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 /***
13 * Tests the setContent method
14 *
15 * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
16 * @version $Revision: 1.3 $
17 */
18 public class SetContentTest extends AbstractTestCase {
19 public static void main(String[] args) {
20 TestRunner.run(SetContentTest.class);
21 }
22
23 // Test case(s)
24 // -------------------------------------------------------------------------
25 public void testDocument() throws Exception {
26 document.setName("doc1");
27
28 Element oldRoot = document.getRootElement();
29
30 assertTrue("Current root has document",
31 oldRoot.getDocument() == document);
32
33 Document doc2 = DocumentHelper.createDocument();
34 doc2.setName("doc2");
35
36 assertTrue("Doc2 has no root element", doc2.getRootElement() == null);
37
38 doc2.setContent(document.content());
39
40 Element newRoot = doc2.getRootElement();
41
42 assertTrue("Current root has document",
43 oldRoot.getDocument() == document);
44
45 assertTrue("Doc2 has now has root element", newRoot != null);
46 assertTrue("Doc2 has different root element", newRoot != oldRoot);
47 assertTrue("Root element now has document",
48 newRoot.getDocument() == doc2);
49
50 testParent(doc2.getRootElement());
51 testDocument(doc2, doc2);
52
53 doc2.clearContent();
54
55 assertTrue("New Doc has no root", doc2.getRootElement() == null);
56 assertTrue("New root has no document", newRoot.getDocument() == null);
57 }
58
59 public void testRootElement() throws Exception {
60 Document doc3 = DocumentHelper.createDocument();
61 doc3.setName("doc3");
62
63 Element root = doc3.addElement("root");
64 Element oldElement = root.addElement("old");
65
66 assertTrue("Doc3 has root element", root != null);
67
68 root.setContent(document.getRootElement().content());
69
70 assertTrue("Doc3's root now has content", root.nodeCount() > 0);
71 assertTrue("Old element has no parent now",
72 oldElement.getParent() == null);
73 assertTrue("Old element has no document now",
74 oldElement.getDocument() == null);
75
76 testParent(root);
77 testDocument(root, doc3);
78 }
79
80 /***
81 * Tests all the children of the branch have the correct parent
82 *
83 * @param parent
84 * DOCUMENT ME!
85 */
86 protected void testParent(Branch parent) {
87 for (int i = 0, size = parent.nodeCount(); i < size; i++) {
88 Node node = parent.node(i);
89 assertTrue("Child node of root has parent of root", node
90 .getParent() == parent);
91 }
92 }
93
94 /***
95 * Tests all the children of the branch have the correct document
96 *
97 * @param branch
98 * DOCUMENT ME!
99 * @param doc
100 * DOCUMENT ME!
101 */
102 protected void testDocument(Branch branch, Document doc) {
103 for (int i = 0, size = branch.nodeCount(); i < size; i++) {
104 Node node = branch.node(i);
105 assertTrue("Node has correct document", node.getDocument() == doc);
106 }
107 }
108 }
109
110 /*
111 * Redistribution and use of this software and associated documentation
112 * ("Software"), with or without modification, are permitted provided that the
113 * following conditions are met:
114 *
115 * 1. Redistributions of source code must retain copyright statements and
116 * notices. Redistributions must also contain a copy of this document.
117 *
118 * 2. Redistributions in binary form must reproduce the above copyright notice,
119 * this list of conditions and the following disclaimer in the documentation
120 * and/or other materials provided with the distribution.
121 *
122 * 3. The name "DOM4J" must not be used to endorse or promote products derived
123 * from this Software without prior written permission of MetaStuff, Ltd. For
124 * written permission, please contact dom4j-info@metastuff.com.
125 *
126 * 4. Products derived from this Software may not be called "DOM4J" nor may
127 * "DOM4J" appear in their names without prior written permission of MetaStuff,
128 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
129 *
130 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
131 *
132 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
133 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
134 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
135 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
136 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
137 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
138 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
139 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
140 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
141 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
142 * POSSIBILITY OF SUCH DAMAGE.
143 *
144 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
145 */