test_login_incorrect_username() — fastapi Function Reference

Architecture documentation for the test_login_incorrect_username() function in test_tutorial004.py from the fastapi codebase.

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FastAPI→ Routing→ test_login_incorrect_username() — fastapi Function Reference

Dependency Diagram

graph TD
  26804495_3775_6793_611e_9724dea04969["test_login_incorrect_username()"]
  99a6e52c_39c3_5825_2899_8b0fa980bff4["test_tutorial004.py"]
  26804495_3775_6793_611e_9724dea04969 -->|defined in| 99a6e52c_39c3_5825_2899_8b0fa980bff4
  style 26804495_3775_6793_611e_9724dea04969 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_tutorial/test_security/test_tutorial004.py lines 53–57

def test_login_incorrect_username(mod: ModuleType):
    client = TestClient(mod.app)
    response = client.post("/token", data={"username": "foo", "password": "secret"})
    assert response.status_code == 401, response.text
    assert response.json() == {"detail": "Incorrect username or password"}