1 package org.jaxen.javabean;
2
3 import java.util.List;
4
5 import junit.framework.TestCase;
6
7 import org.jaxen.JaxenException;
8 import org.jaxen.saxpath.helpers.XPathReaderFactory;
9
10 public class DocumentNavigatorTest
11 extends TestCase
12 {
13
14 protected void setUp() throws Exception
15 {
16 System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
17 "" );
18 }
19
20 public void testSomething() throws JaxenException {
21
22
23
24 JavaBeanXPath xpath = new JavaBeanXPath( "brother[position()<4]/name" );
25
26 Person bob = new Person( "bob", 30 );
27
28 bob.addBrother( new Person( "billy", 34 ) );
29 bob.addBrother( new Person( "seth", 29 ) );
30 bob.addBrother( new Person( "dave", 32 ) );
31 bob.addBrother( new Person( "jim", 29 ) );
32 bob.addBrother( new Person( "larry", 42 ) );
33 bob.addBrother( new Person( "ted", 22 ) );
34
35 List result = (List) xpath.evaluate( bob );
36 assertEquals(3, result.size());
37
38 }
39
40 }