1   /*
2    * Copyright 2001-2004 (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    * $Id: TestVariable.java,v 1.13 2004/06/25 08:03:51 maartenc Exp $
8    */
9   
10  package org.dom4j.xpath;
11  
12  import java.util.List;
13  
14  import junit.framework.Test;
15  import junit.framework.TestSuite;
16  import junit.textui.TestRunner;
17  
18  import org.dom4j.AbstractTestCase;
19  import org.dom4j.DocumentHelper;
20  import org.dom4j.Node;
21  import org.dom4j.XPath;
22  import org.jaxen.SimpleVariableContext;
23  
24  /*** Test harness for the valueOf() function
25    *
26    * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a>
27    * @version $Revision: 1.13 $
28    */
29  public class TestVariable extends AbstractTestCase {
30  
31      protected static boolean VERBOSE = true;
32      
33      protected static String[] paths = {
34          "$author",
35          "$author/@name",
36          "$root/author",
37          "$root/author[1]",
38          "$root/author[1]/@name",
39          "$author/@name"
40      };
41      
42      private SimpleVariableContext variableContext = new SimpleVariableContext();
43      private Node rootNode;
44      private Node authorNode;
45  
46      
47      public static void main( String[] args ) {
48          TestRunner.run( suite() );
49      }
50      
51      public static Test suite() {
52          return new TestSuite( TestVariable.class );
53      }
54      
55      public TestVariable(String name) {
56          super(name);
57      }
58  
59      // Test case(s)
60      //-------------------------------------------------------------------------                    
61      public void testXPaths() throws Exception {        
62          int size = paths.length;
63          for ( int i = 0; i < size; i++ ) {
64              testXPath( paths[i] );
65          }
66      }
67          
68      protected void testXPath(String xpathText) {
69          XPath xpath = createXPath( xpathText );
70          List list = xpath.selectNodes( document );
71          
72          log( "Searched path: " + xpathText + " found: " + list.size() + " result(s)" );
73          
74          if ( VERBOSE ) {
75              log( "" );
76              log( "xpath: " + xpath );
77              log( "" );
78              log( "results: " + list );
79          }
80          
81          assertTrue( "Results should not contain the root node", ! list.contains( rootNode ) );
82      }
83      
84      protected XPath createXPath( String xpath ) {
85          return DocumentHelper.createXPath( xpath, variableContext );
86      }
87      
88      protected void setUp() throws Exception {
89          super.setUp();
90  
91          rootNode = document.selectSingleNode( "/root" );
92          authorNode = document.selectSingleNode( "/root/author[1]" );
93          
94          variableContext.setVariableValue( "root", rootNode );
95          variableContext.setVariableValue( "author", authorNode );
96      }
97  }
98  
99  
100 
101 
102 /*
103  * Redistribution and use of this software and associated documentation
104  * ("Software"), with or without modification, are permitted provided
105  * that the following conditions are met:
106  *
107  * 1. Redistributions of source code must retain copyright
108  *    statements and notices.  Redistributions must also contain a
109  *    copy of this document.
110  *
111  * 2. Redistributions in binary form must reproduce the
112  *    above copyright notice, this list of conditions and the
113  *    following disclaimer in the documentation and/or other
114  *    materials provided with the distribution.
115  *
116  * 3. The name "DOM4J" must not be used to endorse or promote
117  *    products derived from this Software without prior written
118  *    permission of MetaStuff, Ltd.  For written permission,
119  *    please contact dom4j-info@metastuff.com.
120  *
121  * 4. Products derived from this Software may not be called "DOM4J"
122  *    nor may "DOM4J" appear in their names without prior written
123  *    permission of MetaStuff, Ltd. DOM4J is a registered
124  *    trademark of MetaStuff, Ltd.
125  *
126  * 5. Due credit should be given to the DOM4J Project - 
127  *    http://www.dom4j.org
128  *
129  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
130  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
131  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
132  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
133  * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
134  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
135  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
136  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
137  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
138  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
139  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
140  * OF THE POSSIBILITY OF SUCH DAMAGE.
141  *
142  * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
143  *
144  * $Id: TestVariable.java,v 1.13 2004/06/25 08:03:51 maartenc Exp $
145  */