import importlib

import pytest
from fastapi.testclient import TestClient


@pytest.fixture(
    name="client",
    params=[
        "tutorial001_03_py39",
        "tutorial001_03_an_py39",
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.request_files.{request.param}")

    client = TestClient(mod.app)
    return client

///

## 실행하기

테스트 코드를 작성하고, `pytest` 를 설치해야합니다.

[virtual environment](../virtual-environments.md){.internal-link target=_blank} 를 만들고, 활성화 시킨 뒤에 설치하세요. 예시:

<div class="termy">

```console
$ pip install pytest

---> 100%
```

</div>

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

테스트를 다음 명령어로 실행하세요.

<div class="termy">

        name: str

    data = ModelV1(name="test")
    with pytest.raises(PydanticV1NotSupportedError):
        jsonable_encoder(data)


def test_encode_model_with_config():
    model = ModelWithConfig(role=RoleEnum.admin)
    assert jsonable_encoder(model) == {"role": "admin"}


def test_encode_model_with_alias_raises():
    with pytest.raises(ValidationError):
        ModelWithAlias(foo="Bar")

from typing import Optional, Union

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: Optional[Union[SchemaType, list[SchemaType]]],
) -> None:
    """Test that Schema accepts SchemaType, List[SchemaType] and None for type field."""

<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_py39/test_main.py hl[7] *}

/// tip | Consejo

import pytest
from fastapi import FastAPI
from fastapi.testclient import TestClient


@pytest.fixture(name="app", scope="module")
def get_app():
    with pytest.warns(DeprecationWarning):
        from docs_src.events.tutorial002_py39 import app
    yield app


def test_events(app: FastAPI):
    with TestClient(app) as client:
        response = client.get("/items/")
        assert response.status_code == 200, response.text

import pytest
from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel

from tests.utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from enum import Enum

    app = FastAPI()

    class PlatformRole(str, Enum):
        admin = "admin"
        user = "user"

    class OtherRole(str, Enum): ...

import pytest
from fastapi.testclient import TestClient

from docs_src.path_params.tutorial001_py39 import app

client = TestClient(app)


@pytest.mark.parametrize(
    ("item_id", "expected_response"),
    [
        (1, {"item_id": "1"}),
        ("alice", {"item_id": "alice"}),
    ],
)
def test_get_items(item_id, expected_response):
    response = client.get(f"/items/{item_id}")

import importlib

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


@pytest.fixture(
    name="client",
    params=[
        "tutorial001_an_py39",
    ],
)
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

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