"item_id": 6,
        "item": {
            "name": "Bar",
            "price": 0.2,
            "description": "Some bar",
            "tax": 5.4,
        },
    }


@needs_py39
def test_invalid_price(client: TestClient):
    response = client.put("/items/5", json={"item": {"name": "Foo", "price": -3.0}})
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [

        "item_id": 6,
        "item": {
            "name": "Bar",
            "price": 0.2,
            "description": "Some bar",
            "tax": 5.4,
        },
    }


def test_invalid_price(client: TestClient):
    response = client.put("/items/5", json={"item": {"name": "Foo", "price": -3.0}})
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [

        "item_id": 6,
        "item": {
            "name": "Bar",
            "price": 0.2,
            "description": "Some bar",
            "tax": 5.4,
        },
    }


@needs_py310
def test_invalid_price(client: TestClient):
    response = client.put("/items/5", json={"item": {"name": "Foo", "price": -3.0}})
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [

    response = client.get("/no_response_model-annotation_json_response_class")
    assert response.status_code == 200, response.text
    assert response.json() == {"foo": "bar"}


def test_invalid_response_model_field():
    app = FastAPI()
    with pytest.raises(FastAPIError) as e:

        @app.get("/")
        def read_root() -> Union[Response, None]: