Pack Urls and Unit Testing. Problem with my environment?

Question

So I\'ve got this nice little MVVM solution, and things work great. I\'ve got a view model for a header bar that adjusts the icon based on the state of the application, etc. I\'

Answer 1

A small code sample to add to the answers above. We use the following in a unit test to get around this issue.

    [AssemblyInitialize]
    public static void MagicHappensHere(TestContext context) {

        PackUriHelper.Create(new Uri("reliable://0"));
    }

Once this has been called at the test startup it all works perfectly.