cvs commit: jakarta-avalon-excalibur/container/src/test/org/apache/excalibur/container/legacy/test LegacyComponentManagerTestCase.java

[bl...@apache.org]

bloritsch    2002/09/12 12:29:42

  Added:       container/src/test/org/apache/excalibur/container/legacy/test
                        LegacyComponentManagerTestCase.java
  Log:
  add LegacyComponentManagerTestCase
  
  Revision  Changes    Path
  1.1                  jakarta-avalon-excalibur/container/src/test/org/apache/excalibur/container/legacy/test/LegacyComponentManagerTestCase.java
  
  Index: LegacyComponentManagerTestCase.java
  ===================================================================
  /*
   * Copyright (C) The Apache Software Foundation. All rights reserved.
   *
   * This software is published under the terms of the Apache Software License
   * version 1.1, a copy of which has been included with this distribution in
   * the LICENSE.txt file.
   */
  
  package org.apache.excalibur.container.legacy.test;
  
  import org.apache.avalon.framework.component.*;
  import org.apache.avalon.framework.service.*;
  import org.apache.excalibur.container.legacy.LegacyComponentManager;
  
  import junit.framework.TestCase;
  
  /**
   * Test the LegacyComponentManager/Selector.  Requires JDK 1.3+
   *
   * @author <a href="mailto:bloritsch@apache.org">Berin Loritsch</a>
   */
  public final class LegacyComponentManagerTestCase extends junit.framework.TestCase
  {
      public LegacyComponentManagerTestCase()
      {
          this("Test the LegacyCompoenntManager");
      }
  
      public LegacyComponentManagerTestCase(String name)
      {
          super( name );
      }
  
      public static interface Test
      {
          String ROLE = Test.class.getName();
          int getTestVal();
      }
  
      private final static String SELECTOR_ROLE = Test.ROLE + "Selector";
  
      private static final class TestImpl implements Test
      {
          private final int m_val;
  
          public TestImpl() { this( -1 ); }
          public TestImpl( int val ) { m_val = val; }
  
          public int getTestVal() { return m_val; }
      }
  
      public void setUp()
      {
          DefaultServiceSelector selector = new DefaultServiceSelector();
          selector.put( "default", new TestImpl(0) );
          selector.put( "other", new TestImpl(1) );
          selector.makeReadOnly();
  
          DefaultServiceManager manager = new DefaultServiceManager();
          manager.put( SELECTOR_ROLE, selector );
          manager.put( Test.ROLE, new TestImpl(7) );
          manager.makeReadOnly();
  
          m_manager = manager;
          m_legacyManager = new LegacyComponentManager( m_manager );
      }
  
      private ComponentManager m_legacyManager;
      private ServiceManager m_manager;
  
      private void assertIsComponent( Object comp )
      {
          assertTrue( comp + " is not a component", comp instanceof Component );
      }
  
      private void assertNotComponent( Object comp )
      {
          assertTrue( comp + " is a component", ! ( comp instanceof Component ) );
      }
  
      public void testRegularLookup()
          throws Exception
      {
          assertTrue( m_manager.hasService( Test.ROLE ) );
          assertTrue( m_legacyManager.hasComponent( Test.ROLE ) );
  
          Test service = (Test) m_manager.lookup( Test.ROLE );
          Test component = (Test) m_legacyManager.lookup( Test.ROLE );
  
          assertTrue( service != null );
          assertTrue( component != null );
  
          assertNotComponent( service );
          assertIsComponent( component );
  
          assertEquals( service.getTestVal(), component.getTestVal() );
          assertEquals( 7, component.getTestVal() );
          assertEquals( 7, service.getTestVal() );
      }
  
      public void testSelectorLookup()
          throws Exception
      {
          assertTrue( m_manager.hasService( SELECTOR_ROLE ) );
          assertTrue( m_legacyManager.hasComponent( SELECTOR_ROLE ) );
  
          Object serviceTst = m_manager.lookup( SELECTOR_ROLE );
          Object componentTst = m_legacyManager.lookup( SELECTOR_ROLE );
  
          assertTrue( serviceTst != null );
          assertTrue( componentTst != null );
  
          assertNotComponent( serviceTst );
          assertIsComponent( componentTst );
  
          assertTrue( serviceTst instanceof ServiceSelector );
          assertTrue( componentTst instanceof ComponentSelector );
      }
  
      public void testWIthinSelectorLookup()
          throws Exception
      {
          assertTrue( m_manager.hasService( SELECTOR_ROLE ) );
          assertTrue( m_legacyManager.hasComponent( SELECTOR_ROLE ) );
  
          ServiceSelector svcSel = (ServiceSelector) m_manager.lookup( SELECTOR_ROLE );
          ComponentSelector cmpSel = (ComponentSelector) m_legacyManager.lookup( SELECTOR_ROLE );
  
          assertTrue( svcSel != null );
          assertTrue( cmpSel != null );
  
          assertNotComponent( svcSel );
          assertIsComponent( cmpSel );
  
          assertTrue( svcSel.isSelectable( "default" ) );
          assertTrue( cmpSel.hasComponent( "default" ) );
  
          Test service = (Test) svcSel.select( "default" );
          Test component = (Test) cmpSel.select( "default" );
  
          assertTrue( service != null );
          assertTrue( component != null );
  
          assertNotComponent( service );
          assertIsComponent( component );
  
          assertEquals( service.getTestVal(), component.getTestVal() );
          assertEquals( 0, component.getTestVal() );
          assertEquals( 0, service.getTestVal() );
  
          assertTrue( svcSel.isSelectable( "other" ) );
          assertTrue( cmpSel.hasComponent( "other" ) );
  
          service = (Test) svcSel.select( "other" );
          component = (Test) cmpSel.select( "other" );
  
          assertTrue( service != null );
          assertTrue( component != null );
  
          assertNotComponent( service );
          assertIsComponent( component );
  
          assertEquals( service.getTestVal(), component.getTestVal() );
          assertEquals( 1, component.getTestVal() );
          assertEquals( 1, service.getTestVal() );
      }
  }
  
  
  

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