53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
import pytest
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import pytest_asyncio
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
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from sqlmodel import SQLModel
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from sqlalchemy.orm import sessionmaker
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from httpx import AsyncClient, ASGITransport
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from app.main import app
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from app.database import get_session
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@pytest_asyncio.fixture(scope="function")
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async def engine():
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"""Create a fresh in-memory SQLite engine for each test."""
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engine = create_async_engine(
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"sqlite+aiosqlite:///:memory:",
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echo=False,
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)
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# Create tables for each test to ensure a clean state
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async with engine.begin() as conn:
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await conn.run_sync(SQLModel.metadata.create_all)
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yield engine
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await engine.dispose()
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@pytest_asyncio.fixture
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async def session_factory(engine):
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"""Create async session factory."""
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return sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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@pytest_asyncio.fixture
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async def db_session(session_factory):
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"""Create a database session for a test."""
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async with session_factory() as session:
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yield session
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# Rollback is still good practice, though engine is fresh each time
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@pytest.fixture
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def sample_session_data():
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"""Sample sleep session data for testing."""
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return {
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"start_time": "2024-01-15T21:30:00Z",
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}
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@pytest_asyncio.fixture
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async def api_client(db_session):
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"""Provides an AsyncClient for testing API endpoints with the test database session."""
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async def override():
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yield db_session
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app.dependency_overrides[get_session] = override
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async with AsyncClient(
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transport=ASGITransport(app=app), base_url="http://test"
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) as client:
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yield client
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app.dependency_overrides.clear()
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