<details markdown="1">
<summary>Или используйте <code>async def</code>...</summary>

Если ваш код использует `async` / `await`, используйте `async def`:

```Python hl_lines="9  14"
from typing import Union

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
async def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"sync/atomic"
	"time"
)

const (
	lastSyncDurationMillis                 = "last_sync_duration_millis"
	pluginAuthnServiceFailedRequestsMinute = "plugin_authn_service_failed_requests_minute"

* Você pode obter metadados do arquivo enviado.
* Ela possui uma interface <a href="https://docs.python.org/3/glossary.html#term-file-like-object" class="external-link" target="_blank">semelhante a arquivos</a> `async`.

        // Test successful password change when LDAP admin sync is enabled
        testLdapManager.changePasswordResult = true;
        testFessConfig.ldapAdminSyncPassword = true;

        boolean result = ldapChain.changePassword("testuser", "newpassword");

        assertTrue(result); // !changed || sync = !true || true = true
        assertEquals("testuser", testLdapManager.changePasswordUsername);

Elle peut être une fonction asynchrone (`async def`) ou une fonction normale (`def`), **FastAPI** saura la gérer correctement.

Dans cet exemple, la fonction de tâche écrira dans un fichier (afin de simuler un envoi d'email).

L'opération d'écriture n'utilisant ni `async` ni `await`, on définit la fonction avec un `def` normal.

**FastAPI** 는 개발자의 편의를 위해 `starlette.testclient` 를 `fastapi.testclient` 로도 제공할 뿐입니다. 이는 단지 `Starlette` 에서 직접 가져오는지의 차이일 뿐입니다.

///

/// tip | 팁

FastAPI 애플리케이션에 요청을 보내는 것 외에도 테스트에서 `async` 함수를 호출하고 싶다면 (예: 비동기 데이터베이스 함수), 심화 튜토리얼의 [Async Tests](../advanced/async-tests.md){.internal-link target=_blank} 를 참조하세요.

///

## 테스트 분리하기

실제 애플리케이션에서는 테스트를 별도의 파일로 나누는 경우가 많습니다.


그리고 **FastAPI** 애플리케이션도 여러 파일이나 모듈 등으로 구성될 수 있습니다.

                    if (os == Os.WINDOWS) {
                        listOf("jprofiler")
                    } else {
                        listOf("async-profiler", "async-profiler-heap")
                    }.map { FlameGraphGenerationBuildSpec(scenario, os, arch, it) }
                }
            }

    inner class FlameGraphGenerationBuildSpec(

///

/// 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 }

        currentIndex -= 1;
        temporaryValue = array[currentIndex];
        array[currentIndex] = array[randomIndex];
        array[randomIndex] = temporaryValue;
    }
    return array;
}

async function showRandomAnnouncement(groupId, timeInterval) {
    const announceFastAPI = document.getElementById(groupId);
    if (announceFastAPI) {
        let children = [].slice.call(announceFastAPI.children);

<details markdown="1">
<summary>Albo użyj <code>async def</code>...</summary>

Jeżeli twój kod korzysta z `async` / `await`, użyj `async def`:

```Python hl_lines="9  14"
from typing import Union

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
async def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")