1   /*
2    * $Header: /home/projects/jaxen/scm/jaxen/src/java/test/org/jaxen/xom/XPathTest.java,v 1.5 2005/04/04 17:10:59 elharo Exp $
3    * $Revision: 1.5 $
4    * $Date: 2005/04/04 17:10:59 $
5    *
6    * ====================================================================
7    *
8    * Copyright (C) 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
13   * are met:
14   * 
15   * 1. Redistributions of source code must retain the above copyright
16   *    notice, this list of conditions, and the following disclaimer.
17   *
18   * 2. Redistributions in binary form must reproduce the above copyright
19   *    notice, this list of conditions, and the disclaimer that follows 
20   *    these conditions in the documentation and/or other materials 
21   *    provided with the distribution.
22   *
23   * 3. The name "Jaxen" must not be used to endorse or promote products
24   *    derived from this software without prior written permission.  For
25   *    written permission, please contact license@jaxen.org.
26   * 
27   * 4. Products derived from this software may not be called "Jaxen", nor
28   *    may "Jaxen" appear in their name, without prior written permission
29   *    from the Jaxen Project Management (pm@jaxen.org).
30   * 
31   * In addition, we request (but do not require) that you include in the 
32   * end-user documentation provided with the redistribution and/or in the 
33   * software itself an acknowledgement equivalent to the following:
34   *     "This product includes software developed by the
35   *      Jaxen Project (http://www.jaxen.org/)."
36   * Alternatively, the acknowledgment may be graphical using the logos 
37   * available at http://www.jaxen.org/
38   *
39   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
40   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
41   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
42   * DISCLAIMED.  IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT
43   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
45   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
46   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
47   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
48   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
49   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50   * SUCH DAMAGE.
51   *
52   * ====================================================================
53   * This software consists of voluntary contributions made by many 
54   * individuals on behalf of the Jaxen Project and was originally 
55   * created by bob mcwhirter <bob@werken.com> and 
56   * James Strachan <jstrachan@apache.org>.  For more information on the 
57   * Jaxen Project, please see <http://www.jaxen.org/>.
58   * 
59   * $Id: XPathTest.java,v 1.5 2005/04/04 17:10:59 elharo Exp $
60   */
61  
62  
63  package org.jaxen.xom;
64  
65  import java.io.IOException;
66  import java.util.Iterator;
67  import java.util.List;
68  
69  import junit.framework.TestCase;
70  import nu.xom.Builder;
71  import nu.xom.Document;
72  import nu.xom.Element;
73  import nu.xom.ParsingException;
74  
75  import org.jaxen.JaxenException;
76  import org.jaxen.XPath;
77  
78  public class XPathTest extends TestCase
79  {
80  
81      private static final String BASIC_XML = "xml/basic.xml";
82  
83      public XPathTest(String name)
84      {
85          super( name );
86      }
87  
88      public void testConstruction() throws JaxenException
89      {
90          new XOMXPath( "/foo/bar/baz" );
91      }
92  
93      public void testSelection() throws ParsingException, IOException, JaxenException
94      {
95          XPath xpath = new XOMXPath( "/foo/bar/baz" );
96  
97          Builder builder = new Builder();
98  
99          Document doc = builder.build( BASIC_XML );
100 
101         List results = xpath.selectNodes( doc );
102 
103         assertEquals( 3,
104                       results.size() );
105 
106         Iterator iter = results.iterator();
107 
108         assertEquals( "baz",
109                       ((Element)iter.next()).getLocalName() );
110 
111         assertEquals( "baz",
112                       ((Element)iter.next()).getLocalName() );
113 
114         assertEquals( "baz",
115                       ((Element)iter.next()).getLocalName() );
116 
117         assertTrue( ! iter.hasNext() );
118     }
119 }