1   /*
2    * $Id:XmlUMOMessageTransformersTestCase.java 5937 2007-04-09 22:35:04Z rossmason $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.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.transformers.xml;
12  
13  import org.mule.DefaultMuleEvent;
14  import org.mule.DefaultMuleMessage;
15  import org.mule.RequestContext;
16  import org.mule.api.MuleMessage;
17  import org.mule.api.transformer.Transformer;
18  import org.mule.module.xml.transformer.ObjectToXml;
19  import org.mule.module.xml.transformer.XmlToObject;
20  import org.mule.tck.MuleTestUtils;
21  import org.mule.tck.testmodels.fruit.Apple;
22  
23  import java.util.HashMap;
24  import java.util.Map;
25  
26  import org.custommonkey.xmlunit.XMLAssert;
27  
28  public class XmlUMOMessageTransformersTestCase extends AbstractXmlTransformerTestCase
29  {
30      private MuleMessage testObject = null;
31  
32      // @Override
33      protected void doSetUp() throws Exception
34      {
35          Map props = new HashMap();
36          props.put("object", new Apple());
37          props.put("number", new Integer(1));
38          props.put("string", "hello");
39          testObject = new DefaultMuleMessage("test", props);
40          
41          RequestContext.setEvent(new DefaultMuleEvent(testObject, getTestOutboundEndpoint("test"), MuleTestUtils
42              .getTestSession(muleContext), true));
43      }
44  
45      // @Override
46      protected void doTearDown() throws Exception
47      {
48          RequestContext.clear();
49      }
50  
51      public Transformer getTransformer() throws Exception
52      {
53          ObjectToXml t = new ObjectToXml();
54          t.setAcceptUMOMessage(true);
55          return t;
56      }
57  
58      public Transformer getRoundTripTransformer() throws Exception
59      {
60          return new XmlToObject();
61      }
62  
63      public Object getTestData()
64      {
65          return testObject;
66      }
67  
68      public Object getResultData()
69      {
70          return "<org.mule.DefaultMuleMessage>\n"
71                 + " <adapter class=\"org.mule.transport.DefaultMessageAdapter\">\n"
72                 + " <message class=\"string\">test</message>\n"
73                 + "   <properties>\n"
74                 + "     <scopedMap class=\"tree-map\">\n"
75                 + "       <comparator class=\"org.mule.api.transport.PropertyScope$ScopeComparator\"/>\n"
76                 + "       <entry>\n"
77                 + "         <org.mule.api.transport.PropertyScope>\n"
78                 + "           <scope>invocation</scope>\n"
79                 + "           <order>0</order>\n"
80                 + "         </org.mule.api.transport.PropertyScope>\n"
81                 + "         <map/>\n"
82                 + "       </entry>\n"
83                 + "       <entry>\n"
84                 + "         <org.mule.api.transport.PropertyScope>\n"
85                 + "           <scope>inbound</scope>\n"
86                 + "           <order>1</order>\n"
87                 + "         </org.mule.api.transport.PropertyScope>\n"
88                 + "         <map/>\n"
89                 + "       </entry>\n"
90                 + "       <entry>\n"
91                 + "         <org.mule.api.transport.PropertyScope>\n"
92                 + "           <scope>outbound</scope>\n"
93                 + "           <order>2</order>\n"
94                 + "         </org.mule.api.transport.PropertyScope>\n"
95                 + "         <map>\n"
96                 + "           <entry>\n"
97                 + "             <string>object</string>\n"
98                 + "             <org.mule.tck.testmodels.fruit.Apple>\n"
99                 + "               <bitten>false</bitten>\n"
100                + "               <washed>false</washed>\n"
101                + "             </org.mule.tck.testmodels.fruit.Apple>\n"
102                + "           </entry>\n"
103                + "           <entry>\n"
104                + "             <string>string</string>\n"
105                + "             <string>hello</string>\n"
106                + "           </entry>\n"
107                + "           <entry>\n"
108                + "             <string>number</string>\n"
109                + "             <int>1</int>\n"
110                + "           </entry>\n"
111                + "         </map>\n"
112                + "       </entry>\n"
113                + "       <entry>\n"
114                + "         <org.mule.api.transport.PropertyScope>\n"
115                + "           <scope>session</scope>\n"
116                + "           <order>3</order>\n"
117                + "         </org.mule.api.transport.PropertyScope>\n"
118                + "         <map/>\n"
119                + "       </entry>\n"
120                + "     </scopedMap>\n"
121                + "     <keySet class=\"tree-set\">\n"
122                + "       <no-comparator/>\n"
123                + "       <string>number</string>\n"
124                + "       <string>object</string>\n"
125                + "       <string>string</string>\n"
126                + "     </keySet>\n"
127                + "     <applicationProperties class=\"edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap\"/>\n"
128                + "     <defaultScope reference=\"../scopedMap/entry[3]/org.mule.api.transport.PropertyScope\"/>\n"
129                + "     <fallbackToRegistry>false</fallbackToRegistry>\n" + "   </properties>\n"
130                + "   <attachments class=\"edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap\"/>\n"
131                + "   <encoding>UTF-8</encoding>\n" + "   <id>3be5fe5a-87f8-11dc-a153-0b6db396665f</id>\n"
132                + " </adapter>\n" + " </org.mule.DefaultMuleMessage>\n";
133     }
134 
135     /**
136      * Different JVMs serialize fields to XML in a different order, in which case we
137      * need to check for the actual contents. We reconstruct the UMOMessages from the
138      * generated XML and compare them as objects.
139      */
140     // @Override
141     public boolean compareResults(Object expected, Object result)
142     {
143         if (!super.compareResults(expected, result))
144         {
145             // apparently the generic XML comparison did not work, so check again with XPath
146             try
147             {
148                 XMLAssert.assertXpathEvaluatesTo("3", "count(//adapter/properties/scopedMap/entry/map/entry)", (String)result);
149                 XMLAssert.assertXpathEvaluatesTo("false", "//adapter/properties/scopedMap/entry/map/entry/org.mule.tck.testmodels.fruit.Apple/bitten", (String)result);
150             }
151             catch (Exception ex)
152             {
153                 fail(ex.getMessage());
154             }
155         }
156 
157         return true;
158     }
159 
160     // @Override
161     public boolean compareRoundtripResults(Object expected, Object result)
162     {
163         if (expected == null && result == null)
164         {
165             return true;
166         }
167 
168         if (expected == null || result == null)
169         {
170             return false;
171         }
172 
173         if (expected instanceof MuleMessage && result instanceof MuleMessage)
174         {
175             return ((MuleMessage)expected).getPayload().equals(((MuleMessage)result).getPayload())
176                             && ((MuleMessage)expected).getProperty("object").equals(
177                                 ((MuleMessage)result).getProperty("object"))
178                             && ((MuleMessage)expected).getProperty("string").equals(
179                                 ((MuleMessage)result).getProperty("string"))
180                             && ((MuleMessage)expected).getIntProperty("number", -1) == ((MuleMessage)result)
181                                 .getIntProperty("number", -2);
182         }
183         else
184         {
185             return false;
186         }
187     }
188 
189 }