "api_secret": "abc123",
-        "encryption_key": "xyz789"
-    }
-
-    result = mask(data)
-
-    assert result["username"] == "john_doe"
-    assert result["password"] == "***"
-    assert result["email"] == "john@example.com"
-    assert result["api_secret"] == "***"
-    assert result["encryption_key"] == "***"
-
-
-def test_mask_custom_keys():
-    """Test masking with custom mask_keys"""
-    data = {
-        "username": "john_doe",
-        "token": "abc123",
-        "api_key": "xyz789",
-        "password": "secret123"
-    }
-
-    result = mask(data, mask_keys=["token", "api"])
-
-    assert result["username"] == "john_doe"
-    assert result["token"] == "***"
-    assert result["api_key"] == "***"
-    assert result["password"] == "secret123"  # Not masked with custom keys
-
-
-def test_mask_custom_mask_string():
-    """Test masking with custom mask string"""
-    data = {"password": "secret123"}
-
-    result = mask(data, mask_str="[HIDDEN]")
-
-    assert result["password"] == "[HIDDEN]"
-
-
-def test_mask_case_insensitive():
-    """Test that masking is case insensitive"""
-    data = {
-        "PASSWORD": "secret123",
-        "Secret_Key": "abc123",
-        "ENCRYPTION_data": "xyz789"
-    }
-
-    result = mask(data)
-
-    assert result["PASSWORD"] == "***"
-    assert result["Secret_Key"] == "***"
-    assert result["ENCRYPTION_data"] == "***"
-
-
-def test_mask_key_patterns():
-    """Test different key matching patterns (start, end, contains)"""
-    data = {
-        "password_hash": "hash123",  # starts with
-        "user_password": "secret123",  # ends with
-        "my_secret_key": "abc123",  # contains with edges
-        "secretvalue": "xyz789",  # contains without edges
-        "startsecretvalue": "xyz123",  # contains without edges
-        "normal_key": "normal_value"
-    }
-
-    result = mask(data)
-
-    assert result["password_hash"] == "***"
-    assert result["user_password"] == "***"
-    assert result["my_secret_key"] == "***"
-    assert result["secretvalue"] == "***"  # will mask beacuse starts with
-    assert result["startsecretvalue"] == "xyz123"  # will not mask
-    assert result["normal_key"] == "normal_value"
-
-
-def test_mask_custom_edges():
-    """Test masking with custom edge characters"""
-    data = {
-        "my-secret-key": "abc123",
-        "my_secret_key": "xyz789"
-    }
-
-    result = mask(data, mask_str_edges="-")
-
-    assert result["my-secret-key"] == "***"
-    assert result["my_secret_key"] == "xyz789"  # Underscore edges don't match
-
-
-def test_mask_empty_edges():
-    """Test masking with empty edge characters (substring matching)"""
-    data = {
-        "secretvalue": "abc123",
-        "mysecretkey": "xyz789",
-        "normal_key": "normal_value"
-    }
-
-    result = mask(data, mask_str_edges="")
-
-    assert result["secretvalue"] == "***"
-    assert result["mysecretkey"] == "***"
-    assert result["normal_key"] == "normal_value"
-
-
-def test_mask_nested_dict():
-    """Test masking nested dictionaries"""
-    data = {
-        "user": {
-            "name": "john",
-            "password": "secret123",
-            "profile": {
-                "email": "john@example.com",
-                "encryption_key": "abc123"
-            }
-        },
-        "api_secret": "xyz789"
-    }
-
-    result = mask(data)
-
-    assert result["user"]["name"] == "john"
-    assert result["user"]["password"] == "***"
-    assert result["user"]["profile"]["email"] == "john@example.com"
-    assert result["user"]["profile"]["encryption_key"] == "***"
-    assert result["api_secret"] == "***"
-
-
-def test_mask_lists():
-    """Test masking lists and nested structures with lists"""
-    data = {
-        "users": [
-            {"name": "john", "password": "secret1"},
-            {"name": "jane", "password": "secret2"}
-        ],
-        "secrets": ["secret1", "secret2", "secret3"]
-    }
-
-    result = mask(data)
-    print(f"R {result['secrets']}")
-
-    assert result["users"][0]["name"] == "john"
-    assert result["users"][0]["password"] == "***"
-    assert result["users"][1]["name"] == "jane"
-    assert result["users"][1]["password"] == "***"
-    assert result["secrets"] == ["***", "***", "***"]
-
-
-def test_mask_mixed_types():
-    """Test masking with different value types"""
-    data = {
-        "password": "string_value",
-        "secret_number": 12345,
-        "encryption_flag": True,
-        "secret_float": 3.14,
-        "password_none": None,
-        "normal_key": "normal_value"
-    }
-
-    result = mask(data)
-
-    assert result["password"] == "***"
-    assert result["secret_number"] == "***"
-    assert result["encryption_flag"] == "***"
-    assert result["secret_float"] == "***"
-    assert result["password_none"] == "***"
-    assert result["normal_key"] == "normal_value"
-
-
-def test_mask_skip_true():
-    """Test that skip=True returns original data unchanged"""
-    data = {
-        "password": "secret123",
-        "encryption_key": "abc123",
-        "normal_key": "normal_value"
-    }
-
-    result = mask(data, skip=True)
-
-    assert result == data
-    assert result is data  # Should return the same object
-
-
-def test_mask_empty_dict():
-    """Test masking empty dictionary"""
-    data: dict[str, Any] = {}
-
-    result = mask(data)
-
-    assert result == {}
-
-
-def test_mask_none_mask_keys():
-    """Test explicit None mask_keys uses defaults"""
-    data = {"password": "secret123", "token": "abc123"}
-
-    result = mask(data, mask_keys=None)
-
-    assert result["password"] == "***"
-    assert result["token"] == "abc123"  # Not in default keys
-
-
-def test_mask_empty_mask_keys():
-    """Test empty mask_keys list"""
-    data = {"password": "secret123", "secret": "abc123"}
-
-    result = mask(data, mask_keys=[])
-
-    assert result["password"] == "secret123"
-    assert result["secret"] == "abc123"
-
-
-def test_mask_complex_nested_structure():
-    """Test masking complex nested structure"""
-    data = {
-        "config": {
-            "database": {
-                "host": "localhost",
-                "password": "db_secret",
-                "users": [
-                    {"name": "admin", "password": "admin123"},
-                    {"name": "user", "secret_key": "user456"}
-                ]
-            },
-            "api": {
-                "endpoints": ["api1", "api2"],
-                "encryption_settings": {
-                    "enabled": True,
-                    "secret": "api_secret"
-                }
-            }
-        }
-    }
-
-    result = mask(data)
-
-    assert result["config"]["database"]["host"] == "localhost"
-    assert result["config"]["database"]["password"] == "***"
-    assert result["config"]["database"]["users"][0]["name"] == "admin"
-    assert result["config"]["database"]["users"][0]["password"] == "***"
-    assert result["config"]["database"]["users"][1]["name"] == "user"
-    assert result["config"]["database"]["users"][1]["secret_key"] == "***"
-    assert result["config"]["api"]["endpoints"] == ["api1", "api2"]
-    assert result["config"]["api"]["encryption_settings"]["enabled"] is True
-    assert result["config"]["api"]["encryption_settings"]["secret"] == "***"
-
-
-def test_mask_preserves_original_data():
-    """Test that original data is not modified"""
-    original_data = {
-        "password": "secret123",
-        "username": "john_doe"
-    }
-    data_copy = original_data.copy()
-
-    result = mask(original_data)
-
-    assert original_data == data_copy  # Original unchanged
-    assert result != original_data  # Result is different
-    assert result["password"] == "***"
-    assert original_data["password"] == "secret123"
-
-
-@pytest.mark.parametrize("mask_key,expected_keys", [
-    (["pass"], ["password", "user_pass", "my_pass_key"]),
-    (["key"], ["api_key", "secret_key", "my_key_value"]),
-    (["token"], ["token", "auth_token", "my_token_here"]),
-])
-def test_mask_parametrized_keys(mask_key: list[str], expected_keys: list[str]):
-    """Parametrized test for different mask key patterns"""
-    data = {key: "value" for key in expected_keys}
-    data["normal_entry"] = "normal_value"
-
-    result = mask(data, mask_keys=mask_key)
-
-    for key in expected_keys:
-        assert result[key] == "***"
-    assert result["normal_entry"] == "normal_value"

