Here's a nice way to bind to mouse events to a RoutedCommand. My RoutedCommand is defined in a ViewModel (in the Model-View-ViewModel pattern):

While trying to create unit tests for view models (using the Model-View-ViewModel pattern), I came across a problem while trying to execute unit tests from NUnit. The error I recevied was:

The calling thread must be STA, because many UI components require this.

A quick search on Google yielded an answer.

However, the configuration file in the post was incorrect and was noted by a commentor. For expediency, I have included the correct configuration text below: