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1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.test.util.test;
23
24 import org.jboss.test.JBossTestCase;
25 import org.jboss.util.TimedCachePolicy;
26
27 /**
28  * Unit tests for jboss TimedCachePolicy utility class
29  *
30  * @see org.jboss.util.TimedCachePolicy
31  *
32  * @author Scott.Stark@jboss.org
33  * @version $Revision: 38557 $
34  */
35 public class TimedCachePolicyUnitTestCase extends JBossTestCase
36 {
37    public TimedCachePolicyUnitTestCase(String JavaDoc name)
38    {
39       super(name);
40    }
41
42    /**
43     Test setResolution
44     @throws Exception
45     */
46    public void testSetResolution() throws Exception JavaDoc
47    {
48       TimedCachePolicy tcp = new TimedCachePolicy(5, true, 1);
49       tcp.create();
50       tcp.start();
51       tcp.insert("key", "value");
52       tcp.setResolution(2);
53       Object JavaDoc value = tcp.get("key");
54       assertTrue("key has a value", value != null);
55       Thread.sleep(8000);
56       value = tcp.get("key");
57       tcp.stop();
58       assertTrue("key has no value", value == null);
59    }
60
61    /**
62     Test start/stop/start sequence.
63     @throws Exception
64     */
65    public void testStopStart() throws Exception JavaDoc
66    {
67       TimedCachePolicy tcp = new TimedCachePolicy(5, true, 1);
68       tcp.create();
69       tcp.start();
70       tcp.stop();
71       tcp.start();
72       tcp.insert("key", "value");
73       tcp.setResolution(2);
74       Object JavaDoc value = tcp.get("key");
75       assertTrue("key has a value", value != null);
76       Thread.sleep(8000);
77       value = tcp.get("key");
78       tcp.stop();
79       assertTrue("key has no value", value == null);
80    }
81 }
82
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