public virtual void TestShowJob()
{
JobClientUnitTest.TestJobClient client = new JobClientUnitTest.TestJobClient(this
, new JobConf());
long startTime = Runtime.CurrentTimeMillis();
JobID jobID = new JobID(startTime.ToString(), 12345);
JobStatus mockJobStatus = Org.Mockito.Mockito.Mock <JobStatus>();
Org.Mockito.Mockito.When(mockJobStatus.GetJobID()).ThenReturn(jobID);
Org.Mockito.Mockito.When(mockJobStatus.GetJobName()).ThenReturn(jobID.ToString());
Org.Mockito.Mockito.When(mockJobStatus.GetState()).ThenReturn(JobStatus.State.Running
);
Org.Mockito.Mockito.When(mockJobStatus.GetStartTime()).ThenReturn(startTime);
Org.Mockito.Mockito.When(mockJobStatus.GetUsername()).ThenReturn("mockuser");
Org.Mockito.Mockito.When(mockJobStatus.GetQueue()).ThenReturn("mockqueue");
Org.Mockito.Mockito.When(mockJobStatus.GetPriority()).ThenReturn(JobPriority.Normal
);
Org.Mockito.Mockito.When(mockJobStatus.GetNumUsedSlots()).ThenReturn(1);
Org.Mockito.Mockito.When(mockJobStatus.GetNumReservedSlots()).ThenReturn(1);
Org.Mockito.Mockito.When(mockJobStatus.GetUsedMem()).ThenReturn(1024);
Org.Mockito.Mockito.When(mockJobStatus.GetReservedMem()).ThenReturn(512);
Org.Mockito.Mockito.When(mockJobStatus.GetNeededMem()).ThenReturn(2048);
Org.Mockito.Mockito.When(mockJobStatus.GetSchedulingInfo()).ThenReturn("NA");
Job mockJob = Org.Mockito.Mockito.Mock <Job>();
Org.Mockito.Mockito.When(mockJob.GetTaskReports(Matchers.IsA <TaskType>())).ThenReturn
(new TaskReport[5]);
Cluster mockCluster = Org.Mockito.Mockito.Mock <Cluster>();
Org.Mockito.Mockito.When(mockCluster.GetJob(jobID)).ThenReturn(mockJob);
client.SetCluster(mockCluster);
ByteArrayOutputStream @out = new ByteArrayOutputStream();
client.DisplayJobList(new JobStatus[] { mockJobStatus }, new PrintWriter(@out));
string commandLineOutput = @out.ToString();
System.Console.Out.WriteLine(commandLineOutput);
NUnit.Framework.Assert.IsTrue(commandLineOutput.Contains("Total jobs:1"));
Org.Mockito.Mockito.Verify(mockJobStatus, Org.Mockito.Mockito.AtLeastOnce()).GetJobID
();
Org.Mockito.Mockito.Verify(mockJobStatus).GetState();
Org.Mockito.Mockito.Verify(mockJobStatus).GetStartTime();
Org.Mockito.Mockito.Verify(mockJobStatus).GetUsername();
Org.Mockito.Mockito.Verify(mockJobStatus).GetQueue();
Org.Mockito.Mockito.Verify(mockJobStatus).GetPriority();
Org.Mockito.Mockito.Verify(mockJobStatus).GetNumUsedSlots();
Org.Mockito.Mockito.Verify(mockJobStatus).GetNumReservedSlots();
Org.Mockito.Mockito.Verify(mockJobStatus).GetUsedMem();
Org.Mockito.Mockito.Verify(mockJobStatus).GetReservedMem();
Org.Mockito.Mockito.Verify(mockJobStatus).GetNeededMem();
Org.Mockito.Mockito.Verify(mockJobStatus).GetSchedulingInfo();
// This call should not go to each AM.
Org.Mockito.Mockito.Verify(mockCluster, Org.Mockito.Mockito.Never()).GetJob(jobID
);
Org.Mockito.Mockito.Verify(mockJob, Org.Mockito.Mockito.Never()).GetTaskReports(Matchers.IsA
<TaskType>());
}
public virtual void TestGetJobWithUnknownJob()
{
JobClientUnitTest.TestJobClient client = new JobClientUnitTest.TestJobClient(this
, new JobConf());
Cluster mockCluster = Org.Mockito.Mockito.Mock <Cluster>();
client.SetCluster(mockCluster);
JobID id = new JobID("unknown", 0);
Org.Mockito.Mockito.When(mockCluster.GetJob(id)).ThenReturn(null);
NUnit.Framework.Assert.IsNull(client.GetJob(id));
}
public virtual void TestReduceTaskReportsWithNullJob()
{
JobClientUnitTest.TestJobClient client = new JobClientUnitTest.TestJobClient(this
, new JobConf());
Cluster mockCluster = Org.Mockito.Mockito.Mock <Cluster>();
client.SetCluster(mockCluster);
JobID id = new JobID("test", 0);
Org.Mockito.Mockito.When(mockCluster.GetJob(id)).ThenReturn(null);
TaskReport[] result = client.GetReduceTaskReports(id);
NUnit.Framework.Assert.AreEqual(0, result.Length);
Org.Mockito.Mockito.Verify(mockCluster).GetJob(id);
}