Function db_isolated

conftest.py:130–155

Function-scoped fixture with full database recreation per test. Creates a completely fresh database for EACH test. This is the SLOWEST method but provides maximum isolation. Use when: - Testing database creation/dropping - Tests need custom model modules - Tests must h

()

@pytest_asyncio.fixture(scope="function")
async def db_isolated():
    """
    Function-scoped fixture with full database recreation per test.

    Creates a completely fresh database for EACH test. This is the SLOWEST
    method but provides maximum isolation.

    Use when:
    - Testing database creation/dropping
    - Tests need custom model modules
    - Tests must have completely clean state

    Usage:
        @pytest.mark.asyncio
        async def test_with_fresh_db(db_isolated):
            # Completely fresh database
            ...
    """
    db_url = os.getenv("TORTOISE_TEST_DB", "sqlite://:memory:")
    async with tortoise_test_context(
        modules=["tests.testmodels"],
        db_url=db_url,
        app_label="models",
        connection_label="models",
    ) as ctx:
        yield ctx


@pytest_asyncio.fixture(scope="function")