public void test() throws Throwable {
    ViewFlipper mFlipper = ((ViewFlipper) getActivity().findViewById(R.id.help_flipper));
    assertTrue(mFlipper != null);
    assertEquals(
        "At Changelog page", HelpActivity.PAGE_INDEX_CHANGELOG, mFlipper.getDisplayedChild());
    View changeLogView = getActivity().findViewById(R.id.changelog);
    assertTrue(changeLogView != null);
    DbUtils.waitMs("test", 500);

    ActivityTestHelper<HelpActivity> helper =
        new ActivityTestHelper<HelpActivity>(this, MySettingsActivity.class);
    assertTrue(
        "Click on ActionBar item",
        helper.clickMenuItem("Clicking on Settings menu item", R.id.preferences_menu_id));
    Activity nextActivity = helper.waitForNextActivity("Clicking on Settings menu item", 10000);
    DbUtils.waitMs("test", 500);
    nextActivity.finish();
  }