private var serverSocket: ServerSocket? = null

  @BeforeEach fun setUp() {
    executorService = Executors.newCachedThreadPool(threadFactory("HandshakeCertificatesTest"))
  }

  @AfterEach fun tearDown() {
    executorService.shutdown()
    serverSocket?.closeQuietly()
  }

  @Test fun clientAndServer() {
    platform.assumeNotConscrypt()
    platform.assumeNotBouncyCastle()

    val clientRoot =

          .addAllowedQuicHost("www.google.com")
          .build(),
      )
      .addQuicHint("google.com", 443, 443)
      .addQuicHint("www.google.com", 443, 443)
      .build()

  @After
  fun tearDown() {
    engine.shutdown()
    cacheDir.deleteRecursively()
  }

  @Test
  fun get() {
    val executor = Executors.newCachedThreadPool()

    server.initWebSocket(random)
  }

  @AfterEach
  @Throws(Exception::class)
  fun tearDown() {
    client.listener.assertExhausted()
    server.listener.assertExhausted()
    server.source.close()
    client.source.close()
    taskFaker.runTasks()
    server.webSocket!!.tearDown()
    client.webSocket!!.tearDown()
    taskFaker.close()
  }

  @Test
  fun close() {

  private val metadata: ByteString = "great metadata!".encodeUtf8()
  private lateinit var file: File

  @BeforeEach
  fun setUp() {
    file = File(tempDir, "test")
  }

  @AfterEach
  fun tearDown() {
    executor.shutdown()
  }

  @Test
  fun singleSource() {
    val upstream = Buffer()
    upstream.writeUtf8("abcdefghijklm")
    val relay = edit(file, upstream, metadata, 1024)

    call =
      clientTestRule.newClient().newCall(
        Request.Builder()
          .url("https://$uriHost:$uriPort/")
          .build(),
      ) as RealCall
  }

  @AfterEach fun tearDown() {
    factory.close()
  }

  @Test fun singleRoute() {
    val address = factory.newAddress()
    val routeSelector = newRouteSelector(address)
    assertThat(routeSelector.hasNext()).isTrue()

  private val addressB = factory.newAddress("b")
  private val routeB1 = factory.newRoute(addressB)
  private val addressC = factory.newAddress("c")
  private val routeC1 = factory.newRoute(addressC)

  @AfterEach fun tearDown() {
    factory.close()
    peer.close()
  }

  @Test fun connectionsEvictedWhenIdleLongEnough() {
    val pool = factory.newConnectionPool()
    val c1 = factory.newConnection(pool, routeA1, 50L)

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  private var server: MockWebServer? = null

  @BeforeEach fun setUp(server: MockWebServer?) {
    this.server = server
  }

  @AfterEach fun tearDown() {
    ProxySelector.setDefault(DEFAULT_PROXY_SELECTOR)
    CookieManager.setDefault(DEFAULT_COOKIE_HANDLER)
    ResponseCache.setDefault(DEFAULT_RESPONSE_CACHE)
  }

  @Test fun durationDefaults() {

  }

  @BeforeEach
  fun setUp(webServer: MockWebServer) {
    this.webServer = webServer
    platform.assumeNotOpenJSSE()
  }

  @AfterEach
  @Throws(InterruptedException::class)
  fun tearDown() {
    clientListener.assertExhausted()
  }

  @Test
  fun textMessage() {
    webServer.enqueue(
      MockResponse.Builder()
        .webSocketUpgrade(serverListener)
        .build(),
    )

    }

    readerToClose?.closeQuietly()
    streamsToClose?.closeQuietly()
  }

  /** For testing: force this web socket to release its threads. */
  @Throws(InterruptedException::class)
  fun tearDown() {
    taskQueue.shutdown()
    taskQueue.idleLatch().await(10, TimeUnit.SECONDS)
  }

  @Synchronized fun sentPingCount(): Int = sentPingCount

    @MockWebServerInstance("server2") server2: MockWebServer,
  ) {
    this.server = server
    this.server2 = server2

    platform.assumeNotOpenJSSE()
  }

  @AfterEach
  fun tearDown() {
    cache.close()
    fileSystem.checkNoOpenFiles()
  }

  @Test
  fun get() {
    server.enqueue(
      MockResponse.Builder()
        .body("abc")
        .clearHeaders()