ChangeNotification notification = mock(ChangeNotification.class);
when(notification.getEdit()).thenReturn(null);
DeviceListener121 listener = new DeviceListener121("node1", portMapping);
ChangeNotification notification = mock(ChangeNotification.class);
when(notification.getEdit()).thenReturn(null);
DeviceListener121 listener = new DeviceListener121("node1", portMapping);