new_contents: from pyon.util.int_test import IonIntegrationTestCase
  from interface.services.examples.hello.ihello_service import HelloServiceClient
  
  class TestHelloService(IonIntegrationTestCase):
      def setUp(self):
          self._start_container()
          self.container.start_rel_from_url('res/deploy/examples/hello.yml')
          self.hsc = HelloServiceClient()
  
      def test_hello(self):
  
          ret = self.hsc.hello("emm")
          self.assertEquals(ret, "BACK:emm")
  
  
  
  
subject: Add simple examples test for HelloService RPC