akka:如何测试一个演员被停止了

我想知道测试演员是否已经停止在akka的规范方式是什么.这是我目前正在做的一个例子; 我担心我会让它变得复杂.

import akka.actor.{Terminated, Actor, Props, ActorSystem}
import akka.testkit.TestProbe

class MyActor extends Actor {
  import MyActor._
  override def receive: Receive = {
    case Stop => context.stop(self)
  }
}

object MyActor {
  def props = Props(new MyActor)
  case object Stop
}


object MyActorSpec {

  val system = ActorSystem()
  val myActor = system.actorOf(MyActor.props)
  val testProbe = TestProbe()

  case object MyActorStopped

  val watcher = system.actorOf(Props(new Actor {
    context.watch(myActor)
    override def receive: Actor.Receive = {
      case Terminated(`myActor`) => testProbe.ref ! MyActorStopped
    }
  }))

  myActor ! MyActor.Stop
  testProbe.expectMsg(MyActorStopped)
}

Shadowlands.. 25

你可以摆脱单独的观察者演员,直接从testProbe演员那里观看目标演员:

val testProbe = TestProbe()
testProbe watch myActor
myActor ! MyActor.Stop
testProbe.expectTerminated(myActor)

请参阅此处了解Akka测试文档的相关部分.

你可以摆脱单独的观察者演员,直接从testProbe演员那里观看目标演员:

val testProbe = TestProbe()
testProbe watch myActor
myActor ! MyActor.Stop
testProbe.expectTerminated(myActor)

请参阅此处了解Akka测试文档的相关部分.