public void StopDoesNotRaiseStoppingEventDuringImmediateShutdown()
{
var service = new WebApplicationLifecycle();
bool eventFired = false;
service.Stopping += (sender, args) => eventFired = true;
service.Stop(true);
Assert.IsFalse(eventFired);
}
public void StopDoesNotCrashCrashWithoutStoppingEventHandlers()
{
var service = new WebApplicationLifecycle();
Exception exception = null;
try
{
service.Stop(false);
}
catch (Exception ex)
{
exception = ex;
}
Assert.IsNull(exception);
}
public void StopRaisesStoppingEventWhenWebHostingEnvironmentNotifiesRegisteredObjectsAboutShutdown()
{
var service = new WebApplicationLifecycle();
object stoppingSender = null;
ApplicationStoppingEventArgs stoppingArgs = null;
service.Stopping += (sender, args) =>
{
stoppingSender = sender;
stoppingArgs = args;
};
service.Stop(false);
Assert.NotNull(stoppingSender);
Assert.NotNull(stoppingArgs);
}
public void StopRaisesStoppingEventWhenWebHostingEnvironmentNotifiesRegisteredObjectsAboutShutdown()
{
var service = new WebApplicationLifecycle();
object stoppingSender = null;
ApplicationStoppingEventArgs stoppingArgs = null;
service.Stopping += (sender, args) =>
{
stoppingSender = sender;
stoppingArgs = args;
};
service.Stop(false);
Assert.IsNotNull(stoppingSender);
Assert.IsNotNull(stoppingArgs);
}
public void StopInvokesAsyncStoppingEventHandlersOnCurrentThreadToPreventHostingEnvironmentFromStoppingThreadPool()
{
TaskScheduler stoppingTaskScheduler = null;
var service = new WebApplicationLifecycle();
service.Stopping += (sender, args) =>
{
args.Run(() =>
{
stoppingTaskScheduler = TaskScheduler.Current;
return(TaskEx.FromResult <object>(null));
});
};
service.Stop(false);
AssertEx.IsType <CurrentThreadTaskScheduler>(stoppingTaskScheduler);
}
public void StopDoesNotCrashCrashWithoutStoppingEventHandlers()
{
var service = new WebApplicationLifecycle();
Exception exception = null;
try
{
service.Stop(false);
}
catch (Exception ex)
{
exception = ex;
}
Assert.Null(exception);
}
public void StopDoesNotRaiseStoppingEventDuringImmediateShutdown()
{
var service = new WebApplicationLifecycle();
bool eventFired = false;
service.Stopping += (sender, args) => eventFired = true;
service.Stop(true);
Assert.False(eventFired);
}
public void StopInvokesAsyncStoppingEventHandlersOnCurrentThreadToPreventHostingEnvironmentFromStoppingThreadPool()
{
TaskScheduler stoppingTaskScheduler = null;
var service = new WebApplicationLifecycle();
service.Stopping += (sender, args) =>
{
args.Run(() =>
{
stoppingTaskScheduler = TaskScheduler.Current;
return TaskEx.FromResult<object>(null);
});
};
service.Stop(false);
Assert.IsType<CurrentThreadTaskScheduler>(stoppingTaskScheduler);
}