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Java > Open Source Codes > org > dom4j > xpath > AttributeTest


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.xpath;
9
10 import junit.textui.TestRunner;
11
12 import java.util.Iterator JavaDoc;
13 import java.util.List JavaDoc;
14
15 import org.dom4j.AbstractTestCase;
16 import org.dom4j.Attribute;
17 import org.dom4j.DocumentHelper;
18 import org.dom4j.XPath;
19
20 /**
21  * Test harness for the attribute axis
22  *
23  * @author <a HREF="mailto:james.strachan@metastuff.com">James Strachan </a>
24  * @version $Revision: 1.3 $
25  */
26 public class AttributeTest extends AbstractTestCase {
27     protected static String JavaDoc[] paths = {"attribute::*",
28             "/root/author/attribute::*", "//attribute::*", "@name"};
29
30     public static void main(String JavaDoc[] args) {
31         TestRunner.run(AttributeTest.class);
32     }
33
34     // Test case(s)
35 // -------------------------------------------------------------------------
36 public void testXPaths() throws Exception JavaDoc {
37         int size = paths.length;
38
39         for (int i = 0; i < size; i++) {
40             testXPath(paths[i]);
41         }
42     }
43
44     // Implementation methods
45 // -------------------------------------------------------------------------
46 protected void testXPath(String JavaDoc xpathText) {
47         XPath xpath = DocumentHelper.createXPath(xpathText);
48         List JavaDoc list = xpath.selectNodes(document);
49
50         log("Searched path: " + xpathText + " found: " + list.size()
51                 + " result(s)");
52
53         for (Iterator JavaDoc iter = list.iterator(); iter.hasNext();) {
54             Object JavaDoc object = iter.next();
55
56             log("Found Result: " + object);
57
58             assertTrue("Results should be Attribute objects",
59                     object instanceof Attribute);
60
61             Attribute attribute = (Attribute) object;
62
63             assertTrue("Results should support the parent relationship",
64                     attribute.supportsParent());
65             assertTrue(
66                     "Results should contain reference to the parent element",
67                     attribute.getParent() != null);
68             assertTrue("Resulting document not correct", attribute
69                     .getDocument() != null);
70         }
71     }
72 }
73
74 /*
75  * Redistribution and use of this software and associated documentation
76  * ("Software"), with or without modification, are permitted provided that the
77  * following conditions are met:
78  *
79  * 1. Redistributions of source code must retain copyright statements and
80  * notices. Redistributions must also contain a copy of this document.
81  *
82  * 2. Redistributions in binary form must reproduce the above copyright notice,
83  * this list of conditions and the following disclaimer in the documentation
84  * and/or other materials provided with the distribution.
85  *
86  * 3. The name "DOM4J" must not be used to endorse or promote products derived
87  * from this Software without prior written permission of MetaStuff, Ltd. For
88  * written permission, please contact dom4j-info@metastuff.com.
89  *
90  * 4. Products derived from this Software may not be called "DOM4J" nor may
91  * "DOM4J" appear in their names without prior written permission of MetaStuff,
92  * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
93  *
94  * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
95  *
96  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
97  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
98  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
99  * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
100  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
101  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
102  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
103  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
104  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
105  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
106  * POSSIBILITY OF SUCH DAMAGE.
107  *
108  * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
109  */
110
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