public void AddNotificationsFromAssembly_Should_AddAsyncNotificationHandler_To_ServicesCollection(IUmbracoBuilder sut)
{
sut.AddNotificationsFromAssembly <CustomizationAttribute>();
var expectedHandlerType = typeof(INotificationAsyncHandler <ContentPublishedNotification>);
var handler = sut.Services.SingleOrDefault(x => x.ServiceType == expectedHandlerType);
Assert.NotNull(handler);
Assert.That(handler.ImplementationType, Is.EqualTo(typeof(StubNotificationHandler)));
}