tests/unit/iterator_handling/test_fingerprint.py

@@ -1,361 +0,0 @@
-"""
-tests for corelibs.iterator_handling.fingerprint
-"""
-
-from typing import Any
-import pytest
-from corelibs.iterator_handling.fingerprint import dict_hash_frozen, dict_hash_crc
-
-
-class TestDictHashFrozen:
-    """Tests for dict_hash_frozen function"""
-
-    def test_dict_hash_frozen_simple_dict(self):
-        """Test hashing a simple dictionary"""
-        data = {"key1": "value1", "key2": "value2"}
-        result = dict_hash_frozen(data)
-
-        assert isinstance(result, int)
-        assert result != 0
-
-    def test_dict_hash_frozen_consistency(self):
-        """Test that same dict produces same hash"""
-        data = {"name": "John", "age": 30, "city": "Tokyo"}
-        hash1 = dict_hash_frozen(data)
-        hash2 = dict_hash_frozen(data)
-
-        assert hash1 == hash2
-
-    def test_dict_hash_frozen_order_independence(self):
-        """Test that dict order doesn't affect hash"""
-        data1 = {"a": 1, "b": 2, "c": 3}
-        data2 = {"c": 3, "a": 1, "b": 2}
-        hash1 = dict_hash_frozen(data1)
-        hash2 = dict_hash_frozen(data2)
-
-        assert hash1 == hash2
-
-    def test_dict_hash_frozen_empty_dict(self):
-        """Test hashing an empty dictionary"""
-        data: dict[Any, Any] = {}
-        result = dict_hash_frozen(data)
-
-        assert isinstance(result, int)
-
-    def test_dict_hash_frozen_different_dicts(self):
-        """Test that different dicts produce different hashes"""
-        data1 = {"key1": "value1"}
-        data2 = {"key2": "value2"}
-        hash1 = dict_hash_frozen(data1)
-        hash2 = dict_hash_frozen(data2)
-
-        assert hash1 != hash2
-
-    def test_dict_hash_frozen_various_types(self):
-        """Test hashing dict with various value types"""
-        data = {
-            "string": "value",
-            "int": 42,
-            "float": 3.14,
-            "bool": True,
-            "none": None
-        }
-        result = dict_hash_frozen(data)
-
-        assert isinstance(result, int)
-
-    def test_dict_hash_frozen_numeric_keys(self):
-        """Test hashing dict with numeric keys"""
-        data = {1: "one", 2: "two", 3: "three"}
-        result = dict_hash_frozen(data)
-
-        assert isinstance(result, int)
-
-    def test_dict_hash_frozen_tuple_values(self):
-        """Test hashing dict with tuple values"""
-        data = {"coord1": (1, 2), "coord2": (3, 4)}
-        result = dict_hash_frozen(data)
-
-        assert isinstance(result, int)
-
-    def test_dict_hash_frozen_value_change_changes_hash(self):
-        """Test that changing a value changes the hash"""
-        data1 = {"key": "value1"}
-        data2 = {"key": "value2"}
-        hash1 = dict_hash_frozen(data1)
-        hash2 = dict_hash_frozen(data2)
-
-        assert hash1 != hash2
-
-
-class TestDictHashCrc:
-    """Tests for dict_hash_crc function"""
-
-    def test_dict_hash_crc_simple_dict(self):
-        """Test hashing a simple dictionary"""
-        data = {"key1": "value1", "key2": "value2"}
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64  # SHA256 produces 64 hex characters
-
-    def test_dict_hash_crc_simple_list(self):
-        """Test hashing a simple list"""
-        data = ["item1", "item2", "item3"]
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_consistency_dict(self):
-        """Test that same dict produces same hash"""
-        data = {"name": "John", "age": 30, "city": "Tokyo"}
-        hash1 = dict_hash_crc(data)
-        hash2 = dict_hash_crc(data)
-
-        assert hash1 == hash2
-
-    def test_dict_hash_crc_consistency_list(self):
-        """Test that same list produces same hash"""
-        data = [1, 2, 3, 4, 5]
-        hash1 = dict_hash_crc(data)
-        hash2 = dict_hash_crc(data)
-
-        assert hash1 == hash2
-
-    def test_dict_hash_crc_order_independence_dict(self):
-        """Test that dict order doesn't affect hash (sort_keys=True)"""
-        data1 = {"a": 1, "b": 2, "c": 3}
-        data2 = {"c": 3, "a": 1, "b": 2}
-        hash1 = dict_hash_crc(data1)
-        hash2 = dict_hash_crc(data2)
-
-        assert hash1 == hash2
-
-    def test_dict_hash_crc_order_dependence_list(self):
-        """Test that list order affects hash"""
-        data1 = [1, 2, 3]
-        data2 = [3, 2, 1]
-        hash1 = dict_hash_crc(data1)
-        hash2 = dict_hash_crc(data2)
-
-        assert hash1 != hash2
-
-    def test_dict_hash_crc_empty_dict(self):
-        """Test hashing an empty dictionary"""
-        data: dict[Any, Any] = {}
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_empty_list(self):
-        """Test hashing an empty list"""
-        data: list[Any] = []
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_different_dicts(self):
-        """Test that different dicts produce different hashes"""
-        data1 = {"key1": "value1"}
-        data2 = {"key2": "value2"}
-        hash1 = dict_hash_crc(data1)
-        hash2 = dict_hash_crc(data2)
-
-        assert hash1 != hash2
-
-    def test_dict_hash_crc_different_lists(self):
-        """Test that different lists produce different hashes"""
-        data1 = ["item1", "item2"]
-        data2 = ["item3", "item4"]
-        hash1 = dict_hash_crc(data1)
-        hash2 = dict_hash_crc(data2)
-
-        assert hash1 != hash2
-
-    def test_dict_hash_crc_nested_dict(self):
-        """Test hashing nested dictionaries"""
-        data = {
-            "user": {
-                "name": "John",
-                "address": {
-                    "city": "Tokyo",
-                    "country": "Japan"
-                }
-            }
-        }
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_nested_list(self):
-        """Test hashing nested lists"""
-        data = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_mixed_nested(self):
-        """Test hashing mixed nested structures"""
-        data = {
-            "items": [1, 2, 3],
-            "meta": {
-                "count": 3,
-                "tags": ["a", "b", "c"]
-            }
-        }
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_various_types_dict(self):
-        """Test hashing dict with various value types"""
-        data = {
-            "string": "value",
-            "int": 42,
-            "float": 3.14,
-            "bool": True,
-            "none": None,
-            "list": [1, 2, 3],
-            "nested_dict": {"inner": "value"}
-        }
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_various_types_list(self):
-        """Test hashing list with various value types"""
-        data = ["string", 42, 3.14, True, None, [1, 2], {"key": "value"}]
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_value_change_changes_hash(self):
-        """Test that changing a value changes the hash"""
-        data1 = {"key": "value1"}
-        data2 = {"key": "value2"}
-        hash1 = dict_hash_crc(data1)
-        hash2 = dict_hash_crc(data2)
-
-        assert hash1 != hash2
-
-    def test_dict_hash_crc_hex_format(self):
-        """Test that hash is in hexadecimal format"""
-        data = {"test": "data"}
-        result = dict_hash_crc(data)
-
-        # All characters should be valid hex
-        assert all(c in "0123456789abcdef" for c in result)
-
-    def test_dict_hash_crc_unicode_handling(self):
-        """Test hashing dict with unicode characters"""
-        data = {
-            "japanese": "日本語",
-            "emoji": "🎉",
-            "chinese": "中文"
-        }
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-    def test_dict_hash_crc_special_characters(self):
-        """Test hashing dict with special characters"""
-        data = {
-            "quotes": "\"quoted\"",
-            "newline": "line1\nline2",
-            "tab": "col1\tcol2",
-            "backslash": "path\\to\\file"
-        }
-        result = dict_hash_crc(data)
-
-        assert isinstance(result, str)
-        assert len(result) == 64
-
-
-class TestComparisonBetweenHashFunctions:
-    """Tests comparing dict_hash_frozen and dict_hash_crc"""
-
-    def test_both_functions_are_deterministic(self):
-        """Test that both functions produce consistent results"""
-        data = {"a": 1, "b": 2, "c": 3}
-
-        frozen_hash1 = dict_hash_frozen(data)
-        frozen_hash2 = dict_hash_frozen(data)
-        crc_hash1 = dict_hash_crc(data)
-        crc_hash2 = dict_hash_crc(data)
-
-        assert frozen_hash1 == frozen_hash2
-        assert crc_hash1 == crc_hash2
-
-    def test_both_functions_handle_empty_dict(self):
-        """Test that both functions can hash empty dict"""
-        data: dict[Any, Any] = {}
-
-        frozen_result = dict_hash_frozen(data)
-        crc_result = dict_hash_crc(data)
-
-        assert isinstance(frozen_result, int)
-        assert isinstance(crc_result, str)
-
-    def test_both_functions_detect_changes(self):
-        """Test that both functions detect value changes"""
-        data1 = {"key": "value1"}
-        data2 = {"key": "value2"}
-
-        frozen_hash1 = dict_hash_frozen(data1)
-        frozen_hash2 = dict_hash_frozen(data2)
-        crc_hash1 = dict_hash_crc(data1)
-        crc_hash2 = dict_hash_crc(data2)
-
-        assert frozen_hash1 != frozen_hash2
-        assert crc_hash1 != crc_hash2
-
-    def test_both_functions_handle_order_independence(self):
-        """Test that both functions are order-independent for dicts"""
-        data1 = {"x": 10, "y": 20, "z": 30}
-        data2 = {"z": 30, "x": 10, "y": 20}
-
-        frozen_hash1 = dict_hash_frozen(data1)
-        frozen_hash2 = dict_hash_frozen(data2)
-        crc_hash1 = dict_hash_crc(data1)
-        crc_hash2 = dict_hash_crc(data2)
-
-        assert frozen_hash1 == frozen_hash2
-        assert crc_hash1 == crc_hash2
-
-
-@pytest.mark.parametrize("data,expected_type,expected_length", [
-    ({"key": "value"}, str, 64),
-    ([1, 2, 3], str, 64),
-    ({"nested": {"key": "value"}}, str, 64),
-    ([[1, 2], [3, 4]], str, 64),
-    ({}, str, 64),
-    ([], str, 64),
-])
-def test_dict_hash_crc_parametrized(data: dict[Any, Any] | list[Any], expected_type: type, expected_length: int):
-    """Parametrized test for dict_hash_crc with various inputs"""
-    result = dict_hash_crc(data)
-
-    assert isinstance(result, expected_type)
-    assert len(result) == expected_length
-
-
-@pytest.mark.parametrize("data", [
-    {"key": "value"},
-    {"a": 1, "b": 2},
-    {"x": 10, "y": 20, "z": 30},
-    {},
-])
-def test_dict_hash_frozen_parametrized(data: dict[Any, Any]):
-    """Parametrized test for dict_hash_frozen with various inputs"""
-    result = dict_hash_frozen(data)
-
-    assert isinstance(result, int)

