1   /*
2    * $Id: DefaultMuleClassPathConfigTestCase.java 10789 2008-02-12 20:04:43Z dfeist $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.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.module.boot;
12  
13  import org.mule.tck.AbstractMuleTestCase;
14  import org.mule.util.FileUtils;
15  import org.mule.util.SystemUtils;
16  
17  import java.io.File;
18  import java.net.URL;
19  import java.util.List;
20  
21  public class DefaultMuleClassPathConfigTestCase extends AbstractMuleTestCase
22  {
23  
24      /**
25       * $MULE_BASE/lib/user folder should come before $MULE_HOME/lib/user. Note this
26       * test checks folder only, not the jars. See
27       * http://mule.mulesource.org/jira/browse/MULE-1311 for more details.
28       * 
29       * @throws Exception in case of any error
30       */
31      public void testMuleBaseUserFolderOverridesMuleHome() throws Exception
32      {
33          final File tempDir = SystemUtils.getJavaIoTmpDir();
34          final long now = System.currentTimeMillis();
35          final File currentTestFolder = new File(tempDir, "mule_test_delete_me_" + now);
36  
37          File testMuleHome = new File(currentTestFolder, "mule_home");
38          File testMuleBase = new File(currentTestFolder, "mule_base");
39  
40          try
41          {
42              assertTrue("Couldn't create test Mule home folder.", testMuleHome.mkdirs());
43              assertTrue("Couldn't create test Mule base folder.", testMuleBase.mkdirs());
44  
45              DefaultMuleClassPathConfig cp = new DefaultMuleClassPathConfig(testMuleHome, testMuleBase);
46              List urls = cp.getURLs();
47              assertNotNull("Urls shouldn't be null.", urls);
48              assertFalse("Urls shouldn't be empty.", urls.isEmpty());
49  
50              URL muleBaseUserFolder = new File(testMuleBase, DefaultMuleClassPathConfig.USER_DIR)
51                  .getAbsoluteFile().toURI().toURL();
52              String expectedMuleBaseUserFolder = muleBaseUserFolder.toExternalForm();
53              String firstUrl = ((URL) urls.get(0)).toExternalForm();
54              assertEquals("$MULE_BASE/lib/user must come first.", expectedMuleBaseUserFolder, firstUrl);
55          }
56          finally
57          {
58              // tearDown() may be too late for these calls
59              FileUtils.deleteTree(currentTestFolder);
60          }
61      }
62  
63  }