Add PHP unit tests

Check\*
Combined\*
Convert\*
Create\Hash (stub)

4dev/tests/CoreLibsCheckEmailTest.php

@@ -41,7 +41,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Test regex level return
 	 *
 	 * @dataProvider emailRegexProvider
-	 * @testdox Email::getEmailRegex $input will be $expected [$_dataName]
+	 * @testdox getEmailRegex $input will be $expected [$_dataName]
 	 *
 	 * @param int $input
 	 * @param string $expected
@@ -94,7 +94,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailCheckProvider
-	 * @testdox Email::checkEmail $input will be $expected [$_dataName]
+	 * @testdox checkEmail $input will be $expected [$_dataName]
 	 *
 	 * @return void
 	 */
@@ -125,7 +125,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailCheckFullProvider
-	 * @testdox Email::checkEmailFull $input will be $expected [$_dataName]
+	 * @testdox checkEmailFull $input will be $expected [$_dataName]
 	 *
 	 * @param string $input
 	 * @param array $expected
@@ -219,7 +219,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailRegexErrorProvider
-	 * @testdox Email::getEmailRegexErrorMessage $input will be $expected [$_dataName]
+	 * @testdox getEmailRegexErrorMessage $input will be $expected [$_dataName]
 	 *
 	 * @param integer $input
 	 * @param array $expected
@@ -283,7 +283,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailTypeProviderLong
-	 * @testdox Email::getEmailType $input will be normal $expected [$_dataName]
+	 * @testdox getEmailType $input will be normal $expected [$_dataName]
 	 *
 	 * @param string $input
 	 * @param string $expected
@@ -301,7 +301,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailTypeProviderShort
-	 * @testdox Email::getEmailType $input will be short $expected [$_dataName]
+	 * @testdox getEmailType $input will be short $expected [$_dataName]
 	 *
 	 * @param string $input
 	 * @param string $expected
@@ -355,7 +355,7 @@ final class CoreLibsCheckEmailTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider emailProviderTypeLongToShort
-	 * @testdox Email::getShortEmailType $input will be $expected [$_dataName]
+	 * @testdox getShortEmailType $input will be $expected [$_dataName]
 	 *
 	 * @param string $input
 	 * @param string|bool $expected

4dev/tests/CoreLibsCheckFileTest.php

@@ -7,40 +7,42 @@ namespace tests;
 use PHPUnit\Framework\TestCase;
 
 /**
- * Undocumented class
+ * Test class for Check\File
  * @testdox CoreLibs\Check\File method tests
  */
 final class CoreLibsCheckFileTest extends TestCase
 {
 	/** @var array<mixed> */
-	private $files = [];
-
-	protected function setUp(): void
-	{
-		// write a dummy files for testing
-	}
-
-	protected function tearDown(): void
-	{
-		// unlink files
-	}
+	// private $files_list = [];
+	/** @var string */
+	private $base_folder = DIRECTORY_SEPARATOR . 'tmp' . DIRECTORY_SEPARATOR;
 
 	/**
 	 * main file list + data provider
 	 *
+	 * filename, file extension matching, lines in file, -1 for nothing
+	 *
 	 * @return array
 	 */
 	public function filesList(): array
 	{
 		return [
-			['filename.txt', 'txt', 5]
+			['filename.txt', 'txt', 5],
+			['filename.csv', 'csv', 15],
+			['filename.tsv', 'tsv', 0],
+			['file_does_not_exits', '', -1],
 		];
 	}
 
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
 	public function filesExtensionProvider(): array
 	{
 		$list = [];
-		foreach ($this->filesList as $row) {
+		foreach ($this->filesList() as $row) {
 			$list[$row[0] . ' must be extension ' . $row[1]] = [$row[0], $row[1]];
 		}
 		return $list;
@@ -49,40 +51,66 @@ final class CoreLibsCheckFileTest extends TestCase
 	/**
 	 * Undocumented function
 	 *
-	 * @#dataProvider filesExtensionProvider
-	 * @#testdox File::getFilenameEnding Input $input must be $expected
-	 * //string $input, string $expected
+	 * @return array
+	 */
+	public function filesLinesProvider(): array
+	{
+		$list = [];
+		foreach ($this->filesList() as $row) {
+			$list[$row[0] . ' must have ' . $row[2] . ' lines'] = [$row[0], $row[2]];
+		}
+		return $list;
+	}
+
+	/**
+	 * Tests if file extension matches
 	 *
-	 * @param string $input
-	 * @param string $expected
+	 * @dataProvider filesExtensionProvider
+	 * @testdox getFilenameEnding $input must be extension $expected [$_dataName]
+	 *
+	 * @param  string $input
+	 * @param  string $expected
 	 * @return void
 	 */
-	public function testGetFilenameEnding(): void
+	public function testGetFilenameEnding(string $input, string $expected): void
 	{
 		// getFilenameEnding
-		/* $this->assertEquals(
+		$this->assertEquals(
 			$expected,
 			\CoreLibs\Check\File::getFilenameEnding($input)
-		); */
-		$this->assertTrue(true, 'This should already work.');
-		$this->markTestIncomplete(
-			'testGetFilenameEnding has not been implemented yet.'
 		);
 	}
 
 	/**
-	 * Undocumented function
-	 * // string $input, string $expected
+	 * Tests the file line read
 	 *
+	 * @dataProvider filesLinesProvider
+	 * @testdox getLinesFromFile $input must have $expected lines [$_dataName]
+	 *
+	 * @param  string $input    file name
+	 * @param  int    $expected lines in file
 	 * @return void
 	 */
-	public function testGetLinesFromFile(): void
+	public function testGetLinesFromFile(string $input, int $expected): void
 	{
-		// getLinesFromFile
-		$this->assertTrue(true, 'This should already work.');
-		$this->markTestIncomplete(
-			'testGetLinesFromFile has not been implemented yet.'
+		// create file
+		if ($expected > -1) {
+			$file = $this->base_folder . $input;
+			$fp = fopen($file, 'w');
+			for ($i = 0; $i < $expected; $i++) {
+				fwrite($fp, 'This is row ' . ($i + 1) . PHP_EOL);
+			}
+			fclose($fp);
+		}
+		// test
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\File::getLinesFromFile($this->base_folder . $input)
 		);
+		// unlink file
+		if (is_file($this->base_folder . $input)) {
+			unlink($this->base_folder . $input);
+		}
 	}
 }
 

4dev/tests/CoreLibsCheckPasswordTest.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\Password
+ * @testdox CoreLibs\Check\Password method tests
+ */
+final class CoreLibsCheckPasswordTest extends TestCase
+{
+	public function passwordProvider(): array
+	{
+		return [
+			'matching password' => ['test', 'test', true],
+			'not matching password' => ['test', 'not_test', false],
+		];
+	}
+
+	public function passwordRehashProvider(): array
+	{
+		return [
+			'no rehash needed' => ['$2y$10$EgWJ2WE73DWi.hIyFRCdpejLXTvHbmTK3LEOclO1tAvXAXUNuUS4W', false],
+			'rehash needed' => ['9c42a1346e333a770904b2a2b37fa7d3', true],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider passwordProvider
+	 * @testdox passwordVerify $input compare to $input_hash: $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $input_hash
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testPasswordSetVerify(string $input, string $input_hash, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Password::passwordVerify($input, \CoreLibs\Check\Password::passwordSet($input_hash))
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider passwordRehashProvider
+	 * @testdox passwordRehashCheck $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testPasswordRehashCheck(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Password::passwordRehashCheck($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCheckPhpVersionTest.php

