private void assertGetMergedAnnotation(Class<?> element, String... expected) {
String name = ContextConfig.class.getName();
ContextConfig contextConfig = getMergedAnnotation(element, ContextConfig.class);
assertNotNull("Should find @ContextConfig on " + element.getSimpleName(), contextConfig);
assertArrayEquals("locations", expected, contextConfig.locations());
assertArrayEquals("value", expected, contextConfig.value());
assertArrayEquals("classes", new Class<?>[0], contextConfig.classes());
// Verify contracts between utility methods:
assertTrue(isAnnotated(element, name));
}
@Test
public void
findMergedAnnotationWithLocalAliasesThatConflictWithAttributesInMetaAnnotationByConvention() {
final String[] EMPTY = new String[0];
Class<?> element = SpringAppConfigClass.class;
ContextConfig contextConfig = findMergedAnnotation(element, ContextConfig.class);
assertNotNull("Should find @ContextConfig on " + element, contextConfig);
assertArrayEquals("locations for " + element, EMPTY, contextConfig.locations());
// 'value' in @SpringAppConfig should not override 'value' in @ContextConfig
assertArrayEquals("value for " + element, EMPTY, contextConfig.value());
assertArrayEquals(
"classes for " + element, new Class<?>[] {Number.class}, contextConfig.classes());
}
@Test
public void findMergedAnnotationForMultipleMetaAnnotationsWithClashingAttributeNames() {
String[] xmlLocations = asArray("test.xml");
String[] propFiles = asArray("test.properties");
Class<?> element = AliasedComposedContextConfigAndTestPropSourceClass.class;
ContextConfig contextConfig = findMergedAnnotation(element, ContextConfig.class);
assertNotNull("@ContextConfig on " + element, contextConfig);
assertArrayEquals("locations", xmlLocations, contextConfig.locations());
assertArrayEquals("value", xmlLocations, contextConfig.value());
// Synthesized annotation
TestPropSource testPropSource = AnnotationUtils.findAnnotation(element, TestPropSource.class);
assertArrayEquals("locations", propFiles, testPropSource.locations());
assertArrayEquals("value", propFiles, testPropSource.value());
// Merged annotation
testPropSource = findMergedAnnotation(element, TestPropSource.class);
assertNotNull("@TestPropSource on " + element, testPropSource);
assertArrayEquals("locations", propFiles, testPropSource.locations());
assertArrayEquals("value", propFiles, testPropSource.value());
}
