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Java > Open Source Codes > com > jeantessier > classreader > TestTransientClassfileLoader


1 /*
2  * Copyright (c) 2001-2005, Jean Tessier
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * * Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  *
12  * * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * * Neither the name of Jean Tessier nor the names of his contributors
17  * may be used to endorse or promote products derived from this software
18  * without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32
33 package com.jeantessier.classreader;
34
35 import java.io.*;
36
37 import junit.framework.*;
38
39 import org.apache.log4j.*;
40
41 public class TestTransientClassfileLoader extends TestCase {
42     public static final String JavaDoc TEST_CLASS = "test";
43     public static final String JavaDoc TEST_FILENAME = "classes" + File.separator + "test.class";
44     
45     private TransientClassfileLoader loader;
46
47     protected void setUp() throws Exception JavaDoc {
48         Logger.getLogger(getClass()).info("Starting test: " + getName());
49
50         loader = new TransientClassfileLoader();
51     }
52
53     protected void tearDown() throws Exception JavaDoc {
54         Logger.getLogger(getClass()).info("End of " + getName());
55     }
56     
57     public void testCreate() {
58         assertEquals("Different number of class names",
59                      0,
60                      loader.getAllClassNames().size());
61         assertNull(TEST_CLASS + " should have been null",
62                    loader.getClassfile(TEST_CLASS));
63     }
64     
65     public void testStart() throws IOException {
66         assertEquals("Different number of class names",
67                      0,
68                      loader.getAllClassNames().size());
69         assertNull(TEST_CLASS + " should have been null",
70                    loader.getClassfile(TEST_CLASS));
71
72         loader.load(new DataInputStream(new FileInputStream(TEST_FILENAME)));
73         
74         assertEquals("Different number of class names",
75                      0,
76                      loader.getAllClassNames().size());
77         assertNull(TEST_CLASS + " should have remained null",
78                    loader.getClassfile(TEST_CLASS));
79     }
80 }
81
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