/*
 * Copyright (c) 2016-2017, Adam <Adam@sigterm.info>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.asm.annotations;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import net.runelite.asm.ClassFile;
import net.runelite.asm.ClassGroup;
import net.runelite.asm.ClassUtil;
import net.runelite.asm.Method;
import net.runelite.asm.Type;
import net.runelite.deob.util.JarUtil;
import org.junit.Assert;
import org.junit.Test;

public class AnnotationTest
{
	@Test
	public void testAnnotation() throws IOException
	{
		InputStream in = this.getClass().getClassLoader().getResourceAsStream("net/runelite/asm/annotations/TestClass.class");
		Assert.assertNotNull(in);

		ClassGroup group = new ClassGroup();

		ClassFile cf = ClassUtil.loadClass(in);
		group.addClass(cf);

		byte[] out = JarUtil.writeClass(group, cf);

		// parse it again
		cf = ClassUtil.loadClass(new ByteArrayInputStream(out));

		Method method = cf.getMethods().get(1);
		Assert.assertEquals("method1", method.getName());

		var annotation = method.findAnnotation(new Type("Lnet/runelite/asm/annotations/MyAnnotation;"));
		Assert.assertNotNull(annotation);

		Assert.assertEquals(1, annotation.size());

		Object element = annotation.getValue();
		Object also = annotation.get("value");
		Assert.assertEquals(also, element);
		Assert.assertEquals("method1", element);
	}
}
