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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  package org.apache.hadoop.hbase;
19  
20  import static org.junit.Assert.assertTrue;
21  
22  import java.io.IOException;
23  
24  import org.apache.hadoop.hbase.testclassification.SmallTests;
25  import org.codehaus.jackson.JsonGenerationException;
26  import org.codehaus.jackson.map.JsonMappingException;
27  import org.codehaus.jackson.map.ObjectMapper;
28  import org.junit.Test;
29  import org.junit.experimental.categories.Category;
30  
31  @Category(SmallTests.class)
32  public class TestPerformanceEvaluation {
33    @Test
34    public void testSerialization()
35    throws JsonGenerationException, JsonMappingException, IOException {
36      PerformanceEvaluation.TestOptions options = new PerformanceEvaluation.TestOptions();
37      assertTrue(!options.isAutoFlush());
38      options.setAutoFlush(true);
39      ObjectMapper mapper = new ObjectMapper();
40      String optionsString = mapper.writeValueAsString(options);
41      PerformanceEvaluation.TestOptions optionsDeserialized =
42          mapper.readValue(optionsString, PerformanceEvaluation.TestOptions.class);
43      assertTrue(optionsDeserialized.isAutoFlush());
44    }
45  }