1   /*
2    * $Header$
3    * $Revision$
4    * $Date$
5    *
6    * ====================================================================
7    *
8    * Copyright (C) 2005 Elliotte Rusty Harold.
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   * $Id$
60   */
61  
62  package org.jaxen;
63  
64  
65  import javax.xml.parsers.DocumentBuilderFactory;
66  import javax.xml.parsers.ParserConfigurationException;
67  
68  import org.jaxen.dom.DOMXPath;
69  
70  import junit.framework.TestCase;
71  
72  
73  /***
74   * @author Elliotte Rusty Harold
75   *
76   */
77  public class UnresolvableExceptionTest extends TestCase {
78  
79      public UnresolvableExceptionTest(String name) {
80          super(name);
81      }
82  
83      private org.w3c.dom.Document doc;
84      
85      protected void setUp() throws ParserConfigurationException {
86          
87          DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
88          factory.setNamespaceAware(true);
89          doc = factory.newDocumentBuilder().newDocument();
90          doc.appendChild(doc.createElement("foo"));
91      }    
92      
93      public void testUnresolvableVariable() throws JaxenException {
94          
95          try {
96              BaseXPath xpath = new DOMXPath("//foo[bar = $var]");
97              xpath.evaluate(doc);
98              fail("Didn't throw Unresolvable Exception");
99          }
100         catch (UnresolvableException ex) {
101             assertNotNull(ex.getMessage());
102         }
103     }    
104  
105   
106     public void testUnresolvableFunction() throws JaxenException {
107         
108         try {
109             BaseXPath xpath = new DOMXPath("nonesuch()");
110             xpath.evaluate(doc);
111             fail("Didn't throw Unresolvable Exception");
112         }
113         catch (UnresolvableException ex) {
114             assertNotNull(ex.getMessage());
115         }
116     }    
117  
118   
119 
120 }