phase 3.2 & 4.1

backend/tests/conftest.py

@@ -0,0 +1,107 @@
+"""Pytest configuration and fixtures for all tests."""
+
+import os
+from typing import Generator
+
+import pytest
+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import Session, sessionmaker
+from sqlalchemy.pool import StaticPool
+
+from app.core.deps import get_db
+from app.database.base import Base
+from app.main import app
+
+# Use in-memory SQLite for tests
+SQLALCHEMY_DATABASE_URL = "sqlite:///:memory:"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False},
+    poolclass=StaticPool,
+)
+
+TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+@pytest.fixture(scope="function")
+def db() -> Generator[Session, None, None]:
+    """
+    Create a fresh database for each test.
+
+    Yields:
+        Database session
+    """
+    # Create all tables
+    Base.metadata.create_all(bind=engine)
+
+    # Create session
+    session = TestingSessionLocal()
+
+    try:
+        yield session
+    finally:
+        session.close()
+        # Drop all tables after test
+        Base.metadata.drop_all(bind=engine)
+
+
+@pytest.fixture(scope="function")
+def client(db: Session) -> Generator[TestClient, None, None]:
+    """
+    Create a test client with database override.
+
+    Args:
+        db: Test database session
+
+    Yields:
+        FastAPI test client
+    """
+
+    def override_get_db():
+        try:
+            yield db
+        finally:
+            pass
+
+    app.dependency_overrides[get_db] = override_get_db
+
+    with TestClient(app) as test_client:
+        yield test_client
+
+    app.dependency_overrides.clear()
+
+
+@pytest.fixture
+def test_user_data() -> dict:
+    """
+    Standard test user data.
+
+    Returns:
+        Dictionary with test user credentials
+    """
+    return {"email": "test@example.com", "password": "TestPassword123"}
+
+
+@pytest.fixture
+def test_user_data_weak_password() -> dict:
+    """
+    Test user data with weak password.
+
+    Returns:
+        Dictionary with weak password
+    """
+    return {"email": "test@example.com", "password": "weak"}
+
+
+@pytest.fixture
+def test_user_data_no_uppercase() -> dict:
+    """
+    Test user data with no uppercase letter.
+
+    Returns:
+        Dictionary with invalid password
+    """
+    return {"email": "test@example.com", "password": "testpassword123"}
+