from fastapi.testclient import TestClient

from docs_src.handling_errors.tutorial003 import app

client = TestClient(app)


def test_get():
    response = client.get("/unicorns/shinny")
    assert response.status_code == 200, response.text
    assert response.json() == {"unicorn_name": "shinny"}


def test_get_exception():
    response = client.get("/unicorns/yolo")
    assert response.status_code == 418, response.text

from fastapi.testclient import TestClient

from docs_src.query_params_str_validations.tutorial012 import app

client = TestClient(app)


def test_default_query_values():
    url = "/items/"
    response = client.get(url)
    assert response.status_code == 200, response.text
    assert response.json() == {"q": ["foo", "bar"]}


def test_multi_query_values():
    url = "/items/?q=baz&q=foobar"
    response = client.get(url)

from fastapi.testclient import TestClient

from docs_src.query_params_str_validations.tutorial013_an import app

client = TestClient(app)


def test_multi_query_values():
    url = "/items/?q=foo&q=bar"
    response = client.get(url)
    assert response.status_code == 200, response.text
    assert response.json() == {"q": ["foo", "bar"]}


def test_query_no_values():
    url = "/items/"
    response = client.get(url)

/// note | "Технические детали"

FastAPI определит параметр `q` как необязательный, потому что его значение по умолчанию `= None`.

`Union` в `Union[str, None]` позволит редактору кода оказать вам лучшую поддержку и найти ошибки.

* <a href="https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker" class="external-link" target="_blank">tiangolo/uvicorn-gunicorn-fastapi</a>.

/// warning

このベースイメージや類似のイメージは**必要ない**可能性が高いので、[上記の: FastAPI用のDockerイメージをビルドする（Build a Docker Image for FastAPI）](#build-a-docker-image-for-fastapi)のようにゼロからイメージをビルドする方が良いでしょう。

///

from dirty_equals import IsDict
from fastapi.testclient import TestClient

from docs_src.extra_data_types.tutorial001_an import app

client = TestClient(app)


def test_extra_types():
    item_id = "ff97dd87-a4a5-4a12-b412-cde99f33e00e"
    data = {
        "start_datetime": "2018-12-22T14:00:00+00:00",
        "end_datetime": "2018-12-24T15:00:00+00:00",
        "repeat_at": "15:30:00",
        "process_after": 300,
    }

import pytest
from dirty_equals import IsOneOf
from fastapi.testclient import TestClient

from ...utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from docs_src.extra_models.tutorial003_py310 import app

    client = TestClient(app)
    return client


@needs_py310
def test_get_car(client: TestClient):
    response = client.get("/items/item1")
    assert response.status_code == 200, response.text

from fastapi.testclient import TestClient

from .app.main import app

client = TestClient(app)


def test_post_a():
    data = {"a": 2, "b": "foo"}
    response = client.post("/a/compute", json=data)
    assert response.status_code == 200, response.text
    data = response.json()


def test_post_a_invalid():
    data = {"a": "bar", "b": "foo"}
    response = client.post("/a/compute", json=data)

///

/// note | "Technische Details"

Sie können auch `from starlette.responses import JSONResponse` verwenden.

**FastAPI** bietet dieselben `starlette.responses` auch via `fastapi.responses` an, als Annehmlichkeit für Sie, den Entwickler. Die meisten verfügbaren Responses kommen aber direkt von Starlette. Das Gleiche gilt für `status`.

///

## OpenAPI- und API-Dokumentation

///

/// note | "Detalhes técnicos"

Você também pode utilizar `from starlette.responses import JSONResponse`.

O **FastAPI** disponibiliza o `starlette.responses` como `fastapi.responses` apenas por conveniência para você, o programador. Porém a maioria dos retornos disponíveis vem diretamente do Starlette. O mesmo com `status`.

///

## OpenAPI e documentação da API