assertThat(c1.socket().isClosed).isFalse()
  }

  @Test fun cleanupPrioritizesEarliestEviction() {
    val pool = factory.newConnectionPool()
    val c1 = factory.newConnection(pool, routeA1, 75L)
    val c2 = factory.newConnection(pool, routeB1, 50L)

    // Running at time 75, the pool returns that nothing can be evicted until time 150.
    assertThat(pool.closeConnections(75L)).isEqualTo(75L)

  inner class FakePlan(
    val id: Int,
  ) : RoutePlanner.Plan {
    var planningThrowable: Throwable? = null
    var canceled = false
    var connectState = ConnectState.READY
    val connection =
      factory.newConnection(
        pool = pool,
        route = factory.newRoute(address),
        idleAtNanos = defaultConnectionIdleAtNanos,
      )
    var retry: FakePlan? = null
    var retryTaken = false

  var hostnameVerifier: HostnameVerifier? = HttpsURLConnection.getDefaultHostnameVerifier()
  var uriHost: String = "example.com"
  var uriPort: Int = 1

  fun newConnection(
    pool: RealConnectionPool,
    route: Route,
    idleAtNanos: Long = Long.MAX_VALUE,
    taskRunner: TaskRunner = this.taskRunner,
  ): RealConnection {
    val result =
      RealConnection.newTestConnection(