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     *****************************************************************************/
009    package org.picocontainer.script.xml;
010    
011    import static org.junit.Assert.assertEquals;
012    
013    import java.io.IOException;
014    import java.io.StringReader;
015    
016    import javax.xml.parsers.DocumentBuilder;
017    import javax.xml.parsers.DocumentBuilderFactory;
018    import javax.xml.parsers.ParserConfigurationException;
019    
020    import org.junit.Test;
021    import org.w3c.dom.Document;
022    import org.xml.sax.InputSource;
023    import org.xml.sax.SAXException;
024    
025    import com.thoughtworks.xstream.XStream;
026    import com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider;
027    
028    /**
029     * @author Paul Hammant
030     * @author Marcos Tarruella
031     */
032    public class XStreamComponentInstanceFactoryTestCase {
033    
034        @Test public void testDeserializationWithDefaultMode() throws ParserConfigurationException, IOException, SAXException {
035            runDeserializationTest(new XStreamComponentInstanceFactory());
036        }
037    
038        @Test public void testDeserializationInEncancedMode() throws ParserConfigurationException, IOException, SAXException {
039            runDeserializationTest(new XStreamComponentInstanceFactory(new XStream(new Sun14ReflectionProvider())));
040        }
041    
042        @Test public void testDeserializationInPureJavaMode() throws ParserConfigurationException, IOException, SAXException {
043            runDeserializationTest(new PureJavaXStreamComponentInstanceFactory());
044        }
045    
046        public void runDeserializationTest(XMLComponentInstanceFactory factory) throws ParserConfigurationException, IOException, SAXException {
047            StringReader sr = new StringReader("" +
048                    "<org.picocontainer.script.xml.TestBean>" +
049                    "<foo>10</foo>" +
050                    "<bar>hello</bar>" +
051                    "</org.picocontainer.script.xml.TestBean>");
052            InputSource is = new InputSource(sr);
053            DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
054            Document doc = db.parse(is);
055    
056            Object o = factory.makeInstance(null, doc.getDocumentElement(), Thread.currentThread().getContextClassLoader());
057            TestBean bean = (TestBean) o;
058            assertEquals("hello", bean.getBar());
059            assertEquals(10, bean.getFoo());
060        }
061    
062    }