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Java > Open Source Codes > org > apache > commons > lang > UnhandledExceptionTest


1 /*
2  * Copyright 2002-2005 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.lang;
17
18 import junit.framework.Test;
19 import junit.framework.TestCase;
20 import junit.framework.TestSuite;
21 import junit.textui.TestRunner;
22 import org.apache.commons.lang.exception.Nestable;
23
24 /**
25  * JUnit tests.
26  *
27  * @author Matthew Hawthorne
28  * @version $Id: UnhandledExceptionTest.java 161244 2005-04-14 06:16:36Z ggregory $
29  * @see UnhandledException
30  */
31 public class UnhandledExceptionTest extends TestCase {
32
33     public static void main(String JavaDoc[] args) {
34         TestRunner.run(suite());
35     }
36
37     public static Test suite() {
38         return new TestSuite(UnhandledExceptionTest.class);
39     }
40
41     public UnhandledExceptionTest(String JavaDoc testName) {
42         super(testName);
43     }
44
45     // testConstructor
46
47     public void testConstructor_throwable_nullInput() {
48         final Throwable JavaDoc t = null;
49         new UnhandledException(t);
50     }
51
52     public void testConstructor_stringAndThrowable_nullInput() {
53         new UnhandledException(null, null);
54     }
55
56     // testGetCause
57
58     public void testGetCause() {
59         final Throwable JavaDoc t = new NullPointerException JavaDoc();
60         final Nestable n = new UnhandledException(t);
61         assertEquals(t, n.getCause());
62     }
63
64     public void testGetCauseAndGetMessage() {
65         final Throwable JavaDoc t = new NullPointerException JavaDoc();
66         final String JavaDoc msg = "nullArg";
67         final Nestable n = new UnhandledException(msg, t);
68         assertEquals(t, n.getCause());
69         assertEquals(msg, n.getMessage());
70     }
71
72 } // UnhandledExceptionTest
73
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