@Test
public void loadedBySystemClassLoaderDoesNotThrowNullPointerException() {
AnnotationAccessor accessor =
new AnnotationAccessor(
TestSupportedAnnotations.values(), LoadedBySystemClassLoader.class, false);
accessor.typeHas(null);
}
@Test
public void dynamicClassWithSuppressedWarning() {
Class<?> type = Instantiator.of(Point.class).instantiateAnonymousSubclass().getClass();
AnnotationAccessor accessor =
new AnnotationAccessor(TestSupportedAnnotations.values(), type, true);
assertFalse(accessor.typeHas(TYPE_CLASS_RETENTION));
// Checks if the short circuit works
assertFalse(accessor.typeHas(TYPE_CLASS_RETENTION));
assertFalse(accessor.fieldHas("x", FIELD_CLASS_RETENTION));
}
@Test
public void dynamicClassThrowsException() {
Class<?> type = Instantiator.of(Point.class).instantiateAnonymousSubclass().getClass();
AnnotationAccessor accessor =
new AnnotationAccessor(TestSupportedAnnotations.values(), type, false);
thrown.expect(ReflectionException.class);
thrown.expectMessage(containsString("Cannot read class file"));
accessor.typeHas(TYPE_CLASS_RETENTION);
}
@Test
public void annotationsArrayParametersAreFoundOnClass() {
AnnotationWithClassValuesDescriptor annotation = new AnnotationWithClassValuesDescriptor();
AnnotationAccessor accessor =
new AnnotationAccessor(
new Annotation[] {annotation}, AnnotationWithClassValuesContainer.class, false);
boolean annotationPresent = accessor.typeHas(annotation);
assertTrue(annotationPresent);
Set<String> annotations = mapGetDescriptor(annotation);
assertTrue(annotations.contains("Ljavax/annotation/Nonnull;"));
assertTrue(annotations.contains("Lnl/jqno/equalsverifier/testhelpers/annotations/NotNull;"));
}
private boolean findFieldAnnotationFor(Class<?> type, String fieldName, Annotation annotation) {
AnnotationAccessor accessor =
new AnnotationAccessor(TestSupportedAnnotations.values(), type, false);
return accessor.fieldHas(fieldName, annotation);
}
private boolean findTypeAnnotationFor(Class<?> type, Annotation annotation) {
AnnotationAccessor accessor =
new AnnotationAccessor(TestSupportedAnnotations.values(), type, false);
return accessor.typeHas(annotation);
}
@Test
public void regularClassWithSuppressedWarningStillProcessesAnnotation() {
AnnotationAccessor accessor =
new AnnotationAccessor(TestSupportedAnnotations.values(), AnnotatedWithClass.class, true);
assertTrue(accessor.typeHas(TYPE_CLASS_RETENTION));
}