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1   /*
2    * $Id: MultipleTransformerRefsTestCase.java 22414 2011-07-14 13:24:46Z 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.config.spring.parsers.endpoint;
12  
13  import org.mule.api.MuleException;
14  import org.mule.api.endpoint.ImmutableEndpoint;
15  import org.mule.api.transformer.Transformer;
16  
17  import java.util.List;
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.assertTrue;
24  
25  /**
26   * This really tests the handling of multiple references in
27   * {@link org.mule.config.spring.parsers.assembly.DefaultBeanAssembler}
28   */
29  public class MultipleTransformerRefsTestCase  extends AbstractEndpointTestCase
30  {
31  
32      @Override
33      protected String getConfigResources()
34      {
35          return "org/mule/config/spring/parsers/endpoint/multiple-transformer-refs-test.xml";
36      }
37  
38      @Test
39      public void testMultipleRefs() throws MuleException
40      {
41          ImmutableEndpoint endpoint = doTest("many");
42          List transformers = endpoint.getTransformers();
43          assertNotNull(transformers);
44          // this lets us check ordering before size, safely, which is useful on failure
45          assertTrue(transformers.size() > 0);
46          assertEquals("a", ((Transformer) transformers.get(0)).getName());
47          assertTrue(transformers.size() > 1);
48          assertEquals("b", ((Transformer) transformers.get(1)).getName());
49          assertEquals(3, transformers.size());
50          assertEquals("c", ((Transformer) transformers.get(2)).getName());
51      }
52  
53      @Test
54      public void testSingleRef() throws MuleException
55      {
56          ImmutableEndpoint endpoint = doTest("single");
57          List transformers = endpoint.getTransformers();
58          assertNotNull(transformers);
59          assertEquals(1, transformers.size());
60          assertEquals("a", ((Transformer) transformers.get(0)).getName());
61      }
62  
63  }