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     * Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant   *
009     *****************************************************************************/
010    package org.picocontainer.injectors;
011    
012    import org.picocontainer.PicoCompositionException;
013    import org.picocontainer.ComponentFactory;
014    import org.picocontainer.injectors.SetterInjectionFactory;
015    import org.picocontainer.monitors.NullComponentMonitor;
016    import org.picocontainer.DefaultPicoContainer;
017    import org.picocontainer.injectors.SetterInjector;
018    import org.picocontainer.tck.AbstractComponentFactoryTestCase;
019    import org.picocontainer.tck.AbstractComponentAdapterTestCase.RecordingLifecycleStrategy;
020    import org.picocontainer.testmodel.NullLifecycle;
021    import org.picocontainer.testmodel.RecordingLifecycle;
022    import org.picocontainer.testmodel.RecordingLifecycle.One;
023    
024    /**
025     * @author J&ouml;rg Schaible</a>
026     * @version $Revision: 3591 $
027     */
028    public class SetterInjectionFactoryTestCase extends AbstractComponentFactoryTestCase {
029        protected void setUp() throws Exception {
030            picoContainer = new DefaultPicoContainer(createComponentFactory());
031        }
032    
033        protected ComponentFactory createComponentFactory() {
034            return new SetterInjectionFactory();
035        }
036    
037        public static interface Bean {
038        }
039    
040        public static class NamedBean implements Bean {
041            private String name;
042    
043            public String getName() {
044                return name;
045            }
046    
047            public void setName(String name) {
048                this.name = name;
049            }
050        }
051    
052        public static class NamedBeanWithPossibleDefault extends NamedBean {
053            private boolean byDefault;
054    
055            public NamedBeanWithPossibleDefault() {
056            }
057    
058            public NamedBeanWithPossibleDefault(String name) {
059                setName(name);
060                byDefault = true;
061            }
062    
063            public boolean getByDefault() {
064                return byDefault;
065            }
066        }
067    
068        public static class NoBean extends NamedBean {
069            public NoBean(String name) {
070                setName(name);
071            }
072        }
073    
074        public void testContainerUsesStandardConstructor() {
075            picoContainer.addComponent(Bean.class, NamedBeanWithPossibleDefault.class);
076            picoContainer.addComponent("Tom");
077            NamedBeanWithPossibleDefault bean = (NamedBeanWithPossibleDefault) picoContainer.getComponent(Bean.class);
078            assertFalse(bean.getByDefault());
079        }
080    
081        public void testContainerUsesOnlyStandardConstructor() {
082            picoContainer.addComponent(Bean.class, NoBean.class);
083            picoContainer.addComponent("Tom");
084            try {
085                picoContainer.getComponent(Bean.class);
086                fail("Instantiation should have failed.");
087            } catch (PicoCompositionException e) {
088            }
089        }
090    
091        public void testCustomLifecycleCanBeInjected() throws NoSuchMethodException {
092            RecordingLifecycleStrategy strategy = new RecordingLifecycleStrategy(new StringBuffer());
093            SetterInjectionFactory componentFactory = new SetterInjectionFactory();
094            SetterInjector sica = (SetterInjector)componentFactory.createComponentAdapter(new NullComponentMonitor(), strategy, null, NullLifecycle.class, NullLifecycle.class);
095            One one = new RecordingLifecycle.One(new StringBuffer());
096            sica.start(one);
097            sica.stop(one);        
098            sica.dispose(one);
099            assertEquals("<start<stop<dispose", strategy.recording());
100        }    
101    }