validator.afterPropertiesSet();
ValidPerson person = new ValidPerson();
BeanPropertyBindingResult result = new BeanPropertyBindingResult(person, "person");
validator.validate(person, result);
assertEquals(2, result.getErrorCount());
FieldError fieldError = result.getFieldError("name");
assertEquals("name", fieldError.getField());
List<String> errorCodes = Arrays.asList(fieldError.getCodes());
assertEquals(4, errorCodes.size());
assertTrue(errorCodes.contains("NotNull.person.name"));
assertTrue(errorCodes.contains("NotNull.name"));
assertTrue(errorCodes.contains("NotNull.java.lang.String"));
assertTrue(errorCodes.contains("NotNull"));
fieldError = result.getFieldError("address.street");
assertEquals("address.street", fieldError.getField());
errorCodes = Arrays.asList(fieldError.getCodes());
assertEquals(5, errorCodes.size());
assertTrue(errorCodes.contains("NotNull.person.address.street"));
assertTrue(errorCodes.contains("NotNull.address.street"));
assertTrue(errorCodes.contains("NotNull.street"));
assertTrue(errorCodes.contains("NotNull.java.lang.String"));