@Test
public void delete() {

    ItemDeleteRequest itemDeleteRequest = new ItemDeleteRequest();
    itemDeleteRequest.setSellerId(1L);
    List<IdVersionPair> idVersionPairs = Lists.newArrayList();
    IdVersionPair pair = new IdVersionPair();
    pair.setId(1L);
    pair.setVersion(1);
    idVersionPairs.add(pair);
    itemDeleteRequest.setTargetList(idVersionPairs);
    ICResponse<Boolean> delete = itemWriteService.delete(itemDeleteRequest);
    assertNotNull(delete);
    assertTrue(delete.isSuccess());
    assertTrue(delete.getResult());
}