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Java > Open Source Codes > org > netbeans > modules > tasklist > suggestions > SuggestionsBrokerTest


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
20 package org.netbeans.modules.tasklist.suggestions;
21
22 import javax.swing.event.ChangeListener JavaDoc;
23 import java.beans.PropertyChangeListener JavaDoc;
24 import junit.framework.TestCase;
25 import org.openide.windows.TopComponent;
26
27 /**
28  * Test the broker
29  *
30  * @author Petr Kuzel
31  */
32 public class SuggestionsBrokerTest extends TestCase {
33
34     public SuggestionsBrokerTest(String JavaDoc testName) {
35         super(testName);
36     }
37
38     protected void setUp() throws Exception JavaDoc {
39         super.setUp();
40         TrackingProvider.installSuggestionProviders();
41     }
42
43     public void testLifecycle() {
44         SuggestionsBroker broker = SuggestionsBroker.getDefault();
45         TestEnv env = new TestEnv();
46         broker.env = env;
47         SuggestionsBroker.Job job = broker.startBroker(ProviderAcceptor.ALL);
48         SuggestionsBroker.Job job2 = broker.startBroker(ProviderAcceptor.ALL);
49         try {
50             Thread.sleep(200);
51         } catch (InterruptedException JavaDoc e) {
52             // wake up
53 }
54         job2.stopBroker();
55         job.stopBroker();
56
57         // broker must not be listening anywhere
58 assertTrue(env.tclCount == 0);
59         assertTrue(env.dslCount == 0);
60     }
61
62     static class TestEnv extends SuggestionsBroker.Env {
63
64         int tclCount = 0;
65         int dslCount = 0;
66
67         void addDORegistryListener(ChangeListener JavaDoc cl) {
68             tclCount++;
69         }
70
71         void addTCRegistryListener(PropertyChangeListener JavaDoc pcl) {
72             dslCount++;
73         }
74
75         public TopComponent findActiveEditor() {
76             return null;
77         }
78
79         void removeDORegistryListener(ChangeListener JavaDoc cl) {
80             dslCount--;
81         }
82
83         void removeTCRegistryListener(PropertyChangeListener JavaDoc pcl) {
84             tclCount--;
85         }
86     }
87
88 }
89
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