@ControllerAdvice이 작동을 안해서 질문을 드립니다.

@ControllerAdvice 부분입니다.

@ControllerAdvice
public class ExceptionHandle {

    @ExceptionHandler(MethodArgumentNotValidException.class)
    public ResponseEntity<List<ValidResult>> validHandle(MethodArgumentNotValidException e){
       return new ResponseEntity<>(makeValidResult(e.getBindingResult()), HttpStatus.INTERNAL_SERVER_ERROR);
    }

    private List<ValidResult> makeValidResult(BindingResult bindingResult){

        List<ValidResult> list = new ArrayList<>();

        for (FieldError error : bindingResult.getFieldErrors()) {
            ValidResult validResult = new ValidResult(PropertyNamingUtils.changeBySnake(error.getField()), error.getDefaultMessage());
            list.add(validResult);
        }
        return list;
    }

그리고 컨트롤러 부분은

RestController
@RequiredArgsConstructor
public class DeliveryCtrl {

    private final DeliveryService delService;

    @PostMapping("/api/v1/fenote/pdtmng/deliveries")
    public ResponseEntity<?> addDelivery(HttpServletRequest req, @Valid @RequestBody DeliveryVO deliveryVO) {
       ShopSession shopSession = (ShopSession) WebUtils.getSessionAttribute(req, "shopSession");

        DeliverySeVO vo = delService.addDelivery(shopSession, deliveryVO);
        return new ResponseEntity<>(vo.getDelVO(), HttpStatus.OK);
    }

이부분인데요 테스트코드로 @valid에 걸리게끔 계속 시도하는데
status 400 만 내보내고 @ControllerAdvice부분이 실행되지가 않습니다....

몇시간째 이유를 찾고 구글링해도 나오지 않아 결국 여기서 질문을드립니다