tests/unit/iterator_handling/test_list_helpers.py

@@ -1,522 +0,0 @@
-"""
-iterator_handling.list_helepr tests
-"""
-
-from typing import Any
-import pytest
-from corelibs.iterator_handling.list_helpers import convert_to_list, is_list_in_list, make_unique_list_of_dicts
-
-
-class TestConvertToList:
-    """Test cases for convert_to_list function"""
-
-    def test_string_input(self):
-        """Test with string inputs"""
-        assert convert_to_list("hello") == ["hello"]
-        assert convert_to_list("") == [""]
-        assert convert_to_list("123") == ["123"]
-        assert convert_to_list("true") == ["true"]
-
-    def test_integer_input(self):
-        """Test with integer inputs"""
-        assert convert_to_list(42) == [42]
-        assert convert_to_list(0) == [0]
-        assert convert_to_list(-10) == [-10]
-        assert convert_to_list(999999) == [999999]
-
-    def test_float_input(self):
-        """Test with float inputs"""
-        assert convert_to_list(3.14) == [3.14]
-        assert convert_to_list(0.0) == [0.0]
-        assert convert_to_list(-2.5) == [-2.5]
-        assert convert_to_list(1.0) == [1.0]
-
-    def test_boolean_input(self):
-        """Test with boolean inputs"""
-        assert convert_to_list(True) == [True]
-        assert convert_to_list(False) == [False]
-
-    def test_list_input_unchanged(self):
-        """Test that list inputs are returned unchanged"""
-        # String lists
-        str_list = ["a", "b", "c"]
-        assert convert_to_list(str_list) == str_list
-        assert convert_to_list(str_list) is str_list  # Same object reference
-
-        # Integer lists
-        int_list = [1, 2, 3]
-        assert convert_to_list(int_list) == int_list
-        assert convert_to_list(int_list) is int_list
-
-        # Float lists
-        float_list = [1.1, 2.2, 3.3]
-        assert convert_to_list(float_list) == float_list
-        assert convert_to_list(float_list) is float_list
-
-        # Boolean lists
-        bool_list = [True, False, True]
-        assert convert_to_list(bool_list) == bool_list
-        assert convert_to_list(bool_list) is bool_list
-
-        # Mixed lists
-        mixed_list = [1, "hello", 3.14, True]
-        assert convert_to_list(mixed_list) == mixed_list
-        assert convert_to_list(mixed_list) is mixed_list
-
-        # Empty list
-        empty_list: list[int] = []
-        assert convert_to_list(empty_list) == empty_list
-        assert convert_to_list(empty_list) is empty_list
-
-    def test_nested_lists(self):
-        """Test with nested lists (should still return the same list)"""
-        nested_list: list[list[int]] = [[1, 2], [3, 4]]
-        assert convert_to_list(nested_list) == nested_list
-        assert convert_to_list(nested_list) is nested_list
-
-    def test_single_element_lists(self):
-        """Test with single element lists"""
-        single_str = ["hello"]
-        assert convert_to_list(single_str) == single_str
-        assert convert_to_list(single_str) is single_str
-
-        single_int = [42]
-        assert convert_to_list(single_int) == single_int
-        assert convert_to_list(single_int) is single_int
-
-
-class TestIsListInList:
-    """Test cases for is_list_in_list function"""
-
-    def test_string_lists(self):
-        """Test with string lists"""
-        list_a = ["a", "b", "c", "d"]
-        list_b = ["b", "d", "e"]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {"a", "c"}
-        assert isinstance(result, list)
-
-    def test_integer_lists(self):
-        """Test with integer lists"""
-        list_a = [1, 2, 3, 4, 5]
-        list_b = [2, 4, 6]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {1, 3, 5}
-        assert isinstance(result, list)
-
-    def test_float_lists(self):
-        """Test with float lists"""
-        list_a = [1.1, 2.2, 3.3, 4.4]
-        list_b = [2.2, 4.4, 5.5]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {1.1, 3.3}
-        assert isinstance(result, list)
-
-    def test_boolean_lists(self):
-        """Test with boolean lists"""
-        list_a = [True, False, True]
-        list_b = [True]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {False}
-        assert isinstance(result, list)
-
-    def test_mixed_type_lists(self):
-        """Test with mixed type lists"""
-        list_a = [1, "hello", 3.14, True, "world"]
-        list_b = ["hello", True, 42]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {1, 3.14, "world"}
-        assert isinstance(result, list)
-
-    def test_empty_lists(self):
-        """Test with empty lists"""
-        # Empty list_a
-        assert is_list_in_list([], [1, 2, 3]) == []
-
-        # Empty list_b
-        list_a = [1, 2, 3]
-        result = is_list_in_list(list_a, [])
-        assert set(result) == {1, 2, 3}
-
-        # Both empty
-        assert is_list_in_list([], []) == []
-
-    def test_no_common_elements(self):
-        """Test when lists have no common elements"""
-        list_a = [1, 2, 3]
-        list_b = [4, 5, 6]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {1, 2, 3}
-
-    def test_all_elements_common(self):
-        """Test when all elements in list_a are in list_b"""
-        list_a = [1, 2, 3]
-        list_b = [1, 2, 3, 4, 5]
-        result = is_list_in_list(list_a, list_b)
-        assert result == []
-
-    def test_identical_lists(self):
-        """Test with identical lists"""
-        list_a = [1, 2, 3]
-        list_b = [1, 2, 3]
-        result = is_list_in_list(list_a, list_b)
-        assert result == []
-
-    def test_duplicate_elements(self):
-        """Test with duplicate elements in lists"""
-        list_a = [1, 2, 2, 3, 3, 3]
-        list_b = [2, 4]
-        result = is_list_in_list(list_a, list_b)
-        # Should return unique elements only (set behavior)
-        assert set(result) == {1, 3}
-        assert isinstance(result, list)
-
-    def test_list_b_larger_than_list_a(self):
-        """Test when list_b is larger than list_a"""
-        list_a = [1, 2]
-        list_b = [2, 3, 4, 5, 6, 7, 8]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {1}
-
-    def test_order_independence(self):
-        """Test that order doesn't matter due to set operations"""
-        list_a = [3, 1, 4, 1, 5]
-        list_b = [1, 2, 6]
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == {3, 4, 5}
-
-
-# Parametrized tests for more comprehensive coverage
-class TestParametrized:
-    """Parametrized tests for better coverage"""
-
-    @pytest.mark.parametrize("input_value,expected", [
-        ("hello", ["hello"]),
-        (42, [42]),
-        (3.14, [3.14]),
-        (True, [True]),
-        (False, [False]),
-        ("", [""]),
-        (0, [0]),
-        (0.0, [0.0]),
-        (-1, [-1]),
-        (-2.5, [-2.5]),
-    ])
-    def test_convert_to_list_parametrized(self, input_value: Any, expected: Any):
-        """Test convert_to_list with various single values"""
-        assert convert_to_list(input_value) == expected
-
-    @pytest.mark.parametrize("input_list", [
-        [1, 2, 3],
-        ["a", "b", "c"],
-        [1.1, 2.2, 3.3],
-        [True, False],
-        [1, "hello", 3.14, True],
-        [],
-        [42],
-        [[1, 2], [3, 4]],
-    ])
-    def test_convert_to_list_with_lists_parametrized(self, input_list: Any):
-        """Test convert_to_list with various list inputs"""
-        result = convert_to_list(input_list)
-        assert result == input_list
-        assert result is input_list  # Same object reference
-
-    @pytest.mark.parametrize("list_a,list_b,expected_set", [
-        ([1, 2, 3], [2], {1, 3}),
-        (["a", "b", "c"], ["b", "d"], {"a", "c"}),
-        ([1, 2, 3], [4, 5, 6], {1, 2, 3}),
-        ([1, 2, 3], [1, 2, 3], set[int]()),
-        ([], [1, 2, 3], set[int]()),
-        ([1, 2, 3], [], {1, 2, 3}),
-        ([True, False], [True], {False}),
-        ([1.1, 2.2, 3.3], [2.2], {1.1, 3.3}),
-    ])
-    def test_is_list_in_list_parametrized(self, list_a: list[Any], list_b: list[Any], expected_set: Any):
-        """Test is_list_in_list with various input combinations"""
-        result = is_list_in_list(list_a, list_b)
-        assert set(result) == expected_set
-        assert isinstance(result, list)
-
-
-# Edge cases and special scenarios
-class TestEdgeCases:
-    """Test edge cases and special scenarios"""
-
-    def test_convert_to_list_with_none_like_values(self):
-        """Test convert_to_list with None-like values (if function supports them)"""
-        # Note: Based on type hints, None is not supported, but testing behavior
-        # This test might need to be adjusted based on actual function behavior
-        # pass
-
-    def test_is_list_in_list_preserves_type_distinctions(self):
-        """Test that different types are treated as different"""
-        list_a = [1, "1", 1.0, True]
-        list_b = [1]  # Only integer 1
-        result = is_list_in_list(list_a, list_b)
-
-        # Note: This test depends on how Python's set handles type equality
-        # 1, 1.0, and True are considered equal in sets
-        # "1" is different from 1
-        # expected_items = {"1"}  # String "1" should remain
-        assert "1" in result
-        assert isinstance(result, list)
-
-    def test_large_lists(self):
-        """Test with large lists"""
-        large_list_a = list(range(1000))
-        large_list_b = list(range(500, 1500))
-        result = is_list_in_list(large_list_a, large_list_b)
-        expected = list(range(500))  # 0 to 499
-        assert set(result) == set(expected)
-
-    def test_memory_efficiency(self):
-        """Test that convert_to_list doesn't create unnecessary copies"""
-        original_list = [1, 2, 3, 4, 5]
-        result = convert_to_list(original_list)
-
-        # Should be the same object, not a copy
-        assert result is original_list
-
-        # Modifying the original should affect the result
-        original_list.append(6)
-        assert 6 in result
-
-
-# Performance tests (optional)
-class TestPerformance:
-    """Performance-related tests"""
-
-    def test_is_list_in_list_with_duplicates_performance(self):
-        """Test that function handles duplicates efficiently"""
-        # List with many duplicates
-        list_a = [1, 2, 3] * 100  # 300 elements, many duplicates
-        list_b = [2] * 50  # 50 elements, all the same
-
-        result = is_list_in_list(list_a, list_b)
-
-        # Should still work correctly despite duplicates
-        assert set(result) == {1, 3}
-        assert isinstance(result, list)
-
-
-class TestMakeUniqueListOfDicts:
-    """Test cases for make_unique_list_of_dicts function"""
-
-    def test_basic_duplicate_removal(self):
-        """Test basic removal of duplicate dictionaries"""
-        dict_list = [
-            {"a": 1, "b": 2},
-            {"a": 1, "b": 2},
-            {"a": 3, "b": 4}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {"a": 1, "b": 2} in result
-        assert {"a": 3, "b": 4} in result
-
-    def test_order_independent_duplicates(self):
-        """Test that dictionaries with different key orders are treated as duplicates"""
-        dict_list = [
-            {"a": 1, "b": 2},
-            {"b": 2, "a": 1},  # Same content, different order
-            {"a": 3, "b": 4}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {"a": 1, "b": 2} in result
-        assert {"a": 3, "b": 4} in result
-
-    def test_empty_list(self):
-        """Test with empty list"""
-        result = make_unique_list_of_dicts([])
-        assert result == []
-        assert isinstance(result, list)
-
-    def test_single_dict(self):
-        """Test with single dictionary"""
-        dict_list = [{"a": 1, "b": 2}]
-        result = make_unique_list_of_dicts(dict_list)
-        assert result == [{"a": 1, "b": 2}]
-
-    def test_all_unique(self):
-        """Test when all dictionaries are unique"""
-        dict_list = [
-            {"a": 1},
-            {"b": 2},
-            {"c": 3},
-            {"d": 4}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 4
-        for d in dict_list:
-            assert d in result
-
-    def test_all_duplicates(self):
-        """Test when all dictionaries are duplicates"""
-        dict_list = [
-            {"a": 1, "b": 2},
-            {"a": 1, "b": 2},
-            {"a": 1, "b": 2},
-            {"b": 2, "a": 1}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 1
-        assert result[0] == {"a": 1, "b": 2}
-
-    def test_nested_values(self):
-        """Test with nested structures as values"""
-        dict_list = [
-            {"a": [1, 2], "b": 3},
-            {"a": [1, 2], "b": 3},
-            {"a": [1, 3], "b": 3}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {"a": [1, 2], "b": 3} in result
-        assert {"a": [1, 3], "b": 3} in result
-
-    def test_different_value_types(self):
-        """Test with different value types"""
-        dict_list = [
-            {"str": "hello", "int": 42, "float": 3.14, "bool": True},
-            {"str": "hello", "int": 42, "float": 3.14, "bool": True},
-            {"str": "world", "int": 99, "float": 2.71, "bool": False}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-
-    def test_empty_dicts(self):
-        """Test with empty dictionaries"""
-        dict_list: list[Any] = [
-            {},
-            {},
-            {"a": 1}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {} in result
-        assert {"a": 1} in result
-
-    def test_single_key_dicts(self):
-        """Test with single key dictionaries"""
-        dict_list = [
-            {"a": 1},
-            {"a": 1},
-            {"a": 2},
-            {"b": 1}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 3
-        assert {"a": 1} in result
-        assert {"a": 2} in result
-        assert {"b": 1} in result
-
-    def test_many_keys(self):
-        """Test with dictionaries containing many keys"""
-        dict1 = {"a": 1, "b": 2, "c": 3, "d": 4, "e": 5}
-        dict2 = {"e": 5, "d": 4, "c": 3, "b": 2, "a": 1}  # Same, different order
-        dict3 = {"a": 1, "b": 2, "c": 3, "d": 4, "e": 6}  # Different value
-        dict_list = [dict1, dict2, dict3]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-
-    def test_numeric_keys(self):
-        """Test with numeric keys"""
-        dict_list = [
-            {1: "one", 2: "two"},
-            {2: "two", 1: "one"},
-            {1: "one", 2: "three"}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-
-    def test_none_values(self):
-        """Test with None values"""
-        dict_list = [
-            {"a": None, "b": 2},
-            {"a": None, "b": 2},
-            {"a": 1, "b": None}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {"a": None, "b": 2} in result
-        assert {"a": 1, "b": None} in result
-
-    def test_mixed_key_types(self):
-        """Test with mixed key types (string and numeric)"""
-        dict_list = [
-            {"a": 1, 1: "one"},
-            {1: "one", "a": 1},
-            {"a": 2, 1: "one"}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-
-    @pytest.mark.parametrize("dict_list,expected_length", [
-        ([{"a": 1}, {"a": 1}, {"a": 1}], 1),
-        ([{"a": 1}, {"a": 2}, {"a": 3}], 3),
-        ([{"a": 1, "b": 2}, {"b": 2, "a": 1}], 1),
-        ([{}, {}], 1),
-        ([{"x": [1, 2]}, {"x": [1, 2]}], 1),
-        ([{"a": 1}, {"b": 2}, {"c": 3}], 3),
-    ])  # pyright: ignore[reportUnknownArgumentType]
-    def test_parametrized_unique_dicts(self, dict_list: list[Any], expected_length: int):
-        """Test make_unique_list_of_dicts with various input combinations"""
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == expected_length
-        assert isinstance(result, list)
-
-    def test_large_list(self):
-        """Test with a large list of dictionaries"""
-        dict_list = [{"id": i % 100, "value": f"val_{i % 100}"} for i in range(1000)]
-        result = make_unique_list_of_dicts(dict_list)
-        # Should have 100 unique dicts (0-99)
-        assert len(result) == 100
-
-    def test_preserves_last_occurrence(self):
-        """Test behavior with duplicate entries"""
-        # The function uses dict comprehension, which keeps last occurrence
-        dict_list = [
-            {"a": 1, "b": 2},
-            {"a": 3, "b": 4},
-            {"a": 1, "b": 2}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        # Just verify correct unique count, order may vary
-
-    def test_nested_dicts(self):
-        """Test with nested dictionaries"""
-        dict_list = [
-            {"outer": {"inner": 1}},
-            {"outer": {"inner": 1}},
-            {"outer": {"inner": 2}}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-
-    def test_string_values_case_sensitive(self):
-        """Test that string values are case-sensitive"""
-        dict_list = [
-            {"name": "John"},
-            {"name": "john"},
-            {"name": "JOHN"},
-            {"name": "John"}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 3
-
-    def test_boolean_values(self):
-        """Test with boolean values"""
-        dict_list = [
-            {"flag": True, "count": 1},
-            {"count": 1, "flag": True},
-            {"flag": False, "count": 1}
-        ]
-        result = make_unique_list_of_dicts(dict_list)
-        assert len(result) == 2
-        assert {"flag": True, "count": 1} in result
-        assert {"flag": False, "count": 1} in result
-
-# __END__

tests/unit/json_handling/__init__.py

@@ -1,3 +0,0 @@
-"""
-tests for json_handling module
-"""

