assertEquals(3, permissions.length);
        assertEquals("read", permissions[0]);
        assertEquals("write", permissions[1]);
        assertEquals("delete", permissions[2]);
    }

    public void test_getRoles() {
        // Test with empty roles
        testUser.setRoleNames(new String[] {});
        assertNotNull(fessUserBean.getRoles());
        assertEquals(0, fessUserBean.getRoles().length);