client = TestClient(app)


def test_post_form_no_body():
    response = client.post("/files/")
    assert response.status_code == 422, response.text
    assert response.json() == IsDict(
        {
            "detail": [
                {
                    "type": "missing",
                    "loc": ["body", "files"],
                    "msg": "Field required",
                    "input": None,

                    }
                ],
                "body": '{"numbers": [1, 2, 3]}',
            }
        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": {
                "body": '{"numbers": [1, 2, 3]}',
                "errors": [
                    {
                        "loc": ["body"],
                        "msg": "value is not a valid list",