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1   /*
2    * $Id: InboundEndpointMessageProcessorsTestCase.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.endpoint.inbound;
12  
13  import org.mule.DefaultMuleEvent;
14  import org.mule.DefaultMuleMessage;
15  import org.mule.MessageExchangePattern;
16  import org.mule.api.MuleEvent;
17  import org.mule.api.MuleMessage;
18  import org.mule.api.endpoint.InboundEndpoint;
19  import org.mule.api.processor.MessageProcessor;
20  import org.mule.endpoint.AbstractMessageProcessorTestCase;
21  import org.mule.processor.chain.DefaultMessageProcessorChainBuilder;
22  import org.mule.tck.testmodels.mule.TestMessageProcessor;
23  
24  import java.util.HashMap;
25  import java.util.Map;
26  
27  import org.junit.Test;
28  
29  import static org.junit.Assert.assertEquals;
30  
31  /**
32   * Unit test for configuring message processors on an inbound endpoint.
33   */
34  public class InboundEndpointMessageProcessorsTestCase extends AbstractMessageProcessorTestCase
35  {
36      private static final String TEST_MESSAGE = "test";
37  
38      private InboundEndpoint endpoint;
39      private MuleMessage inMessage;
40      private MuleEvent requestEvent;
41      private MuleEvent result;
42  
43      @Override
44      protected void doSetUp() throws Exception
45      {
46          super.doSetUp();
47          inMessage = createTestRequestMessage();
48          endpoint = createTestInboundEndpoint(null, null, null, null, 
49              MessageExchangePattern.REQUEST_RESPONSE, null);
50          requestEvent = createTestRequestEvent(endpoint);
51      }
52  
53      @Test
54      public void testProcessors() throws Exception
55      {
56          DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
57          builder.chain(new TestMessageProcessor("1"), new TestMessageProcessor("2"), new TestMessageProcessor("3"));
58          MessageProcessor mpChain = builder.build();
59          
60          result = mpChain.process(requestEvent);
61          assertEquals(TEST_MESSAGE + ":1:2:3", result.getMessage().getPayload());
62      }
63  
64      @Test
65      public void testNoProcessors() throws Exception
66      {
67          DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
68          MessageProcessor mpChain = builder.build();
69          
70          result = mpChain.process(requestEvent);
71          assertEquals(TEST_MESSAGE, result.getMessage().getPayload());
72      }
73  
74      protected MuleMessage createTestRequestMessage()
75      {
76          Map<String, Object> props = new HashMap<String, Object>();
77          props.put("prop1", "value1");
78          return new DefaultMuleMessage(TEST_MESSAGE, props, muleContext);
79      }
80  
81      protected MuleEvent createTestRequestEvent(InboundEndpoint endpoint) throws Exception
82      {
83          return new DefaultMuleEvent(inMessage, endpoint, getTestSession(getTestService(), muleContext));
84      }    
85  }