@Override
    public List<String> getServices() {
        return getRegisterCenterService().getServices();
    }
@Test
    public void getServices() {
        final List<String> services = client.getServices();
        Assert.assertNotNull(services);
        Assert.assertEquals(services.size(), this.services.size());
        for (int i = 0; i < services.size(); i++) {
            Assert.assertEquals(services.get(i), this.services.get(i));
        }
    }