|
1
60 package org.jaxen.util;
61
62 import java.util.Iterator  ;
63 import java.util.NoSuchElementException ;
64
65 import javax.xml.parsers.DocumentBuilderFactory ;
66 import javax.xml.parsers.ParserConfigurationException ;
67
68 import org.jaxen.UnsupportedAxisException;
69 import org.w3c.dom.Document ;
70
71 import junit.framework.TestCase;
72
73 public class DescendantAxisIteratorTest extends TestCase {
74
75 private Iterator iterator;
76
77 public DescendantAxisIteratorTest(String name) {
78 super(name);
79 }
80
81 protected void setUp() throws ParserConfigurationException , UnsupportedAxisException {
82
83 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
84 factory.setNamespaceAware(true);
85 Document doc = factory.newDocumentBuilder().newDocument();
86 doc.appendChild(doc.createElement("root"));
87
88 iterator = new DescendantAxisIterator(doc, new org.jaxen.dom.DocumentNavigator());
89
90 }
91
92
93 public void testNoInfiniteLoops() {
94
95 iterator.next();
96 try {
97 iterator.next();
98 fail("Iterated too far");
99 }
100 catch (NoSuchElementException ex) {
101 }
102
103 }
104
105
106 public void testRemove() {
107
108 try {
109 iterator.remove();
110 fail("Removed from descendant axis iterator");
111 }
112 catch (UnsupportedOperationException ex) {
113 }
114
115 }
116
117 }
118 |
Popular Tags |
Java API By Example, From Geeks To Geeks.