1   /*
2    * $Header$
3    * $Revision$
4    * $Date$
5    *
6    * ====================================================================
7    *
8    * Copyright 2000-2003 bob mcwhirter & James Strachan.
9    * All rights reserved.
10   *
11   * Redistribution and use in source and binary forms, with or without
12   * modification, are permitted provided that the following conditions are
13   * met:
14   * 
15   *   * Redistributions of source code must retain the above copyright
16   *     notice, this list of conditions and the following disclaimer.
17   * 
18   *   * Redistributions in binary form must reproduce the above copyright
19   *     notice, this list of conditions and the following disclaimer in the
20   *     documentation and/or other materials provided with the distribution.
21   * 
22   *   * Neither the name of the Jaxen Project nor the names of its
23   *     contributors may be used to endorse or promote products derived 
24   *     from this software without specific prior written permission.
25   * 
26   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
27   * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28   * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
29   * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
30   * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37   *
38   * ====================================================================
39   * This software consists of voluntary contributions made by many 
40   * individuals on behalf of the Jaxen Project and was originally 
41   * created by bob mcwhirter <bob@werken.com> and 
42   * James Strachan <jstrachan@apache.org>.  For more information on the 
43   * Jaxen Project, please see <http://www.jaxen.org/>.
44   * 
45   * $Id$
46   */
47  
48  
49  package org.jaxen.test;
50  
51  import java.io.IOException;
52  import java.util.Iterator;
53  import java.util.List;
54  
55  import junit.framework.TestCase;
56  import nu.xom.Builder;
57  import nu.xom.Document;
58  import nu.xom.Element;
59  import nu.xom.ParsingException;
60  
61  import org.jaxen.JaxenException;
62  import org.jaxen.XPath;
63  import org.jaxen.xom.XOMXPath;
64  
65  public class XOMXPathTest extends TestCase
66  {
67  
68      private static final String BASIC_XML = "xml/basic.xml";
69  
70      public XOMXPathTest(String name)
71      {
72          super( name );
73      }
74  
75      public void testConstruction() throws JaxenException
76      {
77          new XOMXPath( "/foo/bar/baz" );
78      }
79  
80      public void testSelection() throws ParsingException, IOException, JaxenException
81      {
82          XPath xpath = new XOMXPath( "/foo/bar/baz" );
83  
84          Builder builder = new Builder();
85  
86          Document doc = builder.build( BASIC_XML );
87  
88          List results = xpath.selectNodes( doc );
89  
90          assertEquals( 3,
91                        results.size() );
92  
93          Iterator iter = results.iterator();
94  
95          assertEquals( "baz",
96                        ((Element)iter.next()).getLocalName() );
97  
98          assertEquals( "baz",
99                        ((Element)iter.next()).getLocalName() );
100 
101         assertEquals( "baz",
102                       ((Element)iter.next()).getLocalName() );
103 
104         assertTrue( ! iter.hasNext() );
105     }
106 }