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;
13 import java.util.List;
14
15 import org.dom4j.AbstractTestCase;
16 import org.dom4j.DocumentHelper;
17 import org.dom4j.Node;
18 import org.dom4j.NodeFilter;
19
20 /***
21 * Test harness for XPath filters
22 *
23 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
24 * @version $Revision: 1.3 $
25 */
26 public class FilterTest extends AbstractTestCase {
27 protected static String[] paths = {".[name()='author']",
28 ".[name()='XXXX']", ".[.='James Strachan']", ".[.='XXXX']"};
29
30 public static void main(String[] args) {
31 TestRunner.run(FilterTest.class);
32 }
33
34 // Test case(s)
35 // -------------------------------------------------------------------------
36 public void testXPaths() throws Exception {
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 xpathExpression) {
47 NodeFilter nodeFilter = DocumentHelper
48 .createXPathFilter(xpathExpression);
49 assertTrue("No NodeFilter object was created", nodeFilter != null);
50
51 List list = document.selectNodes("//author");
52
53 for (Iterator iter = list.iterator(); iter.hasNext();) {
54 Node node = (Node) iter.next();
55
56 if (nodeFilter.matches(node)) {
57 log("Matches node: " + node.asXML());
58 } else {
59 log("No match for node: " + node.asXML());
60 }
61 }
62 }
63 }
64
65 /*
66 * Redistribution and use of this software and associated documentation
67 * ("Software"), with or without modification, are permitted provided that the
68 * following conditions are met:
69 *
70 * 1. Redistributions of source code must retain copyright statements and
71 * notices. Redistributions must also contain a copy of this document.
72 *
73 * 2. Redistributions in binary form must reproduce the above copyright notice,
74 * this list of conditions and the following disclaimer in the documentation
75 * and/or other materials provided with the distribution.
76 *
77 * 3. The name "DOM4J" must not be used to endorse or promote products derived
78 * from this Software without prior written permission of MetaStuff, Ltd. For
79 * written permission, please contact dom4j-info@metastuff.com.
80 *
81 * 4. Products derived from this Software may not be called "DOM4J" nor may
82 * "DOM4J" appear in their names without prior written permission of MetaStuff,
83 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
84 *
85 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
86 *
87 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
88 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
89 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
90 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
91 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
92 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
93 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
94 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
95 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
96 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
97 * POSSIBILITY OF SUCH DAMAGE.
98 *
99 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
100 */