assertFalse(systemHelper.isUserPermission(" "));
        assertFalse(systemHelper.isUserPermission("2test"));
        assertFalse(systemHelper.isUserPermission("Rtest"));
    }

    public void test_getSearchRole() {
        assertEquals("1test", systemHelper.getSearchRoleByUser("test"));
        assertEquals("Rtest", systemHelper.getSearchRoleByRole("test"));
        assertEquals("2test", systemHelper.getSearchRoleByGroup("test"));