1   /*
2    * $Header$
3    * $Revision$
4    * $Date$
5    *
6    * ====================================================================
7    *
8    * Copyright 2000-2002 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 javax.xml.parsers.DocumentBuilder;
52  import javax.xml.parsers.DocumentBuilderFactory;
53  
54  import org.jaxen.Navigator;
55  import org.jaxen.dom.DocumentNavigator;
56  import org.w3c.dom.Attr;
57  import org.w3c.dom.Document;
58  import org.w3c.dom.Element;
59  
60  public class DOMNavigatorTest extends XPathTestBase
61  {    
62      
63      private DocumentBuilder builder;
64      
65      
66      public DOMNavigatorTest(String name)
67      {
68          super( name );
69      }
70      
71      public Navigator getNavigator()
72      {
73          return new DocumentNavigator();
74      }
75      
76      protected void setUp() throws Exception {
77          super.setUp();
78          DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
79          factory.setNamespaceAware(true);
80          builder = factory.newDocumentBuilder();
81      }
82  
83      public Object getDocument(String url) throws Exception
84      {
85          return builder.parse( url );
86      }
87      
88      public void testGetAttributeQNameOnElement() {
89          Navigator nav = getNavigator();
90          Document doc = builder.newDocument();
91          Element a = doc.createElement("a");
92          String qname = nav.getAttributeQName(a);
93          assertNull(qname);
94      }
95      
96      public void testGetElementQNameOnAttr() {
97          Navigator nav = getNavigator();
98          Document doc = builder.newDocument();
99          Attr a = doc.createAttribute("a");
100         String qname = nav.getElementQName(a);
101         assertNull(qname);
102     }
103     
104     public void testGetAttributeLocalNameOnElement() {
105         Navigator nav = getNavigator();
106         Document doc = builder.newDocument();
107         Element a = doc.createElementNS("http://www.ex.com", "pre:a");
108         String name = nav.getAttributeName(a);
109         assertNull(name);
110     }
111     
112     public void testGetElementLocalNameOnAttr() {
113         Navigator nav = getNavigator();
114         Document doc = builder.newDocument();
115         Attr a = doc.createAttributeNS("http://www.ex.com", "a");
116         String name = nav.getElementName(a);
117         assertNull(name);
118     }
119     
120     public void testGetAttributeNamespaceURIOnElement() {
121         Navigator nav = getNavigator();
122         Document doc = builder.newDocument();
123         Element a = doc.createElementNS("http://www.example.org/", "a");
124         String qname = nav.getAttributeNamespaceUri(a);
125         assertNull(qname);
126     }
127     
128     public void testGetElementNamespaceURIOnAttr() {
129         Navigator nav = getNavigator();
130         Document doc = builder.newDocument();
131         Attr a = doc.createAttributeNS("http://www.element.org/", "a");
132         String qname = nav.getElementNamespaceUri(a);
133         assertNull(qname);
134     }
135     
136     public void testGetTargetOfNonPI() {
137         Navigator nav = getNavigator();
138         Document doc = builder.newDocument();
139         Attr a = doc.createAttributeNS("http://www.element.org/", "a");
140         try {
141             nav.getProcessingInstructionTarget(a);
142             fail("got target of non processing instruction");
143         }
144         catch (ClassCastException ex) {
145             assertNotNull(ex.getMessage());
146         }
147     }
148     
149     public void testGetDataOfNonPI() {
150         Navigator nav = getNavigator();
151         Document doc = builder.newDocument();
152         Attr a = doc.createAttributeNS("http://www.element.org/", "a");
153         try {
154             nav.getProcessingInstructionData(a);
155             fail("got data of non processing instruction");
156         }
157         catch (ClassCastException ex) {
158             assertNotNull(ex.getMessage());
159         }
160     }
161     
162     
163 }