001    /*****************************************************************************
002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
003     * ------------------------------------------------------------------------- *
004     * The software in this package is published under the terms of the BSD      *
005     * style license a copy of which has been included with this distribution in *
006     * the LICENSE.txt file.                                                     *
007     *                                                                           *
008     * Original code by                                                          *
009     *****************************************************************************/
010    package org.picocontainer.defaults;
011    
012    import org.picocontainer.tck.AbstractComponentAdapterFactoryTestCase;
013    import org.picocontainer.testmodel.SimpleTouchable;
014    import org.picocontainer.testmodel.Touchable;
015    
016    /**
017     * @author <a href="Rafal.Krzewski">rafal@caltha.pl</a>
018     * @version $Revision: 2347 $
019     */
020    public class CachingComponentAdapterFactoryTestCase extends AbstractComponentAdapterFactoryTestCase {
021        protected void setUp() throws Exception {
022            picoContainer = new DefaultPicoContainer(createComponentAdapterFactory());
023        }
024    
025        protected ComponentAdapterFactory createComponentAdapterFactory() {
026            return new CachingComponentAdapterFactory(new ConstructorInjectionComponentAdapterFactory());
027        }
028    
029        public void testContainerReturnsSameInstanceEachCall() {
030            picoContainer.registerComponentImplementation(Touchable.class, SimpleTouchable.class);
031            Touchable t1 = (Touchable) picoContainer.getComponentInstance(Touchable.class);
032            Touchable t2 = (Touchable) picoContainer.getComponentInstance(Touchable.class);
033            assertSame(t1, t2);
034        }
035    }