tests/unit/json_handling/test_jmespath_helper.py

@@ -1,869 +0,0 @@
-"""
-tests for corelibs.json_handling.jmespath_helper
-"""
-
-from typing import Any
-import pytest
-from corelibs.json_handling.jmespath_helper import jmespath_search
-
-
-# MARK: jmespath_search tests
-class TestJmespathSearch:
-    """Test cases for jmespath_search function"""
-
-    def test_simple_key_lookup(self):
-        """Test simple key lookup in dictionary"""
-        data = {"name": "John", "age": 30}
-        result = jmespath_search(data, "name")
-        assert result == "John"
-
-    def test_nested_key_lookup(self):
-        """Test nested key lookup"""
-        data = {
-            "user": {
-                "profile": {
-                    "name": "John",
-                    "age": 30
-                }
-            }
-        }
-        result = jmespath_search(data, "user.profile.name")
-        assert result == "John"
-
-    def test_array_index_access(self):
-        """Test accessing array element by index"""
-        data = {
-            "items": [
-                {"id": 1, "name": "Item 1"},
-                {"id": 2, "name": "Item 2"},
-                {"id": 3, "name": "Item 3"}
-            ]
-        }
-        result = jmespath_search(data, "items[1].name")
-        assert result == "Item 2"
-
-    def test_array_slice(self):
-        """Test array slicing"""
-        data = {"numbers": [1, 2, 3, 4, 5]}
-        result = jmespath_search(data, "numbers[1:3]")
-        assert result == [2, 3]
-
-    def test_wildcard_projection(self):
-        """Test wildcard projection on array"""
-        data = {
-            "users": [
-                {"name": "Alice", "age": 25},
-                {"name": "Bob", "age": 30},
-                {"name": "Charlie", "age": 35}
-            ]
-        }
-        result = jmespath_search(data, "users[*].name")
-        assert result == ["Alice", "Bob", "Charlie"]
-
-    def test_filter_expression(self):
-        """Test filter expression"""
-        data = {
-            "products": [
-                {"name": "Product 1", "price": 100, "stock": 5},
-                {"name": "Product 2", "price": 200, "stock": 0},
-                {"name": "Product 3", "price": 150, "stock": 10}
-            ]
-        }
-        result = jmespath_search(data, "products[?stock > `0`].name")
-        assert result == ["Product 1", "Product 3"]
-
-    def test_pipe_expression(self):
-        """Test pipe expression"""
-        data = {
-            "items": [
-                {"name": "Item 1", "value": 10},
-                {"name": "Item 2", "value": 20},
-                {"name": "Item 3", "value": 30}
-            ]
-        }
-        result = jmespath_search(data, "items[*].value | [0]")
-        assert result == 10
-
-    def test_multi_select_hash(self):
-        """Test multi-select hash"""
-        data = {"name": "John", "age": 30, "city": "New York", "country": "USA"}
-        result = jmespath_search(data, "{name: name, age: age}")
-        assert result == {"name": "John", "age": 30}
-
-    def test_multi_select_list(self):
-        """Test multi-select list"""
-        data = {"first": "John", "last": "Doe", "age": 30}
-        result = jmespath_search(data, "[first, last]")
-        assert result == ["John", "Doe"]
-
-    def test_flatten_projection(self):
-        """Test flatten projection"""
-        data = {
-            "groups": [
-                {"items": [1, 2, 3]},
-                {"items": [4, 5, 6]}
-            ]
-        }
-        result = jmespath_search(data, "groups[].items[]")
-        assert result == [1, 2, 3, 4, 5, 6]
-
-    def test_function_length(self):
-        """Test length function"""
-        data = {"items": [1, 2, 3, 4, 5]}
-        result = jmespath_search(data, "length(items)")
-        assert result == 5
-
-    def test_function_max(self):
-        """Test max function"""
-        data = {"numbers": [10, 5, 20, 15]}
-        result = jmespath_search(data, "max(numbers)")
-        assert result == 20
-
-    def test_function_min(self):
-        """Test min function"""
-        data = {"numbers": [10, 5, 20, 15]}
-        result = jmespath_search(data, "min(numbers)")
-        assert result == 5
-
-    def test_function_sort(self):
-        """Test sort function"""
-        data = {"numbers": [3, 1, 4, 1, 5, 9, 2, 6]}
-        result = jmespath_search(data, "sort(numbers)")
-        assert result == [1, 1, 2, 3, 4, 5, 6, 9]
-
-    def test_function_sort_by(self):
-        """Test sort_by function"""
-        data = {
-            "people": [
-                {"name": "Charlie", "age": 35},
-                {"name": "Alice", "age": 25},
-                {"name": "Bob", "age": 30}
-            ]
-        }
-        result = jmespath_search(data, "sort_by(people, &age)[*].name")
-        assert result == ["Alice", "Bob", "Charlie"]
-
-    def test_function_join(self):
-        """Test join function"""
-        data = {"names": ["Alice", "Bob", "Charlie"]}
-        result = jmespath_search(data, "join(', ', names)")
-        assert result == "Alice, Bob, Charlie"
-
-    def test_function_keys(self):
-        """Test keys function"""
-        data = {"name": "John", "age": 30, "city": "New York"}
-        result = jmespath_search(data, "keys(@)")
-        assert sorted(result) == ["age", "city", "name"]
-
-    def test_function_values(self):
-        """Test values function"""
-        data = {"a": 1, "b": 2, "c": 3}
-        result = jmespath_search(data, "values(@)")
-        assert sorted(result) == [1, 2, 3]
-
-    def test_function_type(self):
-        """Test type function"""
-        data = {"string": "test", "number": 42, "array": [1, 2, 3]}
-        result = jmespath_search(data, "type(string)")
-        assert result == "string"
-
-    def test_function_contains(self):
-        """Test contains function"""
-        data = {"items": [1, 2, 3, 4, 5]}
-        result = jmespath_search(data, "contains(items, `3`)")
-        assert result is True
-
-    def test_current_node_reference(self):
-        """Test current node @ reference"""
-        data = [1, 2, 3, 4, 5]
-        result = jmespath_search(data, "@")
-        assert result == [1, 2, 3, 4, 5]
-
-    def test_not_null_expression(self):
-        """Test not_null expression"""
-        data = {
-            "items": [
-                {"name": "Item 1", "description": "Desc 1"},
-                {"name": "Item 2", "description": None},
-                {"name": "Item 3"}
-            ]
-        }
-        result = jmespath_search(data, "items[*].description | [?@ != null]")
-        assert result == ["Desc 1"]
-
-    def test_search_returns_none_for_missing_key(self):
-        """Test that searching for non-existent key returns None"""
-        data = {"name": "John", "age": 30}
-        result = jmespath_search(data, "nonexistent")
-        assert result is None
-
-    def test_search_with_list_input(self):
-        """Test search with list as input"""
-        data = [
-            {"name": "Alice", "score": 85},
-            {"name": "Bob", "score": 92},
-            {"name": "Charlie", "score": 78}
-        ]
-        result = jmespath_search(data, "[?score > `80`].name")
-        assert result == ["Alice", "Bob"]
-
-    def test_deeply_nested_structure(self):
-        """Test searching deeply nested structure"""
-        data = {
-            "level1": {
-                "level2": {
-                    "level3": {
-                        "level4": {
-                            "level5": {
-                                "value": "deep_value"
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        result = jmespath_search(data, "level1.level2.level3.level4.level5.value")
-        assert result == "deep_value"
-
-    def test_complex_filter_expression(self):
-        """Test complex filter with multiple conditions"""
-        data = {
-            "products": [
-                {"name": "Product 1", "price": 100, "stock": 5, "category": "A"},
-                {"name": "Product 2", "price": 200, "stock": 0, "category": "B"},
-                {"name": "Product 3", "price": 150, "stock": 10, "category": "A"},
-                {"name": "Product 4", "price": 120, "stock": 3, "category": "A"}
-            ]
-        }
-        result = jmespath_search(
-            data,
-            "products[?category == 'A' && stock > `0`].name"
-        )
-        assert result == ["Product 1", "Product 3", "Product 4"]
-
-    def test_recursive_descent(self):
-        """Test recursive descent operator"""
-        data = {
-            "store": {
-                "book": [
-                    {"title": "Book 1", "price": 10},
-                    {"title": "Book 2", "price": 20}
-                ],
-                "bicycle": {
-                    "price": 100
-                }
-            }
-        }
-        # Note: JMESPath doesn't have a true recursive descent like JSONPath's '..'
-        # but we can test nested projections
-        result = jmespath_search(data, "store.book[*].price")
-        assert result == [10, 20]
-
-    def test_empty_dict_input(self):
-        """Test search on empty dictionary"""
-        data: dict[Any, Any] = {}
-        result = jmespath_search(data, "key")
-        assert result is None
-
-    def test_empty_list_input(self):
-        """Test search on empty list"""
-        data: list[Any] = []
-        result = jmespath_search(data, "[0]")
-        assert result is None
-
-    def test_unicode_keys_and_values(self):
-        """Test search with unicode keys and values"""
-        data = {
-            "日本語": "テスト",
-            "emoji_🎉": "🚀",
-            "nested": {
-                "中文": "测试"
-            }
-        }
-        # JMESPath requires quoted identifiers for unicode keys
-        result = jmespath_search(data, '"日本語"')
-        assert result == "テスト"
-
-        result2 = jmespath_search(data, 'nested."中文"')
-        assert result2 == "测试"
-
-    def test_numeric_values(self):
-        """Test search with various numeric values"""
-        data = {
-            "int": 42,
-            "float": 3.14,
-            "negative": -10,
-            "zero": 0,
-            "scientific": 1e10
-        }
-        result = jmespath_search(data, "float")
-        assert result == 3.14
-
-    def test_boolean_values(self):
-        """Test search with boolean values"""
-        data = {
-            "items": [
-                {"name": "Item 1", "active": True},
-                {"name": "Item 2", "active": False},
-                {"name": "Item 3", "active": True}
-            ]
-        }
-        result = jmespath_search(data, "items[?active].name")
-        assert result == ["Item 1", "Item 3"]
-
-    def test_null_values(self):
-        """Test search with null/None values"""
-        data = {
-            "name": "John",
-            "middle_name": None,
-            "last_name": "Doe"
-        }
-        result = jmespath_search(data, "middle_name")
-        assert result is None
-
-    def test_mixed_types_in_array(self):
-        """Test search on array with mixed types"""
-        data = {"mixed": [1, "two", 3.0, True, None, {"key": "value"}]}
-        result = jmespath_search(data, "mixed[5].key")
-        assert result == "value"
-
-    def test_expression_with_literals(self):
-        """Test expression with literal values"""
-        data = {
-            "items": [
-                {"name": "Item 1", "price": 100},
-                {"name": "Item 2", "price": 200}
-            ]
-        }
-        result = jmespath_search(data, "items[?price == `100`].name")
-        assert result == ["Item 1"]
-
-    def test_comparison_operators(self):
-        """Test various comparison operators"""
-        data = {
-            "numbers": [
-                {"value": 10},
-                {"value": 20},
-                {"value": 30},
-                {"value": 40}
-            ]
-        }
-        result = jmespath_search(data, "numbers[?value >= `20` && value <= `30`].value")
-        assert result == [20, 30]
-
-    def test_logical_operators(self):
-        """Test logical operators (and, or, not)"""
-        data = {
-            "items": [
-                {"name": "A", "active": True, "stock": 5},
-                {"name": "B", "active": False, "stock": 0},
-                {"name": "C", "active": True, "stock": 0},
-                {"name": "D", "active": False, "stock": 10}
-            ]
-        }
-        result = jmespath_search(data, "items[?active || stock > `0`].name")
-        assert result == ["A", "C", "D"]
-
-
-# MARK: Error handling tests
-class TestJmespathSearchErrors:
-    """Test error handling in jmespath_search function"""
-
-    def test_lexer_error_invalid_syntax(self):
-        """Test LexerError is converted to ValueError for invalid syntax"""
-        data = {"name": "John"}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, "name[")
-
-        # This actually raises a ParseError, not LexerError
-        assert "Parse failed" in str(exc_info.value)
-
-    def test_lexer_error_unclosed_bracket(self):
-        """Test LexerError for unclosed bracket"""
-        data = {"items": [1, 2, 3]}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, "items[0")
-
-        # This actually raises a ParseError, not LexerError
-        assert "Parse failed" in str(exc_info.value)
-
-    def test_parse_error_invalid_expression(self):
-        """Test ParseError is converted to ValueError"""
-        data = {"name": "John"}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, "name..age")
-
-        assert "Parse failed" in str(exc_info.value)
-
-    def test_parse_error_invalid_filter(self):
-        """Test ParseError for invalid filter syntax"""
-        data = {"items": [1, 2, 3]}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, "items[?@")
-
-        assert "Parse failed" in str(exc_info.value)
-
-    def test_type_error_invalid_function_usage(self):
-        """Test JMESPathTypeError for invalid function usage"""
-        data = {"name": "John", "age": 30}
-
-        # Trying to use length on a string (in some contexts this might cause type errors)
-        # Note: This might not always raise an error depending on JMESPath version
-        # Using a more reliable example: trying to use max on non-array
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, "max(name)")
-
-        assert "Search failed with JMESPathTypeError" in str(exc_info.value)
-
-    def test_type_error_with_none_search_params(self):
-        """Test TypeError when search_params is None"""
-        data = {"name": "John"}
-
-        # None or empty string raises EmptyExpressionError from jmespath
-        with pytest.raises(Exception) as exc_info:  # Catches any exception
-            jmespath_search(data, None)  # type: ignore
-
-        # The error message should indicate an empty expression issue
-        assert "empty" in str(exc_info.value).lower() or "Type error" in str(exc_info.value)
-
-    def test_type_error_with_invalid_search_params_type(self):
-        """Test TypeError when search_params is not a string"""
-        data = {"name": "John"}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, 123)  # type: ignore
-
-        assert "Type error for search_params" in str(exc_info.value)
-
-    def test_type_error_with_dict_search_params(self):
-        """Test TypeError when search_params is a dict"""
