1 /*
2 * Copyright 2001-2004 (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 * $Id: TestDetach.java,v 1.7 2004/06/25 08:03:47 maartenc Exp $
8 */
9
10 package org.dom4j;
11
12 import junit.framework.Test;
13 import junit.framework.TestSuite;
14 import junit.textui.TestRunner;
15
16 /*** A test harness to test the detach() method on root elements
17 *
18 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a>
19 * @version $Revision: 1.7 $
20 */
21 public class TestDetach extends AbstractTestCase {
22
23 public static void main( String[] args ) {
24 TestRunner.run( suite() );
25 }
26
27 public static Test suite() {
28 return new TestSuite( TestDetach.class );
29 }
30
31 public TestDetach(String name) {
32 super(name);
33 }
34
35 // Test case(s)
36 //-------------------------------------------------------------------------
37 public void testRoot() throws Exception {
38 document.setName( "doc1" );
39
40 Element root = document.getRootElement();
41 assertTrue( "Has root element", root != null );
42 assertTrue( "Root has no parent", root.getParent() == null );
43
44 root.detach();
45
46 assertTrue( "Detached root now has no document", root.getDocument() == null );
47 assertTrue( "Original doc now has no root element", document.getRootElement() == null );
48
49 Document doc2 = DocumentHelper.createDocument();
50 doc2.setName( "doc2" );
51
52 assertTrue( "Doc2 has no root element", doc2.getRootElement() == null );
53
54 doc2.setRootElement( root );
55
56 assertTrue( "Doc2 has now has root element", doc2.getRootElement() == root );
57 assertTrue( "Root element now has document", root.getDocument() == doc2 );
58
59
60 Document doc3 = DocumentHelper.createDocument();
61 doc3.setName( "doc3" );
62 doc3.addElement( "foo" );
63
64 assertTrue( "Doc3 has root element", doc3.getRootElement() != null );
65
66 root = doc2.getRootElement();
67 root.detach();
68 doc3.setRootElement( root );
69
70 assertTrue( "Doc3 now has root element", doc3.getRootElement() == root );
71 assertTrue( "Root element now has a document", root.getDocument() == doc3 );
72 assertTrue( "Doc2 has no root element", doc2.getRootElement() == null );
73 }
74 }
75
76
77
78
79 /*
80 * Redistribution and use of this software and associated documentation
81 * ("Software"), with or without modification, are permitted provided
82 * that the following conditions are met:
83 *
84 * 1. Redistributions of source code must retain copyright
85 * statements and notices. Redistributions must also contain a
86 * copy of this document.
87 *
88 * 2. Redistributions in binary form must reproduce the
89 * above copyright notice, this list of conditions and the
90 * following disclaimer in the documentation and/or other
91 * materials provided with the distribution.
92 *
93 * 3. The name "DOM4J" must not be used to endorse or promote
94 * products derived from this Software without prior written
95 * permission of MetaStuff, Ltd. For written permission,
96 * please contact dom4j-info@metastuff.com.
97 *
98 * 4. Products derived from this Software may not be called "DOM4J"
99 * nor may "DOM4J" appear in their names without prior written
100 * permission of MetaStuff, Ltd. DOM4J is a registered
101 * trademark of MetaStuff, Ltd.
102 *
103 * 5. Due credit should be given to the DOM4J Project -
104 * http://www.dom4j.org
105 *
106 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
107 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
108 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
109 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
110 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
111 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
112 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
113 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
114 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
115 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
116 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
117 * OF THE POSSIBILITY OF SUCH DAMAGE.
118 *
119 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
120 *
121 * $Id: TestDetach.java,v 1.7 2004/06/25 08:03:47 maartenc Exp $
122 */