public void T1_BindingErrorsExpected()
    {
        string error = null;

        using (var listener = new ObservableTraceListener())
        {
            listener.TraceCatched += s => error = s;
            //TextBlock myText = new TextBlock();
            //UserControl control = new UserControl();
            //Binding myBinding = new Binding("BadBinding");
            //myBinding.Source = control;
            //myText.SetBinding(TextBlock.BackgroundProperty, myBinding);
            listener.Write("Hello");
            listener.WriteLine("HelloLine");
        }
        Assert.IsNotNull(error);
        Console.WriteLine(error);
    }