-        data = {"name": "John"}
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, {"key": "value"})  # type: ignore
-
-        assert "Type error for search_params" in str(exc_info.value)
-
-    def test_error_message_includes_search_params(self):
-        """Test that error messages include the search parameters"""
-        data = {"name": "John"}
-        invalid_query = "name["
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, invalid_query)
-
-        error_message = str(exc_info.value)
-        assert invalid_query in error_message
-        # This raises ParseError, not LexerError
-        assert "Parse failed" in error_message
-
-    def test_error_message_includes_exception_details(self):
-        """Test that error messages include original exception details"""
-        data = {"items": [1, 2, 3]}
-        invalid_query = "items[?"
-
-        with pytest.raises(ValueError) as exc_info:
-            jmespath_search(data, invalid_query)
-
-        error_message = str(exc_info.value)
-        # Should contain both the query and some indication of what went wrong
-        assert invalid_query in error_message
-
-
-# MARK: Edge cases
-class TestJmespathSearchEdgeCases:
-    """Test edge cases for jmespath_search function"""
-
-    def test_very_large_array(self):
-        """Test searching large array"""
-        data = {"items": [{"id": i, "value": i * 10} for i in range(1000)]}
-        result = jmespath_search(data, "items[500].value")
-        assert result == 5000
-
-    def test_very_deep_nesting(self):
-        """Test very deep nesting"""
-        # Create 20-level deep nested structure
-        data: dict[str, Any] = {"level0": {}}
-        current = data["level0"]
-        for i in range(1, 20):
-            current[f"level{i}"] = {}
-            current = current[f"level{i}"]
-        current["value"] = "deep"
-
-        # Build the search path
-        path = ".".join([f"level{i}" for i in range(20)]) + ".value"
-        result = jmespath_search(data, path)
-        assert result == "deep"
-
-    def test_special_characters_in_keys(self):
-        """Test keys with special characters (requires escaping)"""
-        data = {"my-key": "value", "my.key": "value2"}
-
-        # JMESPath requires quoting for keys with special characters
-        result = jmespath_search(data, '"my-key"')
-        assert result == "value"
-
-        result2 = jmespath_search(data, '"my.key"')
-        assert result2 == "value2"
-
-    def test_numeric_string_keys(self):
-        """Test keys that look like numbers"""
-        data = {"123": "numeric_key", "456": "another"}
-        result = jmespath_search(data, '"123"')
-        assert result == "numeric_key"
-
-    def test_empty_string_key(self):
-        """Test empty string as key"""
-        data = {"": "empty_key_value", "normal": "normal_value"}
-        result = jmespath_search(data, '""')
-        assert result == "empty_key_value"
-
-    def test_whitespace_in_keys(self):
-        """Test keys with whitespace"""
-        data = {"my key": "value", " trimmed ": "value2"}
-        result = jmespath_search(data, '"my key"')
-        assert result == "value"
-
-    def test_array_with_negative_index(self):
-        """Test negative array indexing"""
-        data = {"items": [1, 2, 3, 4, 5]}
-        # JMESPath actually supports negative indexing
-        result = jmespath_search(data, "items[-1]")
-        assert result == 5
-
-    def test_out_of_bounds_array_index(self):
-        """Test out of bounds array access"""
-        data = {"items": [1, 2, 3]}
-        result = jmespath_search(data, "items[10]")
-        assert result is None
-
-    def test_chaining_multiple_operations(self):
-        """Test chaining multiple JMESPath operations"""
-        data: dict[str, Any] = {
-            "users": [
-                {"name": "Alice", "posts": [{"id": 1}, {"id": 2}]},
-                {"name": "Bob", "posts": [{"id": 3}, {"id": 4}, {"id": 5}]},
-                {"name": "Charlie", "posts": []}
-            ]
-        }
-        result = jmespath_search(data, "users[*].posts[].id")
-        assert result == [1, 2, 3, 4, 5]
-
-    def test_projection_on_non_array(self):
-        """Test projection on non-array (should handle gracefully)"""
-        data = {"value": "not_an_array"}
-        result = jmespath_search(data, "value[*]")
-        assert result is None
-
-    def test_filter_on_non_array(self):
-        """Test filter on non-array"""
-        data = {"value": "string"}
-        result = jmespath_search(data, "value[?@ == 'x']")
-        assert result is None
-
-    def test_combining_filters_and_projections(self):
-        """Test combining filters with projections"""
-        data = {
-            "products": [
-                {
-                    "name": "Product 1",
-                    "variants": [
-                        {"color": "red", "stock": 5},
-                        {"color": "blue", "stock": 0}
-                    ]
-                },
-                {
-                    "name": "Product 2",
-                    "variants": [
-                        {"color": "green", "stock": 10},
-                        {"color": "yellow", "stock": 3}
-                    ]
-                }
-            ]
-        }
-        result = jmespath_search(
-            data,
-            "products[*].variants[?stock > `0`].color"
-        )
-        assert result == [["red"], ["green", "yellow"]]
-
-    def test_search_with_root_array(self):
-        """Test search when root is an array"""
-        data = [
-            {"name": "Alice", "age": 25},
-            {"name": "Bob", "age": 30}
-        ]
-        result = jmespath_search(data, "[0].name")
-        assert result == "Alice"
-
-    def test_search_with_primitive_root(self):
-        """Test search when root is a primitive value"""
-        # When root is primitive, only @ should work
-        data_str = "simple_string"
-        result = jmespath_search(data_str, "@")  # type: ignore
-        assert result == "simple_string"
-
-    def test_function_with_empty_array(self):
-        """Test functions on empty arrays"""
-        data: dict[str, list[Any]] = {"items": []}
-        result = jmespath_search(data, "length(items)")
-        assert result == 0
-
-    def test_nested_multi_select(self):
-        """Test nested multi-select operations"""
-        data = {
-            "person": {
-                "name": "John",
-                "age": 30,
-                "address": {
-                    "city": "New York",
-                    "country": "USA"
-                }
-            }
-        }
-        result = jmespath_search(
-            data,
-            "person.{name: name, city: address.city}"
-        )
-        assert result == {"name": "John", "city": "New York"}
-
-
-# MARK: Integration tests
-class TestJmespathSearchIntegration:
-    """Integration tests for complex real-world scenarios"""
-
-    def test_api_response_parsing(self):
-        """Test parsing typical API response structure"""
-        api_response = {
-            "status": "success",
-            "data": {
-                "users": [
-                    {
-                        "id": 1,
-                        "name": "Alice",
-                        "email": "alice@example.com",
-                        "active": True,
-                        "metadata": {
-                            "created_at": "2025-01-01",
-                            "last_login": "2025-10-23"
-                        }
-                    },
-                    {
-                        "id": 2,
-                        "name": "Bob",
-                        "email": "bob@example.com",
-                        "active": False,
-                        "metadata": {
-                            "created_at": "2025-02-01",
-                            "last_login": "2025-05-15"
-                        }
-                    },
-                    {
-                        "id": 3,
-                        "name": "Charlie",
-                        "email": "charlie@example.com",
-                        "active": True,
-                        "metadata": {
-                            "created_at": "2025-03-01",
-                            "last_login": "2025-10-20"
-                        }
-                    }
-                ]
-            },
-            "metadata": {
-                "total": 3,
-                "page": 1
-            }
-        }
-
-        # Get all active user emails
-        result = jmespath_search(api_response, "data.users[?active].email")
-        assert result == ["alice@example.com", "charlie@example.com"]
-
-        # Get user names and creation dates
-        result2 = jmespath_search(
-            api_response,
-            "data.users[*].{name: name, created: metadata.created_at}"
-        )
-        assert len(result2) == 3
-        assert result2[0]["name"] == "Alice"
-        assert result2[0]["created"] == "2025-01-01"
-
-    def test_config_file_parsing(self):
-        """Test parsing configuration-like structure"""
-        config = {
-            "version": "1.0",
-            "environments": {
-                "development": {
-                    "database": {
-                        "host": "localhost",
-                        "port": 5432,
-                        "name": "dev_db"
-                    },
-                    "cache": {
-                        "enabled": True,
-                        "ttl": 300
-                    }
-                },
-                "production": {
-                    "database": {
-                        "host": "prod.example.com",
-                        "port": 5432,
-                        "name": "prod_db"
-                    },
-                    "cache": {
-                        "enabled": True,
-                        "ttl": 3600
-                    }
-                }
-            }
-        }
-
-        # Get production database host
-        result = jmespath_search(config, "environments.production.database.host")
-        assert result == "prod.example.com"
-
-        # Get all database names using values() - object wildcard returns an object
-        # Need to convert to list for sorting
-        result2 = jmespath_search(config, "values(environments)[*].database.name")
-        assert result2 is not None
-        assert sorted(result2) == ["dev_db", "prod_db"]
-
-    def test_nested_filtering_and_transformation(self):
-        """Test complex nested filtering and transformation"""
-        data = {
-            "departments": [
-                {
-                    "name": "Engineering",
-                    "employees": [
-                        {"name": "Alice", "salary": 100000, "level": "Senior"},
-                        {"name": "Bob", "salary": 80000, "level": "Mid"},
-                        {"name": "Charlie", "salary": 120000, "level": "Senior"}
-                    ]
-                },
-                {
-                    "name": "Marketing",
-                    "employees": [
-                        {"name": "Dave", "salary": 70000, "level": "Junior"},
-                        {"name": "Eve", "salary": 90000, "level": "Mid"}
-                    ]
-                }
-            ]
-        }
-
-        # Get all senior employees with salary > 100k
-        result = jmespath_search(
-            data,
-            "departments[*].employees[?level == 'Senior' && salary > `100000`].name"
-        )
-        # Note: 100000 is not > 100000, so Alice is excluded
-        assert result == [["Charlie"], []]
-
-        # Get flattened list (using >= instead and flatten operator)
-        result2 = jmespath_search(
-            data,
-            "departments[].employees[?level == 'Senior' && salary >= `100000`].name | []"
-        )
-        assert sorted(result2) == ["Alice", "Charlie"]
-
-    def test_working_with_timestamps(self):
-        """Test searching and filtering timestamp-like data"""
-        data = {
-            "events": [
-                {"name": "Event 1", "timestamp": "2025-10-20T10:00:00"},
-                {"name": "Event 2", "timestamp": "2025-10-21T15:30:00"},
-                {"name": "Event 3", "timestamp": "2025-10-23T08:45:00"},
-                {"name": "Event 4", "timestamp": "2025-10-24T12:00:00"}
-            ]
-        }
-
-        # Get events after a certain date (string comparison)
-        result = jmespath_search(
-            data,
-            "events[?timestamp > '2025-10-22'].name"
-        )
-        assert result == ["Event 3", "Event 4"]
-
-    def test_aggregation_operations(self):
-        """Test aggregation-like operations"""
-        data = {
-            "sales": [
-                {"product": "A", "quantity": 10, "price": 100},
-                {"product": "B", "quantity": 5, "price": 200},
-                {"product": "C", "quantity": 8, "price": 150}
-            ]
-        }
-
-        # Get all quantities
-        quantities = jmespath_search(data, "sales[*].quantity")
-        assert quantities == [10, 5, 8]
-
-        # Get max quantity
-        max_quantity = jmespath_search(data, "max(sales[*].quantity)")
-        assert max_quantity == 10
-
-        # Get min price
-        min_price = jmespath_search(data, "min(sales[*].price)")
-        assert min_price == 100
-
-        # Get sorted products by price
-        sorted_products = jmespath_search(
-            data,
-            "sort_by(sales, &price)[*].product"
-        )
-        assert sorted_products == ["A", "C", "B"]
-
-    def test_data_transformation_pipeline(self):
-        """Test data transformation pipeline"""
-        raw_data = {
-            "response": {
-                "items": [
-                    {
-                        "id": "item-1",
-                        "attributes": {
-                            "name": "Product A",
-                            "specs": {"weight": 100, "color": "red"}
-                        },
-                        "available": True
-                    },
-                    {
-                        "id": "item-2",
-                        "attributes": {
-                            "name": "Product B",
-                            "specs": {"weight": 200, "color": "blue"}
-                        },
-                        "available": False
-                    },
-                    {
-                        "id": "item-3",
-                        "attributes": {
-                            "name": "Product C",
-                            "specs": {"weight": 150, "color": "red"}
-                        },
-                        "available": True
-                    }
-                ]
-            }
-        }
-
-        # Get available red products
-        result = jmespath_search(
-            raw_data,
-            "response.items[?available && attributes.specs.color == 'red'].attributes.name"
-        )
-        assert result == ["Product A", "Product C"]
-
-        # Transform to simplified structure
-        result2 = jmespath_search(
-            raw_data,
-            "response.items[*].{id: id, name: attributes.name, weight: attributes.specs.weight}"
-        )
-        assert len(result2) == 3
-        assert result2[0] == {"id": "item-1", "name": "Product A", "weight": 100}
-
-
-# __END__

tests/unit/json_handling/test_json_helper.py

@@ -1,698 +0,0 @@
-"""
-tests for corelibs.json_handling.json_helper
-"""
-
-import json
-from datetime import datetime, date
-from typing import Any
-from corelibs.json_handling.json_helper import (
-    DateTimeEncoder,
-    default_isoformat,
-    json_dumps,
-    modify_with_jsonpath
-)
-
-
-# MARK: DateTimeEncoder tests
-class TestDateTimeEncoder:
-    """Test cases for DateTimeEncoder class"""
-
-    def test_datetime_encoding(self):
-        """Test encoding datetime objects"""
-        dt = datetime(2025, 10, 23, 15, 30, 45, 123456)
-        data = {"timestamp": dt}
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["timestamp"] == "2025-10-23T15:30:45.123456"
-
-    def test_date_encoding(self):
-        """Test encoding date objects"""
-        d = date(2025, 10, 23)
-        data = {"date": d}
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["date"] == "2025-10-23"
-
-    def test_mixed_datetime_date_encoding(self):
-        """Test encoding mixed datetime and date objects"""
-        dt = datetime(2025, 10, 23, 15, 30, 45)
-        d = date(2025, 10, 23)
-        data = {
-            "timestamp": dt,
-            "date": d,
-            "name": "test"
-        }
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["timestamp"] == "2025-10-23T15:30:45"
-        assert decoded["date"] == "2025-10-23"
-        assert decoded["name"] == "test"
-
-    def test_nested_datetime_encoding(self):
-        """Test encoding nested structures with datetime objects"""
-        data = {
-            "event": {
-                "name": "Meeting",
-                "start": datetime(2025, 10, 23, 10, 0, 0),
-                "end": datetime(2025, 10, 23, 11, 0, 0),
-                "participants": [
-                    {"name": "Alice", "joined": datetime(2025, 10, 23, 10, 5, 0)},
-                    {"name": "Bob", "joined": datetime(2025, 10, 23, 10, 10, 0)}
-                ]
-            }
-        }
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["event"]["start"] == "2025-10-23T10:00:00"
-        assert decoded["event"]["end"] == "2025-10-23T11:00:00"
-        assert decoded["event"]["participants"][0]["joined"] == "2025-10-23T10:05:00"
-        assert decoded["event"]["participants"][1]["joined"] == "2025-10-23T10:10:00"
-
-    def test_list_of_datetimes(self):
-        """Test encoding list of datetime objects"""
-        data = {
-            "timestamps": [
-                datetime(2025, 10, 23, 10, 0, 0),
-                datetime(2025, 10, 23, 11, 0, 0),
-                datetime(2025, 10, 23, 12, 0, 0)
-            ]
-        }
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["timestamps"][0] == "2025-10-23T10:00:00"
-        assert decoded["timestamps"][1] == "2025-10-23T11:00:00"
-        assert decoded["timestamps"][2] == "2025-10-23T12:00:00"
-
-    def test_encoder_with_normal_types(self):
-        """Test that encoder works with standard JSON types"""
-        data = {
-            "string": "test",
-            "number": 42,
-            "float": 3.14,
-            "boolean": True,
-            "null": None,
-            "list": [1, 2, 3],
-            "dict": {"key": "value"}
-        }
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded == data
-
-    def test_encoder_returns_none_for_unsupported_types(self):
-        """Test that encoder default method returns None for unsupported types"""
-        encoder = DateTimeEncoder()
-
-        # The default method should return None for non-date/datetime objects
-        result = encoder.default("string")
-        assert result is None
-
-        result = encoder.default(42)
-        assert result is None
-
-        result = encoder.default([1, 2, 3])
-        assert result is None
-
-
-# MARK: default function tests
-class TestDefaultFunction:
-    """Test cases for the default function"""
-
-    def test_default_datetime(self):
-        """Test default function with datetime"""
-        dt = datetime(2025, 10, 23, 15, 30, 45)
-        result = default_isoformat(dt)
-        assert result == "2025-10-23T15:30:45"
-
-    def test_default_date(self):
-        """Test default function with date"""
-        d = date(2025, 10, 23)
-        result = default_isoformat(d)
-        assert result == "2025-10-23"
-
-    def test_default_with_microseconds(self):
-        """Test default function with datetime including microseconds"""
-        dt = datetime(2025, 10, 23, 15, 30, 45, 123456)
-        result = default_isoformat(dt)
-        assert result == "2025-10-23T15:30:45.123456"
-
-    def test_default_returns_none_for_other_types(self):
-        """Test that default returns None for non-date/datetime objects"""
-        assert default_isoformat("string") is None
-        assert default_isoformat(42) is None
-        assert default_isoformat(3.14) is None
-        assert default_isoformat(True) is None
-        assert default_isoformat(None) is None
-        assert default_isoformat([1, 2, 3]) is None
-        assert default_isoformat({"key": "value"}) is None
-
-    def test_default_as_json_default_parameter(self):
-        """Test using default function as default parameter in json.dumps"""
-        data = {
-            "timestamp": datetime(2025, 10, 23, 15, 30, 45),
-            "date": date(2025, 10, 23),
-            "name": "test"
-        }
-
-        result = json.dumps(data, default=default_isoformat)
-        decoded = json.loads(result)
-
-        assert decoded["timestamp"] == "2025-10-23T15:30:45"
-        assert decoded["date"] == "2025-10-23"
-        assert decoded["name"] == "test"
-
-
-# MARK: json_dumps tests
-class TestJsonDumps:
-    """Test cases for json_dumps function"""
-
-    def test_basic_dict(self):
-        """Test json_dumps with basic dictionary"""
-        data = {"name": "test", "value": 42}
-        result = json_dumps(data)
-        decoded = json.loads(result)
-        assert decoded == data
-
-    def test_unicode_characters(self):
-        """Test json_dumps preserves unicode characters (ensure_ascii=False)"""
-        data = {"name": "テスト", "emoji": "🎉", "chinese": "测试"}
-        result = json_dumps(data)
-
-        # ensure_ascii=False means unicode characters should be preserved
-        assert "テスト" in result
-        assert "🎉" in result
-        assert "测试" in result
-
-        decoded = json.loads(result)
-        assert decoded == data
-
-    def test_datetime_objects_as_string(self):
-        """Test json_dumps converts datetime to string (default=str)"""
-        dt = datetime(2025, 10, 23, 15, 30, 45)
-        data = {"timestamp": dt}
-
-        result = json_dumps(data)
-        decoded = json.loads(result)
-
-        # default=str will convert datetime to its string representation
-        assert isinstance(decoded["timestamp"], str)
-        assert "2025-10-23" in decoded["timestamp"]
-
-    def test_date_objects_as_string(self):
-        """Test json_dumps converts date to string"""
-        d = date(2025, 10, 23)
-        data = {"date": d}
-
-        result = json_dumps(data)
-        decoded = json.loads(result)
-
-        assert isinstance(decoded["date"], str)
-        assert "2025-10-23" in decoded["date"]
-
-    def test_complex_nested_structure(self):
-        """Test json_dumps with complex nested structures"""
-        data = {
-            "user": {
-                "name": "John",
-                "age": 30,
-                "active": True,
-                "balance": 100.50,
-                "tags": ["admin", "user"],
-                "metadata": {
-                    "created": datetime(2025, 1, 1, 0, 0, 0),
-                    "updated": date(2025, 10, 23)
-                }
-            },
-            "items": [
-                {"id": 1, "name": "Item 1"},
-                {"id": 2, "name": "Item 2"}
-            ]
-        }
-
-        result = json_dumps(data)
-        decoded = json.loads(result)
-
-        assert decoded["user"]["name"] == "John"
-        assert decoded["user"]["age"] == 30
-        assert decoded["user"]["active"] is True
-        assert decoded["user"]["balance"] == 100.50
-        assert decoded["user"]["tags"] == ["admin", "user"]
-        assert decoded["items"][0]["id"] == 1
-
-    def test_empty_dict(self):
-        """Test json_dumps with empty dictionary"""
-        data: dict[str, Any] = {}
-        result = json_dumps(data)
-        assert result == "{}"
-
-    def test_empty_list(self):
-        """Test json_dumps with empty list"""
-        data: list[Any] = []
-        result = json_dumps(data)
-        assert result == "[]"
-
-    def test_list_data(self):
-        """Test json_dumps with list as root element"""
-        data = [1, 2, 3, "test", True, None]
-        result = json_dumps(data)
-        decoded = json.loads(result)
-        assert decoded == data
-
-    def test_none_value(self):
-        """Test json_dumps with None"""
-        data = None
-        result = json_dumps(data)
-        assert result == "null"
-
-    def test_boolean_values(self):
-        """Test json_dumps with boolean values"""
-        data = {"true_val": True, "false_val": False}
-        result = json_dumps(data)
-        decoded = json.loads(result)
-        assert decoded["true_val"] is True
-        assert decoded["false_val"] is False
-
-    def test_numeric_values(self):
-        """Test json_dumps with various numeric values"""
-        data = {
-            "int": 42,
-            "float": 3.14,
-            "negative": -10,
-            "zero": 0,
-            "scientific": 1e10
-        }
-        result = json_dumps(data)
-        decoded = json.loads(result)
-        assert decoded == data
-
-    def test_custom_object_conversion(self):
-        """Test json_dumps with custom objects (converted via str)"""
-        class CustomObject:
-            """test class"""
-            def __str__(self):
-                return "custom_value"
-
-        data = {"custom": CustomObject()}
-        result = json_dumps(data)
-        decoded = json.loads(result)
-        assert decoded["custom"] == "custom_value"
-
-    def test_special_float_values(self):
-        """Test json_dumps handles special float values"""
-        data = {
-            "infinity": float('inf'),
-            "neg_infinity": float('-inf'),
-            "nan": float('nan')
-        }
-        result = json_dumps(data)
-        # These should be converted to strings via default=str
-        assert "Infinity" in result or "inf" in result.lower()
-
-
-# MARK: modify_with_jsonpath tests
-class TestModifyWithJsonpath:
-    """Test cases for modify_with_jsonpath function"""
-
-    def test_simple_path_modification(self):
-        """Test modifying a simple path"""
-        data = {"name": "old_name", "age": 30}
-        result = modify_with_jsonpath(data, "$.name", "new_name")
-
-        assert result["name"] == "new_name"
-        assert result["age"] == 30
-        # Original data should not be modified
-        assert data["name"] == "old_name"
-
-    def test_nested_path_modification(self):
-        """Test modifying nested path"""
-        data = {
-            "user": {
-                "profile": {
-                    "name": "John",
-                    "age": 30
-                }
-            }
-        }
-
-        result = modify_with_jsonpath(data, "$.user.profile.name", "Jane")
-
-        assert result["user"]["profile"]["name"] == "Jane"
-        assert result["user"]["profile"]["age"] == 30
-        # Original should be unchanged
-        assert data["user"]["profile"]["name"] == "John"
-
-    def test_array_index_modification(self):
-        """Test modifying array element by index"""
-        data = {
-            "items": [
-                {"id": 1, "name": "Item 1"},
-                {"id": 2, "name": "Item 2"},
-                {"id": 3, "name": "Item 3"}
-            ]
-        }
-
-        result = modify_with_jsonpath(data, "$.items[1].name", "Updated Item 2")
-
-        assert result["items"][1]["name"] == "Updated Item 2"
-        assert result["items"][0]["name"] == "Item 1"
-        assert result["items"][2]["name"] == "Item 3"
-        # Original unchanged
-        assert data["items"][1]["name"] == "Item 2"
-
-    def test_wildcard_modification(self):
-        """Test modifying multiple elements with wildcard"""
-        data = {
-            "users": [
-                {"name": "Alice", "active": True},
-                {"name": "Bob", "active": True},
-                {"name": "Charlie", "active": True}
-            ]
-        }
-
-        result = modify_with_jsonpath(data, "$.users[*].active", False)
-
-        # All active fields should be updated
-        for user in result["users"]:
-            assert user["active"] is False
-        # Original unchanged
-        for user in data["users"]:
-            assert user["active"] is True
-
-    def test_deep_copy_behavior(self):
-        """Test that modifications don't affect the original data"""
-        original = {
-            "level1": {
-                "level2": {
-                    "level3": {
-                        "value": "original"
-                    }
-                }
-            }
-        }
-
-        result = modify_with_jsonpath(original, "$.level1.level2.level3.value", "modified")
-
-        assert result["level1"]["level2"]["level3"]["value"] == "modified"
-        assert original["level1"]["level2"]["level3"]["value"] == "original"
-
-        # Verify deep copy by modifying nested dict in result
-        result["level1"]["level2"]["new_key"] = "new_value"
-        assert "new_key" not in original["level1"]["level2"]
-
-    def test_modify_to_different_type(self):
-        """Test changing value to different type"""
-        data = {"count": "10"}
-        result = modify_with_jsonpath(data, "$.count", 10)
-
-        assert result["count"] == 10
-        assert isinstance(result["count"], int)
-        assert data["count"] == "10"
-
-    def test_modify_to_complex_object(self):
-        """Test replacing value with complex object"""
-        data = {"simple": "value"}
-        new_value = {"complex": {"nested": "structure"}}
-
-        result = modify_with_jsonpath(data, "$.simple", new_value)
-
-        assert result["simple"] == new_value
-        assert result["simple"]["complex"]["nested"] == "structure"
-
-    def test_modify_to_list(self):
-        """Test replacing value with list"""
-        data = {"items": None}
-        result = modify_with_jsonpath(data, "$.items", [1, 2, 3])
-
-        assert result["items"] == [1, 2, 3]
-        assert data["items"] is None
-
-    def test_modify_to_none(self):
-        """Test setting value to None"""
-        data = {"value": "something"}
-        result = modify_with_jsonpath(data, "$.value", None)
-
-        assert result["value"] is None
-        assert data["value"] == "something"
-
-    def test_recursive_descent(self):
-        """Test using recursive descent operator"""
-        data: dict[str, Any] = {
-            "store": {
-                "book": [
-                    {"title": "Book 1", "price": 10},
-                    {"title": "Book 2", "price": 20}
-                ],
-                "bicycle": {
-                    "price": 100
-                }
-            }
-        }
-
-        # Update all prices
-        result = modify_with_jsonpath(data, "$..price", 0)
-
-        assert result["store"]["book"][0]["price"] == 0
-        assert result["store"]["book"][1]["price"] == 0
-        assert result["store"]["bicycle"]["price"] == 0
-        # Original unchanged
-        assert data["store"]["book"][0]["price"] == 10
-
-    def test_specific_array_elements(self):
-        """Test updating specific array elements by index"""
-        data = {
-            "products": [
-                {"name": "Product 1", "price": 100, "stock": 5},
-                {"name": "Product 2", "price": 200, "stock": 0},
-                {"name": "Product 3", "price": 150, "stock": 10}
-            ]
-        }
-
-        # Update first product's price
-        result = modify_with_jsonpath(data, "$.products[0].price", 0)
-
-        assert result["products"][0]["price"] == 0
-        assert result["products"][1]["price"] == 200  # not modified
-        assert result["products"][2]["price"] == 150  # not modified
-
-    def test_empty_dict(self):
-        """Test modifying empty dictionary"""
-        data: dict[str, Any] = {}
-        result = modify_with_jsonpath(data, "$.nonexistent", "value")
-
-        # Should return the original empty dict since path doesn't exist
-        assert result == {}
-
-    def test_complex_real_world_scenario(self):
-        """Test complex real-world modification scenario"""
-        data: dict[str, Any] = {
-            "api_version": "1.0",
-            "config": {
-                "database": {
-                    "host": "localhost",
-                    "port": 5432,
-                    "credentials": {
-                        "username": "admin",
-                        "password": "secret"
-                    }
-                },
-                "services": [
-                    {"name": "auth", "enabled": True, "port": 8001},
-                    {"name": "api", "enabled": True, "port": 8002},
-                    {"name": "cache", "enabled": False, "port": 8003}
-                ]
-            }
-        }
-
-        # Update database port
-        result = modify_with_jsonpath(data, "$.config.database.port", 5433)
-        assert result["config"]["database"]["port"] == 5433
-
-        # Update all service ports
-        result2 = modify_with_jsonpath(result, "$.config.services[*].enabled", True)
-        assert all(service["enabled"] for service in result2["config"]["services"])
-
-        # Original unchanged
-        assert data["config"]["database"]["port"] == 5432
-        assert data["config"]["services"][2]["enabled"] is False
-
-    def test_list_slice_modification(self):
-        """Test modifying list slice"""
-        data = {"numbers": [1, 2, 3, 4, 5]}
-
-        # Modify first three elements
-        result = modify_with_jsonpath(data, "$.numbers[0:3]", 0)
-
-        assert result["numbers"][0] == 0
-        assert result["numbers"][1] == 0
-        assert result["numbers"][2] == 0
-        assert result["numbers"][3] == 4
-        assert result["numbers"][4] == 5
-
-    def test_modify_with_datetime_value(self):
-        """Test modifying with datetime value"""
-        data = {"timestamp": "2025-01-01T00:00:00"}
-        new_datetime = datetime(2025, 10, 23, 15, 30, 45)
-
-        result = modify_with_jsonpath(data, "$.timestamp", new_datetime)
-
-        assert result["timestamp"] == new_datetime
-        assert isinstance(result["timestamp"], datetime)
-
-
-# MARK: Integration tests
-class TestIntegration:
-    """Integration tests combining multiple functions"""
-
-    def test_encoder_and_json_dumps_comparison(self):
-        """Test that DateTimeEncoder and json_dumps handle datetimes differently"""
-        dt = datetime(2025, 10, 23, 15, 30, 45)
-        data = {"timestamp": dt}
-
-        # Using DateTimeEncoder produces ISO format
-        with_encoder = json.dumps(data, cls=DateTimeEncoder)
-        decoded_encoder = json.loads(with_encoder)
-        assert decoded_encoder["timestamp"] == "2025-10-23T15:30:45"
-
-        # Using json_dumps (default=str) produces string representation
-        with_dumps = json_dumps(data)
-        decoded_dumps = json.loads(with_dumps)
-        assert isinstance(decoded_dumps["timestamp"], str)
-        assert "2025-10-23" in decoded_dumps["timestamp"]
-
-    def test_modify_and_serialize(self):
-        """Test modifying data and then serializing it"""
-        data = {
-            "event": {
-                "name": "Meeting",
-                "date": date(2025, 10, 23),
-                "attendees": [
-                    {"name": "Alice", "confirmed": False},
-                    {"name": "Bob", "confirmed": False}
-                ]
-            }
-        }
-
-        # Modify confirmation status
-        modified = modify_with_jsonpath(data, "$.event.attendees[*].confirmed", True)
-
-        # Serialize with datetime handling
-        serialized = json.dumps(modified, cls=DateTimeEncoder)
-        decoded = json.loads(serialized)
-
-        assert decoded["event"]["date"] == "2025-10-23"
-        assert decoded["event"]["attendees"][0]["confirmed"] is True
-        assert decoded["event"]["attendees"][1]["confirmed"] is True
-
-    def test_round_trip_with_modification(self):
-        """Test full round trip: serialize -> modify -> serialize"""
-        original = {
-            "config": {
-                "updated": datetime(2025, 10, 23, 15, 30, 45),
-                "version": "1.0"
-            }
-        }
-
-        # Serialize
-        json_str = json.dumps(original, cls=DateTimeEncoder)
-
-        # Deserialize
-        deserialized = json.loads(json_str)
-
-        # Modify
-        modified = modify_with_jsonpath(deserialized, "$.config.version", "2.0")
-
-        # Serialize again
-        final_json = json_dumps(modified)
-        final_data = json.loads(final_json)
-
-        assert final_data["config"]["version"] == "2.0"
-        assert final_data["config"]["updated"] == "2025-10-23T15:30:45"
-
-
-# MARK: Edge cases
-class TestEdgeCases:
-    """Test edge cases and error scenarios"""
-
-    def test_circular_reference_in_modify(self):
-        """Test that modify_with_jsonpath handles data without circular references"""
-        # Note: JSON doesn't support circular references, so we test normal nested data
-        data = {
-            "a": {
-                "b": {
-                    "c": "value"
-                }
-            }
-        }
-
-        result = modify_with_jsonpath(data, "$.a.b.c", "new_value")
-        assert result["a"]["b"]["c"] == "new_value"
-
-    def test_unicode_in_keys_and_values(self):
-        """Test handling unicode in both keys and values"""
-        data = {
-            "日本語": "テスト",
-            "emoji_🎉": "🚀",
-            "normal": "value"
-        }
-
-        result = json_dumps(data)
-        decoded = json.loads(result)
-
-        assert decoded["日本語"] == "テスト"
-        assert decoded["emoji_🎉"] == "🚀"
-        assert decoded["normal"] == "value"
-
-    def test_very_nested_structure(self):
-        """Test deeply nested structure"""
-        # Create a 10-level deep nested structure
-        data: dict[str, Any] = {"level0": {}}
-        current = data["level0"]
-        for i in range(1, 10):
-            current[f"level{i}"] = {}
-            current = current[f"level{i}"]
-        current["value"] = "deep_value"
-
-        result = modify_with_jsonpath(data, "$..value", "modified_deep_value")
-
-        # Navigate to the deep value
-        current = result["level0"]
-        for i in range(1, 10):
-            current = current[f"level{i}"]
-        assert current["value"] == "modified_deep_value"
-
-    def test_large_list_modification(self):
-        """Test modifying large list"""
-        data = {"items": [{"id": i, "value": i * 10} for i in range(100)]}
-
-        result = modify_with_jsonpath(data, "$.items[*].value", 0)
-
-        assert all(item["value"] == 0 for item in result["items"])
-        assert len(result["items"]) == 100
-
-    def test_mixed_date_types_encoding(self):
-        """Test encoding with both date and datetime in same structure"""
-        data = {
-            "created_date": date(2025, 10, 23),
-            "created_datetime": datetime(2025, 10, 23, 15, 30, 45),
-            "updated_date": date(2025, 10, 24),
-            "updated_datetime": datetime(2025, 10, 24, 16, 45, 30)
-        }
-
-        result = json.dumps(data, cls=DateTimeEncoder)
-        decoded = json.loads(result)
-
-        assert decoded["created_date"] == "2025-10-23"
-        assert decoded["created_datetime"] == "2025-10-23T15:30:45"
-        assert decoded["updated_date"] == "2025-10-24"
-        assert decoded["updated_datetime"] == "2025-10-24T16:45:30"

