public virtual void TestStatusChange()
{
//Start the node
node.Handle(new RMNodeStartedEvent(null, null, null));
//Add info to the queue first
node.SetNextHeartBeat(false);
ContainerId completedContainerId1 = BuilderUtils.NewContainerId(BuilderUtils.NewApplicationAttemptId
(BuilderUtils.NewApplicationId(0, 0), 0), 0);
ContainerId completedContainerId2 = BuilderUtils.NewContainerId(BuilderUtils.NewApplicationAttemptId
(BuilderUtils.NewApplicationId(1, 1), 1), 1);
RMNodeStatusEvent statusEvent1 = GetMockRMNodeStatusEvent();
RMNodeStatusEvent statusEvent2 = GetMockRMNodeStatusEvent();
ContainerStatus containerStatus1 = Org.Mockito.Mockito.Mock <ContainerStatus>();
ContainerStatus containerStatus2 = Org.Mockito.Mockito.Mock <ContainerStatus>();
Org.Mockito.Mockito.DoReturn(completedContainerId1).When(containerStatus1).GetContainerId
();
Org.Mockito.Mockito.DoReturn(Sharpen.Collections.SingletonList(containerStatus1))
.When(statusEvent1).GetContainers();
Org.Mockito.Mockito.DoReturn(completedContainerId2).When(containerStatus2).GetContainerId
();
Org.Mockito.Mockito.DoReturn(Sharpen.Collections.SingletonList(containerStatus2))
.When(statusEvent2).GetContainers();
Org.Mockito.Mockito.Verify(scheduler, Org.Mockito.Mockito.Times(1)).Handle(Matchers.Any
<NodeUpdateSchedulerEvent>());
node.Handle(statusEvent1);
node.Handle(statusEvent2);
Org.Mockito.Mockito.Verify(scheduler, Org.Mockito.Mockito.Times(1)).Handle(Matchers.Any
<NodeUpdateSchedulerEvent>());
NUnit.Framework.Assert.AreEqual(2, node.GetQueueSize());
node.Handle(new RMNodeEvent(node.GetNodeID(), RMNodeEventType.Expire));
NUnit.Framework.Assert.AreEqual(0, node.GetQueueSize());
}