01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * 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: 57211 $
34: */
35: public class TimedCachePolicyUnitTestCase extends JBossTestCase {
36: public TimedCachePolicyUnitTestCase(String name) {
37: super (name);
38: }
39:
40: /**
41: Test setResolution
42: @throws Exception
43: */
44: public void testSetResolution() throws Exception {
45: TimedCachePolicy tcp = new TimedCachePolicy(5, true, 1);
46: tcp.create();
47: tcp.start();
48: tcp.insert("key", "value");
49: tcp.setResolution(2);
50: Object value = tcp.get("key");
51: assertTrue("key has a value", value != null);
52: Thread.sleep(8000);
53: value = tcp.get("key");
54: tcp.stop();
55: assertTrue("key has no value", value == null);
56: }
57:
58: /**
59: Test start/stop/start sequence.
60: @throws Exception
61: */
62: public void testStopStart() throws Exception {
63: TimedCachePolicy tcp = new TimedCachePolicy(5, true, 1);
64: tcp.create();
65: tcp.start();
66: tcp.stop();
67: tcp.start();
68: tcp.insert("key", "value");
69: tcp.setResolution(2);
70: Object value = tcp.get("key");
71: assertTrue("key has a value", value != null);
72: Thread.sleep(8000);
73: value = tcp.get("key");
74: tcp.stop();
75: assertTrue("key has no value", value == null);
76: }
77: }
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