CODEWITHSUNDEEP
javaspringhibernatevalidation
Jack
Jack

Reputation: 491

bean validation spring + hibernate annotion does not work

What am I doing wrong? The test does not work.

This is my Interface class:

@Validated
public interface ICustomerService
{
    public List<Customer> findbyStr(
    @NotEmpty(message = "{column.notvalid}")
    @NotNull(message = "{column.notvalid}")
    String column,
    @NotEmpty(message = "{column.notvalid}")
    @NotNull(message = "{value.notvalid}")
    String value);
}

This is my Implementation class:

@Service("customerService")
@Scope(value = "singleton", proxyMode = ScopedProxyMode.TARGET_CLASS)
public class CustomerService implements ICustomerService {

    @Autowired
    private IStorageDao<Customer> dao;

    @Override
    public List<Customer> findbyStr(String column, String value) {
        return dao.findByString(Customer.class, column, value);
    }

}

This is my unit-Test class: JUNIT Test does not work.

@RunWith(SpringJUnit4ClassRunner.class)
public class CustomerTest extends BaseIntegrationTest {
    @Autowired
    private ICustomerService service;
    @Autowired
    public static Validator validator;

    @Test
    public void test_A6_CustomerFindByStrNull() {
        List<Customer> result = service.findbyStr(null, null);

        Set<ConstraintViolation<ICustomerService>> constraintViolations = validator
                .validate(service);

        assertEquals(0, constraintViolations.size());
        assertEquals("Die angegebene E-Mail-Adresse ist fehlerhaft.",
                constraintViolations.iterator().next().getMessage());

        assertNotNull(result);
        assertNotNull(result.get(1));
    }
}

Upvotes: 0

Views: 818

Answers (1)

Jean-Philippe Bond
Jean-Philippe Bond

Reputation: 10649

I'm pretty sure you cannot test ConstraintViolations when the annotations are on a method of an object since it should throw a MethodConstraintViolationException. You should try something like this : 

@RunWith(SpringJUnit4ClassRunner.class)
public class CustomerTest extends BaseIntegrationTest {

    @Autowired
    private ICustomerService service;

    @Test
    public void test_A6_CustomerFindByStrNull() {
        try {
            List<Customer> result = service.findbyStr(null, null);
        } catch (MethodConstraintViolationException ex) {
            assertEquals("Die angegebene E-Mail-Adresse ist fehlerhaft.", ex.getConstraintViolations().iterator().next().getMessage());
        }
        fail("Exception expected");
    }
}

You need to have the following Bean in your application-context.xml file :

<bean class="org.springframework.validation.beanvalidation.MethodValidationPostProcessor"/>

Upvotes: 1

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