MockResponse.Builder()
        .body("abc")
        .throttleBody(1, 1, TimeUnit.SECONDS)
        .build(),
    )
    val request1 =
      Request.Builder()
        .url(server.url("/"))
        .build()
    val call = client.newCall(request1)
    val response = call.execute()
    val body = response.body
    assertFailsWith<SocketTimeoutException> {
      body.string()
    }
  }

  @Test

  fun proxy() {
    server.enqueue(MockResponse.Builder().body("abc").build())
    server.enqueue(MockResponse.Builder().body("def").build())
    val client =
      clientTestRule.newClientBuilder()
        .proxy(socksProxy.proxy())
        .build()
    val request1 = Request.Builder().url(server.url("/")).build()
    val response1 = client.newCall(request1).execute()
    assertThat(response1.body.string()).isEqualTo("abc")

import com.github.javaparser.ast.body.AnnotationDeclaration
import com.github.javaparser.ast.body.AnnotationMemberDeclaration
import com.github.javaparser.ast.body.BodyDeclaration
import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration
import com.github.javaparser.ast.body.ConstructorDeclaration
import com.github.javaparser.ast.body.EnumConstantDeclaration
import com.github.javaparser.ast.body.EnumDeclaration

      MockResponse.Builder()
        .body(BIG_ENOUGH_BODY)
        .build(),
    )
    val request =
      Request.Builder()
        .url(server.url("/"))
        .build()
    val call = client.newCall(request)
    call.timeout().timeout(250, TimeUnit.MILLISECONDS)
    val response = call.execute()
    Thread.sleep(500)
    assertFailsWith<IOException> {
      response.body.source().readUtf8()
    }.also { expected ->

   *
   * ```java
   * // ensure the response (and underlying response body) is closed
   * try (Response response = client.newCall(request).execute()) {
   *   ...
   * }
   * ```
   *
   * The caller may read the response body with the response's [Response.body] method. To avoid
   * leaking resources callers must [close the response body][ResponseBody] or the response.
   *

    cacheRequest: CacheRequest?,
    response: Response,
  ): Response {
    // Some apps return a null body; for compatibility we treat that like a null cache request.
    if (cacheRequest == null) return response
    val cacheBodyUnbuffered = cacheRequest.body()

    val source = response.body.source()
    val cacheBody = cacheBodyUnbuffered.buffer()

    val cacheWritingSource =
      object : Source {

Ao usar quaisquer dos:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

você também pode declarar um dado `example` ou um grupo de `examples` com informações adicionais que serão adicionadas ao **OpenAPI**.

### `Body` com `example`

Aqui nós passamos um `example` dos dados esperados por `Body()`:

```Python hl_lines="21-26"
{!../../../docs_src/schema_extra_example/tutorial003.py!}

      closed = true
      currentPart = null
      source.close()
    }

    /** A single part in a multipart body. */
    class Part(
      @get:JvmName("headers") val headers: Headers,
      @get:JvmName("body") val body: BufferedSource,
    ) : Closeable by body

    internal companion object {
      /** These options follow the boundary. */
      val afterBoundaryOptions =
        Options.of(

            formatDate(1, TimeUnit.HOURS)!!,
          ),
        body = "ABC.1",
      ),
    )
    server.enqueue(
      MockResponse(
        headers =
          headersOf(
            "Last-Modified",
            formatDate(-1, TimeUnit.HOURS)!!,
            "Expires",
            formatDate(1, TimeUnit.HOURS)!!,
          ),
        body = "ABC.2",
      ),
    )
    client =

Dies beinhaltet:

* `Query()`
* `Path()`
* `Body()`
* `Cookie()`
* `Header()`
* `Form()`
* `File()`

Sie können diese alle direkt von `fastapi` importieren:

```python
from fastapi import Body, Cookie, File, Form, Header, Path, Query
```

::: fastapi.Query

::: fastapi.Path

::: fastapi.Body

::: fastapi.Cookie

::: fastapi.Header

::: fastapi.Form