tests/unit/math_handling/test_math_helpers.py

@@ -1,121 +0,0 @@
-"""
-Unit tests for math_helpers module
-"""
-
-from corelibs.math_handling.math_helpers import gcd, lcd
-
-
-class TestGcd:
-    """Test cases for the gcd (Greatest Common Divisor) function"""
-
-    def test_gcd_basic_positive_numbers(self):
-        """Test GCD with basic positive numbers"""
-        assert gcd(12, 8) == 4
-        assert gcd(15, 10) == 5
-        assert gcd(21, 14) == 7
-
-    def test_gcd_coprime_numbers(self):
-        """Test GCD with coprime numbers (GCD should be 1)"""
-        assert gcd(13, 7) == 1
-        assert gcd(17, 19) == 1
-        assert gcd(25, 49) == 1
-
-    def test_gcd_same_numbers(self):
-        """Test GCD with same numbers"""
-        assert gcd(5, 5) == 5
-        assert gcd(100, 100) == 100
-
-    def test_gcd_with_zero(self):
-        """Test GCD when one or both numbers are zero"""
-        assert gcd(0, 5) == 5
-        assert gcd(5, 0) == 5
-        assert gcd(0, 0) == 0
-
-    def test_gcd_with_one(self):
-        """Test GCD when one number is 1"""
-        assert gcd(1, 5) == 1
-        assert gcd(100, 1) == 1
-
-    def test_gcd_large_numbers(self):
-        """Test GCD with large numbers"""
-        assert gcd(1000000, 500000) == 500000
-        assert gcd(123456, 789012) == 12
-
-    def test_gcd_reversed_order(self):
-        """Test GCD is commutative (order doesn't matter)"""
-        assert gcd(12, 8) == gcd(8, 12)
-        assert gcd(100, 35) == gcd(35, 100)
-
-    def test_gcd_negative_numbers(self):
-        """Test GCD with negative numbers"""
-        assert gcd(-12, 8) == 4
-        assert gcd(12, -8) == 4
-        assert gcd(-12, -8) == 4
-
-    def test_gcd_multiples(self):
-        """Test GCD when one number is a multiple of the other"""
-        assert gcd(10, 5) == 5
-        assert gcd(100, 25) == 25
-        assert gcd(7, 21) == 7
-
-
-class TestLcd:
-    """Test cases for the lcd (Least Common Denominator/Multiple) function"""
-
-    def test_lcd_basic_positive_numbers(self):
-        """Test LCD with basic positive numbers"""
-        assert lcd(4, 6) == 12
-        assert lcd(3, 5) == 15
-        assert lcd(12, 8) == 24
-
-    def test_lcd_coprime_numbers(self):
-        """Test LCD with coprime numbers (should be their product)"""
-        assert lcd(7, 13) == 91
-        assert lcd(11, 13) == 143
-        assert lcd(5, 7) == 35
-
-    def test_lcd_same_numbers(self):
-        """Test LCD with same numbers"""
-        assert lcd(5, 5) == 5
-        assert lcd(100, 100) == 100
-
-    def test_lcd_with_one(self):
-        """Test LCD when one number is 1"""
-        assert lcd(1, 5) == 5
-        assert lcd(100, 1) == 100
-
-    def test_lcd_with_zero(self):
-        """Test LCD when one or both numbers are zero"""
-        assert lcd(0, 5) == 0
-        assert lcd(5, 0) == 0
-        assert lcd(0, 0) == 0
-
-    def test_lcd_large_numbers(self):
-        """Test LCD with large numbers"""
-        assert lcd(100, 150) == 300
-        assert lcd(1000, 500) == 1000
-
-    def test_lcd_reversed_order(self):
-        """Test LCD is commutative (order doesn't matter)"""
-        assert lcd(4, 6) == lcd(6, 4)
-        assert lcd(12, 18) == lcd(18, 12)
-
-    def test_lcd_negative_numbers(self):
-        """Test LCD with negative numbers"""
-        assert lcd(-4, 6) == 12
-        assert lcd(4, -6) == 12
-        assert lcd(-4, -6) == 12
-
-    def test_lcd_multiples(self):
-        """Test LCD when one number is a multiple of the other"""
-        assert lcd(5, 10) == 10
-        assert lcd(3, 9) == 9
-        assert lcd(25, 100) == 100
-
-    def test_lcd_gcd_relationship(self):
-        """Test the mathematical relationship between LCD and GCD: lcd(a,b) * gcd(a,b) = a * b"""
-        test_cases = [(12, 8), (15, 10), (21, 14), (100, 35)]
-        for a, b in test_cases:
-            assert lcd(a, b) * gcd(a, b) == a * b
-
-# __END__

tests/unit/requests_handling/test_caller.py

@@ -2,11 +2,10 @@
 PyTest: requests_handling/caller
 """
 
