def test_start_stop(self):
ds = DataService("svc1")
ds.node = mock.MagicMock()
ds._rpc_server = mock.MagicMock()
self.assertEqual(ds._running, False,
"Newly created service is marked as not running")
ds.start()
self.assertEqual(ds._running, True,
"Started service is marked as running")
ds.stop()
self.assertEqual(ds._running, False,
"Stopped service is marked as not running")
