public virtual void TestAcquireLessJobsOnRejection()
{
// given a job acquisition strategy and a job acquisition context
// with acquired jobs, some of which have been rejected for execution
var context = new JobAcquisitionContext();
var acquiredJobs = BuildAcquiredJobs(NumJobsToAcquire, NumJobsToAcquire, 0);
context.SubmitAcquiredJobs(EngineName, acquiredJobs);
// when half of the jobs are rejected
var numJobsRejected = 5;
for (var i = 0; i < numJobsRejected; i++)
{
context.SubmitRejectedBatch(EngineName, acquiredJobs.JobIdBatches[i]);
}
// then the strategy only attempts to acquire the number of jobs that were successfully submitted
Strategy.Reconfigure(context);
Assert.AreEqual(NumJobsToAcquire - numJobsRejected, Strategy.GetNumJobsToAcquire(EngineName));
// without a timeout
Assert.AreEqual(0, Strategy.WaitTime);
}
public virtual void TestIdleWaitTime()
{
// given a job acquisition strategy and a job acquisition context
// with no acquired jobs
var context = new JobAcquisitionContext();
context.SubmitAcquiredJobs(EngineName, BuildAcquiredJobs(NumJobsToAcquire, 0, 0));
// when reconfiguring the strategy
Strategy.Reconfigure(context);
// then the job acquisition strategy returns the level 1 idle time
Assert.AreEqual(BaseIdleWaitTime, Strategy.WaitTime);
// when resubmitting the same acquisition result
for (var idleLevel = 1; idleLevel < 6; idleLevel++)
{
context.Reset();
context.SubmitAcquiredJobs(EngineName, BuildAcquiredJobs(NumJobsToAcquire, 0, 0));
Strategy.Reconfigure(context);
Assert.AreEqual((long)(BaseIdleWaitTime * Math.Pow(IdleIncreaseFactor, idleLevel)), Strategy.WaitTime);
}
// and the maximum idle level is finally reached
context.Reset();
context.SubmitAcquiredJobs(EngineName, BuildAcquiredJobs(NumJobsToAcquire, 0, 0));
Strategy.Reconfigure(context);
Assert.AreEqual(MaxIdleTime, Strategy.WaitTime);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testIdleWaitTime()
public virtual void testIdleWaitTime()
{
// given a job acquisition strategy and a job acquisition context
// with no acquired jobs
JobAcquisitionContext context = new JobAcquisitionContext();
context.submitAcquiredJobs(ENGINE_NAME, buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, 0, 0));
// when reconfiguring the strategy
strategy.reconfigure(context);
// then the job acquisition strategy returns the level 1 idle time
Assert.assertEquals(BASE_IDLE_WAIT_TIME, strategy.WaitTime);
// when resubmitting the same acquisition result
for (int idleLevel = 1; idleLevel < 6; idleLevel++)
{
context.reset();
context.submitAcquiredJobs(ENGINE_NAME, buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, 0, 0));
strategy.reconfigure(context);
Assert.assertEquals((long)(BASE_IDLE_WAIT_TIME * Math.Pow(IDLE_INCREASE_FACTOR, idleLevel)), strategy.WaitTime);
}
// and the maximum idle level is finally reached
context.reset();
context.submitAcquiredJobs(ENGINE_NAME, buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, 0, 0));
strategy.reconfigure(context);
Assert.assertEquals(MAX_IDLE_TIME, strategy.WaitTime);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testAcquireLessJobsOnRejection()
public virtual void testAcquireLessJobsOnRejection()
{
// given a job acquisition strategy and a job acquisition context
// with acquired jobs, some of which have been rejected for execution
JobAcquisitionContext context = new JobAcquisitionContext();
AcquiredJobs acquiredJobs = buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, NUM_JOBS_TO_ACQUIRE, 0);
context.submitAcquiredJobs(ENGINE_NAME, acquiredJobs);
// when half of the jobs are rejected
int numJobsRejected = 5;
for (int i = 0; i < numJobsRejected; i++)
{
context.submitRejectedBatch(ENGINE_NAME, acquiredJobs.JobIdBatches[i]);
}
// then the strategy only attempts to acquire the number of jobs that were successfully submitted
strategy.reconfigure(context);
Assert.assertEquals(NUM_JOBS_TO_ACQUIRE - numJobsRejected, strategy.getNumJobsToAcquire(ENGINE_NAME));
// without a timeout
Assert.assertEquals(0, strategy.WaitTime);
}
protected override void ConfigureNextAcquisitionCycle(JobAcquisitionContext context, IJobAcquisitionStrategy acquisitionStrategy)
{
base.ConfigureNextAcquisitionCycle(context, acquisitionStrategy);
var timeBetweenCurrentAndNextAcquisition = acquisitionStrategy.WaitTime;
