/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.processor.xml;
import java.io.CharArrayWriter;
import java.util.Properties;
import javax.xml.transform.sax.SAXTransformerFactory;
import javax.xml.transform.sax.TransformerHandler;
import javax.xml.transform.stream.StreamResult;
import org.teiid.query.mapping.xml.MappingNodeConstants;
import org.teiid.query.processor.xml.Element;
import org.teiid.query.processor.xml.NodeDescriptor;
import junit.framework.TestCase;
import net.sf.saxon.TransformerFactoryImpl;
public class TestElement extends TestCase{
private CharArrayWriter streamResultHolder;
private TransformerHandler handler;
public TestElement(String name) {
super(name);
}
public void setUp() throws Exception{
streamResultHolder = new CharArrayWriter();
SAXTransformerFactory factory = new TransformerFactoryImpl();
handler = factory.newTransformerHandler();
handler.setResult(new StreamResult(streamResultHolder));
handler.startDocument();
}
public void testStartAndEndEmptyElement() throws Exception{
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", null, true, null, null, null,false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element = new Element(descriptor, handler);
element.startElement();
element.endElement();
handler.endDocument();
assertEquals(new String(streamResultHolder.toCharArray()), "<?xml version=\"1.0\" encoding=\"UTF-8\"?><E1/>"); //$NON-NLS-1$
}
public void testStartAndEndElement() throws Exception{
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element = new Element(descriptor, handler);
element.setContent("test"); //$NON-NLS-1$
element.startElement();
element.endElement();
handler.endDocument();
assertEquals(new String(streamResultHolder.toCharArray()), "<?xml version=\"1.0\" encoding=\"UTF-8\"?><E1>test</E1>");//$NON-NLS-1$
}
public void testAddAttributes() throws Exception{
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element = new Element(descriptor, handler);
descriptor = NodeDescriptor.createNodeDescriptor("a1", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
element.setAttribute(descriptor, "test attribute"); //$NON-NLS-1$
element.setContent("test"); //$NON-NLS-1$
element.startElement();
element.endElement();
handler.endDocument();
assertEquals(new String(streamResultHolder.toCharArray()), "<?xml version=\"1.0\" encoding=\"UTF-8\"?><E1 a1=\"test attribute\">test</E1>");//$NON-NLS-1$
}
public void testIsChildOf()throws Exception{
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element1 = new Element(descriptor, handler);
descriptor = NodeDescriptor.createNodeDescriptor("E2", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element2 = new Element(descriptor, handler);
descriptor = NodeDescriptor.createNodeDescriptor("E3", null, true, null, null, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element3 = new Element(descriptor, handler);
element2.setParent(element1);
element3.setParent(element2);
assertTrue(element3.isChildOf(element1));
}
public void testNamespace()throws Exception{
Properties namespaceURIs = new Properties();
namespaceURIs.setProperty("n", "http://test");//$NON-NLS-1$ //$NON-NLS-2$
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", "n", true, null, namespaceURIs, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$//$NON-NLS-2$
Element element = new Element(descriptor, handler);
element.setContent("test"); //$NON-NLS-1$
element.startElement();
element.endElement();
handler.endDocument();
assertEquals(new String(streamResultHolder.toCharArray()), "<?xml version=\"1.0\" encoding=\"UTF-8\"?><n:E1 xmlns:n=\"http://test\">test</n:E1>");//$NON-NLS-1$
}
public void testNamespace2()throws Exception{
Properties namespaceURIs = new Properties();
namespaceURIs.setProperty("n", "http://test");//$NON-NLS-1$ //$NON-NLS-2$
NodeDescriptor descriptor = NodeDescriptor.createNodeDescriptor("E1", null, true, null, namespaceURIs, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$
Element element = new Element(descriptor, handler);
element.setContent("test"); //$NON-NLS-1$
element.startElement();
namespaceURIs = new Properties();
namespaceURIs.setProperty("n", "");//$NON-NLS-1$ //$NON-NLS-2$
descriptor = NodeDescriptor.createNodeDescriptor("E2", "n", true, null, namespaceURIs, null, false, null, MappingNodeConstants.NORMALIZE_TEXT_PRESERVE);//$NON-NLS-1$//$NON-NLS-2$
Element element2 = new Element(descriptor, handler);
element2.setContent("test"); //$NON-NLS-1$
element2.startElement();
element2.endElement();
element.endElement();
handler.endDocument();
//System.out.println(streamResultHolder.toCharArray());
assertEquals(new String(streamResultHolder.toCharArray()), "<?xml version=\"1.0\" encoding=\"UTF-8\"?><E1 xmlns:n=\"http://test\">test<n:E2>test</n:E2></E1>");//$NON-NLS-1$
}
}