DOMTreeWalking.java :  » Testing » XMLUnit » org » custommonkey » xmlunit » examples » Java Open Source

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package org.custommonkey.xmlunit.examples;

import junit.framework.TestCase;

import org.custommonkey.xmlunit.*;
import org.w3c.dom.*;

/**
 * Code from "DOM Tree Walking" section of User's Guide
 */
public class DOMTreeWalking extends TestCase {

    private String myXML = null;
    static final String ATTRIBUTE_NAME = null;

    private void AccessingAttributesInANodeTest() throws Exception {
        NodeTest nt = new NodeTest(myXML);
        NodeTester tester = new MyNodeTester();
        nt.performTest(tester, Node.ELEMENT_NODE);
    }

    private void AccessingAttributesInANodeTestAbstractNodeTesterVersion() throws Exception {
        NodeTest nt = new NodeTest(myXML);
        NodeTester tester = new AbstractNodeTester() {
                public void testElement(Element element) throws NodeTestException {
                    Attr attributeToTest = element.getAttributeNode(ATTRIBUTE_NAME);
                }
            };
        nt.performTest(tester, Node.ELEMENT_NODE);
    }

    static class MyNodeTester implements NodeTester {
        public void testNode(Node aNode, NodeTest test) {
            Element anElement = (Element) aNode;
            Attr attributeToTest = anElement.getAttributeNode(ATTRIBUTE_NAME);
        }

        public void noMoreNodes(NodeTest test) {}
    }
}