@Test
public void testConstraintWithNoGroups() {
Annotation annotation =
new NoMessage() {
public Class<?>[] groups() {
return null;
}
public Class<? extends Annotation> annotationType() {
return this.getClass();
}
};
assertFalse(
constraintHelper.isConstraintAnnotation(annotation),
"The constraint annotation should not be valid");
}
/**
* Examines the given annotation to see whether it is a single- or multi-valued constraint
* annotation.
*
* @param clazz the class we are currently processing
* @param annotation The annotation to examine
* @param type the element type on which the annotation/constraint is placed on
* @return A list of constraint descriptors or the empty list in case <code>annotation</code> is
* neither a single nor multi-valued annotation.
*/
private <A extends Annotation> List<ConstraintDescriptorImpl<?>> findConstraintAnnotations(
Class<?> clazz, A annotation, ElementType type) {
List<ConstraintDescriptorImpl<?>> constraintDescriptors =
new ArrayList<ConstraintDescriptorImpl<?>>();
List<Annotation> constraints = new ArrayList<Annotation>();
Class<? extends Annotation> annotationType = annotation.annotationType();
if (constraintHelper.isConstraintAnnotation(annotationType)
|| constraintHelper.isBuiltinConstraint(annotationType)) {
constraints.add(annotation);
} else if (constraintHelper.isMultiValueConstraint(annotationType)) {
constraints.addAll(constraintHelper.getMultiValueConstraints(annotation));
}
for (Annotation constraint : constraints) {
final ConstraintDescriptorImpl<?> constraintDescriptor =
buildConstraintDescriptor(clazz, constraint, type);
constraintDescriptors.add(constraintDescriptor);
}
return constraintDescriptors;
}
@Test
public void testConstraintWithValidInPropertyName() {
Annotation annotation =
new ValidProperty() {
public String message() {
return null;
}
public Class<?>[] groups() {
return null;
}
public int validLength() {
return 0;
}
public Class<? extends Annotation> annotationType() {
return this.getClass();
}
};
assertFalse(
constraintHelper.isConstraintAnnotation(annotation),
"The constraint annotation should not be valid");
}
