TestUnSerializable


1   /*
2    * Copyright (c) 2002-2003 by OpenSymphony
3    * All rights reserved.
4    */
5   /*
6    * Created on Mar 11, 2005
7    *
8    * TODO To change the template for this generated file go to
9    * Window - Preferences - Java - Code Style - Code Templates
10   */
11  package com.opensymphony.oscache.plugins.diskpersistence;
12  
13  import com.opensymphony.oscache.general.GeneralCacheAdministrator;
14  
15  import junit.framework.Test;
16  import junit.framework.TestCase;
17  import junit.framework.TestSuite;
18  
19  import java.io.File  ;
20  
21  /**
22   * @author admin
23   *
24   * TODO To change the template for this generated type comment go to
25   * Window - Preferences - Java - Code Style - Code Templates
26   */
27  public class TestUnSerializable extends TestCase {
28      final String   CACHE_DIRECTORY_PATH = TestDiskPersistenceListener.CACHEDIR + "/application";
29      GeneralCacheAdministrator cache;
30  
31      /* (non-Javadoc)
32       * @see junit.framework.TestCase#setUp()
33       */
34      protected void setUp() throws Exception   {
35          // TODO Auto-generated method stub
36          super.setUp();
37  
38          java.util.Properties   properties = new java.util.Properties  ();
39          properties.setProperty("cache.path", TestDiskPersistenceListener.CACHEDIR);
40          properties.setProperty("cache.persistence.class", "com.opensymphony.oscache.plugins.diskpersistence.DiskPersistenceListener");
41          properties.setProperty("cache.persistence.overflow.only", "true");
42  
43          //          properties.setProperty("cache.memory", "false");
44          properties.setProperty("cache.capacity", "2");
45          properties.setProperty("cache.unlimited.disk", "false");
46          cache = new GeneralCacheAdministrator(properties);
47          cache.getCache().getPersistenceListener().clear();
48      }
49  
50      /* (non-Javadoc)
51       * @see junit.framework.TestCase#tearDown()
52       */
53      protected void tearDown() throws Exception   {
54          // TODO Auto-generated method stub
55          super.tearDown();
56      }
57  
58      public void testNotSerializableObject() throws Exception   {
59          cache.putInCache("1", new UnSerializable());
60          cache.putInCache("2", new UnSerializable());
61          assertTrue(isDirectoryEmpty(CACHE_DIRECTORY_PATH));
62          cache.putInCache("3", new UnSerializable());
63          cache.putInCache("4", new UnSerializable());
64          assertTrue(isDirectoryEmpty(CACHE_DIRECTORY_PATH));
65          cache.flushAll();
66      }
67  
68      /**
69           * @param filePath
70           * @return
71           */
72      private boolean isDirectoryEmpty(String   filePath) {
73          File   file = new File  (filePath);
74          return !file.exists() || (file.list().length == 0);
75      }
76  
77      /**
78      * This methods returns the name of this test class to JUnit
79      * <p>
80      * @return The test for this class
81      */
82      public static Test suite() {
83          return new TestSuite(TestUnSerializable.class);
84      }
85  
86      public static class UnSerializable {
87          int asdfasdfasdf = 234;
88      }
89  }
90
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