private fun writeHttpResponse(
    socket: MockWebServerSocket,
    response: MockResponse,
  ) {
    socket.sleepWhileOpen(response.headersDelayNanos)
    socket.sink.writeUtf8(response.status)
    socket.sink.writeUtf8("\r\n")

    writeHeaders(socket.sink, response.headers)

    if (response.socketHandler != null) {
      response.socketHandler.handle(socket)
      return
    }

        SuggestResponse response3 = suggester.suggest().setQuery("is").setSuggestDetail(true).execute().getResponse();
        assertEquals(0, response3.getNum());
        assertEquals(0, response3.getTotal());

        SuggestResponse response4 = suggester.suggest().setQuery("delicious").setSuggestDetail(true).execute().getResponse();
        assertEquals(1, response4.getNum());

          call: Call,
          response: Response,
        ) {
          responses.offer(response.body.string())
        }
      }

    // Make the first request waiting until we get our auth challenge.
    val request = Request(server.url("/"))
    blockingAuthClient.newCall(request).enqueue(callback)
    val response1 = responses.take()
    assertThat(response1).isEqualTo("")

    server.enqueue(MockResponse(body = "b"))
    val request = Request(server.url("/"))
    val response1 = client.newCall(request).execute()
    val response2 = client.newCall(request).execute()
    response1.body.string() // Discard the response body.
    response2.body.string() // Discard the response body.
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)

            assertEquals(10, response1.getChunksWritten());
            assertEquals(4096, response1.getChunkBytesWritten());
            assertEquals(40960, response1.getTotalBytesWritten());

            assertEquals(20, response2.getChunksWritten());
            assertEquals(8192, response2.getChunkBytesWritten());
            assertEquals(163840, response2.getTotalBytesWritten());
        }

        .build()
    val response1 = client.newCall(request).execute()
    response1.body.close()
    assertThat(response1.header("X-Response-ID")).isEqualTo("1")
    val response2 = get(url)
    response2.body.close()
    if (expectCached) {
      assertThat(response2.header("X-Response-ID")).isEqualTo("1")
    } else {
      assertThat(response2.header("X-Response-ID")).isEqualTo("2")
    }
  }

* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#response-object" class="external-link" target="_blank">OpenAPI Response Object</a>, you can include anything from this directly in each response inside your `responses` parameter. Including `description`, `headers`, `content` (inside...

            assertSame(response1, result);
            assertSame(response2, result.getNext());
        }

        @Test
        @DisplayName("setResponse should accept valid response")
        void testSetResponse() {
            TestServerMessageBlock2Response response = new TestServerMessageBlock2Response(mockConfig);

            testRequest.setResponse(response);

{* ../../docs_src/response_directly/tutorial001.py hl[6:7,21:22] *}

/// note | Technical Details

You could also use `from starlette.responses import JSONResponse`.

**FastAPI** provides the same `starlette.responses` as `fastapi.responses` just as a convenience for you, the developer. But most of the available responses come directly from Starlette.

///

    )
    val call1 =
      client.newCall(
        Request
          .Builder()
          .url(server.url("/"))
          .build(),
      )
    val response1 = call1.execute()
    assertThat(response1.body.string()).isEqualTo("abc")
    response1.close()

    // Force a fresh connection for the next request.
    client.connectionPool.evictAll()