# Tester { #testing }

Grâce à [Starlette](https://www.starlette.dev/testclient/), tester des applications **FastAPI** est simple et agréable.

C’est basé sur [HTTPX](https://www.python-httpx.org), dont la conception s’inspire de Requests, ce qui le rend très familier et intuitif.

Avec cela, vous pouvez utiliser [pytest](https://docs.pytest.org/) directement avec **FastAPI**.

## Utiliser `TestClient` { #using-testclient }

/// info

## Pydantic `Settings` { #pydantic-settings }

На щастя, Pydantic надає чудовий інструмент для обробки цих налаштувань із змінних оточення - [Pydantic: Settings management](https://docs.pydantic.dev/latest/concepts/pydantic_settings/).

### Встановіть `pydantic-settings` { #install-pydantic-settings }

///

当你创建该 `Settings` 类的实例（此处是 `settings` 对象）时，Pydantic 会以不区分大小写的方式读取环境变量，因此，大写变量 `APP_NAME` 仍会用于属性 `app_name`。

接着它会转换并验证数据。因此，当你使用该 `settings` 对象时，你将获得你声明的类型的数据（例如 `items_per_user` 将是 `int`）。

### 使用 `settings` { #use-the-settings }

然后你可以在应用中使用新的 `settings` 对象：

{* ../../docs_src/settings/tutorial001_py310.py hl[18:20] *}

### 运行服务器 { #run-the-server }

接下来，运行服务器，并把配置作为环境变量传入，例如你可以设置 `ADMIN_EMAIL` 和 `APP_NAME`：

Rene Groeschke <******@****.***> 1622539170 +0200

This platform provides specific support for Swift, C++ and C.

## Cross-cutting architecture modules

There are some additional cross-cutting architecture modules that aren't platforms:

### Enterprise integration

Provides cross-cutting integration with Gradle's commercial product.

### IDE integration

Provides cross-cutting integration with IDEs and other tooling.

### Build infrastructure

Yuri Schimke <******@****.***> 1773794932 +0000

  xml.namespace="http://maven.apache.org/SETTINGS/${version}"
  xml.schemaLocation="https://maven.apache.org/xsd/settings-${version}.xsd">
  <id>settings</id>
  <name>Settings</name>
  <description>
    <![CDATA[
    <p>This is a reference for the user-specific configuration for Maven.</p>

## Pydantic `Settings` { #pydantic-settings }

Afortunadamente, Pydantic proporciona una gran utilidad para manejar estas configuraciones provenientes de variables de entorno con [Pydantic: Settings management](https://docs.pydantic.dev/latest/concepts/pydantic_settings/).

### Instalar `pydantic-settings` { #install-pydantic-settings }

# Testing { #testing }

Thanks to [Starlette](https://www.starlette.dev/testclient/), testing **FastAPI** applications is easy and enjoyable.

It is based on [HTTPX](https://www.python-httpx.org), which in turn is designed based on Requests, so it's very familiar and intuitive.

With it, you can use [pytest](https://docs.pytest.org/) directly with **FastAPI**.

## Using `TestClient` { #using-testclient }

/// info

# Test Etme { #testing }

[Starlette](https://www.starlette.dev/testclient/) sayesinde **FastAPI** uygulamalarını test etmek kolay ve keyiflidir.

Temelde [HTTPX](https://www.python-httpx.org) üzerine kuruludur; HTTPX de Requests’i temel alarak tasarlandığı için oldukça tanıdık ve sezgiseldir.

Bununla birlikte **FastAPI** ile [pytest](https://docs.pytest.org/)'i doğrudan kullanabilirsiniz.

## `TestClient` Kullanımı { #using-testclient }

/// info | Bilgi