@Override
    public void executor(final Collection<MetaDataRegisterDTO> metaDataRegisterDTOList) {
        for (MetaDataRegisterDTO metaDataRegisterDTO : metaDataRegisterDTOList) {
            shenyuClientRegisterRepository.persistInterface(metaDataRegisterDTO);
        }
    }
@Test
    public void testExecutorWithEmptyData() {
        Collection<MetaDataRegisterDTO> metaDataRegisterDTOList = new ArrayList<>();
        executorSubscriber.executor(metaDataRegisterDTOList);

        verify(shenyuClientRegisterRepository, never()).persistInterface(any());
    }