/**
 * SimpleEditorTest1
 * 
 * testClone
 *  test monotonic-tree modification
 */
package treecms.proto.test;

import org.junit.Test;
import java.util.concurrent.atomic.AtomicReference;
import org.junit.runner.JUnitCore;
import treecms.proto.api.*;
import treecms.proto.simple.*;

public class SimpleEditorTest1
{
	public static void main(String _args[])
	{
		JUnitCore.main(SimpleEditorTest1.class.getName());
	}
	
	private AtomicReference<Node> m_root;
	private Node m_target1;
	private Node m_target2;
	
	public SimpleEditorTest1()
	{
		//create tree
		Node root = new SimpleNode();
		root.setTitle("root");
		
		Node child1 = root.addChild(new SimpleNode());
		child1.setTitle("child1");
		Node child2 = root.addChild(new SimpleNode());
		child2.setTitle("child2");
		
		Node child11 = child1.addChild(new SimpleNode());
		child11.setTitle("child11");
		Node child12 = child1.addChild(new SimpleNode());
		child12.setTitle("child12");
		
		//AtomicReference<T> to use CompareAndSet
		m_root = new AtomicReference<Node>(root);
		
		m_target1 = child2;
		m_target2 = child11;
	}
	
	@Test
	public void testClone()
	{
		SimpleEditor editor = new SimpleEditor(m_root);
		Node node = editor.edit(m_target1);
		node.setTitle("*"+node.getTitle());
		System.out.println("-----------------------------------------------");
		print(editor.getUncommited(),0);
		
		node = editor.edit(m_target2);
		node.setTitle("*"+node.getTitle());
		System.out.println("-----------------------------------------------");
		print(editor.getUncommited(),0);
	}
	
	private void print(Node _root,int _indent)
	{
		for(int i = 0;i < _indent;i ++){
			System.out.print("\t");
		}
		System.out.println(_root.getTitle()+"["+_root.getID()+"]");
		for(Node child : _root.getChildren()){
			print(child,_indent+1);
		}
	}
}