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Java > Open Source Codes > org > netbeans > core > NbStatusDisplayerTest


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.core;
20
21 import javax.swing.event.ChangeEvent JavaDoc;
22 import javax.swing.event.ChangeListener JavaDoc;
23 import org.netbeans.junit.NbTestCase;
24 import org.openide.awt.StatusDisplayer;
25
26 /** Basic tests on NbClipboard
27  *
28  * @author Jaroslav Tulach
29  */
30 public class NbStatusDisplayerTest extends NbTestCase {
31
32     public NbStatusDisplayerTest(String JavaDoc testName) {
33         super(testName);
34     }
35
36     public void testFiringWhenSameValueIsSet() {
37        StatusDisplayer d = new NbTopManager.NbStatusDisplayer();
38        d.setStatusText("ahoj");
39        CountingListener lsnr = new CountingListener();
40        d.addChangeListener(lsnr);
41        d.setStatusText("ahoj");
42        assertEquals("event is fired even when setting the same text again", 1, lsnr.getCount());
43     }
44     
45     public static class CountingListener implements ChangeListener JavaDoc {
46         private int count;
47         
48         public void stateChanged(ChangeEvent JavaDoc arg0) {
49             count++;
50         }
51         public int getCount() {
52             return count;
53         }
54     }
55 }
56
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