WaitEvents.Add(new RecordedWaitEvent(DateTime.Now.Ticks, timeBetweenCurrentAndNextAcquisition));
}
protected internal override void configureNextAcquisitionCycle(JobAcquisitionContext acquisitionContext, JobAcquisitionStrategy acquisitionStrategy)
{
base.configureNextAcquisitionCycle(acquisitionContext, acquisitionStrategy);
long timeBetweenCurrentAndNextAcquisition = acquisitionStrategy.WaitTime;
waitEvents.Add(new RecordedWaitEvent(DateTimeHelper.CurrentUnixTimeMillis(), timeBetweenCurrentAndNextAcquisition));
}
public virtual void TestAcquisitionAfterIdleWait()
{
// given a job acquisition strategy and a job acquisition context
// with no acquired jobs
var context = new JobAcquisitionContext();
context.SubmitAcquiredJobs(EngineName, BuildAcquiredJobs(NumJobsToAcquire, 0, 0));
Strategy.Reconfigure(context);
Assert.AreEqual(BaseIdleWaitTime, Strategy.WaitTime);
// when receiving a successful acquisition result
context.Reset();
context.SubmitAcquiredJobs(EngineName, BuildAcquiredJobs(NumJobsToAcquire, NumJobsToAcquire, 0));
Strategy.Reconfigure(context);
// then the idle Wait time has been reset
Assert.AreEqual(0L, Strategy.WaitTime);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testAcquisitionAfterIdleWait()
public virtual void testAcquisitionAfterIdleWait()
{
// given a job acquisition strategy and a job acquisition context
// with no acquired jobs
JobAcquisitionContext context = new JobAcquisitionContext();
context.submitAcquiredJobs(ENGINE_NAME, buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, 0, 0));
strategy.reconfigure(context);
Assert.assertEquals(BASE_IDLE_WAIT_TIME, strategy.WaitTime);
// when receiving a successful acquisition result
context.reset();
context.submitAcquiredJobs(ENGINE_NAME, buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, NUM_JOBS_TO_ACQUIRE, 0));
strategy.reconfigure(context);
// then the idle wait time has been reset
Assert.assertEquals(0L, strategy.WaitTime);
}
public virtual void TestWaitTimeOnFullRejection()
{
// given a job acquisition strategy and a job acquisition context
// with acquired jobs all of which have been rejected for execution
var context = new JobAcquisitionContext();
var acquiredJobs = BuildAcquiredJobs(NumJobsToAcquire, NumJobsToAcquire, 0);
context.SubmitAcquiredJobs(EngineName, acquiredJobs);
for (var i = 0; i < NumJobsToAcquire; i++)
{
context.SubmitRejectedBatch(EngineName, acquiredJobs.JobIdBatches[i]);
}
// when reconfiguring the strategy
Strategy.Reconfigure(context);
// then there is a slight Wait time to avoid constant spinning while
// no execution resources are available
Assert.AreEqual(BackoffJobAcquisitionStrategy.DefaultExecutionSaturationWaitTime, Strategy.WaitTime);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testWaitTimeOnFullRejection()
public virtual void testWaitTimeOnFullRejection()
{
// given a job acquisition strategy and a job acquisition context
// with acquired jobs all of which have been rejected for execution
JobAcquisitionContext context = new JobAcquisitionContext();
AcquiredJobs acquiredJobs = buildAcquiredJobs(NUM_JOBS_TO_ACQUIRE, NUM_JOBS_TO_ACQUIRE, 0);
context.submitAcquiredJobs(ENGINE_NAME, acquiredJobs);
for (int i = 0; i < NUM_JOBS_TO_ACQUIRE; i++)
{
context.submitRejectedBatch(ENGINE_NAME, acquiredJobs.JobIdBatches[i]);
}
// when reconfiguring the strategy
strategy.reconfigure(context);
// then there is a slight wait time to avoid constant spinning while
// no execution resources are available
Assert.assertEquals(BackoffJobAcquisitionStrategy.DEFAULT_EXECUTION_SATURATION_WAIT_TIME, strategy.WaitTime);
}
protected override AcquiredJobs AcquireJobs(JobAcquisitionContext context, IJobAcquisitionStrategy configuration, ProcessEngineImpl currentProcessEngine)
{
AcquisitionEvents.Add(new RecordedAcquisitionEvent(DateTime.Now.Ticks, configuration.GetNumJobsToAcquire(currentProcessEngine.Name)));
return(base.AcquireJobs(context, configuration, currentProcessEngine));
}
protected internal override AcquiredJobs acquireJobs(JobAcquisitionContext context, JobAcquisitionStrategy configuration, ProcessEngineImpl currentProcessEngine)
{
acquisitionEvents.Add(new RecordedAcquisitionEvent(DateTimeHelper.CurrentUnixTimeMillis(), configuration.getNumJobsToAcquire(currentProcessEngine.Name)));
return(base.acquireJobs(context, configuration, currentProcessEngine));
}
