public void Cancel_JobsCancelledBeforeRunning_JobInCanceledStatus()
{
var job = new LambdaJob(() => { });
job.Cancel();
job.Start().Wait();
Assert.AreEqual(JobStatus.Cancelled, job.Status);
}
public void Dispose_JobDoNotHandleCancellationToken_JobIsSuccessfullyCompleted()
{
var job = new LambdaJob(() => { Thread.Sleep(100); });
_jobManager.PushForExecution(job);
Thread.Sleep(10);
_jobManager.Dispose();
Assert.AreEqual(JobStatus.Success, job.Status);
}
private static LambdaJob[] CreateJobs(int count, Action <int, CancellationToken> internalAction)
{
var jobs = new LambdaJob[count];
for (var i = 0; i < count; i++)
{
var index = i;
jobs[i] = new LambdaJob(token => { internalAction(index, token); });
}
return(jobs);
}
private void WaitForCompletion()
{
var awaiter = new AutoResetEvent(false);
var lastJob = new LambdaJob(() => { });
lastJob.StatusChanged += (_, args) =>
{
if (args.Status.IsCompleted())
{
awaiter.Set();
}
};
_jobManager.PushForExecution(lastJob);
awaiter.WaitOne();
}
public void Cancel_JobIgnoresCancellationToken_JobInSuccessStatus()
{
var job = new LambdaJob(() => { Thread.Sleep(100); });
job.StatusChanged += (sender, args) =>
{
if (args.Status == JobStatus.InProgress)
{
job.Cancel();
}
};
job.Start().Wait();
Assert.AreEqual(JobStatus.Success, job.Status);
}
public void Dispose_OneJobRunningOthersPending_ActiveJobCompletedOthersCancelled()
{
var activeJob = new LambdaJob(() => { Thread.Sleep(100); });
var pendingJobs = CreateJobs(10, (_, __) => { });
_jobManager.PushForExecution(activeJob);
foreach (var job in pendingJobs)
{
_jobManager.PushForExecution(job);
}
Thread.Sleep(10);
_jobManager.Dispose();
Assert.AreEqual(JobStatus.Success, activeJob.Status);
Assert.IsTrue(pendingJobs.All(job => job.Status == JobStatus.Cancelled));
}
private static LambdaJob <T>[] CreateJobs <T>(int count, Func <T> internalAction, Action onCompleted)
{
var jobs = new LambdaJob <T> [count];
for (var i = 0; i < count; i++)
{
var job = new LambdaJob <T>(internalAction);
job.StatusChanged += (_, args) =>
{
if (args.Status.IsCompleted())
{
onCompleted();
}
};
jobs[i] = job;
}
return(jobs);
}
public void Cancel_JobHandlesCancellationToken_JobInCancelledStatus()
{
var job = new LambdaJob <int>(token =>
{
token.ThrowIfCancellationRequested();
return(0);
});
job.StatusChanged += (sender, args) =>
{
if (args.Status == JobStatus.InProgress)
{
job.Cancel();
}
};
job.Start().Wait();
Assert.AreEqual(JobStatus.Cancelled, job.Status);
}
