internal async Task OnProjectChangedAsync_WhenProjectUnloaded_TriggersCancellation()
{
var unloadSource = new CancellationTokenSource();
var instance = await CreateInitializedInstanceAsync(
tasksService : IUnconfiguredProjectTasksServiceFactory.ImplementUnloadCancellationToken(unloadSource.Token));
var registration = IDataProgressTrackerServiceRegistrationFactory.Create();
var activeConfiguredProject = ConfiguredProjectFactory.Create();
var update = IProjectVersionedValueFactory.CreateEmpty();
await Assert.ThrowsAsync <OperationCanceledException>(() =>
{
return(instance.OnProjectChangedAsync(
registration,
activeConfiguredProject,
update,
hasChange: _ => true,
applyFunc: (_, _, _, token) =>
{
// Simulate project unload during callback
unloadSource.Cancel();
token.ThrowIfCancellationRequested();
}));
});
}
public static IDataProgressTrackerService Create()
{
var mock = new Mock <IDataProgressTrackerService>();
mock.Setup(s => s.RegisterOutputDataSource(It.IsAny <IProgressTrackerOutputDataSource>()))
.Returns(IDataProgressTrackerServiceRegistrationFactory.Create());
return(mock.Object);
}
public static IDataProgressTrackerService ImplementNotifyOutputDataCalculated(Action <IImmutableDictionary <NamedIdentity, IComparable> > action)
{
var registration = IDataProgressTrackerServiceRegistrationFactory.ImplementNotifyOutputDataCalculated(action);
var mock = new Mock <IDataProgressTrackerService>();
mock.Setup(s => s.RegisterOutputDataSource(It.IsAny <IProgressTrackerOutputDataSource>()))
.Returns(registration);
return(mock.Object);
}
internal async Task OnProjectChangedAsync_WhenInstanceDisposed_TriggersCancellation()
{
var instance = await CreateInitializedInstanceAsync();
var registration = IDataProgressTrackerServiceRegistrationFactory.Create();
var activeConfiguredProject = ConfiguredProjectFactory.Create();
var update = IProjectVersionedValueFactory.CreateEmpty();
await Assert.ThrowsAsync <OperationCanceledException>(() =>
{
return(instance.OnProjectChangedAsync(
registration,
activeConfiguredProject,
update,
hasChange: _ => true,
applyFunc: (_, _, state, token) =>
{
// Dispose the instance underneath us
instance !.DisposeAsync().Wait();
token.ThrowIfCancellationRequested();
}));
});