call.timeout().timeout(250, TimeUnit.MILLISECONDS)
    assertFailsWith<IOException> {
      call.execute()
    }.also { expected ->
      assertThat(expected.message).isEqualTo("timeout")
      assertThat(call.isCanceled()).isTrue()
    }
  }

  @Test
  fun timeoutWritingRequestWithEnqueue() {
    server.enqueue(MockResponse())
    val request =
      Request
        .Builder()
        .url(server.url("/"))

    assertThat(a1.isExecuted()).isTrue()
    assertThat(a1.isCanceled()).isFalse()
    assertThat(a2.isExecuted()).isTrue()
    assertThat(a2.isCanceled()).isTrue()
    assertThat(a3.isExecuted()).isFalse()
    assertThat(a3.isCanceled()).isTrue()
    assertThat(a4.isExecuted()).isFalse()
    assertThat(a4.isCanceled()).isFalse()
  }

  @Test
  fun idleCallbackInvokedWhenIdle() {

            withContext(Dispatchers.IO) {
              it.body.string()
            }
            fail("No expected to get response")
          }
        }
      }

      assertThat(call.isCanceled()).isTrue()
    }
  }

  @Test
  fun cancelledCall() {
    runTest {
      server.enqueue(
        MockResponse
          .Builder()
          .bodyDelay(5, TimeUnit.SECONDS)

  override val routePlanner: RoutePlanner,
) : ExchangeFinder {
  override fun find(): RealConnection {
    var firstException: IOException? = null
    while (true) {
      if (routePlanner.isCanceled()) throw IOException("Canceled")

      try {
        val plan = routePlanner.plan()

        if (!plan.isReady) {
          val tcpConnectResult = plan.connectTcp()
          val connectResult =

  private var routeSelector: RouteSelector? = null
  private var nextRouteToTry: Route? = null

  override val deferredPlans = ArrayDeque<Plan>()

  override fun isCanceled(): Boolean = call.isCanceled()

  @Throws(IOException::class)
  override fun plan(): Plan {
    val reuseCallConnection = planReuseCallConnection()
    if (reuseCallConnection != null) return reuseCallConnection

    canceled = true
    exchange?.cancel()
    for (plan in plansToCancel) {
      plan.cancel()
    }

    eventListener.canceled(this)
  }

  override fun isCanceled(): Boolean = canceled

  override fun execute(): Response {
    check(executed.compareAndSet(false, true)) { "Already Executed" }

    timeout.enter()
    callStart()
    try {

  override fun enqueue(responseCallback: Callback): Unit = error("unexpected")

  override fun cancel(): Unit = error("unexpected")

  override fun isExecuted(): Boolean = error("unexpected")

  override fun isCanceled(): Boolean = error("unexpected")

  override fun timeout(): Timeout = error("unexpected")

  override fun addEventListener(eventListener: EventListener) = error("unexpected")

    val interceptor =
      Interceptor { chain: Interceptor.Chain ->
        val call = chain.call()
        callRef.set(call)
        assertThat(call.isCanceled()).isFalse()
        call.cancel()
        assertThat(call.isCanceled()).isTrue()
        chain.proceed(chain.request())
      }
    client =
      client
        .newBuilder()
        .addInterceptor(interceptor)
        .build()

  override val address = factory.newAddress("example.com")

  fun addPlan(): FakePlan =
    FakePlan(nextPlanId++).also {
      plans += it
    }

  override fun isCanceled() = canceled

  override fun plan(): FakePlan {
    // Return deferred plans preferentially. These don't require addPlan().
    if (deferredPlans.isNotEmpty()) return deferredPlans.removeFirst() as FakePlan

  override fun find(): RealConnection {
    var firstException: IOException? = null
    try {
      while (tcpConnectsInFlight.isNotEmpty() || routePlanner.hasNext()) {
        if (routePlanner.isCanceled()) throw IOException("Canceled")

        // Launch a new connection if we're ready to.
        val now = taskRunner.backend.nanoTime()
        var awaitTimeoutNanos = nextTcpConnectAtNanos - now