# Guia de Usuário Avançado { #advanced-user-guide }

## Recursos Adicionais { #additional-features }

O [Tutorial - Guia de Usuário](../tutorial/index.md) principal deve ser o suficiente para dar a você um tour por todos os principais recursos do **FastAPI**.

Nas próximas seções você verá outras opções, configurações, e recursos adicionais.

/// tip | Dica

As próximas seções **não são necessariamente "avançadas"**.

		Description:    "Please reduce your request rate",
		HTTPStatusCode: http.StatusTooManyRequests,
	},
	ErrUnsupportedMetadata: {
		Code:           "InvalidArgument",
		Description:    "Your metadata headers are not supported.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrUnsupportedHostHeader: {
		Code:           "InvalidArgument",
		Description:    "Your Host header is malformed.",

 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.gradle.internal.conventions;

import java.util.Locale;

public abstract class GUtils {

 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.gradle.internal.distribution;

import org.elasticsearch.gradle.ElasticsearchDistributionType;

 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.gradle.internal.distribution;

import org.elasticsearch.gradle.ElasticsearchDistributionType;

 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.gradle.internal.distribution;

import org.elasticsearch.gradle.ElasticsearchDistributionType;

      # When we specify multiple JDKs, the final one becomes the default, which is used to execute Maven itself.
      # Our Maven configuration then specifies different JDKs to use for some of the steps:
      # - 11 (sometimes) to *download* to support anyone who runs JDiff or our Gradle integration tests (including our doc snapshots and our Java 11 CI test run) but not to use directly

# Testing Events: lifespan and startup - shutdown { #testing-events-lifespan-and-startup-shutdown }

When you need `lifespan` to run in your tests, you can use the `TestClient` with a `with` statement:

{* ../../docs_src/app_testing/tutorial004_py310.py hl[9:15,18,27:28,30:32,41:43] *}


You can read more details about the ["Running lifespan in tests in the official Starlette documentation site."](https://www.starlette.dev/lifespan/#running-lifespan-in-tests)

Vous pouvez lire plus de détails dans [« Exécuter lifespan dans les tests sur le site de documentation officiel de Starlette. »](https://www.starlette.dev/lifespan/#running-lifespan-in-tests)

Pour les événements dépréciés `startup` et `shutdown`, vous pouvez utiliser le `TestClient` comme suit :

You can declare a parameter in a *path operation function* or dependency to be of type `Response` and then you can set data for the response like headers or cookies.

You can also use it directly to create an instance of it and return it from your *path operations*.

Read more about it in the [FastAPI docs about returning a custom Response](https://fastapi.tiangolo.com/advanced/response-directly/#returning-a-custom-response)

You can import it directly from `fastapi`: