public void Handle_NullEventPassed_Throws()
{
var stubDialogService = Substitute.For <IMessageBoxDialogService>();
var notifier = new ArticlePictureUpdatedUserNotifier(
stubDialogService);
ArticlePictureUpdated nullEvent = null;
Assert.Catch <ArgumentNullException>(() =>
notifier.Handle(nullEvent));
}
public void Handle_Always_NotifiesUser()
{
var stubDialogService = Substitute.For <IMessageBoxDialogService>();
var notifier = new ArticlePictureUpdatedUserNotifier(
stubDialogService);
notifier.Handle(new ArticlePictureUpdated(CreateStubArticle()));
stubDialogService.Received().Show(
Arg.Any <string>(),
Arg.Any <string>(),
Arg.Any <DialogButton>());
}
