001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     * 
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     * 
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.math;
019    
020    import java.util.Locale;
021    
022    import junit.framework.TestCase;
023    
024    /**
025     * @version $Revision: 746578 $ $Date: 2009-02-21 15:01:14 -0500 (Sat, 21 Feb 2009) $
026     */
027    public class MaxIterationsExceededExceptionTest extends TestCase {
028        
029        public void testSimpleConstructor(){
030            MaxIterationsExceededException ex = new MaxIterationsExceededException(1000000);
031            assertNull(ex.getCause());
032            assertNotNull(ex.getMessage());
033            assertTrue(ex.getMessage().indexOf("1,000,000") > 0);
034            assertEquals(1000000, ex.getMaxIterations());
035            assertFalse(ex.getMessage().equals(ex.getMessage(Locale.FRENCH)));
036        }
037    
038        public void testComplexConstructor(){
039            MaxIterationsExceededException ex =
040                new MaxIterationsExceededException(1000000,
041                    "Continued fraction convergents failed to converge for value {0}",
042                    1234567);
043            assertNull(ex.getCause());
044            assertNotNull(ex.getMessage());
045            assertTrue(ex.getMessage().indexOf("1,000,000") < 0);
046            assertTrue(ex.getMessage().indexOf("1,234,567") > 0);
047            assertEquals(1000000, ex.getMaxIterations());
048            assertFalse(ex.getMessage().equals(ex.getMessage(Locale.FRENCH)));
049        }
050        
051    }