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 static org.junit.Assert.assertNotNull;
013    import static org.junit.Assert.assertNull;
014    import static org.junit.Assert.assertEquals;
015    
016    import java.lang.annotation.ElementType;
017    import java.lang.annotation.Retention;
018    import java.lang.annotation.RetentionPolicy;
019    import java.lang.annotation.Target;
020    
021    import org.junit.Test;
022    import org.picocontainer.DefaultPicoContainer;
023    import org.picocontainer.MutablePicoContainer;
024    import org.picocontainer.annotations.Inject;
025    import org.picocontainer.lifecycle.NullLifecycleStrategy;
026    import org.picocontainer.monitors.NullComponentMonitor;
027    
028    public class TypedFieldInjectorTestCase {
029    
030        public static class Helicopter {
031            private PogoStick pogo;
032        }
033    
034    
035        public static class PogoStick {
036        }
037    
038        @Test public void testFieldInjectionByType() {
039            MutablePicoContainer pico = new DefaultPicoContainer();
040            pico.addAdapter(new TypedFieldInjector(Helicopter.class, Helicopter.class, null,
041                                                        new NullComponentMonitor(),
042                    new NullLifecycleStrategy(),
043                    Integer.class.getName() + " " + PogoStick.class.getName() + " " + Float.class.getName()));
044            pico.addComponent(PogoStick.class, new PogoStick());
045            Helicopter chopper = pico.getComponent(Helicopter.class);
046            assertNotNull(chopper);
047            assertNotNull(chopper.pogo);
048        }
049    
050    
051    }