Flex Unit -Async Test for Remote Class

@karthy21 - Ideally you should just be testing the class which has the dependency on the RemoteObjects.  To do this with objects that make async calls like RemoteObject, you'll need to use service stub to return dummy data you can test for.  FWIW - I've created a RemoteObjectStub which should help you solve this problem.  You can find the code @ http://www.brianlegros.com/blog/2009/02/21/using-stubs-for-httpservice-and-remoteobject-in-flex/.  For objects which don't require async operation support, consider looking into using mock object libraries such as mock-as3, asmock, mockito-flex, or mockolate for testing.  To learn more about the use of mock objects and stubs, check out this classic article from Martin Fowler:  http://martinfowler.com/articles/mocksArentStubs.html.

Best of luck.

-Brian