Athou_commafeed/commafeed-server/src/test/java/com/commafeed/NativeImageClassesTest.java

package com.commafeed;

import com.rometools.rome.feed.CopyFrom;
import com.rometools.rome.feed.module.Module;
import com.rometools.rome.io.WireFeedGenerator;
import com.rometools.rome.io.WireFeedParser;

import io.quarkus.runtime.annotations.RegisterForReflection;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.reflections.Reflections;
import org.reflections.scanners.Scanners;

import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

class NativeImageClassesTest {

    @Test
    void annotationContainsAllRequiredRomeClasses() {
        Reflections reflections = new Reflections("com.rometools");
        Set<Class<?>> classesInAnnotation =
                Set.copyOf(
                        List.of(
                                NativeImageClasses.class
                                        .getAnnotation(RegisterForReflection.class)
                                        .targets()));

        List<Class<?>> missingClasses = new ArrayList<>();
        for (Class<?> clazz :
                List.of(
                        Module.class,
                        Cloneable.class,
                        CopyFrom.class,
                        WireFeedParser.class,
                        WireFeedGenerator.class)) {
            Set<Class<?>> moduleClasses =
                    new HashSet<>(reflections.get(Scanners.SubTypes.of(clazz).asClass()));
            moduleClasses.removeIf(
                    c ->
                            c.isInterface()
                                    || Modifier.isAbstract(c.getModifiers())
                                    || !Modifier.isPublic(c.getModifiers()));
            moduleClasses.removeAll(classesInAnnotation);
            missingClasses.addAll(moduleClasses);
        }

        missingClasses.sort(Comparator.comparing(Class::getName));
        missingClasses.forEach(c -> System.out.println(c.getName() + ".class,"));
        Assertions.assertEquals(List.of(), missingClasses);
    }
}