View Javadoc
1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.endpoint.outbound;
8   
9   import org.mule.MessageExchangePattern;
10  import org.mule.api.MuleEvent;
11  import org.mule.api.endpoint.OutboundEndpoint;
12  import org.mule.api.processor.MessageProcessor;
13  import org.mule.api.routing.filter.Filter;
14  import org.mule.api.security.EndpointSecurityFilter;
15  import org.mule.api.transaction.TransactionConfig;
16  import org.mule.api.transformer.Transformer;
17  import org.mule.endpoint.AbstractMessageProcessorTestCase;
18  import org.mule.processor.chain.DefaultMessageProcessorChainBuilder;
19  import org.mule.tck.testmodels.mule.TestMessageProcessor;
20  
21  import org.junit.Test;
22  
23  import static org.junit.Assert.assertEquals;
24  
25  /**
26   * Unit test for configuring message processors on an outbound endpoint.
27   */
28  public class OutboundEndpointMessageProcessorsTestCase extends AbstractMessageProcessorTestCase
29  {
30      private MuleEvent testOutboundEvent;
31      private OutboundEndpoint endpoint;
32      private MuleEvent result;
33  
34      @Override
35      protected void doSetUp() throws Exception
36      {
37          super.doSetUp();
38          endpoint = createOutboundEndpoint(null, null, null, null, 
39              MessageExchangePattern.REQUEST_RESPONSE, null);
40          testOutboundEvent = createTestOutboundEvent(endpoint);
41      }
42  
43      @Test
44      public void testProcessors() throws Exception
45      {
46          DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
47          builder.chain(new TestMessageProcessor("1"), new TestMessageProcessor("2"), new TestMessageProcessor("3"));
48          MessageProcessor mpChain = builder.build();
49          
50          result = mpChain.process(testOutboundEvent);
51          assertEquals(TEST_MESSAGE + ":1:2:3", result.getMessage().getPayload());
52      }
53  
54      @Test
55      public void testNoProcessors() throws Exception
56      {
57          DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
58          MessageProcessor mpChain = builder.build();
59          
60          result = mpChain.process(testOutboundEvent);
61          assertEquals(TEST_MESSAGE, result.getMessage().getPayload());
62      }
63  
64      protected OutboundEndpoint createOutboundEndpoint(Filter filter,
65                                                        EndpointSecurityFilter securityFilter,
66                                                        Transformer in,
67                                                        Transformer response,
68                                                        MessageExchangePattern exchangePattern,
69                                                        TransactionConfig txConfig) throws Exception
70      {
71          return createTestOutboundEndpoint(filter, securityFilter, in, response, exchangePattern, 
72              txConfig);
73      }
74  }