@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\PHPVersion
+ * @testdox CoreLibs\Check\PHPVersion method tests
+ */
+final class CoreLibsCheckPHPVersionTest extends TestCase
+{
+	/**
+	 * NOTE: The checks must be adapted to the PHP version or they will fail
+	 *
+	 * @return array
+	 */
+	public function phpVersionProvider(): array
+	{
+		return [
+			// min
+			'min 7' => ['7', '', true],
+			'min 7.4' => ['7.4', '', true],
+			'min 7.4.1' => ['7.4.1', '', true],
+			// NOTE: update if php version bigger than 10
+			'min 10' => ['10', '', false],
+			'min 10.0' => ['10.0', '', false],
+			'min 10.0.0' => ['10.0.0', '', false],
+			// max version, NOTE: update if php version bigger than 10
+			'max 10' => ['7', '10', true],
+			'max 10.0' => ['7', '10.0', true],
+			'max 10.0.0' => ['7', '10.0.0', true],
+			// max version
+			'max 7' => ['5', '7', false],
+			'max 7.4' => ['5', '7.4', false],
+			'max 7.4.1' => ['5', '7.4.1', false],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider phpVersionProvider
+	 * @testdox checkPHPVersion $input_min and $input_max will be $expected [$_dataName]
+	 *
+	 * @param string $input_min
+	 * @param string $input_max
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testCheckPHPVersion(string $input_min, string $input_max, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\PhpVersion::checkPHPVersion($input_min, $input_max)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCombinedArrayHandlerTest.php

