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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.transformers.xml;
8   
9   import org.mule.module.xml.transformer.XStreamFactory;
10  import org.mule.tck.junit4.AbstractMuleTestCase;
11  import org.mule.util.StringUtils;
12  
13  import com.thoughtworks.xstream.XStream;
14  
15  import java.util.Map;
16  
17  import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap;
18  import org.junit.Test;
19  
20  import static org.junit.Assert.assertEquals;
21  import static org.junit.Assert.assertNotNull;
22  import static org.junit.Assert.assertTrue;
23  
24  public class XStreamFactoryTestCase extends AbstractMuleTestCase
25  {
26  
27      @Test
28      public void testConcurrentHashMapConverter()
29          throws ClassNotFoundException, IllegalAccessException, InstantiationException
30      {
31          ConcurrentHashMap map = new ConcurrentHashMap();
32          map.put("foo", "bar");
33  
34          XStream xstream = new XStreamFactory().getInstance();
35          String mapXML = xstream.toXML(map);
36          assertNotNull(mapXML);
37          assertTrue(StringUtils.isNotEmpty(mapXML));
38  
39          Object newMap = xstream.fromXML(mapXML);
40          assertNotNull(newMap);
41          assertTrue(newMap instanceof ConcurrentHashMap);
42          assertEquals(1, ((Map)newMap).size());
43          assertEquals("bar", ((Map)newMap).get("foo"));
44      }
45  
46  }