final long gadgetId = tab1GadgetIds.get(4);
setupSourceAndDestinationTabs(tab1, tab1, gadgetId);
assertMapperMoveCall(gadgetId, tab1.getTemplate().getId(), 1, 1, tab1.getTemplate().getId(), 2, 3);
final PrincipalActionContext actionContext = context.mock(PrincipalActionContext.class);
final Principal principalMock = context.mock(Principal.class);
final ReorderGadgetRequest request = new ReorderGadgetRequest(tab1.getId(), gadgetId, 3, 2);
final Map<String, Object> state = new HashMap<String, Object>();
context.checking(new Expectations()