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1   /*
2    * $Id: XmlFilterNamespaceHandlerFlowTestCase.java 22481 2011-07-21 04:21:24Z 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.module.xml.config;
12  
13  import org.mule.api.processor.MessageProcessor;
14  import org.mule.api.processor.MessageProcessorChain;
15  import org.mule.construct.Flow;
16  import org.mule.module.xml.filters.IsXmlFilter;
17  import org.mule.module.xml.filters.JXPathFilter;
18  import org.mule.routing.MessageFilter;
19  import org.mule.routing.filters.logic.NotFilter;
20  import org.mule.tck.junit4.FunctionalTestCase;
21  
22  import java.lang.reflect.Field;
23  import java.util.ArrayList;
24  import java.util.List;
25  import java.util.Map;
26  
27  import org.junit.Test;
28  
29  import static org.junit.Assert.assertEquals;
30  import static org.junit.Assert.assertNotNull;
31  import static org.junit.Assert.assertTrue;
32  
33  public class XmlFilterNamespaceHandlerFlowTestCase extends FunctionalTestCase
34  {
35      @Override
36      protected String getConfigResources()
37      {
38          return "org/mule/module/xml/xml-filter-functional-test-flow.xml";
39      }
40  
41      @Test
42      public void testIsXmlFilter() throws Exception
43      {
44          Object flow = muleContext.getRegistry().lookupObject("test for xml");
45          Object notXmlSubFlowWrapper;
46          Field f;
47          MessageProcessorChain notXmlSubFlow;
48          List<MessageProcessor> outEndpoints = new ArrayList<MessageProcessor>(2);
49  
50          outEndpoints.add(((Flow) flow).getMessageProcessors().get(0));
51          notXmlSubFlowWrapper = muleContext.getRegistry().lookupObject("notXml");
52  
53          f = notXmlSubFlowWrapper.getClass().getDeclaredField("delegate");
54          f.setAccessible(true);
55          notXmlSubFlow = (MessageProcessorChain) f.get(notXmlSubFlowWrapper);
56          outEndpoints.add((notXmlSubFlow.getMessageProcessors().get(0)));
57  
58          assertEquals(2, outEndpoints.size());
59          assertTrue(outEndpoints.get(0).getClass().getName(), outEndpoints.get(0) instanceof MessageFilter);
60          assertTrue(((MessageFilter) outEndpoints.get(0)).getFilter() instanceof IsXmlFilter);
61          assertTrue(outEndpoints.get(1).getClass().getName(), outEndpoints.get(1) instanceof MessageFilter);
62          assertTrue(((MessageFilter) outEndpoints.get(1)).getFilter() instanceof NotFilter);
63          assertTrue(((NotFilter) ((MessageFilter) outEndpoints.get(1)).getFilter()).getFilter() instanceof IsXmlFilter);
64  
65      }
66  
67      @Test
68      public void testJXPathFilter()
69      {
70          Object flow = muleContext.getRegistry().lookupObject("filter xml for content");
71  
72          List<MessageProcessor> outEndpoints = new ArrayList<MessageProcessor>(1);
73          outEndpoints.add(((Flow) flow).getMessageProcessors().get(0));
74  
75          assertEquals(1, outEndpoints.size());
76          assertTrue(outEndpoints.get(0).getClass().getName(), outEndpoints.get(0) instanceof MessageFilter);
77  
78          assertTrue(((MessageFilter) outEndpoints.get(0)).getFilter() instanceof JXPathFilter);
79          JXPathFilter filter = (JXPathFilter) ((MessageFilter) outEndpoints.get(0)).getFilter();
80          assertEquals("filter xml for content", filter.getExpectedValue());
81          assertEquals("/mule:mule/mule:flow[2]/@name", filter.getPattern());
82          assertNotNull(filter.getNamespaces());
83          Map<?, ?> namespaces = filter.getNamespaces();
84          assertEquals(2, namespaces.size());
85          assertEquals("http://www.springframework.org/schema/beans", namespaces.get("spring"));
86          assertTrue(namespaces.get("mule").toString().startsWith("http://www.mulesoft.org/schema/mule/core"));
87  
88      }
89  }