LangChain Documentation MCP Server

""" Pytest configuration and fixtures. """ import sys from pathlib import Path import pytest from fastapi.testclient import TestClient # Add src to Python path project_root = Path(__file__).parent.parent sys.path.insert(0, str(project_root / "src")) @pytest.fixture def client(): """Create a test client for the FastAPI app.""" from src.api.fastapi_app import app # pylint: disable=import-outside-toplevel return TestClient(app) @pytest.fixture def mock_langchain_service(): """Mock LangChain service for testing.""" # This would contain mock implementations # for isolated unit testing return None @pytest.fixture def sample_search_query(): """Sample search query for testing.""" return "llm" @pytest.fixture def sample_class_name(): """Sample class name for testing.""" return "ChatOpenAI"