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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.transformer.codec;
8   
9   import org.mule.api.transformer.Transformer;
10  import org.mule.transformer.AbstractTransformerTestCase;
11  import org.mule.transformer.types.DataTypeFactory;
12  import org.mule.util.Base64;
13  
14  import static org.junit.Assert.fail;
15  
16  public class Base64TransformersTestCase extends AbstractTransformerTestCase
17  {
18      private static final String TEST_DATA = "the quick brown fox jumped over the lazy dog";
19      
20      @Override
21      public Object getResultData()
22      {
23          try
24          {
25              return Base64.encodeBytes(TEST_DATA.getBytes());
26          }
27          catch (Exception ex)
28          {
29              fail();
30              return null;
31          }
32      }
33  
34      @Override
35      public Object getTestData()
36      {
37          return TEST_DATA;
38      }
39  
40      @Override
41      public Transformer getTransformer()
42      {
43          return new Base64Encoder();
44      }
45  
46      @Override
47      public Transformer getRoundTripTransformer()
48      {
49          Transformer t = new Base64Decoder();
50          // our input is a String so we expect a String as output
51          t.setReturnDataType(DataTypeFactory.STRING);
52          return t;
53      }
54  }