[news.eclipse.platform] Junit - Testing a View

[swetha@xxxxxxxxxxx (Swetha)]

Hi,

  I have a tree view, I have some actions which are added to the 
ToolbarManager as follows,

 IToolBarManager mgr = getViewSite().getActionBars().getToolBarManager();
       mgr.add(exitAction);
 When I am testing this method using JUnit, getViewSite() is coming as a 
null and getting NullPointerException,

 How can I get the getViewSite() not null;

Pls help me...

Thanks,
Swetha