val route: Route,
    val call: Call,
  ) : ConnectionEvent()

  data class ConnectFailed(
    override val timestampNs: Long,
    val route: Route,
    val call: Call,
    val exception: IOException,
  ) : ConnectionEvent() {
    override fun closes(event: ConnectionEvent): Boolean = event is ConnectStart && call == event.call && route == event.route
  }

  data class ConnectEnd(

    call: Call,
  ) {
    logEvent(ConnectionEvent.ConnectEnd(System.nanoTime(), connection, route, call))
  }

  override fun connectionClosed(connection: Connection) = logEvent(ConnectionEvent.ConnectionClosed(System.nanoTime(), connection))

  override fun connectionAcquired(
    connection: Connection,
    call: Call,
  ) {
    logEvent(ConnectionEvent.ConnectionAcquired(System.nanoTime(), connection, call))

    assertThat(response.code).isEqualTo(200)
    response.body.close()
    listener.removeUpToEvent(ConnectionEvent.ConnectEnd::class.java)
    listener.removeUpToEvent(ConnectionEvent.ConnectionReleased::class.java)
    listener.removeUpToEvent(ConnectionEvent.ConnectionAcquired::class.java)
    listener.removeUpToEvent(ConnectionEvent.ConnectionReleased::class.java)
  }

  @Test
  @Throws(IOException::class)