@@ -0,0 +1,773 @@
+<?php
+
+// because we have long testdox lines
+// phpcs:disable Generic.Files.LineLength
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Combined\ArrayHandler
+ * @testdox CoreLibs\Combined\ArrayHandler method tests
+ */
+final class CoreLibsCombinedArrayHandlerTest extends TestCase
+{
+	// we use that for all
+	public static $array = [
+		'a' => [
+			'b' => 'bar',
+			'c' => 'foo',
+			'same' => 'same',
+			3 => 'foobar',
+			'foobar' => 4,
+			'true' => true,
+		],
+		'd',
+		4,
+		'b',
+		'c' => 'test',
+		'same' => 'same',
+		'deep' => [
+			'sub' => [
+				'nested' => 'bar',
+				'same' => 'same',
+				'more' => 'test'
+			]
+		]
+	];
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchRecursiveProvider(): array
+	{
+		return [
+			'find value' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 'b'],
+			],
+			'find value with key' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => 'nested',
+				3 => ['deep', 'sub', 'nested']
+			],
+			'not existing value' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => [],
+			],
+			'find value int' => [
+				0 => 4,
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 'foobar']
+			],
+			'find value int as string' => [
+				0 => '4',
+				1 => self::$array,
+				2 => null,
+				3 => []
+			],
+			'find value int as string with key' => [
+				0 => '4',
+				1 => self::$array,
+				2 => 'foobar',
+				3 => []
+			],
+			'first level value' => [
+				0 => 'd',
+				1 => self::$array,
+				2 => null,
+				4 => [0]
+			],
+			'find value, return int key' => [
+				0 => 'foobar',
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 3]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchRecursiveAllProvider(): array
+	{
+		return [
+			'find value' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+					'found' => [
+						0 => ['a', 'b'],
+						1 => ['deep', 'sub', 'nested']
+					]
+				]
+			],
+			'find value, new type' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => false,
+				4 => [
+					0 => ['a', 'b'],
+					1 => ['deep', 'sub', 'nested']
+				]
+			],
+			'find value with key' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => 'nested',
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+					'found' => [
+						0 => ['deep', 'sub', 'nested']
+					]
+				]
+			],
+			'not existing value' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+				],
+			],
+			'not existing value, new type' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => false,
+				4 => [],
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchSimpleProvider(): array
+	{
+		return [
+			'key/value exist' => [
+				0 => self::$array,
+				1 => 'c',
+				2 => 'foo',
+				3 => false,
+				4 => true,
+			],
+			'key/value exists twice' => [
+				0 => self::$array,
+				1 => 'same',
+				2 => 'same',
+				3 => false,
+				4 => true,
+			],
+			'key/value not found' => [
+				0 => self::$array,
+				1 => 'not exists',
+				2 => 'not exists',
+				3 => false,
+				4 => false,
+			],
+			'key exists, value not' => [
+				0 => self::$array,
+				1 => 'b',
+				2 => 'not exists',
+				3 => false,
+				4 => false,
+			],
+			'key not, value exists' => [
+				0 => self::$array,
+				1 => 'not exists',
+				2 => 'bar',
+				3 => false,
+				4 => false,
+			],
+			'numeric key, value exists' => [
+				0 => self::$array,
+				1 => 0,
+				2 => 'd',
+				3 => false,
+				4 => true,
+			],
+			'numeric key as string, value exists' => [
+				0 => self::$array,
+				1 => '0',
+				2 => 'd',
+				3 => false,
+				4 => true,
+			],
+			'numeric key as string, value exists, strinct' => [
+				0 => self::$array,
+				1 => '0',
+				2 => 'd',
+				3 => true,
+				4 => false,
+			],
+			'key exists, value numeric' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => 4,
+				3 => false,
+				4 => true,
+			],
+			'key exists, value numeric as string' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => '4',
+				3 => false,
+				4 => true,
+			],
+			'key exists, value numeric as string, strict' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => '4',
+				3 => true,
+				4 => false,
+			],
+			'key exists, value bool' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => true,
+				3 => false,
+				4 => true,
+			],
+			'key exists, value bool as string' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => 'true',
+				3 => false,
+				4 => true,
+			],
+			'key exists, value bool as string, strict' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => 'true',
+				3 => true,
+				4 => false,
+			],
+		];
+	}
+
+	/**
+	 * TODO: create provider for n array merge
+	 * provides array listing for the merge test
+	 *
+	 * @return array
+	 */
+	public function arrayMergeRecursiveProvider(): array
+	{
+		return [
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arrayCompareProvider(): array
+	{
+		return [
+			'one matching' => [
+				['a', 'b', 'c'],
+				['c', 'd', 'e'],
+				['a', 'b', 'd', 'e']
+			],
+			'all the same' => [
+				['a', 'b', 'c'],
+				['a', 'b', 'c'],
+				[]
+			],
+			'all different' => [
+				['a', 'b'],
+				['c', 'd'],
+				['a', 'b', 'c', 'd']
+			],
+			'empty arrays' => [
+				[],
+				[],
+				[]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function inArrayAnyProvider(): array
+	{
+		return [
+			'all exist in haystack' => [
+				[1],
+				[1, 2, 3, 4],
+				[1]
+			],
+			'not all exist in haystack' => [
+				[1, 5],
+				[1, 2, 3, 4],
+				[1]
+			],
+			'none exist in haystack' => [
+				[5],
+				[1, 2, 3, 4],
+				false
+			],
+		];
+	}
+
+	public function genAssocArrayProvider(): array
+	{
+		return [
+			'non set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				false,
+				false,
+				false,
+				[],
+			],
+			'key set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				false,
+				false,
+				['a1' => 0, 'a2' => 1],
+			],
+			'value set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				false,
+				'a',
+				false,
+				[0 => 'a1', 1 => 'a2', 2 => ''],
+			],
+			'key and value set, add empty, null' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				'b',
+				false,
+				['a1' => 2, 'a2' => 3],
+			],
+			'key and value set, add empty' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => ''],
+					3 => ['a' => 'a4', 'b' => ''],
+				],
+				'a',
+				'b',
+				false,
+				['a1' => 2, 'a2' => 3, 'a4' => ''],
+			],
+			'key/value set, skip empty' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				'b',
+				true,
+				['a1' => 2, 'a2' => 3],
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function flattenArrayProvider(): array
+	{
+		return [
+			'array key/value, single' => [
+				0 => ['a' => 'foo', 1 => 'bar', 'c' => 2],
+				1 => ['foo', 'bar', 2],
+				2 => ['a', 1, 'c'],
+				3 => ['a', 1, 'c'],
+			],
+			'array values, single' => [
+				0 => ['foo', 'bar', 2],
+				1 => ['foo', 'bar', 2],
+				2 => [0, 1, 2],
+				3 => [0, 1, 2],
+			],
+			'array key/value, multi' => [
+				0 => [
+					'a' => ['a1' => 'a1foo', 'a2' => 'a1bar'],
+					1 => 'bar',
+					'c' => [2, 3, 4],
+					'd' => [
+						'e' => [
+							'de1' => 'subfoo', 'de2' => 'subbar', 'a2' => 'a1bar'
+						]
+					]
+				],
+				1 => ['a1foo', 'a1bar', 'bar', 2, 3, 4, 'subfoo', 'subbar', 'a1bar'],
+				2 => ['a', 'a1', 'a2', 1, 'c', 0, 1, 2, 'd', 'e', 'de1', 'de2', 'a2'],
+				3 => ['a1', 'a2', 1, 0, 1, 2, 'de1', 'de2', 'a2'],
+			],
+			'array with double values' => [
+				0 => ['a', 'a', 'b'],
+				1 => ['a', 'a', 'b'],
+				2 => [0, 1, 2],
+				3 => [0, 1, 2],
+			]
+		];
+	}
+
+	/**
+	 * use the flattenArrayProvider and replace 1 with 2 array pos
+	 *
+	 * @return array
+	 */
+	public function flattenArrayKeyProvider(): array
+	{
+		$list = [];
+		foreach ($this->flattenArrayProvider() as $key => $row) {
+			$list[$key] = [
+				$row[0],
+				$row[2],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * use the flattenArrayProvider and replace 1 with ３ array pos
+	 *
+	 * @return array
+	 */
+	public function flattenArrayKeyLeavesOnlyProvider(): array
+	{
+		$list = [];
+		foreach ($this->flattenArrayProvider() as $key => $row) {
+			$list[$key] = [
+				$row[0],
+				$row[3],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arrayFlatForKeyProvider(): array
+	{
+		return [
+			'all present, single level' => [
+				0 => [
+					'a' => ['b1' => 'foo', 'a2' => 'a-foo'],
+					'b' => ['b1' => 'bar', 'a2' => 'b-foo'],
+					'c' => ['b1' => 'foobar', 'a2' => 'c-foo'],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => 'a-foo',
+					'b' => 'b-foo',
+					'c' => 'c-foo',
+				],
+			],
+			'no sub arrays' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'a',
+				2 => ['a', 'b', 'c'],
+			],
+			'sub arrays with missing' => [
+				0 => [
+					'a' => ['b1' => 'foo', 'a2' => 'a-foo'],
+					'b' => ['b1' => 'bar'],
+					'c' => ['b1' => 'foobar', 'a2' => 'c-foo'],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => 'a-foo',
+					'b' => ['b1' => 'bar'],
+					'c' => 'c-foo',
+				],
+			],
+			'deep nested sub arrays' => [
+				0 => [
+					'a' => [
+						'b1' => 'foo',
+						'a2' => [
+							'text' => ['a-foo', 'a-bar'],
+						],
+					],
+					'b' => [
+						'b1' => 'bar',
+						'a2' => [
+							'text' => 'b-foo',
+						],
+					],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => [
+						'text' => ['a-foo', 'a-bar'],
+					],
+					'b' => [
+						'text' => 'b-foo',
+					],
+				],
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider arraySearchRecursiveProvider
+	 * @testdox arraySearchRecursive $needle (key $key_search_for) in $input and will be $expected [$_dataName]
+	 *
+	 * @param string|null $needle
+	 * @param array $input
+	 * @param string|null $key_search_for
+	 * @return void
+	 */
+	public function testArraySearchRecursive($needle, array $input, ?string $key_search_for, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchRecursive($needle, $input, $key_search_for)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider arraySearchRecursiveAllProvider
+	 * @testdox arraySearchRecursiveAll $needle (key $key_search_for) in $input and will be $expected (old: $flag) [$_dataName]
+	 *
+	 * @param string|null $needle
+	 * @param array $input
+	 * @param string|null $key_search_for
+	 * @param bool $flag
+	 * @return void
+	 */
+	public function testArraySearchRecursiveAll($needle, array $input, ?string $key_search_for, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchRecursiveAll($needle, $input, $key_search_for, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider arraySearchSimpleProvider
+	 * @testdox arraySearchSimple $input searched with key: $key / value: $value (strict: $flag) will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string|int $key
+	 * @param string|int $value
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testArraySearchSimple(array $input, $key, $value, bool $flag, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchSimple($input, $key, $value, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @#dataProvider arrayMergeRecursiveProvider
+	 * @testdox arrayMergeRecursive ... will be $expected [$_dataName]
+	 *
+	 * @param array $input nested array set as each parameter
+	 * @param bool $flag
+	 * @param bool|array $expected
+	 * @return void
+	 * array $input, bool $flag, $expected
+	 */
+	public function testArrayMergeRecursive(): void
+	{
+		$this->assertTrue(true, 'Implement proper test run');
+		$this->markTestIncomplete(
+			'testArrayMergeRecursive has not been implemented yet.'
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider arrayCompareProvider
+	 * @testdox arrayDiff $input_a diff $input_b will be $expected [$_dataName]
+	 *
+	 * @param array $input_a
+	 * @param array $input_b
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testArrayDiff(array $input_a, array $input_b, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arrayDiff($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider inArrayAnyProvider
+	 * @testdox inArrayAny needle $input_a in haystack $input_b will be $expected [$_dataName]
+	 *
+	 * @param array $input_a
+	 * @param array $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testInArrayAny(array $input_a, array $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::inArrayAny($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider genAssocArrayProvider
+	 * @testdox genAssocArray array $input with $key or $value and flag set only $flag will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string|int|bool $key
+	 * @param string|int|bool $value
+	 * @param bool $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testGenAssocArray(array $input, $key, $value, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::genAssocArray($input, $key, $value, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider flattenArrayProvider
+	 * @testdox testFlattenArray array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenyArray(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArray($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider flattenArrayKeyProvider
+	 * @testdox flattenArrayKey array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenArrayKey(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArrayKey($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider flattenArrayKeyLeavesOnlyProvider
+	 * @testdox flattenArrayKeyLeavesOnly array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenArrayKeyLeavesOnly(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArrayKeyLeavesOnly($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider arrayFlatForKeyProvider
+	 * @testdox arrayFlatForKey array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testArrayFlatForKey(array $input, $search, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arrayFlatForKey($input, $search)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCombinedDateTimeTest.php

@@ -0,0 +1,596 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Combined\DateTime
+ * @testdox CoreLibs\Combined\DateTime method tests
+ */
+final class CoreLibsCombinedDateTimeTest extends TestCase
+{
+
+	/**
+	 * timestamps
+	 *
+	 * @return array
+	 */
+	public function timestampProvider(): array
+	{
+		return [
+			'valid timestamp no microtime' => [
+				1641515890,
+				false,
+				'2022-01-07 09:38:10',
+			],
+			'valid timestamp with microtime' => [
+				1641515890,
+				true,
+				'2022-01-07 09:38:10',
+			],
+			'valid micro timestamp with microtime' => [
+				1641515890.123456,
+				true,
+				'2022-01-07 09:38:10 1235ms',
+			],
+			'valid micro timestamp no microtime' => [
+				1641515890.123456,
+				false,
+				'2022-01-07 09:38:10',
+			],
+			'invalid timestamp' => [
+				-123123,
+				false,
+				'1969-12-30 22:47:57',
+			],
+		];
+	}
+
+	/**
+	 * interval for both directions
+	 *
+	 * @return array
+	 */
+	public function intervalProvider(): array
+	{
+		return [
+			'interval no microtime' => [
+				1641515890,
+				false,
+				'18999d 0h 38m 10s',
+			],
+			'interval with microtime' => [
+				1641515890,
+				true,
+				'18999d 0h 38m 10s',
+			],
+			'micro interval no microtime' => [
+				1641515890.123456,
+				false,
+				'18999d 0h 38m 10s',
+			],
+			'micro interval with microtime' => [
+				1641515890.123456,
+				true,
+				'18999d 0h 38m 10s 1235ms',
+			],
+			'negative interval no microtime' => [
+				-1641515890,
+				false,
+				'-18999d 0h 38m 10s',
+			],
+			// short for mini tests
+			'microtime only' => [
+				0.123456,
+				true,
+				'0s 1235ms',
+			],
+			'seconds only' => [
+				30.123456,
+				true,
+				'30s 1235ms',
+			],
+			'minutes only' => [
+				90.123456,
+				true,
+				'1m 30s 1235ms',
+			],
+			'hours only' => [
+				3690.123456,
+				true,
+				'1h 1m 30s 1235ms',
+			],
+			'days only' => [
+				90090.123456,
+				true,
+				'1d 1h 1m 30s 1235ms',
+			],
+			'already set' => [
+				'1d 1h 1m 30s 1235ms',
+				true,
+				'1d 1h 1m 30s 1235ms',
+			],
+			'invalid data' => [
+				'xyz',
+				true,
+				'0s',
+			],
+			'out of bounds timestamp' => [
+				999999999999999,
+				false,
+				'1s'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function reverseIntervalProvider(): array
+	{
+		return [
+			'interval no microtime' => [
+				'18999d 0h 38m 10s',
+				1641515890,
+			],
+			'micro interval with microtime' => [
+				'18999d 0h 38m 10s 1235ms',
+				1641515890.1235,
+			],
+			'micro interval with microtime' => [
+				'18999d 0h 38m 10s 1234567890ms',
+				1641515890.1234567,
+			],
+			'negative interval no microtime' => [
+				'-18999d 0h 38m 10s',
+				-1641515890,
+			],
+			// short for mini tests
+			'microtime only' => [
+				'0s 1235ms',
+				0.1235,
+			],
+			'seconds only' => [
+				'30s 1235ms',
+				30.1235,
+			],
+			'minutes only' => [
+				'1m 30s 1235ms',
+				90.1235,
+			],
+			'hours only' => [
+				'1h 1m 30s 1235ms',
+				3690.1235,
+			],
+			'days only' => [
+				'1d 1h 1m 30s 1235ms',
+				90090.1235,
+			],
+			'already set' => [
+				1641515890,
+				1641515890,
+			],
+			'invalid data' => [
+				'xyz',
+				'xyz',
+			],
+			'out of bound data' => [
+				'99999999999999999999d',
+				8.64E+24
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateProvider(): array
+	{
+		return [
+			'valid date with -' => [
+				'2021-12-12',
+				true,
+			],
+			'valid date with /' => [
+				'2021/12/12',
+				true,
+			],
+			'valid date time with -' => [
+				'2021-12-12 12:12:12',
+				true,
+			],
+			'invalid date' => [
+				'2021-31-31',
+				false,
+			],
+			'invalid date string' => [
+				'xyz',
+				false,
+			],
+			'out of bound date' => [
+				'9999-12-31',
+				true
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateTimeProvider(): array
+	{
+		return [
+			'valid date time with -' => [
+				'2021-12-12 12:12:12',
+				true,
+			],
+			'valid date time with /' => [
+				'2021/12/12 12:12:12',
+				true,
+			],
+			'vald date time with hour/min' => [
+				'2021/12/12 12:12',
+				true,
+			],
+			'valid date missing time' => [
+				'2021-12-12',
+				false,
+			],
+			'valid date invalid time string' => [
+				'2021-12-12 ab:cd',
+				false,
+			],
+			'invalid hour +' => [
+				'2021-12-12 35:12',
+				false,
+			],
+			'invalid hour -' => [
+				'2021-12-12 -12:12',
+				false,
+			],
+			'invalid minute +' => [
+				'2021-12-12 23:65:12',
+				false,
+			],
+			'invalid minute -' => [
+				'2021-12-12 23:-12:12',
+				false,
+			],
+			'invalid seconds +' => [
+				'2021-12-12 23:12:99',
+				false,
+			],
+			'invalid seconds -' => [
+				'2021-12-12 23:12:-12',
+				false,
+			],
+			'invalid seconds string' => [
+				'2021-12-12 23:12:ss',
+				false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateCompareProvider(): array
+	{
+		return [
+			'first date smaller' => [
+				'2020-12-12',
+				'2021-12-12',
+				-1,
+			],
+			'dates equal' => [
+				'2020-12-12',
+				'2020-12-12',
+				0,
+			],
+			'second date smaller' => [
+				'2021-12-12',
+				'2020-12-12',
+				1
+			],
+			'dates equal with different time' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 13:13:13',
+				0,
+			],
+			'invalid dates --' => [
+				'--',
+				'--',
+				false
+			],
+			'empty dates' => [
+				'',
+				'',
+				false
+			],
+			'invalid dates' => [
+				'not a date',
+				'not a date either',
+				false,
+			],
+			'out of bound dates' => [
+				'1900-1-1',
+				'9999-12-31',
+				-1
+			]
+		];
+	}
+
+	public function dateTimeCompareProvider(): array
+	{
+		return [
+			'first date smaller no time' => [
+				'2020-12-12',
+				'2021-12-12',
+				-1,
+			],
+			'dates equal no timestamp' => [
+				'2020-12-12',
+				'2020-12-12',
+				0,
+			],
+			'second date smaller no timestamp' => [
+				'2021-12-12',
+				'2020-12-12',
+				1
+			],
+			'date equal first time smaller' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 13:13:13',
+				-1,
+			],
+			'date equal time equal' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 12:12:12',
+				0,
+			],
+			'date equal second time smaller' => [
+				'2020-12-12 13:13:13',
+				'2020-12-12 12:12:12',
+				1,
+			],
+			'valid date invalid time' => [
+				'2020-12-12 13:99:13',
+				'2020-12-12 12:12:99',
+				false,
+			],
+			'invalid datetimes --' => [
+				'--',
+				'--',
+				false,
+			],
+			'empty datetimess' => [
+				'',
+				'',
+				false,
+			],
+			'invalid datetimes' => [
+				'not a date',
+				'not a date either',
+				false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function daysIntervalProvider(): array
+	{
+		return [
+			'valid interval /, not named array' => [
+				'2020/1/1',
+				'2020/1/30',
+				false,
+				[29, 22, 8],
+			],
+			'valid interval /, named array' => [
+				'2020/1/1',
+				'2020/1/30',
+				true,
+				['overall' => 29, 'weekday' => 22, 'weekend' => 8],
+			],
+			'valid interval -' => [
+				'2020-1-1',
+				'2020-1-30',
+				false,
+				[29, 22, 8],
+			],
+			'valid interval switched' => [
+				'2020/1/30',
+				'2020/1/1',
+				false,
+				[28, 0, 0],
+			],
+			'valid interval with time' => [
+				'2020/1/1 12:12:12',
+				'2020/1/30 13:13:13',
+				false,
+				[28, 21, 8],
+			],
+			'invalid dates' => [
+				'abc',
+				'xyz',
+				false,
+				[0, 0, 0]
+			],
+			// this test will take a long imte
+			'out of bound dates' => [
+				'1900-1-1',
+				'9999-12-31',
+				false,
+				[2958463,2113189,845274],
+			],
+		];
+	}
+
+	/**
+	 * date string convert test
+	 *
+	 * @dataProvider timestampProvider
+	 * @testdox dateStringFormat $input (microtime $flag) will be $expected [$_dataName]
+	 *
+	 * @param int|float $input
+	 * @param bool      $flag
+	 * @param string    $expected
+	 * @return void
+	 */
+	public function testDateStringFormat($input, bool $flag, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::dateStringFormat($input, $flag)
+		);
+	}
+
+	/**
+	 * interval convert test
+	 *
+	 * @dataProvider intervalProvider
+	 * @testdox timeStringFormat $input (microtime $flag) will be $expected [$_dataName]
+	 *
+	 * @param int|float $input
+	 * @param bool      $flag
+	 * @param string    $expected
+	 * @return void
+	 */
+	public function testTimeStringFormat($input, bool $flag, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::timeStringFormat($input, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider reverseIntervalProvider
+	 * @testdox stringToTime $input will be $expected [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string|int|float $expected
+	 * @return void
+	 */
+	public function testStringToTime($input, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::stringToTime($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider dateProvider
+	 * @testdox checkDate $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testCheckDate(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::checkDate($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider dateTimeProvider
+	 * @testdox checkDateTime $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testCheckDateTime(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::checkDateTime($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider dateCompareProvider
+	 * @testdox compareDate $input_a compared to $input_b will be $expected [$_dataName]
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param int|bool $expected
+	 * @return void
+	 */
+	public function testCompareDate(string $input_a, string $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::compareDate($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider dateTimeCompareProvider
+	 * @testdox compareDateTime $input_a compared to $input_b will be $expected [$_dataName]
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param int|bool $expected
+	 * @return void
+	 */
+	public function testCompareDateTime(string $input_a, string $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::compareDateTime($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider daysIntervalProvider
+	 * @testdox calcDaysInterval $input_a compared to $input_b will be $expected [$_dataName]
+	 * @medium
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param bool   $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testCalcDaysInterval(string $input_a, string $input_b, bool $flag, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::calcDaysInterval($input_a, $input_b, $flag)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertByteTest.php

