# from unittest import TestLoader
# from unittest.mock import MagicMock, patch
# from orionis.test.cases.asynchronous import AsyncTestCase
# from orionis.test.core.unit_test import UnitTest
# from orionis.test.enums import ExecutionMode
# from unittest import (
#     TestSuite as StandardTestSuite,
#     TestResult as StandardTestResult
# )

# class TestTestingUnit(AsyncTestCase):

#     async def testDefaultConfiguration(self) -> None:
#         """
#         Test that UnitTest initializes with correct default configuration values.

#         Notes
#         -----
#         Verifies that all default attributes are set as expected upon initialization.
#         """
#         unit_test = UnitTest()
#         self.assertIsInstance(unit_test.loader, TestLoader)
#         self.assertIsInstance(unit_test.suite, StandardTestSuite)

#     async def testConfigureMethod(self) -> None:
#         """
#         Test the `configure` method for correct configuration updates.
#         This test verifies that all configuration parameters of the `UnitTest` class
#         can be updated through the `configure` method and that the changes are
#         reflected in the instance attributes.

#         Parameters
#         ----------
#         self : TestCase
#             The test case instance.

#         Notes
#         -----
#         The test checks the following configuration parameters:
#         - verbosity
#         - execution_mode
#         - max_workers
#         - fail_fast
#         - print_result
#         - throw_exception
#         It also asserts that the `configure` method returns the instance itself.
#         """
#         unit_test = UnitTest()
#         configured = unit_test.configure(
#             verbosity=1,
#             execution_mode=ExecutionMode.PARALLEL,
#             max_workers=8,
#             fail_fast=True,
#             print_result=False,
#             throw_exception=True
#         )

#         self.assertEqual(unit_test.verbosity, 1)
#         self.assertEqual(unit_test.execution_mode, ExecutionMode.PARALLEL.value)
#         self.assertEqual(unit_test.max_workers, 8)
#         self.assertTrue(unit_test.fail_fast)
#         self.assertFalse(unit_test.print_result)
#         self.assertTrue(unit_test.throw_exception)
#         self.assertEqual(configured, unit_test)

#     async def testDiscoverTestsInModule(self) -> None:
#         """
#         Test that `discoverTestsInModule` correctly loads tests from a module.

#         Verifies that tests can be discovered from a module and added to the test suite.

#         Notes
#         -----
#         This test mocks the loader's `loadTestsFromName` method to ensure that
#         `discoverTestsInModule` calls it with the correct arguments and that the
#         returned suite is handled as expected.
#         """
#         unit_test = UnitTest()
#         with patch.object(unit_test.loader, 'loadTestsFromName') as mock_load:
#             mock_load.return_value = StandardTestSuite()
#             result = unit_test.discoverTestsInModule(module_name='test_module')

#             mock_load.assert_called_once_with(name='test_module')
#             self.assertEqual(result, unit_test)
#             self.assertEqual(len(unit_test.suite._tests), 0)

#     async def testFlattenTestSuite(self) -> None:
#         """
#         Test the _flattenTestSuite method for correct flattening of nested test suites.
#         This test verifies that the _flattenTestSuite method of the UnitTest class
#         correctly flattens both simple and nested unittest suites into a single list
#         of test cases.

#         Parameters
#         ----------
#         self : TestCase
#             The test case instance.

#         Notes
#         -----
#         - Ensures that nested suites are recursively flattened.
#         - Asserts that all test cases from nested suites are present in the flattened result.
#         """
#         unit_test = UnitTest()
#         test_case1 = MagicMock()
#         test_case2 = MagicMock()

#         nested_suite = StandardTestSuite()
#         nested_suite.addTest(test_case1)
#         nested_suite.addTest(test_case2)

#         main_suite = StandardTestSuite()
#         main_suite.addTest(nested_suite)

#         flattened = unit_test._UnitTest__flattenTestSuite(main_suite)
#         self.assertEqual(len(flattened), 2)
#         self.assertIn(test_case1, flattened)
#         self.assertIn(test_case2, flattened)

#     async def testMergeTestResults(self) -> None:
#         """
#         Test the _mergeTestResults method for correct merging of test results.
#         Ensures that the method accurately combines the number of tests run,
#         as well as the lists of failures and errors from individual test results.

#         Notes
#         -----
#         - Verifies that the total number of tests run is updated correctly.
#         - Checks that failures and errors are merged without loss of information.
#         """
#         unit_test = UnitTest()
#         combined = StandardTestResult()
#         individual = StandardTestResult()

#         individual.testsRun = 2
#         individual.failures = [('test1', 'failure')]
#         individual.errors = [('test2', 'error')]

#         unit_test._UnitTest__mergeTestResults(combined, individual)
#         self.assertEqual(combined.testsRun, 2)
#         self.assertEqual(len(combined.failures), 1)
#         self.assertEqual(len(combined.errors), 1)

#     async def testClearTests(self) -> None:
#         """
#         Test the clearTests method to ensure it resets the test suite.
#         This test verifies that after adding a mock test to the suite and calling
#         the clearTests method, the suite is emptied as expected.

#         Steps
#         -----
#         1. Create an instance of UnitTest.
#         2. Add a mock test to the test suite.
#         3. Call the clearTests method.
#         4. Assert that the test suite is empty.

#         Assertions
#         ----------
#         - The length of the test suite should be zero after calling clearTests.
#         """
#         unit_test = UnitTest()
#         mock_test = MagicMock()
#         unit_test.suite.addTest(mock_test)

#         unit_test.clearTests()
#         self.assertEqual(len(unit_test.suite._tests), 0)

#     async def testGetTestNames(self) -> None:
#         """
#         This test verifies that the `getTestNames` method of the `UnitTest` class
#         correctly extracts and returns the identifiers of tests present in the test suite.

#         Notes
#         -----
#         - Mocks a test case with a predefined identifier.
#         - Adds the mock test to the test suite.
#         - Asserts that the returned list of test names matches the expected value.
#         """
#         unit_test = UnitTest()
#         mock_test = MagicMock()
#         mock_test.id.return_value = 'test_id'
#         unit_test.suite.addTest(mock_test)

#         names = unit_test.getTestNames()
#         self.assertEqual(names, ['test_id'])

#     async def testGetTestCount(self) -> None:
#         """
#         Test that `getTestCount` returns the correct number of tests.

#         Verifies that the count matches the number of tests in the suite.

#         Notes
#         -----
#         - Adds two mock tests to the suite.
#         - Asserts that `getTestCount` returns 2.

#         Returns
#         -------
#         None
#         """
#         unit_test = UnitTest()
#         mock_test1 = MagicMock()
#         mock_test2 = MagicMock()
#         unit_test.suite.addTest(mock_test1)
#         unit_test.suite.addTest(mock_test2)

#         count = unit_test.getTestCount()
#         self.assertEqual(count, 2)