@Test
@Transactional
public void invalidOrderWithoutNameAndInitDate() {
int previous = orderDAO.getOrders().size();
OrderDTO orderDTO = new OrderDTO();
orderDTO.code = "order-code " + UUID.randomUUID().toString();
OrderListDTO orderListDTO = createOrderListDTO(orderDTO);
List<InstanceConstraintViolationsDTO> instanceConstraintViolationsList = orderElementService
.addOrders(orderListDTO).instanceConstraintViolationsList;