Should you display what's happening in the unit test as it runs?

Console.WriteLine("Starting InteropApplication, with runInBackground set to true...");
try
{
    InteropApplication application = new InteropApplication(true);
    application.Start();
    Console.WriteLine("Application started correctly");
}
catch(Exception e)
{
    Assert.Fail(string.Format("InteropApplication failed to start: {0}", e.ToString()));
}

//test code continues ...

public void TestApplicationStart()
{
  InteropApplication application = new InteropApplication(true);
  application.Start();
}