/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cocoon.xml.dom;
import org.custommonkey.xmlunit.XMLTestCase;
import org.custommonkey.xmlunit.XMLUnit;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.helpers.AttributesImpl;
/**
* Testcase for DOMStreamer and DOMBuilder.
*
* @author <a href="mailto:stephan@apache.org">Stephan Michels</a>
* @version CVS $Id$
*/
public class DOMBuilderStreamerTestCase extends XMLTestCase {
public DOMBuilderStreamerTestCase(String name) {
super(name);
}
public void testBuilderWithOneElement() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startElement("", "root", "root", atts);
builder.endElement("", "root", "root");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<root/>");
assertXMLEqual(document, builder.getDocument());
}
public void testBuilderWithMoreElements() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startElement("", "root", "root", atts);
builder.startElement("", "node", "node", atts);
builder.endElement("", "node", "node");
builder.startElement("", "node", "node", atts);
builder.endElement("", "node", "node");
builder.endElement("", "root", "root");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<root><node/><node/></root>");
assertXMLEqual(document, builder.getDocument());
}
public void testBuilderWithText() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startElement("", "root", "root", atts);
builder.characters("abcd".toCharArray(), 0, 4);
builder.endElement("", "root", "node");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<root>abcd</root>");
assertXMLEqual(document, builder.getDocument());
}
/*public void testBuilderWithNS() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startPrefixMapping("", "http://xml.apache.org");
builder.startElement("", "root", "root", atts);
builder.endElement("", "node", "node");
builder.endPrefixMapping("");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<root xmlns=\"http://xml.apache.org\"/>");
assertXMLEqual(document, builder.getDocument());
}*/
/*public void testBuilderWithPrefix() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startPrefixMapping("bla", "http://xml.apache.org");
builder.startElement("http://xml.apache.org", "root", "bla:root", atts);
builder.endElement("http://xml.apache.org", "root", "bla:root");
builder.endPrefixMapping("bla");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<bla:root xmlns:bla=\"http://xml.apache.org\"/>");
assertXMLEqual(document, builder.getDocument());
}*/
/*public void testBuilderWithNSError() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
try {
builder.startDocument();
builder.startPrefixMapping("bla", "http://xml.apache.org");
atts.addAttribute( "", "bla", "xmlns:bla", "CDATA", "http://xml.apache.org");
builder.startElement("http://xml.apache.org", "root", "bla:root", atts);
builder.endElement("http://xml.apache.org", "root", "bla:root");
builder.endPrefixMapping("bla");
builder.endDocument();
fail("DOMBuilder should throw exception because of permitted attribute");
} catch (Exception e) {
// nothing
}
}*/
public void testBuilderWithComments() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startElement("", "root", "root", atts);
builder.comment("abcd".toCharArray(), 0, 4);
builder.endElement("", "root", "node");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<root><!--abcd--></root>");
assertXMLEqual(document, builder.getDocument());
}
public void testBuilderWithCommentWithinDocType() throws Exception {
AttributesImpl atts = new AttributesImpl();
DOMBuilder builder = new DOMBuilder();
builder.startDocument();
builder.startDTD("skinconfig", null, null);
builder.comment("abcd".toCharArray(), 0, 4);
builder.endDTD();
builder.startElement("", "root", "root", atts);
builder.endElement("", "root", "node");
builder.endDocument();
Document document = XMLUnit.buildControlDocument("<!DOCTYPE skinconfig [<!--abcd-->]><root></root>");
print(document);
print(builder.getDocument());
assertXMLEqual(document, builder.getDocument());
}
public final void print(Document document) {
TransformerFactory factory = TransformerFactory.newInstance();
try
{
javax.xml.transform.Transformer serializer = factory.newTransformer();
serializer.transform(new DOMSource(document), new StreamResult(System.out));
System.out.println();
}
catch (TransformerException te)
{
te.printStackTrace();
}
}
public void testTestFacility() throws Exception {
Document document = XMLUnit.getControlParser().newDocument();
Element elemA = document.createElement("root");
document.appendChild(elemA);
Document oneElementDocument = XMLUnit.buildControlDocument("<root/>");
assertXMLEqual(oneElementDocument, document);
document = XMLUnit.getControlParser().newDocument();
elemA = document.createElement("node");
document.appendChild(elemA);
oneElementDocument = XMLUnit.buildControlDocument("<root/>");
assertXMLNotEqual(oneElementDocument, document);
}
public void testStreamer() throws Exception {
Document document = XMLUnit.getControlParser().newDocument();
Element elemA = document.createElement("root");
document.appendChild(elemA);
Element elemB = document.createElement("node");
elemA.appendChild(elemB);
elemB = document.createElement("node");
elemA.appendChild(elemB);
DOMBuilder builder = new DOMBuilder();
DOMStreamer streamer = new DOMStreamer(builder);
streamer.stream(document);
document = builder.getDocument();
Document moreElementDocument = XMLUnit.buildControlDocument("<root><node/><node/></root>");
assertXMLEqual(moreElementDocument, document);
}
/*public void testStreamerWithNS() throws Exception {
Document document = XMLUnit.getControlParser().newDocument();
Element elemA = document.createElementNS("http://xml.apache.org", "root");
document.appendChild(elemA);
Element elemB = document.createElementNS("http://xml.apache.org", "node");
elemA.appendChild(elemB);
elemB = document.createElementNS("http://xml.apache.org", "node");
elemA.appendChild(elemB);
DOMBuilder builder = new DOMBuilder();
DOMStreamer streamer = new DOMStreamer(builder);
streamer.stream(document);
document = builder.getDocument();
Document moreElementDocument = XMLUnit.buildControlDocument("<root xmlns=\"http://xml.apache.org\"><node/><node/></root>");
assertXMLEqual(moreElementDocument, document);
}*/
}