test_settings_validation_error() — fastapi Function Reference

Architecture documentation for the test_settings_validation_error() function in test_app01.py from the fastapi codebase.

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FastAPI→ Applications→ test_settings_validation_error() — fastapi Function Reference

Dependency Diagram

graph TD
  c4175aaa_9c90_982c_fc5b_8b402bf5e276["test_settings_validation_error()"]
  b6d4ce17_3c8b_e696_67b2_a4ae4858a6c9["test_app01.py"]
  c4175aaa_9c90_982c_fc5b_8b402bf5e276 -->|defined in| b6d4ce17_3c8b_e696_67b2_a4ae4858a6c9
  style c4175aaa_9c90_982c_fc5b_8b402bf5e276 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_tutorial/test_settings/test_app01.py lines 31–46

def test_settings_validation_error(mod_name: str, monkeypatch: MonkeyPatch):
    monkeypatch.delenv("ADMIN_EMAIL", raising=False)
    if mod_name in sys.modules:
        del sys.modules[mod_name]  # pragma: no cover

    with pytest.raises(ValidationError) as exc_info:
        importlib.import_module(mod_name)
    assert exc_info.value.errors() == [
        {
            "loc": ("admin_email",),
            "msg": "Field required",
            "type": "missing",
            "input": {},
            "url": IsAnyStr,
        }
    ]