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20 package org.apache.directory.mavibot.btree.comparator;
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23 import static org.junit.Assert.assertEquals;
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25 import org.junit.Test;
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33 public class ShortComparatorTest
34 {
35 @Test
36 public void testShortComparator()
37 {
38 ShortComparator comparator = new ShortComparator();
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40 assertEquals( 0, comparator.compare( null, null ) );
41 assertEquals( 0, comparator.compare( ( short ) 1, ( short ) 1 ) );
42 assertEquals( 0, comparator.compare( ( short ) -1, ( short ) -1 ) );
43 assertEquals( 1, comparator.compare( ( short ) 1, null ) );
44 assertEquals( 1, comparator.compare( ( short ) 2, ( short ) 1 ) );
45 assertEquals( 1, comparator.compare( ( short ) 3, ( short ) 1 ) );
46 assertEquals( 1, comparator.compare( ( short ) 1, ( short ) -1 ) );
47 assertEquals( -1, comparator.compare( null, ( short ) 1 ) );
48 assertEquals( -1, comparator.compare( ( short ) 1, ( short ) 2 ) );
49 assertEquals( -1, comparator.compare( ( short ) -1, ( short ) 1 ) );
50 }
51 }