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1   /*
2    * $Id: ExpressionTransformerTestCase.java 18265 2010-07-19 09:42:45Z rossmason $
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.FunctionalTestCase;
17  
18  import java.util.Arrays;
19  import java.util.List;
20  
21  public class TransformationContentTypeTestCase extends FunctionalTestCase
22  {
23      @Override
24      protected String getConfigResources()
25      {
26          return "content-type-setting-transformer-configs.xml";
27      }
28  
29      public void testReturnType() throws Exception
30      {
31          Transformer trans = muleContext.getRegistry().lookupTransformer("testTransformer");
32          assertNotNull(trans);
33          String inputMessage = "ABCDEF";
34          byte[] array = (byte[]) trans.transform(inputMessage);
35  
36          MuleMessage message = new DefaultMuleMessage(inputMessage, muleContext);
37          List<Transformer> transformers = Arrays.asList(new Transformer[] {trans});
38          message.applyTransformers(null, transformers);
39          assertEquals("text/plain", message.getDataType().getMimeType());
40          assertEquals("iso-8859-1", message.getEncoding());
41  
42      }
43  }