1   /*** 
2    * 
3    * Copyright 2004 Protique Ltd
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License"); 
6    * you may not use this file except in compliance with the License. 
7    * You may obtain a copy of the License at 
8    * 
9    * http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License. 
16   * 
17   **/
18  package org.codehaus.activemq.util;
19  
20  import EDU.oswego.cs.dl.util.concurrent.PooledExecutor;
21  import junit.framework.TestCase;
22  
23  /***
24   * @version $Revision: 1.3 $
25   */
26  public class AsyncProxyTest extends TestCase {
27  
28      public void testAsyncProxy() throws Exception {
29          ExampleServer service = new ExampleServerImpl();
30          
31          // thread pool to execute tasks in
32          PooledExecutor executor = new PooledExecutor(1);
33          
34          // async proxy
35          ExampleServer proxy = (ExampleServer) AsyncProxy.createProxy(ExampleServer.class, service, executor);
36  
37          // lets make an async call
38          System.out.println("Making an async call from thread: " + Thread.currentThread());
39          proxy.foo();
40          
41          // wait a moment for async stuff
42          Thread.sleep(1000);
43  
44          assertEquals("Should have invoked foo by now", 1, service.getFooCount());
45  
46          ExecutorHelper.stopExecutor(executor);
47      }
48  }