1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.hadoop.hbase.mapreduce;
19
20 import org.junit.Test;
21
22 import java.util.HashSet;
23
24 import static junit.framework.Assert.assertEquals;
25 import static org.junit.Assert.assertTrue;
26
27 public class TestTableSplit {
28 @Test
29 public void testHashCode() {
30 TableSplit split1 = new TableSplit("table".getBytes(), "row-start".getBytes(), "row-end".getBytes(), "location");
31 TableSplit split2 = new TableSplit("table".getBytes(), "row-start".getBytes(), "row-end".getBytes(), "location");
32 assertEquals (split1, split2);
33 assertTrue (split1.hashCode() == split2.hashCode());
34 HashSet<TableSplit> set = new HashSet<TableSplit>(2);
35 set.add(split1);
36 set.add(split2);
37 assertTrue(set.size() == 1);
38 }
39 }