@Test
public void findMergedAnnotationWithAttributeAliasesInTargetAnnotation() {
Class<?> element = AliasedTransactionalComponentClass.class;
AliasedTransactional annotation = findMergedAnnotation(element, AliasedTransactional.class);
assertNotNull("@AliasedTransactional on " + element, annotation);
assertEquals("TX value via synthesized annotation.", "aliasForQualifier", annotation.value());
assertEquals(
"TX qualifier via synthesized annotation.", "aliasForQualifier", annotation.qualifier());
}
@Test
public void findAndSynthesizeAnnotationAttributesOnClassWithAttributeAliasesInTargetAnnotation() {
String qualifier = "aliasForQualifier";
// 1) Find and merge AnnotationAttributes from the annotation hierarchy
AnnotationAttributes attributes =
findMergedAnnotationAttributes(
AliasedTransactionalComponentClass.class, AliasedTransactional.class);
assertNotNull("@AliasedTransactional on AliasedTransactionalComponentClass.", attributes);
// 2) Synthesize the AnnotationAttributes back into the target annotation
AliasedTransactional annotation =
AnnotationUtils.synthesizeAnnotation(
attributes, AliasedTransactional.class, AliasedTransactionalComponentClass.class);
assertNotNull(annotation);
// 3) Verify that the AnnotationAttributes and synthesized annotation are equivalent
assertEquals("TX value via attributes.", qualifier, attributes.getString("value"));
assertEquals("TX value via synthesized annotation.", qualifier, annotation.value());
assertEquals("TX qualifier via attributes.", qualifier, attributes.getString("qualifier"));
assertEquals("TX qualifier via synthesized annotation.", qualifier, annotation.qualifier());
}