.bodyDelay(responseBodyStartDelay, TimeUnit.MILLISECONDS)
        .throttleBody(5, responseBodyEndDelay, TimeUnit.MILLISECONDS)
        .body("fghijk")
        .build(),
    )
    call.execute().use { response ->
      assertThat(response.body.string()).isEqualTo("fghijk")
    }

    // Confirm the events occur when expected.
    listener.takeEvent(CallStart::class.java, 0L)

    assertThat(source1.readUtf8(5)).isEqualTo("abcde")
    assertThat(source2.readUtf8(5)).isEqualTo("abcde")
    assertThat(source2.readUtf8(5)).isEqualTo("fghij")
    assertThat(source1.readUtf8(5)).isEqualTo("fghij")
    assertThat(source1.exhausted()).isTrue()
    assertThat(source2.exhausted()).isTrue()
    source1.close()
    source2.close()
    assertThat(relay.isClosed).isTrue()

      @Override
      public Reader openStream() {
        return new StringReader(text);
      }
    };
  }

  public void testSkip() throws Exception {
    String begin = "abcde";
    String end = "fghij";
    Reader joinedReader = CharSource.concat(newCharSource(begin), newCharSource(end)).openStream();

    String expected = begin + end;
    assertEquals(expected.charAt(0), joinedReader.read());

    response.body.close()
  }

  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun noDefaultContentLengthOnStreamingPost(protocol: Protocol) {
    setUp(protocol)
    val postBytes = "FGHIJ".toByteArray()
    server.enqueue(MockResponse(body = "ABCDE"))
    val call =
      client.newCall(
        Request(
          url = server.url("/foo"),
          body =
            object : RequestBody() {

    val stream = connection.newStream(headerEntries("b", "banana"), true)

    // two outgoing writes
    val sink = stream.sink
    sink.write(Buffer().writeUtf8("abcde"), 5)
    sink.write(Buffer().writeUtf8("fghij"), 5)
    sink.close()

    // verify the peer received one incoming frame
    assertThat(peer.takeFrame().type).isEqualTo(Http2.TYPE_HEADERS)
    val data = peer.takeFrame()

    server.enqueue(
      MockResponse
        .Builder()
        .status("HTTP/1.0 200 Fantastic")
        .addHeader("A: c")
        .addHeader("B: d")
        .addHeader("A: e")
        .chunkedBody("ABCDE\nFGHIJ\nKLMNO\nPQR", 8)
        .build(),
    )
    val request = newRequest("/")
    val response = getResponse(request)
    assertThat(response.code).isEqualTo(200)
    assertThat(response.message).isEqualTo("Fantastic")

      expectedResponseCode = 200
      server.enqueue(
        MockResponse
          .Builder()
          .setHeader("Cache-Control", "no-store")
          .body("FGHIJ")
          .build(),
      )
    }
    server.start()
    val request =
      Request
        .Builder()
        .url(server.url("/"))
        .method(method, null)
        .build()