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1   /*
2    * $Id: TransformationContentTypeTestCase.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.transformers.simple;
12  
13  import org.mule.DefaultMuleMessage;
14  import org.mule.api.MuleMessage;
15  import org.mule.api.transformer.Transformer;
16  import org.mule.tck.junit4.FunctionalTestCase;
17  
18  import java.util.Arrays;
19  import java.util.List;
20  
21  import org.junit.Test;
22  
23  import static org.junit.Assert.assertEquals;
24  import static org.junit.Assert.assertNotNull;
25  
26  public class TransformationContentTypeTestCase extends FunctionalTestCase
27  {
28  
29      @Override
30      protected String getConfigResources()
31      {
32          return "content-type-setting-transformer-configs.xml";
33      }
34  
35      @Test
36      public void testReturnType() throws Exception
37      {
38          Transformer trans = muleContext.getRegistry().lookupTransformer("testTransformer");
39          assertNotNull(trans);
40          String inputMessage = "ABCDEF";
41          byte[] array = (byte[]) trans.transform(inputMessage);
42  
43          MuleMessage message = new DefaultMuleMessage(inputMessage, muleContext);
44          List<Transformer> transformers = Arrays.asList(new Transformer[] {trans});
45          message.applyTransformers(null, transformers);
46          assertEquals("text/plain", message.getDataType().getMimeType());
47          assertEquals("iso-8859-1", message.getEncoding());
48      }
49  }