Move list_dict_handling to iterator_handling, add settings parser, add list helpers, add some string helpers
list_helpers: convert to list, any input, output is always a list compare to lists, check what elements from A are not in B, type safe string helpers add is_int, is_float checker add string to bool converter for true/True/false/False strings config reader with parsing and checking The simple config reader is now in the corelibs with the basic content check, convert to list for entries, convert to value for entries, etc log updates: Add Log type Enum for better log level checks and convert Add a get int for requested log level, and return default if not found Make the validate log level a static function Add tests for list helpers and new string helpers
This commit is contained in:
Clemens Schwaighofer
@@ -2,9 +2,12 @@
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PyTest: string_handling/string_helpers
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"""
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import pytest
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from textwrap import shorten
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from corelibs.string_handling.string_helpers import shorten_string, left_fill, format_number
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from typing import Any
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import pytest
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from corelibs.string_handling.string_helpers import (
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shorten_string, left_fill, format_number, is_int, is_float, str_to_bool
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)
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class TestShortenString:
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@@ -234,4 +237,238 @@ def test_format_number_parametrized(number: float | int, precision: int, expecte
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"""Parametrized test for format_number"""
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assert format_number(number, precision) == expected
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# ADDED 2025/7/11 Replace 'your_module' with actual module name
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class TestIsInt:
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"""Test cases for is_int function"""
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def test_valid_integers(self):
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"""Test with valid integer strings"""
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assert is_int("123") is True
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assert is_int("0") is True
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assert is_int("-456") is True
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assert is_int("+789") is True
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assert is_int("000") is True
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def test_invalid_integers(self):
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"""Test with invalid integer strings"""
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assert is_int("12.34") is False
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assert is_int("abc") is False
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assert is_int("12a") is False
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assert is_int("") is False
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assert is_int(" ") is False
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assert is_int("12.0") is False
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assert is_int("1e5") is False
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def test_numeric_types(self):
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"""Test with actual numeric types"""
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assert is_int(123) is True
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assert is_int(0) is True
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assert is_int(-456) is True
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assert is_int(12.34) is True # float can be converted to int
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assert is_int(12.0) is True
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def test_other_types(self):
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"""Test with other data types"""
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assert is_int(None) is False
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assert is_int([]) is False
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assert is_int({}) is False
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assert is_int(True) is True # bool is subclass of int
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assert is_int(False) is True
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class TestIsFloat:
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"""Test cases for is_float function"""
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def test_valid_floats(self):
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"""Test with valid float strings"""
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assert is_float("12.34") is True
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assert is_float("0.0") is True
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assert is_float("-45.67") is True
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assert is_float("+78.9") is True
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assert is_float("123") is True # integers are valid floats
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assert is_float("0") is True
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assert is_float("1e5") is True
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assert is_float("1.5e-10") is True
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assert is_float("inf") is True
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assert is_float("-inf") is True
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assert is_float("nan") is True
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def test_invalid_floats(self):
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"""Test with invalid float strings"""
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assert is_float("abc") is False
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assert is_float("12.34.56") is False
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assert is_float("12a") is False
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assert is_float("") is False
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assert is_float(" ") is False
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assert is_float("12..34") is False
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def test_numeric_types(self):
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"""Test with actual numeric types"""
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assert is_float(123) is True
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assert is_float(12.34) is True
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assert is_float(0) is True
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assert is_float(-45.67) is True
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def test_other_types(self):
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"""Test with other data types"""
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assert is_float(None) is False
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assert is_float([]) is False
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assert is_float({}) is False
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assert is_float(True) is True # bool can be converted to float
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assert is_float(False) is True
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class TestStrToBool:
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"""Test cases for str_to_bool function"""
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def test_valid_true_strings(self):
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"""Test with valid true strings"""
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assert str_to_bool("True") is True
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assert str_to_bool("true") is True
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def test_valid_false_strings(self):
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"""Test with valid false strings"""
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assert str_to_bool("False") is False
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assert str_to_bool("false") is False
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def test_invalid_strings(self):
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"""Test with invalid boolean strings"""
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("TRUE")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("FALSE")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("yes")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("no")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("1")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("0")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool(" True")
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with pytest.raises(ValueError, match="Invalid boolean string"):
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str_to_bool("True ")
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def test_error_message_content(self):
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"""Test that error messages contain the invalid input"""
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with pytest.raises(ValueError) as exc_info:
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str_to_bool("invalid")
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assert "Invalid boolean string: invalid" in str(exc_info.value)
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def test_case_sensitivity(self):
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"""Test that function is case sensitive"""
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with pytest.raises(ValueError):
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str_to_bool("TRUE")
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with pytest.raises(ValueError):
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str_to_bool("True ") # with space
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with pytest.raises(ValueError):
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str_to_bool(" True") # with space
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# Additional edge case tests
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class TestEdgeCases:
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"""Test edge cases and special scenarios"""
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def test_is_int_with_whitespace(self):
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"""Test is_int with whitespace (should work due to int() behavior)"""
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assert is_int(" 123 ") is True
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assert is_int("\t456\n") is True
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def test_is_float_with_whitespace(self):
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"""Test is_float with whitespace (should work due to float() behavior)"""
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assert is_float(" 12.34 ") is True
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assert is_float("\t45.67\n") is True
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def test_large_numbers(self):
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"""Test with very large numbers"""
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large_int = "123456789012345678901234567890"
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assert is_int(large_int) is True
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assert is_float(large_int) is True
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def test_scientific_notation(self):
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"""Test scientific notation"""
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assert is_int("1e5") is False # int() doesn't handle scientific notation
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assert is_float("1e5") is True
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assert is_float("1.5e-10") is True
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assert is_float("2E+3") is True
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# Parametrized tests for more comprehensive coverage
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class TestParametrized:
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"""Parametrized tests for better coverage"""
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@pytest.mark.parametrize("value,expected", [
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("123", True),
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("0", True),
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("-456", True),
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("12.34", False),
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("abc", False),
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("", False),
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(123, True),
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(12.5, True),
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(None, False),
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])
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def test_is_int_parametrized(self, value: Any, expected: bool):
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"""Test"""
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assert is_int(value) == expected
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@pytest.mark.parametrize("value,expected", [
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("12.34", True),
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("123", True),
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("0", True),
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("-45.67", True),
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("inf", True),
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("nan", True),
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("abc", False),
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("", False),
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(12.34, True),
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(123, True),
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(None, False),
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])
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def test_is_float_parametrized(self, value: Any, expected: bool):
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"""test"""
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assert is_float(value) == expected
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@pytest.mark.parametrize("value,expected", [
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("True", True),
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("true", True),
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("False", False),
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("false", False),
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])
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def test_str_to_bool_valid_parametrized(self, value: Any, expected: bool):
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"""test"""
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assert str_to_bool(value) == expected
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@pytest.mark.parametrize("invalid_value", [
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"TRUE",
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"FALSE",
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"yes",
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"no",
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"1",
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"0",
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"",
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" True",
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"True ",
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"invalid",
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])
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def test_str_to_bool_invalid_parametrized(self, invalid_value: Any):
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"""test"""
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with pytest.raises(ValueError):
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str_to_bool(invalid_value)
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# __END__
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