test_required_validation_alias_by_name() — fastapi Function Reference

Architecture documentation for the test_required_validation_alias_by_name() function in test_required_str.py from the fastapi codebase.

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FastAPI→ Routing→ test_required_validation_alias_by_name() — fastapi Function Reference

Dependency Diagram

graph TD
  b70f0972_ea9e_5f10_0179_b54f7afc1275["test_required_validation_alias_by_name()"]
  45768896_4720_0ffe_18a6_a9be9369e316["test_required_str.py"]
  b70f0972_ea9e_5f10_0179_b54f7afc1275 -->|defined in| 45768896_4720_0ffe_18a6_a9be9369e316
  style b70f0972_ea9e_5f10_0179_b54f7afc1275 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_request_params/test_form/test_required_str.py lines 245–259

def test_required_validation_alias_by_name(path: str):
    client = TestClient(app)
    response = client.post(path, data={"p": "hello"})
    assert response.status_code == 422, response.text

    assert response.json() == {
        "detail": [
            {
                "type": "missing",
                "loc": ["body", "p_val_alias"],
                "msg": "Field required",
                "input": IsOneOf(None, {"p": "hello"}),
            }
        ]
    }