Schauen wir uns an, wie wir das machen können.

## pytest.mark.anyio

Wenn wir in unseren Tests asynchrone Funktionen aufrufen möchten, müssen unsere Testfunktionen asynchron sein. AnyIO stellt hierfür ein nettes Plugin zur Verfügung, mit dem wir festlegen können, dass einige Testfunktionen asynchron aufgerufen werden sollen.

## HTTPX

Let's look at how we can make that work.

## pytest.mark.anyio

If we want to call asynchronous functions in our tests, our test functions have to be asynchronous. AnyIO provides a neat plugin for this, that allows us to specify that some test functions are to be called asynchronously.

## HTTPX

 `--reload` 🎛 🍴 🌅 🌅 ℹ, 🌅 ⚠, ♒️.

⚫️ ℹ 📚 ⏮️ **🛠️**, ✋️ 👆 **🚫🔜 🚫** ⚙️ ⚫️ **🏭**.

///

## Hypercorn ⏮️ 🎻

import pytest

from docs_src.async_tests.test_main import test_root


@pytest.mark.anyio
async def test_async_testing():

///

## Hypercorn avec Trio

Starlette et **FastAPI** sont basés sur
<a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>, qui les rend
compatibles avec <a href="https://docs.python.org/3/library/asyncio-task.html" class="external-link" target="_blank">asyncio</a>, de la bibliothèque standard Python et

Starlette （和 **FastAPI**） 是基于 <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a> 实现的，这使得它们可以兼容 Python 的标准库 <a href="https://docs.python.org/3/library/asyncio-task.html" class="external-link" target="_blank">asyncio</a> 和 <a href="https://trio.readthedocs.io/en/stable/" class="external-link" target="_blank">Trio</a>。

    assert testing_file_store
    assert testing_file_store[0].file.closed


# For UploadFile coverage, segments copied from Starlette tests


@pytest.mark.anyio
async def test_upload_file():
    stream = io.BytesIO(b"data")
    file = UploadFile(filename="file", file=stream, size=4)
    assert await file.read() == b"data"
    assert file.size == 4

💃 (&amp; **FastAPI**) ⚓️ 🔛 <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>, ❔ ⚒ ⚫️ 🔗 ⏮️ 👯‍♂️ 🐍 🐩 🗃 <a href="https://docs.python.org/3/library/asyncio-task.html" class="external-link" target="_blank">✳</a> &amp; <a href="https://trio.readthedocs.io/en/stable/" class="external-link" target="_blank">🎻</a>.

특히, 코드에서 고급 패턴이 필요한 고급 동시성을 사용하는 경우 직접적으로 <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>를 사용할 수 있습니다.

FastAPI를 사용하지 않더라도, 높은 호환성 및 <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>의 이점(예: *구조화된 동시성*)을 취하기 위해 <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>를 사용해 비동기 응용프로그램을 작성할 수 있습니다.

### 비동기 코드의 다른 형태

Insbesondere können Sie <a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a> direkt verwenden für Ihre fortgeschritten nebenläufigen und parallelen Anwendungsfälle, die fortgeschrittenere Muster in Ihrem eigenen Code erfordern.