@@ -0,0 +1,219 @@
+<?php
+
+// because we have long testdox lines
+// phpcs:disable Generic.Files.LineLength
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Byte
+ * @testdox CoreLibs\Convert\Byte method tests
+ */
+final class CoreLibsConvertByteTest extends TestCase
+{
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function byteProvider(): array
+	{
+		return [
+			'negative number' => [
+				0 => -123123123,
+				1 => '-117.42 MB',
+				2 => '-123.12 MiB',
+				3 => '-117.42MB',
+				4 => '-117.42 MB',
+				5 => '-123.12MiB',
+			],
+			'kilobyte minus one' => [
+				0 => 999999, // KB-1
+				1 => '976.56 KB',
+				2 => '1 MiB',
+				3 => '976.56KB',
+				4 => '976.56 KB',
+				5 => '1MiB',
+			],
+			'megabyte minus one' => [
+				0 => 999999999, // MB-1
+				1 => '953.67 MB',
+				2 => '1 GiB',
+				3 => '953.67MB',
+				4 => '953.67 MB',
+				5 => '1GiB',
+			],
+			'megabyte' => [
+				0 => 254779258,
+				1 => '242.98 MB',
+				2 => '254.78 MiB',
+				3 => '242.98MB',
+				4 => '242.98 MB',
+				5 => '254.78MiB',
+			],
+			'terabyte minus one' => [
+				0 => 999999999999999, // TB-1
+				1 => '909.49 TB',
+				2 => '1 PiB',
+				3 => '909.49TB',
+				4 => '909.49 TB',
+				5 => '1PiB',
+			],
+			'terabyte' => [
+				0 => 588795544887632, // TB-n
+				1 => '535.51 TB',
+				2 => '588.8 TiB',
+				3 => '535.51TB',
+				4 => '535.51 TB',
+				5 => '588.8TiB',
+			],
+			'petabyte minus one' => [
+				0 => 999999999999999999, // PB-1
+				1 => '888.18 PB',
+				2 => '1 EiB',
+				3 => '888.18PB',
+				4 => '888.18 PB',
+				5 => '1EiB',
+			],
+			'max int value' => [
+				0 => 9223372036854775807, // MAX INT
+				1 => '8 EB',
+				2 => '9.22 EiB',
+				3 => '8EB',
+				4 => '8.00 EB',
+				5 => '9.22EiB',
+			],
+			'exabyte minus 1' => [
+				0 => 999999999999999999999, // EB-1
+				1 => '867.36 EB',
+				2 => '1000 EiB',
+				3 => '867.36EB',
+				4 => '867.36 EB',
+				5 => '1000EiB',
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function byteStringProvider(): array
+	{
+		return [
+			'negative number' => [
+				0 => '-117.42 MB',
+				1 => -123123794,
+				2 => -117420000,
+			],
+			'megabyte' => [
+				0 => '242.98 MB',
+				1 => 254782996,
+				2 => 242980000
+			],
+			'megabyte si' => [
+				0 => '254.78 MiB',
+				1 => 267156193,
+				2 => 254780000
+			],
+			'petabyte' => [
+				0 => '1 EiB',
+				1 => 1152921504606846976,
+				2 => 1000000000000000000,
+			],
+			'max int' => [
+				0 => '8 EB',
+				1 => -9223372036854775807 - 1,
+				2 => 8000000000000000000,
+			],
+			'exabyte, overflow' => [
+				0 => '867.36EB',
+				1 => 3873816255479021568,
+				2 => 363028535651074048,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider byteProvider
+	 * @testdox humanReadableByteFormat $input will be $expected, $expected_si SI, $expected_no_space no space, $expected_adjust adjust, $expected_si_no_space SI/no space [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string $expected
+	 * @param string $expected_si
+	 * @param string $expected_no_space
+	 * @param string $expected_adjust
+	 * @param string $expected_si_no_space
+	 * @return void
+	 */
+	public function testHumanReadableByteFormat(
+		$input,
+		string $expected,
+		string $expected_si,
+		string $expected_no_space,
+		string $expected_adjust,
+		string $expected_si_no_space
+	): void {
+		// 1024
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input)
+		);
+		// 1000
+		$this->assertEquals(
+			$expected_si,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_SI)
+		);
+		// no space
+		$this->assertEquals(
+			$expected_no_space,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_NOSPACE)
+		);
+		// always 2 decimals
+		$this->assertEquals(
+			$expected_adjust,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_ADJUST)
+		);
+		// combined si + no space
+		$this->assertEquals(
+			$expected_si_no_space,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat(
+				$input,
+				\CoreLibs\Convert\Byte::BYTE_FORMAT_SI | \CoreLibs\Convert\Byte::BYTE_FORMAT_NOSPACE
+			)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider byteStringProvider
+	 * @testdox stringByteFormat $input will be $expected and $expected_si SI [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string|int|float $expected
+	 * @param string|int|float $expected_si
+	 * @return void
+	 */
+	public function testStringByteFormat($input, $expected, $expected_si): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Byte::stringByteFormat($input)
+		);
+		$this->assertEquals(
+			$expected_si,
+			\CoreLibs\Convert\Byte::stringByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_SI)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertColorsTest.php

