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  */