SingletonProxyContainerTestCase


1   /*****************************************************************************
2    * Copyright (C) PicoContainer Organization. All rights reserved.            *
3    * ------------------------------------------------------------------------- *
4    * The software in this package is published under the terms of the BSD      *
5    * style license a copy of which has been included with this distribution in *
6    * the LICENSE.txt file.                                                     *
7    *                                                                           *
8    * Original code by the committers                                           *
9    *****************************************************************************/
10  
11  package tests.jfun.yan;
12  
13  import jfun.yan.containers.*;
14  import jfun.yan.*;
15  import junit.framework.TestSuite;
16  
17  import java.util.List  ;
18  import java.util.ArrayList  ;
19  
20  /**
21   * @author Paul Hammant
22   * @version $Revision: 1.2 $
23   */
24  public class SingletonProxyContainerTestCase
25  extends BaseProxyContainerTestCase {
26    public static void main(String  [] args){
27      Utils.runTest(suite());
28    }
29    private static TestSuite suite(){
30      return new TestSuite(SingletonProxyContainerTestCase.class);
31    }
32      protected Container createImplementationHidingPicoContainer() {
33          return new SingletonProxyContainer();
34      }
35  
36      protected Container createPicoContainer(Container parent) {
37          return new SingletonProxyContainer().inherit(parent);
38      }
39  
40      public void testUsageOfADifferentComponentAdapterFactory() {
41          // Jira bug 212 - logical opposite
42          Container parent = new DefaultContainer();
43          Container pico = 
44            new SingletonProxyContainer().inherit(parent);
45          pico.registerConstructor(List  .class, ArrayList  .class, null);
46          pico.verify();
47          List   list1 = (List  ) pico.getInstanceOfType(List  .class);
48          List   list2 = (List  ) pico.getInstanceOfType(List  .class);
49          assertNotNull(list1);
50          assertNotNull(list2);
51          assertTrue(list1 == list2);
52      }
53      protected Container getContainerImpl(){
54        return new SingletonProxyContainer();
55      }
56  
57  }
58
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