Marko Apfel
Development

xUnit runner eats system diagnostic output

Shows how to restore Debug.WriteLine output in DbgView when running xUnit tests by adding a DefaultTraceListener.

1 min read

Problem

When using xUnit and constructs like Debug.WriteLine the DbgView-tool does not show the written output anymore.

Solution

Add a new Listener – for example:

Debug.Listeners.Add(new DefaultTraceListener());