@Test
@Transactional
public void removeOrderElement() {
final String code = UUID.randomUUID().toString();
final OrderDTO orderDTO = createOrderDTOWithChildren(code);
OrderListDTO orderListDTO = createOrderListDTO(orderDTO);
List<InstanceConstraintViolationsDTO> instanceConstraintViolationsList = orderElementService
.addOrders(orderListDTO).instanceConstraintViolationsList;
assertTrue(instanceConstraintViolationsList.toString(),