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1
9
10 package test.dom4j.xpath;
11
12 import junit.framework.Test;
13 import junit.framework.TestSuite;
14 import junit.textui.TestRunner;
15 import org.dom4j.Node;
16 import org.dom4j.io.SAXReader;
17 import test.dom4j.AbstractTestCase;
18
19 import java.io.File  ;
20 import java.util.Iterator ;
21 import java.util.List ;
22
23
28 public class TestSortBy extends AbstractTestCase {
29
30 protected static boolean VERBOSE = true;
31
32
33 public static void main( String [] args ) {
34 TestRunner.run( suite() );
35 }
36
37 public static Test suite() {
38 return new TestSuite( TestSortBy.class );
39 }
40
41 public TestSortBy(String name) {
42 super(name);
43 }
44
45 public void testXPaths() throws Exception {
48
49 List list = document.selectNodes( "//SPEAKER", "NAME" );
50
51 log( "Number of SPEAKER instances: " + list.size() );
52
53 List noDuplicates = document.selectNodes( "//SPEAKER", ".", true );
54
55 log( "Number of distinct SPEAKER instances: " + noDuplicates.size() );
56
57 log( "Number of distinct SPEAKER instances: " + noDuplicates.size() );
58
59 if ( VERBOSE ) {
60 log( "Results of sorted XPath expression with duplicates removed... " );
61
62 for ( Iterator iter = noDuplicates.iterator(); iter.hasNext(); ) {
63 Node node = (Node) iter.next();
64 System.out.println( node.asXML() );
65 }
66 }
67 }
68
69 protected void setUp() throws Exception {
70 document = new SAXReader().read( new File ( "xml/much_ado.xml" ) );
71 }
72 }
73
74
75
76
77
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