app.include_router(router)
    app.include_router(prefix_router, prefix="/prefix")
    app.include_router(native_prefix_route)
    return app


app = make_app(app)


def test_app():
    client = TestClient(app)
    with client.websocket_connect("/") as websocket:
        data = websocket.receive_text()
        assert data == "Hello, world!"


def test_router():

///

/// tip

If you want to call `async` functions in your tests apart from sending requests to your FastAPI application (e.g. asynchronous database functions), have a look at the [Async Tests](../advanced/async-tests.md){.internal-link target=_blank} in the advanced tutorial.

///

## Separating tests { #separating-tests }

In a real application, you probably would have your tests in a different file.

```console
$ pip install httpx
```

///

Імпортуйте `TestClient`.

Створіть `TestClient`, передавши йому Ваш застосунок **FastAPI**.

Створюйте функції з іменами, що починаються з `test_` (це стандартна угода для `pytest`).

Використовуйте об'єкт `TestClient` так само як і `httpx`.

Записуйте прості `assert`-вирази зі стандартними виразами Python, які потрібно перевірити (це також стандарт для `pytest`).

      "colour": "#43952A",
      "description": "has pull request"
    },
    "not_tested": {
      "name": "type:not tested",
      "colour": "#CF2E1F",
      "description": "not tested"
    },
    "tested": {
      "name": "type:tested",
      "colour": "#00ff00",
      "description": "tested"
    },
    "breaking_change": {
      "name": "type:breaking change",
      "colour": "#CF2E1F",

# Asynchrone Tests { #async-tests }

Sie haben bereits gesehen, wie Sie Ihre **FastAPI**-Anwendungen mit dem bereitgestellten `TestClient` testen. Bisher haben Sie nur gesehen, wie man synchrone Tests schreibt, ohne `async`-Funktionen zu verwenden.

# Async Tests { #async-tests }

You have already seen how to test your **FastAPI** applications using the provided `TestClient`. Up to now, you have only seen how to write synchronous tests, without using `async` functions.

Klaus Post <******@****.***> 1759093161 +0200

viva-douner <******@****.***> 1733828596 +0900

# Testes Assíncronos { #async-tests }

Você já viu como testar as suas aplicações **FastAPI** utilizando o `TestClient` que é fornecido. Até agora, você viu apenas como escrever testes síncronos, sem utilizar funções `async`.

test.gif...