View Javadoc

1   /*
2    * $Id: PromptStdioConnectorTestCase.java 19191 2010-08-25 21:05:23Z tcarlson $
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  public class PromptStdioConnectorTestCase extends AbstractConnectorTestCase
21  {
22      @Override
23      public String getTestEndpointURI()
24      {
25          return "stdio://System.out";
26      }
27  
28      @Override
29      public Connector createConnector() throws Exception
30      {
31          Connector cnn = new PromptStdioConnector(muleContext);
32          cnn.setName("TestStdio");
33          return cnn;
34      }
35  
36      @Override
37      public Object getValidMessage() throws Exception
38      {
39          return "Test Message";
40      }
41  
42      public void testContextClassLoaderResourceLookup() throws InitialisationException
43      {
44          ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader();
45          PromptStdioConnector connector = new PromptStdioConnector(muleContext);
46          connector.setResourceBundle("dummy-messages");
47          connector.setPromptMessageCode("1");
48          connector.setOutputMessageCode("2");
49          try
50          {
51              Thread.currentThread().setContextClassLoader(new ContextClassLoaderTestClassLoader());
52              connector.doInitialise();
53          }
54          finally
55          {
56              Thread.currentThread().setContextClassLoader(originalClassLoader);
57          }
58  
59          assertEquals("Test ContextClassLoader Prompt Message", connector.getPromptMessage());
60          assertEquals("Test ContextClassLoader Output Message", connector.getOutputMessage());
61      }
62  
63      private class ContextClassLoaderTestClassLoader extends ClassLoader
64      {
65          public ContextClassLoaderTestClassLoader()
66          {
67              super();
68          }
69          
70          @Override
71          public InputStream getResourceAsStream(String name)
72          {
73              String messages = "1=Test ContextClassLoader Prompt Message\n2=Test ContextClassLoader Output Message";
74              return new ByteArrayInputStream(messages.getBytes());
75          }
76      }
77  }