protected void configureAdditionalServices() throws Exception {

        Group group = (Group) m_userAdmin.createRole(TEST_GROUP, Role.GROUP);

        group.getProperties().put("type", "userGroup");



        User user = (User) m_userAdmin.createRole("TestUser", Role.USER);

        user.getProperties().put("email", "testUser@apache.org");

        user.getCredentials().put("password", "swordfish");

        user.getCredentials().put("certificate", "42".getBytes());



        group.addMember(user);

    }