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1   /*
2    * $Id: FormTransformerTestCase.java 22387 2011-07-12 03:53:36Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.transport.http.transformers;
12  
13  import org.mule.DefaultMuleMessage;
14  import org.mule.api.transformer.TransformerException;
15  import org.mule.tck.junit4.AbstractMuleContextTestCase;
16  
17  import java.util.List;
18  import java.util.Map;
19  
20  import org.junit.Test;
21  
22  import static org.junit.Assert.assertEquals;
23  import static org.junit.Assert.assertNull;
24  import static org.junit.Assert.assertTrue;
25  
26  public class FormTransformerTestCase extends AbstractMuleContextTestCase
27  {
28      private FormTransformer transformer;
29  
30      @Override
31      protected void doSetUp() throws Exception
32      {
33          super.doSetUp();
34  
35          transformer = new FormTransformer();
36      }
37  
38      @Test
39      public void testFormTransformer() throws TransformerException
40      {
41          DefaultMuleMessage msg = new DefaultMuleMessage("test1=value1&test2=value2&test3", muleContext);
42          Object result = transformer.transform(msg);
43          assertTrue(result instanceof Map);
44          
45          Map<String,String> m = (Map<String,String>) result;
46          assertEquals("value1", m.get("test1"));
47          assertEquals("value2", m.get("test2"));
48          assertNull(m.get("test3"));
49      }
50  
51      @Test
52      public void testMultipleValues() throws TransformerException
53      {
54          DefaultMuleMessage msg = new DefaultMuleMessage("test1=value1&test1=value2", muleContext);
55          Object result = transformer.transform(msg);
56          assertTrue(result instanceof Map);
57          
58          Map<String,Object> m = (Map<String,Object>) result;
59          Object o = m.get("test1");
60          assertTrue(o instanceof List);
61  
62          List list = (List) o;
63          assertTrue(list.contains("value1"));
64          assertTrue(list.contains("value2"));
65          
66      }
67  
68  }