@Override
	public String getServiceId() {
		return serviceId;
	}
@Test
	public void testGetNacosServiceId() {
		String groupName = "group";
		String format = "%s__%s";
		when(nacosContextProperties.getGroup()).thenReturn(groupName);
		String serviceId = polarisRegistration1.getServiceId();
		assertThat(String.format(format, groupName, SERVICE_PROVIDER).equals(serviceId));
	}