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18 package org.apache.commons.math;
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20 import java.util.Locale;
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22 import junit.framework.TestCase;
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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 }