Function test_too_many_fields_raise

tests/test_formparsers.py:689–706

(
    app: ASGIApp,
    expectation: AbstractContextManager[Exception],
    test_client_factory: TestClientFactory,
)

    ],
)
def test_too_many_fields_raise(
    app: ASGIApp,
    expectation: AbstractContextManager[Exception],
    test_client_factory: TestClientFactory,
) -> None:
    client = test_client_factory(app)
    fields = []
    for i in range(1001):
        fields.append(f'--B\r\nContent-Disposition: form-data; name="N{i}";\r\n\r\n\r\n')
    data = "".join(fields).encode("utf-8")
    with expectation:
        res = client.post(
            "/",
            data=data,  # type: ignore
            headers={"Content-Type": ("multipart/form-data; boundary=B")},
        )
        assert res.status_code == 400
        assert res.text == "Too many fields. Maximum number of fields is 1000."


@pytest.mark.parametrize(