ArchitectureTest.java 文件源码

private static ArchCondition<JavaClass> retention(final RetentionPolicy expected) {
    return new ArchCondition<JavaClass>("retention " + expected.name()) {
        @Override
        public void check(JavaClass item, ConditionEvents events) {
            Optional<Retention> annotation = item.tryGetAnnotationOfType(Retention.class);
            if (annotation.isPresent()) {
                RetentionPolicy actual = annotation.get().value();
                boolean equals = expected.equals(actual);
                String message = String.format("class %s is annotated with %s with value = '%s' which %s with required '%s'",
                        item.getName(), Retention.class.getSimpleName(), actual.name(), equals ? "equals" : "not equals", expected.name()
                );
                events.add(equals ? SimpleConditionEvent.satisfied(item, message) : SimpleConditionEvent.violated(item, message));
            }
        }
    };
}