1 /*
2 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
3 *
4 * This software is open source.
5 * See the bottom of this file for the licence.
6 */
7
8 package org.dom4j;
9
10 import junit.textui.TestRunner;
11
12 import java.util.Iterator;
13 import java.util.List;
14
15 /***
16 * A test harness to test the parent relationship and use of the {@link
17 * Node#asXPathResult} method.
18 *
19 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
20 * @version $Revision: 1.3 $
21 */
22 public class ParentTest extends AbstractTestCase {
23 public static void main(String[] args) {
24 TestRunner.run(ParentTest.class);
25 }
26
27 // Test case(s)
28 // -------------------------------------------------------------------------
29 public void testDocument() throws Exception {
30 testParentRelationship(document.getRootElement());
31 }
32
33 public void testFragment() throws Exception {
34 DocumentFactory factory = new DocumentFactory();
35 Element root = factory.createElement("root");
36 Element first = root.addElement("child");
37 Element second = root.addElement("child");
38
39 testXPathNode(root, first);
40 testXPathNode(root, second);
41 }
42
43 // Implementation methods
44 // -------------------------------------------------------------------------
45 protected void testParentRelationship(Element parent, List content) {
46 for (Iterator iter = content.iterator(); iter.hasNext();) {
47 Object object = iter.next();
48
49 if (object instanceof Element) {
50 testParentRelationship((Element) object);
51 }
52
53 testXPathNode(parent, (Node) object);
54 }
55 }
56
57 protected void testParentRelationship(Element element) {
58 testParentRelationship(element, element.attributes());
59 testParentRelationship(element, element.content());
60 }
61
62 protected void testXPathNode(Element parent, Node node) {
63 if (node.supportsParent()) {
64 log("Node: " + node);
65 log("Parent: " + parent);
66 log("getParent(): " + node.getParent());
67
68 assertTrue("getParent() returns parent for: " + node, node
69 .getParent() == parent);
70 } else {
71 // lets create an XPath node
72 Node xpathNode = node.asXPathResult(parent);
73 assertTrue("XPath Node supports parent for: " + xpathNode,
74 xpathNode.supportsParent());
75 assertTrue("getParent() returns parent for: " + xpathNode,
76 xpathNode.getParent() == parent);
77 }
78 }
79 }
80
81 /*
82 * Redistribution and use of this software and associated documentation
83 * ("Software"), with or without modification, are permitted provided that the
84 * following conditions are met:
85 *
86 * 1. Redistributions of source code must retain copyright statements and
87 * notices. Redistributions must also contain a copy of this document.
88 *
89 * 2. Redistributions in binary form must reproduce the above copyright notice,
90 * this list of conditions and the following disclaimer in the documentation
91 * and/or other materials provided with the distribution.
92 *
93 * 3. The name "DOM4J" must not be used to endorse or promote products derived
94 * from this Software without prior written permission of MetaStuff, Ltd. For
95 * written permission, please contact dom4j-info@metastuff.com.
96 *
97 * 4. Products derived from this Software may not be called "DOM4J" nor may
98 * "DOM4J" appear in their names without prior written permission of MetaStuff,
99 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
100 *
101 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
102 *
103 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
104 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
105 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
106 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
107 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
108 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
109 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
110 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
111 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
112 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
113 * POSSIBILITY OF SUCH DAMAGE.
114 *
115 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
116 */