1 /*
2 * Copyright (C) 2004 TiongHiang Lee
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Email: thlee@onemindsoft.org
19 */
20 package org.onemind.commons.java.lang.reflect;
21
22 import org.onemind.commons.java.lang.reflect.ClassLookupCache;
23 import junit.framework.TestCase;
24
25
26 /***
27 * Unit test the class lookup cache
28 * @author TiongHiang Lee (thlee@onemindsoft.org)
29 * @version $Id: ClassLooupCacheTest.java,v 1.4 2006/10/29 17:02:38 thlee Exp $ $Name: $
30 */
31 public class ClassLooupCacheTest extends TestCase
32 {
33 /*** the cache **/
34 private ClassLookupCache _cache;
35
36 /***
37 * {@inheritDoc}
38 */
39 public void setUp()
40 {
41 _cache = new ClassLookupCache();
42 _cache.addImport("java.io.*");
43 }
44
45 /***
46 * Test lookup
47 */
48 public void testClassLookup() throws Exception
49 {
50 Class c = _cache.getClass("File");
51 assertEquals(c, java.io.File.class);
52 c = _cache.getClass("File1");
53 assertEquals(c, null);
54
55 //do it again to test the cache behavior.
56 //result verified through log4j output
57 assertTrue(_cache.isInCache("java.io.File"));
58 c = _cache.getClass("File1");
59 assertEquals(c, null);
60
61 c = _cache.getClass("Dummy");
62 assertEquals(c, null);
63
64 _cache.addImport("*");
65 c = _cache.getClass("Dummy");
66 assertEquals(Class.forName("Dummy"), c);
67 }
68 }