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: TestSubstring.java,v 1.6 2004/06/25 08:03:51 maartenc Exp $
8    */
9   
10  package org.dom4j.xpath;
11  
12  import java.io.File;
13  import java.util.List;
14  
15  import junit.framework.Test;
16  import junit.framework.TestSuite;
17  import junit.textui.TestRunner;
18  
19  import org.dom4j.AbstractTestCase;
20  import org.dom4j.Element;
21  import org.dom4j.io.SAXReader;
22  
23  /*** Test harness for the substring function
24    *
25    * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a>
26    * @version $Revision: 1.6 $
27    */
28  public class TestSubstring extends AbstractTestCase {
29  
30      public static void main( String[] args ) {
31          TestRunner.run( suite() );
32      }
33      
34      public static Test suite() {
35          return new TestSuite( TestSubstring.class );
36      }
37      
38      public TestSubstring(String name) {
39          super(name);
40      }
41  
42      // Test case(s)
43      //-------------------------------------------------------------------------                    
44      public void testSubstring() throws Exception {          
45          String[] results1 = {
46              "1100",
47              "1101"
48          };
49          
50          testSubstring( "//field[substring(@id,1,2)='11']", results1 );
51          
52          String[] results2 = {
53              "2111",
54              "3111"
55          };
56          testSubstring( "//field[substring(@id,3)='11']", results2 );
57      }
58          
59      // Implementation methods
60      //-------------------------------------------------------------------------                    
61      protected void testSubstring(String path, String[] results) throws Exception {          
62          log( "Using XPath: "  + path );
63          
64          List list = document.selectNodes( path );
65          
66          log( "Found: "  + list );
67          
68          //Object object = list.get(0);
69          //log( "(0) = " + object + " type: " + object.getClass() );
70          
71          int size = results.length;
72          assertTrue( "List should contain " + size + " results: " + list, list.size() == size );
73          
74          for ( int i = 0; i < size; i++ ) {
75              Element element = (Element) list.get(i);
76              assertEquals( element.attributeValue( "id" ), results[i] );
77          }
78      }
79          
80      protected void setUp() throws Exception {
81          document = new SAXReader().read( new File( "xml/test/fields.xml" ) );
82      }
83  }
84  
85  
86  
87  
88  /*
89   * Redistribution and use of this software and associated documentation
90   * ("Software"), with or without modification, are permitted provided
91   * that the following conditions are met:
92   *
93   * 1. Redistributions of source code must retain copyright
94   *    statements and notices.  Redistributions must also contain a
95   *    copy of this document.
96   *
97   * 2. Redistributions in binary form must reproduce the
98   *    above copyright notice, this list of conditions and the
99   *    following disclaimer in the documentation and/or other
100  *    materials provided with the distribution.
101  *
102  * 3. The name "DOM4J" must not be used to endorse or promote
103  *    products derived from this Software without prior written
104  *    permission of MetaStuff, Ltd.  For written permission,
105  *    please contact dom4j-info@metastuff.com.
106  *
107  * 4. Products derived from this Software may not be called "DOM4J"
108  *    nor may "DOM4J" appear in their names without prior written
109  *    permission of MetaStuff, Ltd. DOM4J is a registered
110  *    trademark of MetaStuff, Ltd.
111  *
112  * 5. Due credit should be given to the DOM4J Project - 
113  *    http://www.dom4j.org
114  *
115  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
116  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
117  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
118  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
119  * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
120  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
121  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
122  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
123  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
124  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
125  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
126  * OF THE POSSIBILITY OF SUCH DAMAGE.
127  *
128  * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
129  *
130  * $Id: TestSubstring.java,v 1.6 2004/06/25 08:03:51 maartenc Exp $
131  */