test_merged_no_return_lifespans_return_none() — fastapi Function Reference

Architecture documentation for the test_merged_no_return_lifespans_return_none() function in test_router_events.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

FastAPI→ Routing→ test_merged_no_return_lifespans_return_none() — fastapi Function Reference

Dependency Diagram

graph TD
  fff4ab4f_f049_21d8_ff4a_4c4c0fd4de68["test_merged_no_return_lifespans_return_none()"]
  05561238_1d26_3221_b177_440da9d6e710["test_router_events.py"]
  fff4ab4f_f049_21d8_ff4a_4c4c0fd4de68 -->|defined in| 05561238_1d26_3221_b177_440da9d6e710
  style fff4ab4f_f049_21d8_ff4a_4c4c0fd4de68 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_router_events.py lines 206–220

def test_merged_no_return_lifespans_return_none() -> None:
    @asynccontextmanager
    async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
        yield

    @asynccontextmanager
    async def router_lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
        yield

    router = APIRouter(lifespan=router_lifespan)
    app = FastAPI(lifespan=lifespan)
    app.include_router(router)

    with TestClient(app) as client:
        assert not client.app_state