Robolectric : JUnit for LAunching Activity

[super Android]

Hi All,

  I have a scenario where I am launching an Activity from a simple Class method like

  Class test{

 public void LaunchActivity(Context context , Activity myActivity){

                       Intent myIntent = new Intent(context, myActivity);

myIntent .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

context.startActivity(myIntent);

         }

 } 

  I want to write a test method for LaunchActivity using Robolectric. Should I need to write a Custom Shadow class or any other  suggestion