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1   /*
2    * $Id: HttpTransformersMule1815TestCase.java 20321 2010-11-24 15:21:24Z dfeist $
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.transport.http.issues;
12  
13  import org.mule.api.MuleException;
14  import org.mule.api.MuleMessage;
15  import org.mule.module.client.MuleClient;
16  import org.mule.tck.DynamicPortTestCase;
17  import org.mule.tck.functional.StringAppendTestTransformer;
18  
19  public class HttpTransformersMule1815TestCase extends DynamicPortTestCase
20  {
21  
22      public static final String OUTBOUND_MESSAGE = "Test message";
23  
24      protected String getConfigResources()
25      {
26          return "http-transformers-mule-1815-test.xml";
27      }
28  
29      private MuleMessage sendTo(String uri) throws MuleException
30      {
31          MuleClient client = new MuleClient(muleContext);
32          MuleMessage message = client.send(uri, OUTBOUND_MESSAGE, null);
33          assertNotNull(message);
34          return message;
35      }
36  
37      /**
38       * With no transformer we expect just the modification from the FTC
39       *
40       * @throws Exception
41       */
42      public void testBase() throws Exception
43      {
44          assertEquals(OUTBOUND_MESSAGE + " Received",
45                  sendTo("base").getPayloadAsString());
46      }
47  
48      /**
49       * Adapted model, which should not apply transformers
50       *
51       * @throws Exception
52       */
53      public void testAdapted() throws Exception
54      {
55          assertEquals(OUTBOUND_MESSAGE + " Received",
56                  sendTo("adapted").getPayloadAsString());
57      }
58  
59      /**
60       * Change in behaviour: transformers are now always applied as part of inbound flow even if component doesn't invoke them.
61       * was: Transformers on the adapted model should be ignored
62       *
63       * @throws Exception
64       */
65      public void testIgnored() throws Exception
66      {
67          assertEquals(OUTBOUND_MESSAGE +" transformed" +" transformed 2" + " Received",
68                  sendTo("ignored").getPayloadAsString());
69      }
70  
71      /**
72       * But transformers on the base model should be applied
73       *
74       * @throws Exception
75       */
76      public void testInbound() throws Exception
77      {
78          assertEquals(
79              // this reads backwards - innermost is first in chain
80              StringAppendTestTransformer.append(" transformed 2",
81                  StringAppendTestTransformer.appendDefault(OUTBOUND_MESSAGE)) + " Received",
82                  sendTo("inbound").getPayloadAsString());
83      }
84  
85      @Override
86      protected int getNumPortsToFind()
87      {
88          return 4;
89      }
90  
91  }