@@ -0,0 +1,380 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Colors
+ * @testdox CoreLibs\Convert\Colors method tests
+ */
+final class CoreLibsConvertColorsTest extends TestCase
+{
+	// convert list
+	public static $colors = [];
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hexColorProvider(): array
+	{
+		return [
+			'color' => [
+				0 => 10,
+				1 => 100,
+				2 => 200,
+				3 => '#0a64c8',
+				4 => '0a64c8'
+			],
+			'gray' => [
+				0 => 12,
+				1 => 12,
+				2 => 12,
+				3 => '#0c0c0c',
+				4 => '0c0c0c',
+			],
+			'black' => [
+				0 => 0,
+				1 => 0,
+				2 => 0,
+				3 => '#000000',
+				4 => '000000',
+			],
+			'white' => [
+				0 => 255,
+				1 => 255,
+				2 => 255,
+				3 => '#ffffff',
+				4 => 'ffffff',
+			],
+			'invalid color red & green' => [
+				0 => -12,
+				1 => 300,
+				2 => 12,
+				3 => false,
+				4 => false
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hex2rgbColorProvider(): array
+	{
+		return [
+			'color' => [
+				0 => '#0a64c8',
+				1 => ['r' => 10, 'g' => 100, 'b' => 200],
+				2 => '10,100,200',
+				3 => ';',
+				4 => '10;100;200',
+			],
+			'gray, long' => [
+				0 => '0c0c0c',
+				1 => ['r' => 12, 'g' => 12, 'b' => 12],
+				2 => '12,12,12',
+				3 => ';',
+				4 => '12;12;12',
+			],
+			'gray, short' => [
+				0 => 'ccc',
+				1 => ['r' => 204, 'g' => 204, 'b' => 204],
+				2 => '204,204,204',
+				3 => ';',
+				4 => '204;204;204',
+			],
+			'hex string with #' => [
+				0 => '#0c0c0c',
+				1 => ['r' => 12, 'g' => 12, 'b' => 12],
+				2 => '12,12,12',
+				3 => ';',
+				4 => '12;12;12',
+			],
+			'a too long hex string' => [
+				0 => '#0c0c0c0c',
+				1 => false,
+				2 => false,
+				3 => ';',
+				4 => false,
+			],
+			'a too short hex string' => [
+				0 => '0c0c',
+				1 => false,
+				2 => false,
+				3 => ';',
+				4 => false,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hslAndhsbList(): array
+	{
+		return [
+			'valid gray' => [
+				'rgb' => [12, 12, 12],
+				'hsb' => [0, 0, 5],
+				'hsb_rgb' => [13, 13, 13], // should be rgb, but rounding in this
+				'hsl' => [0.0, 0.0, 4.7],
+				'valid' => true,
+			],
+			'valid color' => [
+				'rgb' => [10, 100, 200],
+				'hsb' => [212, 95, 78],
+				'hsb_rgb' => [10, 98, 199], // should be rgb, but rounding error
+				'hsl' => [211.6, 90.5, 41.2],
+				'valid' => true,
+			],
+			// invalid values
+			'invalid color' => [
+				'rgb' => [-12, 300, 12],
+				'hsb' => [-12, 300, 12],
+				'hsl' => [-12, 300, 12],
+				'valid' => false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hsbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', rgb to hsb'] = [
+				0 => $values['rgb'][0],
+				1 => $values['rgb'][1],
+				2 => $values['rgb'][2],
+				3 => $values['valid'] ? $values['hsb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hsb2rgbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', hsb to rgb'] = [
+				0 => $values['hsb'][0],
+				1 => $values['hsb'][1],
+				2 => $values['hsb'][2],
+				3 => $values['valid'] ? $values['hsb_rgb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hslColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', rgb to hsl'] = [
+				0 => $values['rgb'][0],
+				1 => $values['rgb'][1],
+				2 => $values['rgb'][2],
+				3 => $values['valid'] ? $values['hsl'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hsl2rgbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', hsl to rgb'] = [
+				0 => $values['hsl'][0],
+				1 => $values['hsl'][1],
+				2 => $values['hsl'][2],
+				3 => $values['valid'] ? $values['rgb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 * TODO: add cross convert check
+	 *
+	 * @dataProvider rgb2hexColorProvider
+	 * @testdox rgb2hex $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param int $input_r
+	 * @param int $input_g
+	 * @param int $input_b
+	 * @param string|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hex(int $input_r, int $input_g, int $input_b, $expected_hash, $expected)
+	{
+		// with #
+		$this->assertEquals(
+			$expected_hash,
+			\CoreLibs\Convert\Colors::rgb2hex($input_r, $input_g, $input_b)
+		);
+		// without #
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hex($input_r, $input_g, $input_b, false)
+		);
+		// cross convert must match
+		// $rgb = \CoreLibs\Convert\Colors::hex2rgb($expected_hash);
+		// if ($rgb === false) {
+		// 	$rgb = [
+		// 		'r' => $input_r,
+		// 		'g' => $input_g,
+		// 		'b' => $input_b,
+		// 	];
+		// }
+		// $this->assertEquals(
+		// 	$expected_hash,
+		// 	\CoreLibs\Convert\Colors::rgb2hex($rgb['r'], $rgb['g'], $rgb['b'])
+		// );
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider hex2rgbColorProvider
+	 * @testdox hex2rgb $input will be $expected, $expected_str str[,], $expected_str_sep str[$separator] [$_dataName]
+	 *
+	 * @param string $input
+	 * @param array|bool $expected
+	 * @param string|bool $expected_str
+	 * @param string $separator
+	 * @param string|bool $expected_str_sep
+	 * @return void
+	 */
+	public function testHex2rgb(
+		string $input,
+		$expected,
+		$expected_str,
+		string $separator,
+		$expected_str_sep
+	): void {
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hex2rgb($input)
+		);
+		$this->assertEquals(
+			$expected_str,
+			\CoreLibs\Convert\Colors::hex2rgb($input, true)
+		);
+		$this->assertEquals(
+			$expected_str_sep,
+			\CoreLibs\Convert\Colors::hex2rgb($input, true, $separator)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider rgb2hsbColorProvider
+	 * @testdox rgb2hsb $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param integer $input_r
+	 * @param integer $input_g
+	 * @param integer $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hsb(int $input_r, int $input_g, int $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hsb($input_r, $input_g, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider hsb2rgbColorProvider
+	 * @testdox hsb2rgb $input_h,$input_s,$input_b will be $expected [$_dataName]
+	 *
+	 * @param integer $input_h
+	 * @param integer $input_s
+	 * @param integer $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testHsb2rgb(int $input_h, int $input_s, int $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hsb2rgb($input_h, $input_s, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider rgb2hslColorProvider
+	 * @testdox rgb2hsl $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param integer $input_r
+	 * @param integer $input_g
+	 * @param integer $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hsl(int $input_r, int $input_g, int $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hsl($input_r, $input_g, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider hsl2rgbColorProvider
+	 * @testdox hsl2rgb $input_h,$input_s,$input_l will be $expected [$_dataName]
+	 *
+	 * @param integer|float $input_h
+	 * @param integer $input_s
+	 * @param integer $input_l
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testHsl2rgb($input_h, float $input_s, float $input_l, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hsl2rgb($input_h, $input_s, $input_l)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertHtmlTest.php

