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.assertTrue;
013    import static org.junit.Assert.assertEquals;
014    
015    import java.util.HashMap;
016    import java.util.Map;
017    import java.util.Properties;
018    import org.junit.Test;
019    import org.picocontainer.ComponentAdapter;
020    import org.picocontainer.Parameter;
021    import org.picocontainer.lifecycle.ReflectionLifecycleStrategy;
022    import org.picocontainer.monitors.ConsoleComponentMonitor;
023    
024    public class TypedFieldInjectionTestCase {
025        private static final String FIELD_TYPES = Integer.class.getName() + " " + PogoStick.class.getName() + " " + Float.class.getName();
026    
027        public static class Helicopter {
028            private PogoStick pogo;
029        }
030    
031        public static class PogoStick {
032        }
033    
034    
035        @Test public void testFactoryMakesNamedInjector() {
036    
037            TypedFieldInjection injectionFactory = new TypedFieldInjection();
038    
039            ConsoleComponentMonitor cm = new ConsoleComponentMonitor();
040            Properties props = new Properties();
041            props.setProperty("injectionFieldTypes", FIELD_TYPES);
042            ComponentAdapter ca = injectionFactory.createComponentAdapter(cm, new ReflectionLifecycleStrategy(cm),
043                    props, Map.class, HashMap.class, Parameter.DEFAULT);
044    
045            assertTrue(ca instanceof TypedFieldInjector);
046    
047            TypedFieldInjector tfi = (TypedFieldInjector) ca;
048    
049            assertEquals(3, tfi.getInjectionFieldTypes().size());
050            assertEquals(Integer.class.getName(), tfi.getInjectionFieldTypes().get(0));
051            assertEquals(PogoStick.class.getName(), tfi.getInjectionFieldTypes().get(1));
052            assertEquals(Float.class.getName(), tfi.getInjectionFieldTypes().get(2));
053        }
054    
055        @Test public void testPropertiesAreRight() {
056            Properties props = TypedFieldInjection.injectionFieldTypes(FIELD_TYPES);
057            assertEquals("java.lang.Integer org.picocontainer.injectors.TypedFieldInjectionTestCase$PogoStick java.lang.Float", props.getProperty("injectionFieldTypes"));
058            assertEquals(1, props.size());
059        }
060    
061    
062    }