AllureJunit4.java 文件源码

private <T extends Annotation> Stream<Label> getLabels(final Description result, final Class<T> labelAnnotation,
                                                       final Function<T, Label> extractor) {

    final List<Label> labels = getAnnotationsOnMethod(result, labelAnnotation).stream()
            .map(extractor)
            .collect(Collectors.toList());

    if (labelAnnotation.isAnnotationPresent(Repeatable.class) || labels.isEmpty()) {
        final Stream<Label> onClassLabels = getAnnotationsOnClass(result, labelAnnotation).stream()
                .map(extractor);
        labels.addAll(onClassLabels.collect(Collectors.toList()));
    }

    return labels.stream();
}