assertNotNull(getActivity().getLayout());
assertNotNull(getActivity().getGoneGroup());
assertNotNull(getActivity().getButton());
assertTrue("button should have focus",
getActivity().getButton().hasFocus());
assertEquals("gone group should be, well, gone!",
View.GONE,
getActivity().getGoneGroup().getVisibility());
assertFalse("the activity should have received no key events",
getActivity().isUnhandledKeyEvent());