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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  
19  package org.apache.hadoop.hbase;
20  
21  
22  import static org.junit.Assert.assertEquals;
23  
24  import org.apache.hadoop.conf.Configuration;
25  import org.junit.Test;
26  import org.junit.experimental.categories.Category;
27  
28  @Category(SmallTests.class)
29  public class TestHBaseConfiguration {
30  
31    @Test
32    public void testGetIntDeprecated() {
33      int VAL = 1, VAL2 = 2;
34      String NAME = "foo";
35      String DEPRECATED_NAME = "foo.deprecated";
36  
37      Configuration conf = HBaseConfiguration.create();
38      conf.setInt(NAME, VAL);
39      assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0));
40  
41      conf = HBaseConfiguration.create();
42      conf.setInt(DEPRECATED_NAME, VAL);
43      assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0));
44  
45      conf = HBaseConfiguration.create();
46      conf.setInt(DEPRECATED_NAME, VAL);
47      conf.setInt(NAME, VAL);
48      assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0));
49  
50      conf = HBaseConfiguration.create();
51      conf.setInt(DEPRECATED_NAME, VAL);
52      conf.setInt(NAME, VAL2); // deprecated value will override this
53      assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0));
54    }
55  
56  }