final String action = "update";
String view = controller.viewPreferences(action,REFERRER_ID, model);
assertEquals(ViewNames.ADMIN_PREFERENCES, view);
assertEquals(preferenceMap, model.asMap().get("preferenceMap"));
assertEquals(action, model.asMap().get("actionresult"));
assertTrue(model.containsAttribute("topnav"));
assertTrue(model.containsAttribute("tabs"));
assertThat((String) model.asMap().get(ModelKeys.REFERRING_PAGE_ID), is(equalTo(REFERRER_ID)));