<div class="termy">

```console
$ pytest

---> 100%
```

</div>

## En Detalle { #in-detail }

El marcador `@pytest.mark.anyio` le dice a pytest que esta función de test debe ser llamada asíncronamente:

{* ../../docs_src/async_tests/app_a_py310/test_main.py hl[7] *}

/// tip | Consejo

<div class="termy">

```console
$ pytest

---> 100%
```

</div>

## En détail { #in-detail }

Le marqueur `@pytest.mark.anyio` indique à pytest que cette fonction de test doit être appelée de manière asynchrone :

{* ../../docs_src/async_tests/app_a_py310/test_main.py hl[7] *}

/// tip | Astuce

///

## 실행하기 { #run-it }

그 후에는 `pytest`를 설치하기만 하면 됩니다.

[가상 환경](../virtual-environments.md)을 만들고, 활성화 시킨 뒤에 설치하세요. 예시:

<div class="termy">

```console
$ pip install pytest

---> 100%
```

</div>

`pytest`는 파일과 테스트를 자동으로 감지하고 실행한 다음, 결과를 보고할 것입니다.

테스트를 다음 명령어로 실행하세요.

<div class="termy">

```console
$ pytest

import pytest
from fastapi.openapi.models import Schema, SchemaType


@pytest.mark.parametrize(
    "type_value",
    [
        "array",
        ["string", "null"],
        None,
    ],
)
def test_allowed_schema_type(
    type_value: SchemaType | list[SchemaType] | None,
) -> None:
    """Test that Schema accepts SchemaType, List[SchemaType] and None for type field."""
    schema = Schema(type=type_value)

/**
 * Static utility methods pertaining to {@code byte} primitives, that are not already found in
 * either {@link Byte} or {@link Arrays}, <i>and interpret bytes as neither signed nor unsigned</i>.
 * The methods which specifically treat bytes as signed or unsigned are found in {@link SignedBytes}
 * and {@link UnsignedBytes}.
 *
 * <p>See the Guava User Guide article on <a

client = TestClient(app)


def test_stream_json_validation_error_async():
    with pytest.raises(ResponseValidationError):
        client.get("/items/stream-invalid")


def test_stream_json_validation_error_sync():
    with pytest.raises(ResponseValidationError):

Bunu nasıl çalıştırabileceğimize bir bakalım.

## pytest.mark.anyio { #pytest-mark-anyio }

Testlerimizde asenkron fonksiyonlar çağırmak istiyorsak, test fonksiyonlarımızın da asenkron olması gerekir. AnyIO bunun için güzel bir plugin sağlar; böylece bazı test fonksiyonlarının asenkron olarak çağrılacağını belirtebiliriz.

## HTTPX { #httpx }

import importlib
import os
import shutil

import pytest
from fastapi.testclient import TestClient
from inline_snapshot import snapshot

from tests.utils import needs_py310, workdir_lock


@pytest.fixture(
    name="client",
    params=[
        pytest.param("tutorial004_py310", marks=needs_py310),
    ],
)
def get_client(request: pytest.FixtureRequest):

import importlib

import pytest
from fastapi.testclient import TestClient
from inline_snapshot import snapshot


@pytest.fixture(
    name="client",
    params=[
        "tutorial001_an_py310",
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(
        f"docs_src.authentication_error_status_code.{request.param}"
    )

    client = TestClient(mod.app)
    return client

import importlib

import pytest
from fastapi.testclient import TestClient
from inline_snapshot import snapshot

from ...utils import needs_py310


@pytest.fixture(
    name="client",
    params=[
        pytest.param("tutorial001_py310", marks=needs_py310),
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.body_updates.{request.param}")

    client = TestClient(mod.app)