001    /*****************************************************************************
002     * Copyright (C) NanoContainer 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.nanocontainer.script.xml;
010    
011    import java.io.IOException;
012    import java.io.StringReader;
013    
014    import javax.xml.parsers.DocumentBuilder;
015    import javax.xml.parsers.DocumentBuilderFactory;
016    import javax.xml.parsers.ParserConfigurationException;
017    
018    import junit.framework.TestCase;
019    
020    import org.w3c.dom.Document;
021    import org.xml.sax.InputSource;
022    import org.xml.sax.SAXException;
023    
024    import com.thoughtworks.xstream.XStream;
025    import com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider;
026    
027    /**
028     * @author Paul Hammant
029     * @author Marcos Tarruella
030     */
031    public class XStreamComponentInstanceFactoryTestCase extends TestCase {
032    
033        public void testDeserializationWithDefaultMode() throws ParserConfigurationException, IOException, SAXException, ClassNotFoundException {
034            runDeserializationTest(new XStreamComponentInstanceFactory());
035        }
036    
037        public void testDeserializationInEncancedMode() throws ParserConfigurationException, IOException, SAXException, ClassNotFoundException {
038            runDeserializationTest(new XStreamComponentInstanceFactory(new XStream(new Sun14ReflectionProvider())));
039        }
040    
041        public void testDeserializationInPureJavaMode() throws ParserConfigurationException, IOException, SAXException, ClassNotFoundException {
042            runDeserializationTest(new PureJavaXStreamComponentInstanceFactory());
043        }
044    
045        public void runDeserializationTest(XMLComponentInstanceFactory factory) throws ParserConfigurationException, IOException, SAXException, ClassNotFoundException {
046            StringReader sr = new StringReader("" +
047                    "<org.nanocontainer.script.xml.TestBean>" +
048                    "<foo>10</foo>" +
049                    "<bar>hello</bar>" +
050                    "</org.nanocontainer.script.xml.TestBean>");
051            InputSource is = new InputSource(sr);
052            DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
053            Document doc = db.parse(is);
054    
055            Object o = factory.makeInstance(null, doc.getDocumentElement(), Thread.currentThread().getContextClassLoader());
056            TestBean bean = (TestBean) o;
057            assertEquals("hello", bean.getBar());
058            assertEquals(10, bean.getFoo());
059        }
060    
061    }