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1   /*
2    * $Id: MessageFilterTestCase.java 22377 2011-07-11 12:41:42Z 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.routing;
12  
13  import org.mule.MessageExchangePattern;
14  import org.mule.api.MuleEvent;
15  import org.mule.routing.filters.EqualsFilter;
16  import org.mule.tck.SensingNullMessageProcessor;
17  import org.mule.tck.junit4.AbstractMuleContextTestCase;
18  
19  import org.junit.Test;
20  
21  import static org.junit.Assert.assertEquals;
22  import static org.junit.Assert.assertNotNull;
23  import static org.junit.Assert.assertNull;
24  import static org.junit.Assert.assertSame;
25  
26  public class MessageFilterTestCase extends AbstractMuleContextTestCase
27  {
28  
29      @Test
30      public void testFilterPass() throws Exception
31      {
32          MessageFilter mp = new MessageFilter(new EqualsFilter(TEST_MESSAGE), false, null);
33          SensingNullMessageProcessor listener = getSensingNullMessageProcessor();
34          mp.setListener(listener);
35  
36          MuleEvent inEvent = getTestEvent(TEST_MESSAGE);
37  
38          MuleEvent resultEvent = mp.process(inEvent);
39  
40          assertNotNull(listener.event);
41          assertSame(inEvent, listener.event);
42          assertEquals(inEvent, resultEvent);
43      }
44  
45      @Test
46      public void testFilterFail() throws Exception
47      {
48          MessageFilter mp = new MessageFilter(new EqualsFilter(null), false, null);
49          SensingNullMessageProcessor out = getSensingNullMessageProcessor();
50          mp.setListener(out);
51  
52          MuleEvent inEvent = getTestEvent(TEST_MESSAGE);
53  
54          MuleEvent resultEvent = mp.process(inEvent);
55  
56          assertNull(out.event);
57          assertNull(resultEvent);
58      }
59  
60      @Test
61      public void testFilterPassUnacceptedMP() throws Exception
62      {
63          MessageFilter mp = new MessageFilter(new EqualsFilter(TEST_MESSAGE), false, null);
64          SensingNullMessageProcessor out = getSensingNullMessageProcessor();
65          SensingNullMessageProcessor unaccepted = getSensingNullMessageProcessor();
66          mp.setListener(out);
67          mp.setUnacceptedMessageProcessor(unaccepted);
68  
69          MuleEvent inEvent = getTestEvent(TEST_MESSAGE);
70  
71          MuleEvent resultEvent = mp.process(inEvent);
72  
73          assertNotNull(out.event);
74          assertSame(inEvent, out.event);
75          assertEquals(inEvent, resultEvent);
76          assertNull(unaccepted.event);
77      }
78  
79      @Test
80      public void testFilterFailUnacceptedMP() throws Exception
81      {
82          SensingNullMessageProcessor unaccepted = getSensingNullMessageProcessor();
83          MessageFilter mp = new MessageFilter(new EqualsFilter(null), false, unaccepted);
84          SensingNullMessageProcessor out = getSensingNullMessageProcessor();
85          mp.setListener(out);
86  
87          MuleEvent inEvent = getTestEvent(TEST_MESSAGE, MessageExchangePattern.ONE_WAY);
88  
89          MuleEvent resultEvent = mp.process(inEvent);
90  
91          assertNull(out.event);
92          assertNull(resultEvent);
93          assertNotNull(unaccepted.event);
94          assertSame(inEvent, unaccepted.event);
95      }
96  }