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)

    // Running at time 50, the pool returns that nothing can be evicted until time 150.
    assertThat(pool.closeConnections(50L)).isEqualTo(100L)

class FakeRoutePlanner(
  val factory: TestValueFactory = TestValueFactory(),
  val taskFaker: TaskFaker = factory.taskFaker,
) : RoutePlanner,
  Closeable {
  val pool = factory.newConnectionPool()
  val events = LinkedBlockingDeque<String>()
  var canceled = false
  var autoGeneratePlans = false
  var defaultConnectionIdleAtNanos = Long.MAX_VALUE
  private var nextPlanId = 0
  private var nextPlanIndex = 0

        connectionPool = pool,
        route = route,
        socket = Socket(),
        idleAtNs = idleAtNanos,
      )
    result.withLock { pool.put(result) }
    return result
  }

  fun newConnectionPool(
    taskRunner: TaskRunner = this.taskRunner,
    maxIdleConnections: Int = Int.MAX_VALUE,
  ): RealConnectionPool =
    RealConnectionPool(
      taskRunner = taskRunner,

  private fun sampleValuesMap(): Map<Class<*>, Any> {
    TestValueFactory().use { factory ->
      val address = factory.newAddress("a")
      val route = factory.newRoute(address)
      val pool = factory.newConnectionPool()
      val url = "https://example.com/".toHttpUrl()
      val request = Request(url = url)
      val response =
        Response
          .Builder()
          .request(request)