001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
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011: * http://www.netbeans.org/cddl-gplv2.html
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014: * License. When distributing the software, include this License Header
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017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
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022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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032: * "[Contributor] elects to include this software in this distribution
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036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: /*
043: * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
044: * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
045: *
046: *
047: */
048:
049: package org.netbeans.modules.xml.xdm.visitor;
050:
051: import junit.framework.Test;
052: import junit.framework.TestCase;
053: import junit.framework.TestSuite;
054: import org.netbeans.modules.xml.xdm.Util;
055: import org.netbeans.modules.xml.xdm.XDMModel;
056: import org.netbeans.modules.xml.xdm.nodes.Document;
057: import org.netbeans.modules.xml.xdm.nodes.Element;
058: import org.netbeans.modules.xml.xdm.nodes.Node;
059: import org.netbeans.modules.xml.xdm.nodes.Text;
060: import org.w3c.dom.NodeList;
061:
062: /**
063: *
064: * @author Ayub Khan
065: */
066: public class NodeByPositionVisitorTest extends TestCase {
067:
068: /** Creates a new instance of NodeByPositionVisitorTest */
069: public NodeByPositionVisitorTest() {
070: }
071:
072: public static Test suite() {
073: TestSuite suite = new TestSuite(NodeByPositionVisitorTest.class);
074:
075: return suite;
076: }
077:
078: public void testFindPosition() {
079: FindVisitor instance = new FindVisitor();
080:
081: Document root = xmlModel.getDocument();
082:
083: NodeByPositionVisitor pfVisitor = new NodeByPositionVisitor(
084: root);
085:
086: //element company
087: Element company = (Element) root.getChildNodes().item(0);
088: Node result = instance.find(root, company.getId());
089: assertEquals(company, result);
090:
091: //start-tag:25-82, end-tag:513-522
092: Node findCompany = pfVisitor.getContainingElement(83);
093: this .assertEquals("Found company by position", company,
094: findCompany);
095:
096: //start-tag:89-194, end-tag:219-228
097: Element firstEmployee = (Element) company.getChildNodes().item(
098: 1);
099: Node empNameText = pfVisitor.getContainingNode(213);//Vidhya Narayanan
100: this .assertEquals("Found first employee by position",
101: firstEmployee.getChildNodes().item(0), empNameText);
102: //Demonstrates that we are returning the containing element of text node "Vidhya Narayanan"
103: Node findFirstEmployee = pfVisitor.getContainingElement(213);//Vidhya Narayanan
104: this .assertEquals("Found first employee by position",
105: firstEmployee, findFirstEmployee);
106:
107: //start-tag:89-194, end-tag:219-228
108: Node phoneNumber = pfVisitor.getContainingNode(193);
109: this .assertEquals("Found first employee by position",
110: firstEmployee.getAttributes().item(3), phoneNumber);
111: //Demonstrates that we are returning the containing element of attribute phone
112: Node findFirstEmployeeAgain = pfVisitor
113: .getContainingElement(193);
114: this .assertEquals(
115: "Found first employee by another position again",
116: findFirstEmployee, findFirstEmployeeAgain);
117:
118: //start-tag:259-318, end-tag:327-337
119: Element secondEmployee = (Element) company.getChildNodes()
120: .item(5);
121: empNameText = pfVisitor.getContainingNode(326);//A Person
122: this .assertEquals("Found first employee by position",
123: secondEmployee.getChildNodes().item(0), empNameText);
124: //Demonstrates that we are returning the containing element of text node "Vidhya Narayanan"
125: Node findSecondEmployee = pfVisitor.getContainingElement(326);
126: this .assertEquals("Found second employee by position",
127: secondEmployee, findSecondEmployee);
128:
129: //start-tag:259-318, end-tag:327-337
130: Node findSecondEmployeeAgain = pfVisitor
131: .getContainingElement(337);
132: this .assertEquals(
133: "Found second employee by another position again",
134: findSecondEmployee, findSecondEmployeeAgain);
135: }
136:
137: protected void setUp() throws Exception {
138: xmlModel = Util.loadXDMModel("visitor/testPosition.xml");
139: xmlModel.sync();
140: }
141:
142: private void dumpTextNodes(Node node) {
143: NodeList nodes = node.getChildNodes();
144: System.out.println("number of children: " + nodes.getLength());
145: int counter = 0;
146: for (int i = 0; i < nodes.getLength(); i++) {
147: Node n = (Node) nodes.item(i);
148: System.out.println("child " + ++counter + ": "
149: + n.getClass().getName());
150: if (n instanceof Text) {
151: Text t = ((Text) n);
152: System.out.println("text length: "
153: + t.getText().length());
154: System.out.println("text:" + t.getText() + "++");
155:
156: }
157: }
158: }
159:
160: private XDMModel xmlModel;
161:
162: }
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