@ExceptionHandler(SoapValidationException.class)
    @ResponseBody
    public Map<String, String> handleSoapValidationException(SoapValidationException exception) {
        Map<String,String> errorResponse = new HashMap<>();
        errorResponse.put("status", "NOK");
        return errorResponse;
    }
@Test
    public void handleSoapValidationExceptionShouldReturnStatusNok() {
        Map<String, String> controllerResponse = controller.handleSoapValidationException(new SoapValidationException("Soap Validation error"));
        assertEquals("NOK", controllerResponse.get("status"));
    }