}

    @Test
    public void test_userPager_allPageCount() {
        final UserPager pager = new UserPager();
        assertEquals(0, pager.getAllPageCount());

        pager.setAllPageCount(10);
        assertEquals(10, pager.getAllPageCount());
    }

    @Test
    public void test_userPager_existPrePage() {
        final UserPager pager = new UserPager();