test_get_db() — fastapi Function Reference

Architecture documentation for the test_get_db() function in test_tutorial007.py from the fastapi codebase.

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FastAPI→ Responses→ test_get_db() — fastapi Function Reference

Dependency Diagram

graph TD
  1ef1e548_84fe_fb35_aecb_bd2f3bc22f9e["test_get_db()"]
  f0c3008c_16d3_2093_b7b7_776ef2354a86["test_tutorial007.py"]
  1ef1e548_84fe_fb35_aecb_bd2f3bc22f9e -->|defined in| f0c3008c_16d3_2093_b7b7_776ef2354a86
  style 1ef1e548_84fe_fb35_aecb_bd2f3bc22f9e fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_tutorial/test_dependencies/test_tutorial007.py lines 8–24

def test_get_db():  # Just for coverage
    async def test_async_gen():
        cm = asynccontextmanager(get_db)
        async with cm() as db_session:
            return db_session

    dbsession_moock = Mock()

    with patch(
        "docs_src.dependencies.tutorial007_py39.DBSession",
        return_value=dbsession_moock,
        create=True,
    ):
        value = asyncio.run(test_async_gen())

    assert value is dbsession_moock
    dbsession_moock.close.assert_called_once()