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Java > Open Source Codes > org > apache > geronimo > common > DeploymentExceptionTest


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.geronimo.common;
18
19 import java.io.ByteArrayOutputStream JavaDoc;
20 import java.io.PrintStream JavaDoc;
21
22 import junit.framework.TestCase;
23
24 /**
25  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
26  */
27 public class DeploymentExceptionTest extends TestCase {
28     
29     public void testCleanse() throws Exception JavaDoc {
30         DeploymentException exception = new DeploymentException("message");
31         IllegalArgumentException JavaDoc nested1 = new IllegalArgumentException JavaDoc("nested1");
32         exception.initCause(nested1);
33         IllegalStateException JavaDoc nested2 = new IllegalStateException JavaDoc("nested2");
34         nested1.initCause(nested2);
35         
36         ByteArrayOutputStream JavaDoc expected = new ByteArrayOutputStream JavaDoc();
37         exception.printStackTrace(new PrintStream JavaDoc(expected));
38
39         ByteArrayOutputStream JavaDoc result = new ByteArrayOutputStream JavaDoc();
40         DeploymentException newEx = exception.cleanse();
41         newEx.printStackTrace(new PrintStream JavaDoc(result));
42
43         byte[] expectedBytes = expected.toByteArray();
44         byte[] resultBytes = result.toByteArray();
45         assertEquals(expectedBytes.length, resultBytes.length);
46         for (int i = 0; i < expectedBytes.length; i++) {
47             assertEquals(expectedBytes[i], resultBytes[i]);
48         }
49     }
50 }
51
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