import warnings from fastapi import FastAPI from fastapi.exceptions import FastAPIDeprecationWarning from fastapi.responses import ORJSONResponse from fastapi.testclient import TestClient from sqlalchemy.sql.elements import quoted_name with warnings.catch_warnings(): warnings.simplefilter("ignore", FastAPIDeprecationWarning) app = FastAPI(default_response_class=ORJSONResponse) @app.get("/orjson_non_str_keys") def get_orjson_non_str_keys(): key = quoted_name(value="msg", quote=False) return {key: "Hello World", 1: 1} client = TestClient(app) def test_orjson_non_str_keys(): with warnings.catch_warnings(): warnings.simplefilter("ignore", FastAPIDeprecationWarning) with client: response = client.get("/orjson_non_str_keys") assert response.json() == {"msg": "Hello World", "1": 1}