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  
18  package org.apache.commons.math;
19  
20  import java.util.Locale;
21  
22  import junit.framework.TestCase;
23  
24  /**
25   * @version $Revision: 746578 $ $Date: 2009-02-21 15:01:14 -0500 (Sat, 21 Feb 2009) $
26   */
27  public class MaxIterationsExceededExceptionTest extends TestCase {
28      
29      public void testSimpleConstructor(){
30          MaxIterationsExceededException ex = new MaxIterationsExceededException(1000000);
31          assertNull(ex.getCause());
32          assertNotNull(ex.getMessage());
33          assertTrue(ex.getMessage().indexOf("1,000,000") > 0);
34          assertEquals(1000000, ex.getMaxIterations());
35          assertFalse(ex.getMessage().equals(ex.getMessage(Locale.FRENCH)));
36      }
37  
38      public void testComplexConstructor(){
39          MaxIterationsExceededException ex =
40              new MaxIterationsExceededException(1000000,
41                  "Continued fraction convergents failed to converge for value {0}",
42                  1234567);
43          assertNull(ex.getCause());
44          assertNotNull(ex.getMessage());
45          assertTrue(ex.getMessage().indexOf("1,000,000") < 0);
46          assertTrue(ex.getMessage().indexOf("1,234,567") > 0);
47          assertEquals(1000000, ex.getMaxIterations());
48          assertFalse(ex.getMessage().equals(ex.getMessage(Locale.FRENCH)));
49      }
50      
51  }