"""
Comprehensive unit tests for Test Case entity.
"""
import unittest
from unittest.mock import MagicMock
from uuid import UUID

from metadata.generated.schema.api.tests.createTestCase import CreateTestCaseRequest
from metadata.generated.schema.tests.testCase import TestCase as TestCaseEntity
from metadata.sdk.entities.testcase import TestCase


class TestTestCaseEntity(unittest.TestCase):
    """Comprehensive tests for TestCase entity operations"""

    def setUp(self):
        """Set up test fixtures"""
        self.mock_ometa = MagicMock()
        TestCase._default_client = self.mock_ometa

        self.entity_id = "550e8400-e29b-41d4-a716-446655440000"
        self.entity_fqn = "service.test_case.test_test_case"

    def test_create_test_case(self):
        """Test creating a test case"""
        create_request = MagicMock(spec=CreateTestCaseRequest)
        create_request.name = "test_test_case"
        create_request.displayName = "Test Test Case"
        create_request.description = "Test test case for unit tests"

        expected_entity = MagicMock(spec=TestCaseEntity)
        expected_entity.id = UUID(self.entity_id)
        expected_entity.name = "test_test_case"

        self.mock_ometa.create_or_update.return_value = expected_entity

        result = TestCase.create(create_request)

        self.assertEqual(str(result.id), self.entity_id)
        self.assertEqual(result.name, "test_test_case")
        self.mock_ometa.create_or_update.assert_called_once_with(create_request)

    def test_retrieve_test_case_by_id(self):
        """Test retrieving a test case by ID"""
        expected_entity = MagicMock(spec=TestCaseEntity)
        expected_entity.id = UUID(self.entity_id)
        expected_entity.name = "test_test_case"

        self.mock_ometa.get_by_id.return_value = expected_entity

        result = TestCase.retrieve(self.entity_id)

        self.assertEqual(str(result.id), self.entity_id)
        self.mock_ometa.get_by_id.assert_called_once_with(
            entity=TestCaseEntity, entity_id=self.entity_id, fields=None
        )

    def test_retrieve_test_case_by_name(self):
        """Test retrieving a test case by name"""
        expected_entity = MagicMock(spec=TestCaseEntity)
        expected_entity.fullyQualifiedName = self.entity_fqn

        self.mock_ometa.get_by_name.return_value = expected_entity

        result = TestCase.retrieve_by_name(self.entity_fqn)

        self.assertEqual(result.fullyQualifiedName, self.entity_fqn)
        self.mock_ometa.get_by_name.assert_called_once_with(
            entity=TestCaseEntity, fqn=self.entity_fqn, fields=None
        )

    def test_update_test_case(self):
        """Test updating a test case"""
        entity_to_update = MagicMock(spec=TestCaseEntity)
        entity_to_update.id = UUID(self.entity_id)
        entity_to_update.description = "Updated description"

        self.mock_ometa.create_or_update.return_value = entity_to_update

        result = TestCase.update(self.entity_id, entity_to_update)

        self.assertEqual(result.description, "Updated description")
        self.mock_ometa.create_or_update.assert_called_once_with(entity_to_update)

    def test_patch_test_case(self):
        """Test patching a test case"""
        json_patch = [
            {"op": "add", "path": "/description", "value": "Patched description"},
            {"op": "add", "path": "/tags/0", "value": {"tagFQN": "Important.High"}},
        ]

        patched_entity = MagicMock(spec=TestCaseEntity)
        patched_entity.id = UUID(self.entity_id)
        patched_entity.description = "Patched description"

        self.mock_ometa.patch.return_value = patched_entity

        result = TestCase.patch(self.entity_id, json_patch)

        self.assertEqual(result.description, "Patched description")
        self.mock_ometa.patch.assert_called_once_with(
            entity=TestCaseEntity, entity_id=self.entity_id, json_patch=json_patch
        )

    def test_delete_test_case(self):
        """Test deleting a test case"""
        TestCase.delete(self.entity_id, recursive=True, hard_delete=False)

        self.mock_ometa.delete.assert_called_once_with(
            entity=TestCaseEntity,
            entity_id=self.entity_id,
            recursive=True,
            hard_delete=False,
        )

    def test_list_test_cases(self):
        """Test listing test cases"""
        mock_entity1 = MagicMock(spec=TestCaseEntity)
        mock_entity1.name = "entity1"
        mock_entity2 = MagicMock(spec=TestCaseEntity)
        mock_entity2.name = "entity2"

        mock_response = MagicMock()
        mock_response.entities = [mock_entity1, mock_entity2]

        self.mock_ometa.list_entities.return_value = mock_response

        result = TestCase.list(limit=10)

        self.assertEqual(len(result), 2)
        self.assertEqual(result[0].name, "entity1")
        self.mock_ometa.list_entities.assert_called_once()


if __name__ == "__main__":
    unittest.main()