public virtual void testCompletingUpdateJobDefinitionPriorityDuringExecution()
{
testRule.Deploy(SIMPLE_ASYNC_PROCESS);
// given
// two running instances
runtimeService.StartProcessInstanceByKey("simpleAsyncProcess");
runtimeService.StartProcessInstanceByKey("simpleAsyncProcess");
// and a job definition
IJobDefinition jobDefinition = managementService.CreateJobDefinitionQuery().First();
// and two jobs
IList <IJob> jobs = managementService.CreateJobQuery().ToList();
// when the first job is executed but has not yet committed
JobExecutionThread executionThread = new JobExecutionThread(this, jobs[0].Id);
executionThread.startAndWaitUntilControlIsReturned();
// and the job priority is updated
JobDefinitionPriorityThread priorityThread = new JobDefinitionPriorityThread(this, jobDefinition.Id, 42L, true);
priorityThread.startAndWaitUntilControlIsReturned();
// and the priority threads commits first
priorityThread.proceedAndWaitTillDone();
// then both jobs priority has changed
IList <IJob> currentJobs = managementService.CreateJobQuery().ToList();
foreach (IJob job in currentJobs)
{
Assert.AreEqual(42, job.Priority);
}
// and the execution thread can nevertheless successfully finish job execution
executionThread.proceedAndWaitTillDone();
Assert.IsNull(executionThread.exception);
// and ultimately only one job with an updated priority is left
IJob remainingJob = managementService.CreateJobQuery().First();
Assert.NotNull(remainingJob);
}
public virtual void testCompletingSuspensionJobDuringPriorityUpdate()
{
testRule.Deploy(SIMPLE_ASYNC_PROCESS);
// given
// two running instances (ie two jobs)
runtimeService.StartProcessInstanceByKey("simpleAsyncProcess");
runtimeService.StartProcessInstanceByKey("simpleAsyncProcess");
// a job definition
IJobDefinition jobDefinition = managementService.CreateJobDefinitionQuery().First();
// when suspending the jobs is attempted
JobSuspensionByJobDefinitionThread suspensionThread = new JobSuspensionByJobDefinitionThread(this, jobDefinition.Id);
suspensionThread.startAndWaitUntilControlIsReturned();
// and updating the priority is attempted
JobDefinitionPriorityThread priorityUpdateThread = new JobDefinitionPriorityThread(this, jobDefinition.Id, 42L, true);
priorityUpdateThread.startAndWaitUntilControlIsReturned();
// and both commands overlap each other
suspensionThread.proceedAndWaitTillDone();
priorityUpdateThread.proceedAndWaitTillDone();
// then both updates have been performed
IList <IJob> updatedJobs = managementService.CreateJobQuery().ToList();
Assert.AreEqual(2, updatedJobs.Count);
foreach (IJob job in updatedJobs)
{
Assert.AreEqual(42, job.Priority);
Assert.True(job.Suspended);
}
}