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 *****************************************************************************/
010package org.picocontainer.behaviors;
011
012import static org.junit.Assert.assertNotNull;
013import static org.junit.Assert.assertTrue;
014import static org.junit.Assert.fail;
015
016import java.awt.event.ActionEvent;
017import java.awt.event.ActionListener;
018import java.awt.event.MouseEvent;
019import java.awt.event.MouseListener;
020
021import org.junit.Test;
022import org.picocontainer.ComponentAdapter;
023import org.picocontainer.PicoCompositionException;
024import org.picocontainer.injectors.ConstructorInjector;
025import org.picocontainer.lifecycle.NullLifecycleStrategy;
026import org.picocontainer.monitors.NullComponentMonitor;
027
028public class HiddenImplementationTestCase {
029
030    @Test public void testMultipleInterfacesCanBeHidden() {
031        ComponentAdapter ca = new ConstructorInjector(new Class[]{ActionListener.class, MouseListener.class}, Footle.class, null, new NullComponentMonitor(), false);
032        HiddenImplementation ihca = new HiddenImplementation(ca);
033        Object comp = ihca.getComponentInstance(null, null);
034        assertNotNull(comp);
035        assertTrue(comp instanceof ActionListener);
036        assertTrue(comp instanceof MouseListener);
037    }    
038
039    @Test public void testNonInterfaceInArrayCantBeHidden() {
040        ComponentAdapter ca = new ConstructorInjector(new Class[]{String.class}, Footle.class, null, new NullComponentMonitor(), false);
041        HiddenImplementation ihca = new HiddenImplementation(ca);
042        try {
043            ihca.getComponentInstance(null, null);
044            fail("PicoCompositionException expected");
045        } catch (PicoCompositionException e) {
046            // expected        
047        }
048    }
049
050
051    
052    public class Footle implements ActionListener, MouseListener {
053        public void actionPerformed(ActionEvent e) {
054        }
055
056        public void mouseClicked(MouseEvent e) {
057        }
058
059        public void mouseEntered(MouseEvent e) {
060        }
061
062        public void mouseExited(MouseEvent e) {
063        }
064
065        public void mousePressed(MouseEvent e) {
066        }
067
068        public void mouseReleased(MouseEvent e) {
069        }
070
071    }
072
073}