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18 package org.apache.hadoop.hbase.mapreduce;
19
20 import org.apache.hadoop.hbase.TableName;
21 import org.apache.hadoop.hbase.SmallTests;
22 import org.junit.Test;
23 import org.junit.experimental.categories.Category;
24
25 import java.util.HashSet;
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27 import static junit.framework.Assert.assertEquals;
28 import static org.junit.Assert.assertTrue;
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30 @Category(SmallTests.class)
31 public class TestTableSplit {
32 @Test
33 public void testHashCode() {
34 TableSplit split1 = new TableSplit(TableName.valueOf("table"),
35 "row-start".getBytes(),
36 "row-end".getBytes(), "location");
37 TableSplit split2 = new TableSplit(TableName.valueOf("table"),
38 "row-start".getBytes(),
39 "row-end".getBytes(), "location");
40 assertEquals (split1, split2);
41 assertTrue (split1.hashCode() == split2.hashCode());
42 HashSet<TableSplit> set = new HashSet<TableSplit>(2);
43 set.add(split1);
44 set.add(split2);
45 assertTrue(set.size() == 1);
46 }
47
48 }
49