@@ -0,0 +1,184 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Html
+ * @testdox CoreLibs\Convert\Html method tests
+ */
+final class CoreLibsConvertHtmlTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function htmlentProvider(): array
+	{
+		return [
+			'no conversion' => [
+				0 => 'I am some string',
+				1 => 'I am some string',
+			],
+			'conversion' => [
+				0 => 'I have special <> inside',
+				1 => 'I have special &lt;&gt; inside',
+			],
+			'skip number' => [
+				0 => 1234,
+				1 => 1234,
+			],
+			'utf8' => [
+				0 => '日本語 <>',
+				1 => '日本語 &lt;&gt;'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function removeLBProvider(): array
+	{
+		return [
+			'nothing replaced, default' => [
+				0 => 'I am some string',
+				1 => null,
+				2 => 'I am some string',
+			],
+			'string with \n replace -' => [
+				0 => "I am\nsome string",
+				1 => '-',
+				2 => 'I am-some string',
+			],
+			'string with \r replace _' => [
+				0 => "I am\rsome string",
+				1 => '_',
+				2 => 'I am_some string',
+			],
+			'string with \n\r, default' => [
+				0 => "I am\n\rsome string",
+				1 => null,
+				2 => 'I am some string',
+			],
+			'string with \n\r replae ##BR##' => [
+				0 => "I am\n\rsome string",
+				1 => '##BR##',
+				2 => 'I am##BR##some string',
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function checkedProvider(): array
+	{
+		return [
+			'haystack is a string and matching selected' => [
+				0 => 'string',
+				1 => 'string',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => 'selected'
+			],
+			'haystack is a string and matching checked' => [
+				0 => 'string',
+				1 => 'string',
+				2 => \CoreLibs\Convert\Html::CHECKED,
+				3 => 'checked'
+			],
+			'haystack is a string and not matching' => [
+				0 => 'string',
+				1 => 'not matching',
+				2 => \CoreLibs\Convert\Html::CHECKED,
+				3 => null
+			],
+			'haystack is array and matching' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'a',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => 'selected'
+			],
+			'haystack is array and not matching' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'not matching',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => null
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider htmlentProvider
+	 * @testdox htmlent $input will be $expected [$_dataName]
+	 *
+	 * @param mixed $input
+	 * @param mixed $expected
+	 * @return void
+	 */
+	public function testHtmlent($input, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Html::htmlent($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider removeLBProvider
+	 * @testdox removeLB $input with replace $replace will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string|null $replace
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testRemoveLB(string $input, ?string $replace, string $expected): void
+	{
+		if ($replace !== null) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Convert\Html::removeLB($input, $replace)
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Convert\Html::removeLB($input)
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider checkedProvider
+	 * @testdox checked find $needle in $haystack and return $type will be $expected [$_dataName]
+	 *
+	 * @param array<mixed>|string $haystack
+	 * @param string $needle
+	 * @param integer $type
+	 * @param string|null $expected
+	 * @return void
+	 */
+	public function testChecked($haystack, string $needle, int $type, ?string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Html::checked($haystack, $needle, $type)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertJsonTest.php

