@Test
  fun connectionsAreReused() {
    server.enqueue(MockResponse(body = "a"))
    server.enqueue(MockResponse(body = "b"))
    val request = Request(server.url("/"))
    assertConnectionReused(request, request)
  }

  @Test
  fun connectionsAreReusedForPosts() {
    server.enqueue(MockResponse(body = "a"))
    server.enqueue(MockResponse(body = "b"))
    val request =
      Request(

    val mockResponse1 = MockResponse.Builder()
    transferKind.setBody(mockResponse1, "ABCDEFGHIJK", 1024)
    server.enqueue(mockResponse1.build())
    val mockResponse2 = MockResponse.Builder()
    transferKind.setBody(mockResponse2, "LMNOPQRSTUV", 1024)
    server.enqueue(mockResponse2.build())
    val call1 = client.newCall(newRequest("/"))

      .isEqualTo("INFO: Callback failure for call to " + server.url("/") + "...")
  }

  @Test
  fun connectionPooling() {
    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))
    server.enqueue(MockResponse(body = "ghi"))
    executeSynchronously("/a").assertBody("abc")
    executeSynchronously("/b").assertBody("def")
    executeSynchronously("/c").assertBody("ghi")

  fun recoverFromConnectionNoNewStreamsOnFollowUp() {
    server.enqueue(MockResponse(code = 401))
    server.enqueue(
      MockResponse
        .Builder()
        .onRequestStart(CloseStream(ErrorCode.INTERNAL_ERROR.httpCode))
        .build(),
    )
    server.enqueue(MockResponse(body = "DEF"))
    server.enqueue(
      MockResponse(
        code = 301,
        headers = headersOf("Location", "/foo"),

  }

  private fun testServerPrematureDisconnect(transferKind: TransferKind) {
    val mockResponse = MockResponse.Builder()
    transferKind.setBody(mockResponse, "ABCDE\nFGHIJKLMNOPQRSTUVWXYZ", 16)
    server.enqueue(truncateViolently(mockResponse, 16).build())
    server.enqueue(
      MockResponse
        .Builder()
        .body("Request #2")
        .build(),
    )

        testableFilter.doFilter(mockRequest, mockResponse, mockFilterChain);

        assertFalse(mockFilterChain.wasDoFilterCalled());
        assertEquals(429, mockResponse.getStatus());
        assertEquals("application/json;charset=UTF-8", mockResponse.getContentType());
        assertEquals("60", mockResponse.getHeaderValue("Retry-After"));
        assertTrue(mockResponse.getWriterOutput().contains("\"status\":9"));

    val mockResponse =
      MockResponse
        .Builder()
        .doNotReadRequestBody()
        .trailers(headersOf("caboose", "xyz"))

    // Trailers always work for HTTP/2, but only for chunked bodies in HTTP/1.
    if (http2) {
      mockResponse.body("abc")
    } else {
      mockResponse.chunkedBody("abc", 1)
    }

  }

  @Test
  fun secondCallEventSequence() {
    enableTlsWithTunnel()
    server.protocols = Arrays.asList(Protocol.HTTP_2, Protocol.HTTP_1_1)
    server.enqueue(MockResponse())
    server.enqueue(MockResponse())
    client
      .newCallWithListener(
        Request
          .Builder()
          .url(server.url("/"))
          .build(),
      ).execute()
      .close()

  }

  @Test
  fun receiveAndSendMultipleCookies() {
    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("Set-Cookie", "a=android")
        .addHeader("Set-Cookie", "b=banana")
        .build(),
    )
    server.enqueue(MockResponse())
    val cookieManager = CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER)
    client =
      client

    }
    response.append("</body></html>");

    return new MockResponse()
        .setStatus("HTTP/1.1 200")
        .addHeader("content-type: text/html; charset=utf-8")
        .setBody(response.toString());
  }

  private MockResponse fileToResponse(String path, File file) throws IOException {
    return new MockResponse()
        .setStatus("HTTP/1.1 200")
        .setBody(fileToBytes(file))