def test_query_param_query_50():
    response = client.get("/query/param?query=50")
    assert response.status_code == 200
    assert response.json() == "foo bar 50"


def test_query_param_required():
    response = client.get("/query/param-required")
    assert response.status_code == 422
    assert response.json() == {
        "detail": [
            {
                "type": "missing",

@app.get("/query/param")
def get_query_param(query=Query(default=None)):
    if query is None:
        return "foo bar"
    return f"foo bar {query}"


@app.get("/query/param-required")
def get_query_param_required(query=Query()):
    return f"foo bar {query}"


@app.get("/query/param-required/int")
def get_query_param_required_type(query: int = Query()):
    return f"foo bar {query}"