Testing XAML

Recently I've found a very interesting article about testing XAML. I think that it is very useful for real WPF projects where design is completely separated from logic and is made by designers (new WPF model). The problem is that XAML also has some kind of behavior using for example triggers or bindings , and that's why some details can be skipped. And here unit testing can be helpful. Very good idea for my recent project (creating a media-center application).