/*

  *                 Sun Public License Notice

  * 

  * The contents of this file are subject to the Sun Public License

  * Version 1.0 (the "License"). You may not use this file except in

  * compliance with the License. A copy of the License is available at

  * http://www.sun.com/

  * 

  * The Original Code is NetBeans. The Initial Developer of the Original

  * Code is Jaroslav Tulach. Portions Copyright 2007 Jaroslav Tulach. 

  * All Rights Reserved.

  */

 package org.apidesign.friendpackage.impl;

 import javax.swing.event.ChangeEvent;

 import javax.swing.event.ChangeListener;

 import junit.framework.TestCase;

 import org.apidesign.friendpackage.api.Item;

 /**

  *

  * @author Jaroslav Tulach

  */

 public class AccessorTest extends TestCase 

 implements ChangeListener {

     private int cnt;

     public AccessorTest(String testName) {

         super(testName);

     }

     public void testGetTheItemAttachListenerChangeValue() {

         // BEGIN: design.less.friend.use

         Item item = Accessor.getDefault().newItem();

         assertNotNull("Some item is really created", item);

         Accessor.getDefault().addChangeListener(item, this);

         // END: design.less.friend.use

         item.setValue(10);

         assertEquals("Value is 10", 10, item.getValue());

         cnt = 0;

         item.setValue(7);

         assertEquals("Now it is 7", 7, item.getValue());

         assertEquals("There was one change", 1, cnt);

     }

     public void stateChanged(ChangeEvent e) {

         cnt++;

     }

 }