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.injectors;
011    
012    import junit.framework.TestCase;
013    import org.picocontainer.MutablePicoContainer;
014    import org.picocontainer.Parameter;
015    import org.picocontainer.annotations.Inject;
016    import org.picocontainer.DefaultPicoContainer;
017    import org.picocontainer.lifecycle.NullLifecycleStrategy;
018    import org.picocontainer.monitors.NullComponentMonitor;
019    import org.picocontainer.injectors.MethodAnnotationInjector;
020    import org.picocontainer.injectors.SetterInjector;
021    
022    public class MethodAnnotationInjectorTestCase extends TestCase {
023    
024        public static class AnnotatedBurp {
025    
026            private Wind wind;
027    
028            @Inject
029            public void windyWind(Wind wind) {
030                this.wind = wind;
031            }
032        }
033    
034        public static class SetterBurp {
035    
036            private Wind wind;
037    
038            public void setWind(Wind wind) {
039                this.wind = wind;
040            }
041        }
042    
043        public static class Wind {
044        }
045    
046        public void testSetterMethodInjectionToContrastWithThatBelow() {
047    
048            MutablePicoContainer pico = new DefaultPicoContainer();
049            pico.addAdapter(new SetterInjector(SetterBurp.class, SetterBurp.class, Parameter.DEFAULT, new NullComponentMonitor(), new NullLifecycleStrategy()));
050            pico.addComponent(Wind.class, new Wind());
051            SetterBurp burp = pico.getComponent(SetterBurp.class);
052            assertNotNull(burp);
053            assertNotNull(burp.wind);
054        }
055    
056        public void testNonSetterMethodInjection() {
057            MutablePicoContainer pico = new DefaultPicoContainer();
058            pico.addAdapter(new MethodAnnotationInjector(AnnotatedBurp.class, AnnotatedBurp.class, Parameter.DEFAULT,
059                                                   new NullComponentMonitor(), new NullLifecycleStrategy()) {
060                protected String getInjectorPrefix() {
061                    return "init";
062                }
063            });
064            pico.addComponent(Wind.class, new Wind());
065            AnnotatedBurp burp = pico.getComponent(AnnotatedBurp.class);
066            assertNotNull(burp);
067            assertNotNull(burp.wind);
068        }
069    
070    }