4

当尝试对运行 Akka 调度程序的代码(使用 Mockito)进行单元测试时,我不断收到“定时器关闭后无法入队”。

我的代码:

全局.scala

override def onStart(app: Application){
    Some(Akka.system.scheduler.schedule(23.hours, 24.hours) {
         println("I run all the time")
    })
}

TasksRepositorySpec.scala

def insertTestData() = {
    running(FakeApplication()) {
       //some code
    }
}

当我运行时:

activator test

我得到:

[info] TasksRepositorySpec
[info] 
[error] ! 
[error]  cannot enqueue after timer shutdown (Scheduler.scala:270)
[error] akka.actor.LightArrayRevolverScheduler.schedule(Scheduler.scala:270)
[error] akka.actor.Scheduler$class.schedule(Scheduler.scala:79)
[error] akka.actor.LightArrayRevolverScheduler.schedule(Scheduler.scala:182)
[error] Global$.onStart(Global.scala:56)
[error] play.api.GlobalPlugin.onStart(GlobalSettings.scala:272)
[error] play.api.Play$$anonfun$start$1$$anonfun$apply$mcV$sp$1.apply(Play.scala:91)
[error] play.api.Play$$anonfun$start$1$$anonfun$apply$mcV$sp$1.apply(Play.scala:91)
[error] play.api.Plugins.foreach(Plugins.scala:57)
[error] play.api.Play$$anonfun$start$1.apply$mcV$sp(Play.scala:91)
[error] play.api.Play$$anonfun$start$1.apply(Play.scala:91)
[error] play.api.Play$$anonfun$start$1.apply(Play.scala:91)
[error] play.utils.Threads$.withContextClassLoader(Threads.scala:21)
[error] play.api.Play$.start(Play.scala:90)
[error] play.api.test.PlayRunners$class.running(Helpers.scala:41)
[error] play.api.test.Helpers$.running(Helpers.scala:363)
[error] repositories.TasksRepositorySpec.insertData(TasksRepositorySpec.scala:69)
[error] repositories.TasksRepositorySpec$$anonfun$2.apply$mcI$sp(TasksRepositorySpec.scala:88)
[error] repositories.TasksRepositorySpec$$anonfun$2.apply(TasksRepositorySpec.scala:88)
[error] repositories.TasksRepositorySpec$$anonfun$2.apply(TasksRepositorySpec.scala:88)

我用玩 2.4

任何帮助将不胜感激

4

1 回答 1

1

抱歉,我没有找到解决方案,只有解决方法。Global它包括在测试onStart()onStop()方法为空的情况下使用假对象。

首先,您需要将Global对象拆分为特征和空对象:

全局.scala

object Global extends Global

trait Global extends GlobalSettings { ... }

然后在您的测试代码中,您可以创建一个 fake Global

假的.scala

object FakeGlobal extends Global {
  override def onStart(app: Application): Unit = {}
  override def onStop(app: Application): Unit = {}
}

object Fake {
  // This has to be a method, cannot be a value
  def application() = FakeApplication(withGlobal = Some(FakeGlobal))
}

最后在你的测试中使用它:

TasksRepositorySpec.scala

def insertTestData() = {
  running(Fake.application()) {
    //some code
  }
}

这个对我有用。希望能帮助到你!

于 2015-07-10T10:35:09.040 回答