EventsQueue events = mockViewRoot.getAjaxEventsQueue();
assertNotNull(events);
assertEquals(0, events.size());
assertEquals(0, binding.getInvocationArgs().length);
AjaxSelectedEvent event = new AjaxSelectedEvent(treeNode, null);
TreeEvents.invokeListenerBindings(treeNode, event, facesContext);
assertNotNull(events);
assertEquals(0, events.size());
assertEquals(0, binding.getInvocationArgs().length);