public async Task Scheduler_WhenTaskExceptionOccurs_ShouldContinueToRun()
{
using (var scheduler = new SystemTimerScheduledTaskManager())
{
var task = new TestBackgroundTask(5, 1);
scheduler.Configure(new[] { task }, CancellationToken.None);
try
{
await task.Completion;
}
catch (OperationCanceledException)
{
Assert.False(true);
}
Assert.Equal(5, task.Counter);
}
}
public void ShouldContinueToRunEvenThoughExceptionsOccurs()
{
using (var reset = new ManualResetEventSlim(false))
using (var scheduler = new SystemTimerScheduledTaskManager())
{
var task = new TestBackgroundTask()
{
ExecutionDelay = TimeSpan.FromMilliseconds(10),
ExecuteDuringStartup = false,
Reset = reset,
Interval = TimeSpan.FromMilliseconds(20),
ThrowsExceptions = true
};
scheduler.Configure(new List <IUnleashScheduledTask>()
{
task
}, CancellationToken.None);
reset.Wait();
task.Counter.Should().Be(5);
}
}
public void ShouldBeStoppedWhenCancelled()
{
using (var reset = new ManualResetEventSlim(false))
using (var cts = new CancellationTokenSource())
using (var scheduler = new SystemTimerScheduledTaskManager())
{
cts.CancelAfter(75);
var task = new TestBackgroundTask()
{
ExecutionDelay = TimeSpan.FromMilliseconds(10),
Reset = reset,
Interval = TimeSpan.FromMilliseconds(10),
};
scheduler.Configure(new List <IUnleashScheduledTask>()
{
task
}, cts.Token);
reset.Wait(TimeSpan.FromMilliseconds(200));
task.Counter.Should().BeInRange(2, 4);
}
}
