new_contents: # Licensed Materials - Property of IBM
  # Copyright IBM Corp. 2018
  import unittest
  import unittest.mock
  
  import streamsx.scripts.service
  
  class TestSasServiceScript(unittest.TestCase):
  
      def _service_args(self, add_name=False):
          args = []
          args.append('service.py')
          if add_name:
              args.append('--service-name')
              args.append(os.environ['STREAMING_ANALYTICS_SERVICE_NAME'])
          return args
  
      def _run(self, args, rc=0, running=True):
          with unittest.mock.patch('sys.argv', args):
               sr = streamsx.scripts.service.main()
               self.assertEqual(rc, sr['return_code'])
               if rc == 0:
                   self.assertEqual('running', sr['status'])
                   self.assertEqual('STARTED', sr['state'])
                   self.assertTrue(int(sr['job_count']) >= 0)
               return sr
    
  
      def test_service(self):
          args = self._service_args()
          args.append('start')
          self._run(args)
    
          args = self._service_args()
          args.append('status')
          self._run(args)
  
          args = self._service_args()
          args.append('--full-response')
          args.append('status')
          sr = self._run(args)
          self.assertTrue(len(sr) > 4)
  
subject: Add some service.py tests