/*
* Copyright (C) 2004, 2005 Joe Walnes.
* Copyright (C) 2006, 2007, 2009 XStream Committers.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
* Created on 07. March 2004 by Joe Walnes
*/
package com.thoughtworks.xstream.io.xml;
import com.thoughtworks.xstream.io.HierarchicalStreamReader;
import com.thoughtworks.xstream.io.xml.xppdom.XppDom;
import com.thoughtworks.xstream.io.xml.xppdom.Xpp3DomBuilder;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
public class XppDomReaderTest extends AbstractXMLReaderTest {
protected HierarchicalStreamReader createReader(String xml) throws Exception {
return new XppDomDriver().createReader(new StringReader(xml));
}
public void testCanReadFromElementOfLargerDocument()
throws Exception {
String xml =
"<big>" +
" <small>" +
" <tiny/>" +
" </small>" +
" <small-two>" +
" </small-two>" +
"</big>";
XppDom document = Xpp3DomBuilder.build(new StringReader(xml));
XppDom small = document.getChild("small");
HierarchicalStreamReader xmlReader = new XppDomReader(small);
assertEquals("small", xmlReader.getNodeName());
xmlReader.moveDown();
assertEquals("tiny", xmlReader.getNodeName());
}
public void testExposesAttributesKeysAndValuesByIndex() throws Exception {
// overrides test in superclass, because XppDom does not retain order of actualAttributes.
HierarchicalStreamReader xmlReader = createReader("<node hello='world' a='b' c='d'><empty/></node>");
assertEquals(3, xmlReader.getAttributeCount());
Map expectedAttributes = new HashMap();
expectedAttributes.put("hello", "world");
expectedAttributes.put("a", "b");
expectedAttributes.put("c", "d");
Map actualAttributes = new HashMap();
for (int i = 0; i < xmlReader.getAttributeCount(); i++) {
String name = xmlReader.getAttributeName(i);
String value = xmlReader.getAttribute(i);
actualAttributes.put(name, value);
}
assertEquals(expectedAttributes, actualAttributes);
xmlReader.moveDown();
assertEquals("empty", xmlReader.getNodeName());
assertEquals(0, xmlReader.getAttributeCount());
}
}