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1
9
10 package test.dom4j;
11
12 import junit.framework.Test;
13 import junit.framework.TestSuite;
14 import junit.textui.TestRunner;
15 import org.dom4j.Element;
16 import org.dom4j.Node;
17 import org.dom4j.Text;
18 import org.dom4j.io.SAXReader;
19
20 import java.io.File  ;
21 import java.io.FileNotFoundException ;
22 import java.util.Iterator ;
23
24
29 public class TestMergeText extends AbstractTestCase {
30
31
32 protected static String INPUT_XML_FILE = "xml/test/mergeText.xml";
33
34 public static void main( String [] args ) {
35 TestRunner.run( suite() );
36 }
37
38 public static Test suite() {
39 return new TestSuite( TestMergeText.class );
40 }
41
42 public TestMergeText(String name) {
43 super(name);
44 }
45
46 public void testNoAdjacentText() throws Exception {
49
50
54 checkNoAdjacent(document.getRootElement());
55 log( "No adjacent Text nodes in " + document.asXML() );
56 }
57
58 protected void setUp() throws Exception {
61 SAXReader reader = new SAXReader();
62 reader.setMergeAdjacentText(true);
63 File file = new File ( INPUT_XML_FILE );
64 if (!file.exists()) {
65 throw new FileNotFoundException ("Xml file does not exist at " + file.getAbsolutePath());
66 }
67 document = reader.read(file);
68 }
69
70 private void checkNoAdjacent(Element parent) {
71 Node prev = null;
73 Iterator iter = parent.nodeIterator();
74 while (iter.hasNext()) {
75 Node n = (Node)iter.next();
76 if (n instanceof Text && (prev != null && prev instanceof Text)) {
77 fail("Node: " + n + " is text and so is its "
78 + "preceding sibling: " + prev);
79 }
80 else if (n instanceof Element) {
81 checkNoAdjacent((Element)n);
82 }
83
84 prev = n;
85 }
86 }
87
88 }
89
90
91
92
93
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