-from typing import Any
 from unittest.mock import Mock, patch
 import pytest
 import requests
-from corelibs.requests_handling.caller import Caller
+from corelibs.requests_handling.caller import Caller, ErrorResponse, ProxyConfig
 
 
 class TestCallerInit:
@@ -21,13 +20,17 @@ class TestCallerInit:
         assert caller.timeout == 20
         assert caller.verify is True
         assert caller.proxy is None
-        assert caller.cafile is None
+        assert caller.ca_file is None
 
     def test_init_with_all_params(self):
         """Test Caller initialization with all parameters"""
         header = {"Authorization": "Bearer token", "Content-Type": "application/json"}
-        proxy = {"http": "http://proxy.example.com:8080", "https": "https://proxy.example.com:8080"}
-        caller = Caller(header=header, verify=False, timeout=30, proxy=proxy)
+        proxy: ProxyConfig = {
+            "type": "socks5",
+            "host": "proxy.example.com:8080",
+            "port": "8080"
+        }
+        caller = Caller(header=header, timeout=30, proxy=proxy, verify=False)
 
         assert caller.headers == header
         assert caller.timeout == 30
@@ -58,7 +61,7 @@ class TestCallerInit:
         ca_file_path = "/path/to/ca/cert.pem"
         caller = Caller(header={}, ca_file=ca_file_path)
 
-        assert caller.cafile == ca_file_path
+        assert caller.ca_file == ca_file_path
 
 
 class TestCallerGet:
@@ -81,7 +84,8 @@ class TestCallerGet:
             headers={"Authorization": "Bearer token"},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.get')
@@ -101,7 +105,8 @@ class TestCallerGet:
             headers={},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.get')
@@ -134,7 +139,11 @@ class TestCallerGet:
         mock_response = Mock(spec=requests.Response)
         mock_get.return_value = mock_response
 
-        proxy = {"http": "http://proxy.example.com:8080"}
+        proxy: ProxyConfig = {
+            "type": "socks5",
+            "host": "proxy.example.com:8080",
+            "port": "8080"
+        }
         caller = Caller(header={}, proxy=proxy)
         caller.get("https://api.example.com/data")
 
@@ -142,40 +151,46 @@ class TestCallerGet:
         assert mock_get.call_args[1]["proxies"] == proxy
 
     @patch('corelibs.requests_handling.caller.requests.get')
-    def test_get_invalid_schema_returns_none(self, mock_get: Mock, capsys: Any):
-        """Test GET request with invalid URL schema returns None"""
+    def test_get_invalid_schema_returns_none(self, mock_get: Mock):
+        """Test GET request with invalid URL schema returns ErrorResponse"""
         mock_get.side_effect = requests.exceptions.InvalidSchema("Invalid URL")
 
         caller = Caller(header={})
         response = caller.get("invalid://example.com")
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Invalid URL during 'get'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 200
+        assert "Invalid URL during 'get'" in response.message
+        assert response.action == "get"
+        assert response.url == "invalid://example.com"
 
     @patch('corelibs.requests_handling.caller.requests.get')
-    def test_get_timeout_returns_none(self, mock_get: Mock, capsys: Any):
-        """Test GET request timeout returns None"""
+    def test_get_timeout_returns_none(self, mock_get: Mock):
+        """Test GET request timeout returns ErrorResponse"""
         mock_get.side_effect = requests.exceptions.ReadTimeout("Timeout")
 
         caller = Caller(header={})
         response = caller.get("https://api.example.com/data")
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Timeout (20s) during 'get'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 300
+        assert "Timeout (20s) during 'get'" in response.message
+        assert response.action == "get"
+        assert response.url == "https://api.example.com/data"
 
     @patch('corelibs.requests_handling.caller.requests.get')
-    def test_get_connection_error_returns_none(self, mock_get: Mock, capsys: Any):
-        """Test GET request connection error returns None"""
+    def test_get_connection_error_returns_none(self, mock_get: Mock):
+        """Test GET request connection error returns ErrorResponse"""
         mock_get.side_effect = requests.exceptions.ConnectionError("Connection failed")
 
         caller = Caller(header={})
         response = caller.get("https://api.example.com/data")
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Connection error during 'get'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 400
+        assert "Connection error during 'get'" in response.message
+        assert response.action == "get"
+        assert response.url == "https://api.example.com/data"
 
 
 class TestCallerPost:
@@ -200,7 +215,8 @@ class TestCallerPost:
             headers={"Content-Type": "application/json"},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.post')
@@ -234,40 +250,46 @@ class TestCallerPost:
         assert mock_post.call_args[1]["json"] == data
 
     @patch('corelibs.requests_handling.caller.requests.post')
-    def test_post_invalid_schema_returns_none(self, mock_post: Mock, capsys: Any):
-        """Test POST request with invalid URL schema returns None"""
+    def test_post_invalid_schema_returns_none(self, mock_post: Mock):
+        """Test POST request with invalid URL schema returns ErrorResponse"""
         mock_post.side_effect = requests.exceptions.InvalidSchema("Invalid URL")
 
         caller = Caller(header={})
         response = caller.post("invalid://example.com", data={"test": "data"})
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Invalid URL during 'post'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 200
+        assert "Invalid URL during 'post'" in response.message
+        assert response.action == "post"
+        assert response.url == "invalid://example.com"
 
     @patch('corelibs.requests_handling.caller.requests.post')
-    def test_post_timeout_returns_none(self, mock_post: Mock, capsys: Any):
-        """Test POST request timeout returns None"""
+    def test_post_timeout_returns_none(self, mock_post: Mock):
+        """Test POST request timeout returns ErrorResponse"""
         mock_post.side_effect = requests.exceptions.ReadTimeout("Timeout")
 
         caller = Caller(header={})
         response = caller.post("https://api.example.com/data", data={"test": "data"})
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Timeout (20s) during 'post'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 300
+        assert "Timeout (20s) during 'post'" in response.message
+        assert response.action == "post"
+        assert response.url == "https://api.example.com/data"
 
     @patch('corelibs.requests_handling.caller.requests.post')
-    def test_post_connection_error_returns_none(self, mock_post: Mock, capsys: Any):
-        """Test POST request connection error returns None"""
+    def test_post_connection_error_returns_none(self, mock_post: Mock):
+        """Test POST request connection error returns ErrorResponse"""
         mock_post.side_effect = requests.exceptions.ConnectionError("Connection failed")
 
         caller = Caller(header={})
         response = caller.post("https://api.example.com/data", data={"test": "data"})
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Connection error during 'post'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 400
+        assert "Connection error during 'post'" in response.message
+        assert response.action == "post"
+        assert response.url == "https://api.example.com/data"
 
 
 class TestCallerPut:
@@ -292,7 +314,8 @@ class TestCallerPut:
             headers={"Content-Type": "application/json"},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.put')
@@ -311,16 +334,18 @@ class TestCallerPut:
         assert mock_put.call_args[1]["params"] == params
 
     @patch('corelibs.requests_handling.caller.requests.put')
-    def test_put_timeout_returns_none(self, mock_put: Mock, capsys: Any):
-        """Test PUT request timeout returns None"""
+    def test_put_timeout_returns_none(self, mock_put: Mock):
+        """Test PUT request timeout returns ErrorResponse"""
         mock_put.side_effect = requests.exceptions.ReadTimeout("Timeout")
 
         caller = Caller(header={})
         response = caller.put("https://api.example.com/data/1", data={"test": "data"})
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Timeout (20s) during 'put'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 300
+        assert "Timeout (20s) during 'put'" in response.message
+        assert response.action == "put"
+        assert response.url == "https://api.example.com/data/1"
 
 
 class TestCallerPatch:
@@ -345,7 +370,8 @@ class TestCallerPatch:
             headers={"Content-Type": "application/json"},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.patch')
@@ -364,16 +390,18 @@ class TestCallerPatch:
         assert mock_patch.call_args[1]["params"] == params
 
     @patch('corelibs.requests_handling.caller.requests.patch')
-    def test_patch_connection_error_returns_none(self, mock_patch: Mock, capsys: Any):
-        """Test PATCH request connection error returns None"""
+    def test_patch_connection_error_returns_none(self, mock_patch: Mock):
+        """Test PATCH request connection error returns ErrorResponse"""
         mock_patch.side_effect = requests.exceptions.ConnectionError("Connection failed")
 
         caller = Caller(header={})
         response = caller.patch("https://api.example.com/data/1", data={"test": "data"})
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Connection error during 'patch'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 400
+        assert "Connection error during 'patch'" in response.message
+        assert response.action == "patch"
+        assert response.url == "https://api.example.com/data/1"
 
 
 class TestCallerDelete:
@@ -396,7 +424,8 @@ class TestCallerDelete:
             headers={"Authorization": "Bearer token"},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.delete')
@@ -414,16 +443,18 @@ class TestCallerDelete:
         assert mock_delete.call_args[1]["params"] == params
 
     @patch('corelibs.requests_handling.caller.requests.delete')
-    def test_delete_invalid_schema_returns_none(self, mock_delete: Mock, capsys: Any):
-        """Test DELETE request with invalid URL schema returns None"""
+    def test_delete_invalid_schema_returns_none(self, mock_delete: Mock):
+        """Test DELETE request with invalid URL schema returns ErrorResponse"""
         mock_delete.side_effect = requests.exceptions.InvalidSchema("Invalid URL")
 
         caller = Caller(header={})
         response = caller.delete("invalid://example.com/data/1")
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert "Invalid URL during 'delete'" in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert response.code == 200
+        assert "Invalid URL during 'delete'" in response.message
+        assert response.action == "delete"
+        assert response.url == "invalid://example.com/data/1"
 
 
 class TestCallerParametrized:
@@ -492,7 +523,7 @@ class TestCallerParametrized:
     ])
     @patch('corelibs.requests_handling.caller.requests.get')
     def test_exception_handling(
-        self, mock_get: Mock, exception_class: type, expected_message: str, capsys: Any
+        self, mock_get: Mock, exception_class: type, expected_message: str
     ):
         """Test exception handling for all exception types"""
         mock_get.side_effect = exception_class("Test error")
@@ -500,9 +531,8 @@ class TestCallerParametrized:
         caller = Caller(header={})
         response = caller.get("https://api.example.com/data")
 
-        assert response is None
-        captured = capsys.readouterr()
-        assert expected_message in captured.out
+        assert isinstance(response, ErrorResponse)
+        assert expected_message in response.message
 
 
 class TestCallerIntegration:
@@ -599,7 +629,8 @@ class TestCallerEdgeCases:
             headers={},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.post')
@@ -659,7 +690,8 @@ class TestCallerEdgeCases:
             headers={},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     @patch('corelibs.requests_handling.caller.requests.get')
@@ -679,7 +711,8 @@ class TestCallerEdgeCases:
             headers={},
             timeout=20,
             verify=True,
-            proxies=None
+            proxies=None,
+            cert=None
         )
 
     def test_timeout_zero(self):
@@ -730,9 +763,10 @@ class TestCallerProxyHandling:
         mock_response = Mock(spec=requests.Response)
         mock_get.return_value = mock_response
 
-        proxy = {
-            "http": "http://proxy.example.com:8080",
-            "https": "https://proxy.example.com:8080"
+        proxy: ProxyConfig = {
+            "type": "socks5",
+            "host": "proxy.example.com:8080",
+            "port": "8080"
         }
         caller = Caller(header={}, proxy=proxy)
         caller.get("https://api.example.com/data")
@@ -746,9 +780,10 @@ class TestCallerProxyHandling:
         mock_response = Mock(spec=requests.Response)
         mock_post.return_value = mock_response
 
-        proxy = {
-            "http": "http://user:pass@proxy.example.com:8080",
-            "https": "https://user:pass@proxy.example.com:8080"
+        proxy: ProxyConfig = {
+            "type": "socks5",
+            "host": "proxy.example.com:8080",
+            "port": "8080"
         }
         caller = Caller(header={}, proxy=proxy)
         caller.post("https://api.example.com/data", data={"test": "data"})
@@ -789,7 +824,7 @@ class TestCallerResponseHandling:
         caller = Caller(header={})
         response = caller.get("https://api.example.com/data")
 
-        assert response is not None
+        assert not isinstance(response, ErrorResponse)
         assert response.status_code == 200
         assert response.text == "Success"
         assert response.json() == {"status": "ok"}
@@ -805,7 +840,7 @@ class TestCallerResponseHandling:
             caller = Caller(header={})
             response = caller.get("https://api.example.com/data")
 
-            assert response is not None
+            assert not isinstance(response, ErrorResponse)
             assert response.status_code == status_code