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 * A test harness to test the addAttribute() methods on attributes
14 *
15 * @author <a href="mailto:maartenc@users.sourceforge.net">Maarten Coene </a>
16 */
17 public class AddAttributeTest extends AbstractTestCase {
18 public static void main(String[] args) {
19 TestRunner.run(AddAttributeTest.class);
20 }
21
22 // Test case(s)
23 // -------------------------------------------------------------------------
24 public void testAddAttributeNormalValue() throws Exception {
25 String testAttributeName = "testAtt";
26 String testAttributeValue = "testValue";
27
28 Node authorNode = document.selectSingleNode("//root/author[1]");
29
30 assertTrue(authorNode instanceof Element);
31
32 Element authorEl = (Element) authorNode;
33 authorEl.addAttribute(testAttributeName, testAttributeValue);
34
35 assertEquals(3, authorEl.attributeCount());
36 assertEquals(testAttributeValue, authorEl
37 .attributeValue(testAttributeName));
38 }
39
40 public void testAddAttributeNullValue() throws Exception {
41 String testAttributeName = "location";
42 String testAttributeValue = null;
43
44 Node authorNode = document.selectSingleNode("//root/author[1]");
45
46 assertTrue(authorNode instanceof Element);
47
48 Element authorEl = (Element) authorNode;
49 authorEl.addAttribute(testAttributeName, testAttributeValue);
50
51 assertEquals(1, authorEl.attributeCount());
52 assertNull(authorEl.attributeValue(testAttributeName));
53 }
54 }
55
56 /*
57 * Redistribution and use of this software and associated documentation
58 * ("Software"), with or without modification, are permitted provided that the
59 * following conditions are met:
60 *
61 * 1. Redistributions of source code must retain copyright statements and
62 * notices. Redistributions must also contain a copy of this document.
63 *
64 * 2. Redistributions in binary form must reproduce the above copyright notice,
65 * this list of conditions and the following disclaimer in the documentation
66 * and/or other materials provided with the distribution.
67 *
68 * 3. The name "DOM4J" must not be used to endorse or promote products derived
69 * from this Software without prior written permission of MetaStuff, Ltd. For
70 * written permission, please contact dom4j-info@metastuff.com.
71 *
72 * 4. Products derived from this Software may not be called "DOM4J" nor may
73 * "DOM4J" appear in their names without prior written permission of MetaStuff,
74 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
75 *
76 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
77 *
78 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
79 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
80 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
81 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
82 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
83 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
84 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
85 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
86 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
87 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
88 * POSSIBILITY OF SUCH DAMAGE.
89 *
90 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
91 */