WebSockets testi yapmak için `TestClient`'ı kullanabilirsiniz.

Bu işlem için, `TestClient`'ı bir `with` ifadesinde kullanarak WebSocket'e bağlanabilirsiniz:

```Python hl_lines="27-31"
{!../../docs_src/app_testing/tutorial002.py!}
```

/// note | "Not"

Daha fazla detay için Starlette'in <a href="https://www.starlette.io/staticfiles/" class="external-link" target="_blank">Websockets'i Test Etmek</a> dokümantasyonunu inceleyin.

```Python hl_lines="11 12 13 14 15"
{!../../docs_src/dependencies/tutorial002.py!}
```

クラスのインスタンスを作成するために使用される`__init__`メソッドに注目してください:

```Python hl_lines="12"
{!../../docs_src/dependencies/tutorial002.py!}
```

...以前の`common_parameters`と同じパラメータを持っています:

```Python hl_lines="8"
{!../../docs_src/dependencies/tutorial001.py!}
```

これらのパラメータは **FastAPI** が依存関係を「解決」するために使用するものです。

どちらの場合も以下を持っています:

<div align="center">
  <img src="https://www.tensorflow.org/images/tf_logo_horizontal.png">
</div>

[![Python](https://img.shields.io/pypi/pyversions/tensorflow.svg)](https://badge.fury.io/py/tensorflow)
[![PyPI](https://badge.fury.io/py/tensorflow.svg)](https://badge.fury.io/py/tensorflow)
[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4724125.svg)](https://doi.org/10.5281/zenodo.4724125)

    * 👉 🔢 🔜 🚶‍♀️ `request` 🔗 *➡ 🛠️*.
    * ⤴️ ⚫️ 📨 `response` 🏗 🔗 *➡ 🛠️*.
* 👆 💪 ⤴️ 🔀 🌅 `response` ⏭ 🛬 ⚫️.

```Python hl_lines="8-9  11  14"
{!../../docs_src/middleware/tutorial001.py!}
```

/// tip

✔️ 🤯 👈 🛃 © 🎚 💪 🚮 <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers" class="external-link" target="_blank">⚙️ '✖-' 🔡</a>.

## Importe `File` e `Form`

```Python hl_lines="1"
{!../../docs_src/request_forms_and_files/tutorial001.py!}
```

## Defina parâmetros de `File` e `Form`

Crie parâmetros de arquivo e formulário da mesma forma que você faria para `Body` ou `Query`:

```Python hl_lines="8"
{!../../docs_src/request_forms_and_files/tutorial001.py!}
```

# 🔬 🎉: 🕴 - 🤫

🕐❔ 👆 💪 👆 🎉 🐕‍🦺 (`startup` & `shutdown`) 🏃 👆 💯, 👆 💪 ⚙️ `TestClient` ⏮️ `with` 📄:

```Python hl_lines="9-12  20-24"
{!../../docs_src/app_testing/tutorial003.py!}

* Diese gibt ein Objekt vom Typ `HTTPBasicCredentials` zurück:
    * Es enthält den gesendeten `username` und das gesendete `password`.

{* ../../docs_src/security/tutorial006_an_py39.py hl[4,8,12] *}
Wenn Sie versuchen, die URL zum ersten Mal zu öffnen (oder in der Dokumentation auf den Button „Execute“ zu klicken), wird der Browser Sie nach Ihrem Benutzernamen und Passwort fragen:

<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>
<font color="#3465A4">INFO    </font> Resolved absolute path <font color="#75507B">/home/user/code/awesomeapp/</font><font color="#AD7FA8">main.py</font>
<font color="#3465A4">INFO    </font> Searching for package file structure from directories with <font color="#3465A4">__init__.py</font> files

*.descriptor_set  linguist-generated=true
*.descriptor_set  -diff -merge
*.pb.html linguist-generated=true
*.pb.go linguist-generated=true
*.gen.go linguist-generated=true
*.gen.yaml linguist-generated=true

Auch wenn Ihr gesamter Code unter der Annahme geschrieben ist, dass es nur `/app` gibt.

```Python hl_lines="6"
{!../../docs_src/behind_a_proxy/tutorial001.py!}
```