// Write the mocking script.
    peer.sendFrame().settings(Settings())
    peer.acceptFrame() // ACK
    peer.sendFrame().ping(false, 2, 3)
    peer.acceptFrame() // PING
    peer.play()

    // Play it back.
    connect(peer)

    // Verify the peer received what was expected.
    val ping = peer.takeFrame()
    assertThat(ping.type).isEqualTo(Http2.TYPE_PING)
    assertThat(ping.streamId).isEqualTo(0)

 * cannot override this binding. This is because the lookup is always short-circuited in this
 * specific situation (plain @Inject request, and plain explicit binding for the same type.)
 *
 * The simplest solution is to use a custom @Named here so it isn't bound under the plain key.
 * This is only necessary for default components using @Typed that want to support overriding.
 *

class CarItem(BaseItem):
    type: str = "car"


class PlaneItem(BaseItem):
    type: str = "plane"
    size: int


items = {
    "item1": {"description": "All my friends drive a low rider", "type": "car"},
    "item2": {
        "description": "Music is my aeroplane, it's my aeroplane",
        "type": "plane",
        "size": 5,
    },
}


@app.get("/items/{item_id}", response_model=PlaneItem | CarItem)

Isso foi alterado no FastAPI 0.106.0 com a intenção de não manter recursos enquanto se espera a response percorrer a rede.

/// tip | Dica

///

/// tip | İpucu

Aynı teknik `Query`, `Cookie` ve `Header` için de geçerlidir. 😎

///

## Pydantic Model ile Cookies { #cookies-with-a-pydantic-model }

İhtiyacınız olan **cookie** parametrelerini bir **Pydantic model** içinde tanımlayın ve ardından parametreyi `Cookie` olarak bildirin:

{* ../../docs_src/cookie_param_models/tutorial001_an_py310.py hl[9:12,16] *}

    val body = text.toResponseBody()
    assertThat(body.string()).isEqualTo(text)
  }

  @Test
  fun unicodeTextWithCharset() {
    val text = "eile oli oliiviõli"
    val body = text.toResponseBody("text/plain; charset=UTF-8".toMediaType())
    assertThat(body.string()).isEqualTo(text)
  }

  @Test
  fun unicodeByteString() {
    val text = "eile oli oliiviõli"
    val body = text.toResponseBody()

             * HEAD state).
             *
             * In the case of a plain repository, we can read the HEAD file directly, resolved directly from the .git directory.
             *
             * In the case of a worktree, we read the gitdir from the plain text .git file. This resolves to a directory from which we read
             * the HEAD file and resolve commondir to the plain git repository.
             */

    monkeypatch.setattr(StarletteUploadFile, "read", patched_read)

    client = TestClient(app)

    files = [
        ("files", ("slow.txt", b"A" * 10, "text/plain")),
        ("files", ("fast.txt", b"B" * 10, "text/plain")),
    ]
    r = client.post("/upload", files=files)
    assert r.status_code == 200, r.text

    # Must preserve request order: slow first, fast second

topic            (string)    Kafka topic used for bucket notifications
sasl_username    (string)    username for SASL/PLAIN or SASL/SCRAM authentication
sasl_password    (string)    password for SASL/PLAIN or SASL/SCRAM authentication
sasl_mechanism   (string)    sasl authentication mechanism, default 'plain'
tls_client_auth  (string)    clientAuth determines the Kafka server's policy for TLS client auth

    val contentType = "text/plain".toMediaType()
    val body = "\u0800".toRequestBody(contentType)
    assertThat(body.contentType()).isEqualTo("text/plain; charset=utf-8".toMediaType())
    assertThat(body.contentLength()).isEqualTo(3)
    assertThat(bodyToHex(body)).isEqualTo("e0a080")
  }

  @Test
  fun stringWithNonDefaultCharsetSpecified() {
    val contentType = "text/plain; charset=utf-16be".toMediaType()