78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
"""
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Pytest fixtures for integration tests.
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Uses SQLite in-memory (aiosqlite) for speed.
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Each test function gets a fresh database and HTTP client.
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"""
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import pytest
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import pytest_asyncio
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from httpx import ASGITransport, AsyncClient
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from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
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from app.database import Base, get_session
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from app.main import app
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TEST_DATABASE_URL = "sqlite+aiosqlite:///:memory:"
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@pytest_asyncio.fixture
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async def test_engine():
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engine = create_async_engine(TEST_DATABASE_URL, echo=False)
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.create_all)
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yield engine
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.drop_all)
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await engine.dispose()
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@pytest_asyncio.fixture
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async def db_session(test_engine):
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"""Direct database session for use in fixtures and assertions."""
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session_factory = async_sessionmaker(test_engine, expire_on_commit=False)
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async with session_factory() as session:
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yield session
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@pytest_asyncio.fixture
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async def client(test_engine) -> AsyncClient:
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"""HTTP client wired to a fresh in-memory database."""
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session_factory = async_sessionmaker(test_engine, expire_on_commit=False)
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async def override_get_session():
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async with session_factory() as session:
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yield session
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app.dependency_overrides[get_session] = override_get_session
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async with AsyncClient(transport=ASGITransport(app=app), base_url="http://test") as ac:
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yield ac
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app.dependency_overrides.clear()
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# ---------------------------------------------------------------------------
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# Helper factories
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# ---------------------------------------------------------------------------
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async def create_user_and_login(
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client: AsyncClient,
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email: str = "user@example.com",
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password: str = "password123",
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full_name: str = "Test User",
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) -> tuple[dict, str]:
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"""Register a user and return (user_json, access_token)."""
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reg_resp = await client.post(
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"/api/v1/auth/register",
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json={"email": email, "password": password, "full_name": full_name},
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)
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assert reg_resp.status_code == 201, reg_resp.text
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login_resp = await client.post(
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"/api/v1/auth/login",
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data={"username": email, "password": password},
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headers={"Content-Type": "application/x-www-form-urlencoded"},
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)
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assert login_resp.status_code == 200, login_resp.text
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return reg_resp.json(), login_resp.json()["access_token"]
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