from unittest.mock import MagicMock, patch import pytest from mem0.client.main import MemoryClient from mem0.memory.main import Memory from crewai.memory.storage.mem0_storage import Mem0Storage # Define the class (if not already defined) class MockCrew: def __init__(self, memory_config): self.memory_config = memory_config self.agents = [MagicMock(role="Test Agent")] @pytest.fixture def mock_mem0_memory(): """Fixture to create a mock Memory instance""" mock_memory = MagicMock(spec=Memory) return mock_memory @pytest.fixture def mem0_storage_with_mocked_config(mock_mem0_memory): """Fixture to create a Mem0Storage instance with mocked dependencies""" # Patch the Memory class to return our mock with patch("mem0.memory.main.Memory.from_config", return_value=mock_mem0_memory) as mock_from_config: config = { "vector_store": { "provider": "mock_vector_store", "config": {"host": "localhost", "port": 6333}, }, "llm": { "provider": "mock_llm", "config": {"api_key": "mock-api-key", "model": "mock-model"}, }, "embedder": { "provider": "mock_embedder", "config": {"api_key": "mock-api-key", "model": "mock-model"}, }, "graph_store": { "provider": "mock_graph_store", "config": { "url": "mock-url", "username": "mock-user", "password": "mock-password", }, }, "history_db_path": "/mock/path", "version": "test-version", "custom_fact_extraction_prompt": "mock prompt 1", "custom_update_memory_prompt": "mock prompt 2", } # Instantiate the class with memory_config # Parameters like run_id, includes, and excludes doesn't matter in Memory OSS crew = MockCrew( memory_config={ "provider": "mem0", "config": {"user_id": "test_user", "local_mem0_config": config, "run_id": "my_run_id", "includes": "include1","excludes": "exclude1", "infer" : True}, } ) mem0_storage = Mem0Storage(type="short_term", crew=crew) return mem0_storage, mock_from_config, config def test_mem0_storage_initialization(mem0_storage_with_mocked_config, mock_mem0_memory): """Test that Mem0Storage initializes correctly with the mocked config""" mem0_storage, mock_from_config, config = mem0_storage_with_mocked_config assert mem0_storage.memory_type == "short_term" assert mem0_storage.memory is mock_mem0_memory mock_from_config.assert_called_once_with(config) @pytest.fixture def mock_mem0_memory_client(): """Fixture to create a mock MemoryClient instance""" mock_memory = MagicMock(spec=MemoryClient) return mock_memory @pytest.fixture def mem0_storage_with_memory_client_using_config_from_crew(mock_mem0_memory_client): """Fixture to create a Mem0Storage instance with mocked dependencies""" # We need to patch the MemoryClient before it's instantiated with patch.object(MemoryClient, "__new__", return_value=mock_mem0_memory_client): crew = MockCrew( memory_config={ "provider": "mem0", "config": { "user_id": "test_user", "api_key": "ABCDEFGH", "org_id": "my_org_id", "project_id": "my_project_id", "run_id": "my_run_id", "includes": "include1", "excludes": "exclude1", "infer": True }, } ) mem0_storage = Mem0Storage(type="short_term", crew=crew) return mem0_storage @pytest.fixture def mem0_storage_with_memory_client_using_explictly_config(mock_mem0_memory_client, mock_mem0_memory): """Fixture to create a Mem0Storage instance with mocked dependencies""" # We need to patch both MemoryClient and Memory to prevent actual initialization with patch.object(MemoryClient, "__new__", return_value=mock_mem0_memory_client), \ patch.object(Memory, "__new__", return_value=mock_mem0_memory): crew = MockCrew( memory_config={ "provider": "mem0", "config": { "user_id": "test_user", "api_key": "ABCDEFGH", "org_id": "my_org_id", "project_id": "my_project_id", }, } ) new_config = {"provider": "mem0", "config": {"api_key": "new-api-key"}} mem0_storage = Mem0Storage(type="short_term", crew=crew, config=new_config) return mem0_storage def test_mem0_storage_with_memory_client_initialization( mem0_storage_with_memory_client_using_config_from_crew, mock_mem0_memory_client ): """Test Mem0Storage initialization with MemoryClient""" assert ( mem0_storage_with_memory_client_using_config_from_crew.memory_type == "short_term" ) assert ( mem0_storage_with_memory_client_using_config_from_crew.memory is mock_mem0_memory_client ) def test_mem0_storage_with_explict_config( mem0_storage_with_memory_client_using_explictly_config, ): expected_config = {"provider": "mem0", "config": {"api_key": "new-api-key"}} assert ( mem0_storage_with_memory_client_using_explictly_config.config == expected_config ) def test_mem0_storage_updates_project_with_custom_categories(mock_mem0_memory_client): mock_mem0_memory_client.update_project = MagicMock() new_categories = [ {"lifestyle_management_concerns": "Tracks daily routines, habits, hobbies and interests including cooking, time management and work-life balance"}, ] crew = MockCrew( memory_config={ "provider": "mem0", "config": { "user_id": "test_user", "api_key": "ABCDEFGH", "org_id": "my_org_id", "project_id": "my_project_id", "custom_categories": new_categories, }, } ) with patch.object(MemoryClient, "__new__", return_value=mock_mem0_memory_client): _ = Mem0Storage(type="short_term", crew=crew) mock_mem0_memory_client.update_project.assert_called_once_with( custom_categories=new_categories ) def test_save_method_with_memory_oss(mem0_storage_with_mocked_config): """Test save method for different memory types""" mem0_storage, _, _ = mem0_storage_with_mocked_config mem0_storage.memory.add = MagicMock() # Test short_term memory type (already set in fixture) test_value = "This is a test memory" test_metadata = {"key": "value"} mem0_storage.save(test_value, test_metadata) mem0_storage.memory.add.assert_called_once_with( [{'role': 'assistant' , 'content': test_value}], infer=True, metadata={"type": "short_term", "key": "value"}, ) def test_save_method_with_memory_client(mem0_storage_with_memory_client_using_config_from_crew): """Test save method for different memory types""" mem0_storage = mem0_storage_with_memory_client_using_config_from_crew mem0_storage.memory.add = MagicMock() # Test short_term memory type (already set in fixture) test_value = "This is a test memory" test_metadata = {"key": "value"} mem0_storage.save(test_value, test_metadata) mem0_storage.memory.add.assert_called_once_with( [{'role': 'assistant' , 'content': test_value}], infer=True, metadata={"type": "short_term", "key": "value"}, version="v2", run_id="my_run_id", includes="include1", excludes="exclude1", output_format='v1.1' ) def test_search_method_with_memory_oss(mem0_storage_with_mocked_config): """Test search method for different memory types""" mem0_storage, _, _ = mem0_storage_with_mocked_config mock_results = {"results": [{"score": 0.9, "content": "Result 1"}, {"score": 0.4, "content": "Result 2"}]} mem0_storage.memory.search = MagicMock(return_value=mock_results) results = mem0_storage.search("test query", limit=5, score_threshold=0.5) mem0_storage.memory.search.assert_called_once_with( query="test query", limit=5, user_id="test_user", filters={'AND': [{'run_id': 'my_run_id'}]}, threshold=0.5 ) assert len(results) == 2 assert results[0]["content"] == "Result 1" def test_search_method_with_memory_client(mem0_storage_with_memory_client_using_config_from_crew): """Test search method for different memory types""" mem0_storage = mem0_storage_with_memory_client_using_config_from_crew mock_results = {"results": [{"score": 0.9, "content": "Result 1"}, {"score": 0.4, "content": "Result 2"}]} mem0_storage.memory.search = MagicMock(return_value=mock_results) results = mem0_storage.search("test query", limit=5, score_threshold=0.5) mem0_storage.memory.search.assert_called_once_with( query="test query", limit=5, metadata={"type": "short_term"}, user_id="test_user", version='v2', run_id="my_run_id", output_format='v1.1', filters={'AND': [{'run_id': 'my_run_id'}]}, threshold=0.5 ) assert len(results) == 2 assert results[0]["content"] == "Result 1" def test_save_memory_using_agent_entity(): config = { "agent_id": "agent-123", } mem0_storage = Mem0Storage(type="short_term", config=config) mem0_storage.save("test memory", {"key": "value"}) mem0_storage.memory.add.assert_called_once_with( [{'role': 'assistant' , 'content': 'test memory'}], infer=True, metadata={"type": "short_term", "key": "value"}, agent_id="agent-123", )