1   /*
2    * Copyright 2003-2004 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  
17  package org.apache.commons.math;
18  
19  import junit.framework.TestCase;
20  
21  /**
22   * @version $Revision: 155427 $ $Date: 2005-02-26 06:11:52 -0700 (Sat, 26 Feb 2005) $
23   */
24  public class MathConfigurationExceptionTest extends TestCase {
25      /**
26       * 
27       */
28      public void testConstructor(){
29          MathConfigurationException ex = new MathConfigurationException();
30          assertNull(ex.getCause());
31          assertNull(ex.getMessage());
32      }
33      
34      /**
35       * 
36       */
37      public void testConstructorMessage(){
38          String msg = "message";
39          MathConfigurationException ex = new MathConfigurationException(msg);
40          assertNull(ex.getCause());
41          assertEquals(msg, ex.getMessage());
42      }
43      
44      /**
45       * 
46       */
47      public void testConstructorMessageCause(){
48          String outMsg = "outer message";
49          String inMsg = "inner message";
50          Exception cause = new Exception(inMsg);
51          MathConfigurationException ex = new MathConfigurationException(outMsg, cause);
52          assertEquals(outMsg, ex.getMessage());
53          assertEquals(cause, ex.getCause());
54      }
55      
56      /**
57       * 
58       */
59      public void testConstructorCause(){
60          String inMsg = "inner message";
61          Exception cause = new Exception(inMsg);
62          MathConfigurationException ex = new MathConfigurationException(cause);
63          assertEquals(cause, ex.getCause());
64      }
65  }