1   /***************************************************************************************
2    * Copyright (c) Jonas Bonér, Alexandre Vasseur. All rights reserved.                 *
3    * http://aspectwerkz.codehaus.org                                                    *
4    * ---------------------------------------------------------------------------------- *
5    * The software in this package is published under the terms of the LGPL license      *
6    * a copy of which has been included with this distribution in the license.txt file.  *
7    **************************************************************************************/
8   package test;
9   
10  import junit.framework.Test;
11  import junit.framework.TestCase;
12  import junit.framework.TestSuite;
13  import junit.textui.TestRunner;
14  import org.codehaus.aspectwerkz.util.UuidGenerator;
15  
16  /***
17   * @author <a href="mailto:jboner@codehaus.org">Jonas Bonér </a>
18   */
19  public class UUIDTest extends TestCase {
20      private int m_numberOfInvocations = 1000000;
21  
22      public UUIDTest(String name) {
23          super(name);
24      }
25  
26      public void testPerformance() {
27          long startTime = System.currentTimeMillis();
28          for (int i = 0; i < m_numberOfInvocations; i++) {
29              String uuid = UuidGenerator.generate(this);
30          }
31          long time = System.currentTimeMillis() - startTime;
32          double timePerUuidGenaration = time / (double) m_numberOfInvocations;
33          System.out.println("timePerUuidGenaration = " + timePerUuidGenaration);
34      }
35  
36      public static void main(String[] args) {
37          TestRunner.run(suite());
38      }
39  
40      public static Test suite() {
41          return new TestSuite(UUIDTest.class);
42      }
43  }