def test_stopService_calls_unregister_on_the_listener(self):
listener = MagicMock()
service = RegionControllerService(listener)
service.stopService()
self.assertThat(
listener.unregister,
MockCallsMatch(call("sys_dns", service.markDNSForUpdate),
call("sys_proxy", service.markProxyForUpdate)))
def test_stopService_handles_canceling_processing(self):
listener = MagicMock()
service = RegionControllerService(listener)
service.startProcessing()
yield service.stopService()
self.assertIsNone(service.processingDefer)