@@ -0,0 +1,164 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\Json
+ * @testdox CoreLibs\Convert\Json method tests
+ */
+final class CoreLibsCheckJsonTest extends TestCase
+{
+
+	/**
+	 * test list for json convert tests
+	 *
+	 * @return array
+	 */
+	public function jsonProvider(): array
+	{
+		return [
+			'valid json' => [
+				'{"m":2,"f":"sub_2"}',
+				false,
+				[
+					'm' => 2,
+					'f' => 'sub_2'
+				]
+			],
+			'empty json' => [
+				'',
+				false,
+				[]
+			],
+			'invalid json override' => [
+				'not valid',
+				true,
+				[
+					'not valid'
+				]
+			],
+			'invalid json' => [
+				'not valid',
+				false,
+				[]
+			],
+			'null json' => [
+				null,
+				false,
+				[]
+			]
+		];
+	}
+
+	/**
+	 * json error list
+	 *
+	 * @return array JSON error list
+	 */
+	public function jsonErrorProvider(): array
+	{
+		return [
+			'no error' => [
+				'{}',
+				JSON_ERROR_NONE, ''
+			],
+			'depth error' => [
+				'[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]',
+				JSON_ERROR_DEPTH, 'Maximum stack depth exceeded'
+			],
+			// 'state mismatch error' => [
+			// 	'{foo:}',
+			// 	JSON_ERROR_STATE_MISMATCH, 'Underflow or the modes mismatch'
+			// ],
+			// 'ctrl char error' => [
+			// 	' {"data":"data","data":"data","data":"data","data":"data"}',
+			// 	JSON_ERROR_CTRL_CHAR, 'Unexpected control character found'
+			// ],
+			'syntax error' => [
+				'not valid',
+				JSON_ERROR_SYNTAX, 'Syntax error, malformed JSON'
+			],
+			// 'utf8 error' => [
+			// 	'{"invalid":"\xB1\x31"}',
+			// 	JSON_ERROR_UTF8, 'Malformed UTF-8 characters, possibly incorrectly encoded'
+			// ],
+			// 'invalid property' => [
+			// 	'{"\u0000":"abc"}',
+			// 	JSON_ERROR_INVALID_PROPERTY_NAME, 'A key starting with \u0000 character was in the string'
+			// ],
+			// 'utf-16 error' => [
+			// 	'',
+			// 	JSON_ERROR_UTF16, 'Single unpaired UTF-16 surrogate in unicode escape'
+			// ],
+			// 'unknown error' => [
+			// 	'',
+			// 	-999999, 'Unknown error'
+			// ]
+		];
+	}
+
+	/**
+	 * test json convert states
+	 *
+	 * @dataProvider jsonProvider
+	 * @testdox jsonConvertToArray $input (Override: $flag) will be $expected [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param bool $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testJsonConvertToArray(?string $input, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Json::jsonConvertToArray($input, $flag)
+		);
+	}
+
+	/**
+	 * test json error states
+	 *
+	 * @dataProvider jsonErrorProvider
+	 * @testdox jsonGetLastError $input will be $expected_i/$expected_s [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testJsonGetLastError(?string $input, int $expected_i, string $expected_s): void
+	{
+		\CoreLibs\Convert\Json::jsonConvertToArray($input);
+		$this->assertEquals(
+			$expected_i,
+			\CoreLibs\Convert\Json::jsonGetLastError()
+		);
+		$this->assertEquals(
+			$expected_s,
+			\CoreLibs\Convert\Json::jsonGetLastError(true)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertMathTest.php

@@ -30,7 +30,7 @@ final class CoreLibsConvertMathTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider fceilProvider
-	 * @testdox Math::fceil: Input $input must be $expected
+	 * @testdox fceil: Input $input must be $expected
 	 *
 	 * @param float $input
 	 * @param int $expected
@@ -61,7 +61,7 @@ final class CoreLibsConvertMathTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider floorProvider
-	 * @testdox Math::floor: Input $input with cutoff $cutoff must be $expected
+	 * @testdox floor: Input $input with cutoff $cutoff must be $expected
 	 *
 	 * @param int $input
 	 * @param int $cutoff
@@ -95,7 +95,7 @@ final class CoreLibsConvertMathTest extends TestCase
 	 * Undocumented function
 	 *
 	 * @dataProvider initNumericProvider
-	 * @testdox Math::initNumeric: Input $info $input must match $expected [$_dataName]
+	 * @testdox initNumeric: Input $info $input must match $expected [$_dataName]
 	 *
 	 * @param int|float|string $input
 	 * @param float $expected
@@ -113,7 +113,7 @@ final class CoreLibsConvertMathTest extends TestCase
 	/**
 	 * A testWith sample
 	 *
-	 * @testdox Math::initNumeric: alternate tests $input => $expected ($info) [$_dataName]
+	 * @testdox initNumeric: alternate tests $input => $expected ($info) [$_dataName]
 	 * @testWith [123.123, 123.123, "float"]
 	 *           ["123.123", 123.123, "string"]
 	 *

4dev/tests/CoreLibsConvertMimeAppNameTest.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\MimeAppName
+ * @testdox CoreLibs\Convert\MimeAppName method tests
+ */
+final class CoreLibsConvertMimeAppNameTest extends TestCase
+{
+
+	public function mimeProvider(): array
+	{
+		return [
+			'find matching app' => [
+				0 => 'foo/bar',
+				1 => 'FooBar Application',
+				2 => 'FooBar Application',
+			],
+			'try to set empty mime type' => [
+				0 => '',
+				1 => 'Some app',
+				2 => 'Other file'
+			],
+			'try to set empty app name' => [
+				0 => 'some/app',
+				1 => '',
+				2 => 'Other file'
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider mimeProvider
+	 * @testdox mimeSetAppName set $mime with $app and will be $expected [$_dataName]
+	 *
+	 * @param string $mime
+	 * @param string $app
+	 * @return void
+	 */
+	public function testMimeSetAppName(string $mime, string $app, string $expected): void
+	{
+		\CoreLibs\Convert\MimeAppName::mimeSetAppName($mime, $app);
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\MimeAppName::mimeGetAppName($mime)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCreateHashTest.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Create\Hash
+ * @testdox CoreLibs\Create\Hash method tests
+ */
+final class CoreLibsCreateHashTest extends TestCase
+{
+
+	public function hashProvider(): array
+	{
+		return [
+			'any string' => [
+				'text' => 'Some String Text',
+				'crc32b_reverse' => 'c5c21d91', // crc32b (in revere)
+				'sha1Short' => '', // sha1Short
+				// via hash
+				'crc32b' => '', // hash: crc32b
+				'alder32' => '', // hash: alder32
+				'fnv132' => '', // hash: fnv132
+				'fnv1a32' => '', // hash: fnv1a32
+				'joaat' => '', // hash: joaat
+			]
+		];
+	}
+
+	public function crc32bProvider(): array
+	{
+		$list = [];
+		foreach ($this->hashProvider() as $name => $values) {
+			$list[$name . ' to crc32b reverse'] = [
+				0 => $values['text'],
+				1 => $values['crc32b_reverse'],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider crc32bProvider
+	 * @testdox __crc32b $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testCrc32b(string $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\Hash::__crc32b($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/phpunit_flow_check.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace test;
+
+use PHPUnit\Framework\TestCase;
+
+final class TemplateMethodsTest extends TestCase
+{
+	public static function setUpBeforeClass(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function setUp(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function assertPreConditions(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	public function testOne(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		$this->assertTrue(true);
+	}
+
+	public function testTwo(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		$this->assertTrue(false);
+	}
+
+	protected function assertPostConditions(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function tearDown(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	public static function tearDownAfterClass(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function onNotSuccessfulTest(\Throwable $t): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		throw $t;
+	}
+}