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1   /*
2    * $Id: PromptStdioConnectorTestCase.java 22377 2011-07-11 12:41:42Z 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.transport.stdio;
12  
13  import org.mule.api.lifecycle.InitialisationException;
14  import org.mule.api.transport.Connector;
15  import org.mule.transport.AbstractConnectorTestCase;
16  
17  import java.io.ByteArrayInputStream;
18  import java.io.InputStream;
19  
20  import org.junit.Test;
21  
22  import static org.junit.Assert.assertEquals;
23  
24  public class PromptStdioConnectorTestCase extends AbstractConnectorTestCase
25  {
26      @Override
27      public String getTestEndpointURI()
28      {
29          return "stdio://System.out";
30      }
31  
32      @Override
33      public Connector createConnector() throws Exception
34      {
35          Connector cnn = new PromptStdioConnector(muleContext);
36          cnn.setName("TestStdio");
37          return cnn;
38      }
39  
40      @Override
41      public Object getValidMessage() throws Exception
42      {
43          return "Test Message";
44      }
45  
46      @Test
47      public void testContextClassLoaderResourceLookup() throws InitialisationException
48      {
49          ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader();
50          PromptStdioConnector connector = new PromptStdioConnector(muleContext);
51          connector.setResourceBundle("dummy-messages");
52          connector.setPromptMessageCode("1");
53          connector.setOutputMessageCode("2");
54          try
55          {
56              Thread.currentThread().setContextClassLoader(new ContextClassLoaderTestClassLoader());
57              connector.doInitialise();
58          }
59          finally
60          {
61              Thread.currentThread().setContextClassLoader(originalClassLoader);
62          }
63  
64          assertEquals("Test ContextClassLoader Prompt Message", connector.getPromptMessage());
65          assertEquals("Test ContextClassLoader Output Message", connector.getOutputMessage());
66      }
67  
68      private class ContextClassLoaderTestClassLoader extends ClassLoader
69      {
70          public ContextClassLoaderTestClassLoader()
71          {
72              super();
73          }
74          
75          @Override
76          public InputStream getResourceAsStream(String name)
77          {
78              String messages = "1=Test ContextClassLoader Prompt Message\n2=Test ContextClassLoader Output Message";
79              return new ByteArrayInputStream(messages.getBytes());
80          }
81      }
82  }