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1
7
8 package org.dom4j.tree;
9
10 import junit.textui.TestRunner;
11
12 import java.io.ByteArrayOutputStream  ;
13
14 import org.dom4j.AbstractTestCase;
15 import org.dom4j.Document;
16 import org.dom4j.DocumentFactory;
17 import org.dom4j.DocumentHelper;
18 import org.dom4j.Element;
19 import org.dom4j.IllegalAddException;
20 import org.dom4j.io.OutputFormat;
21 import org.dom4j.io.XMLWriter;
22
23
28 public class DefaultDocumentTest extends AbstractTestCase {
29 public static void main(String [] args) {
30 TestRunner.run(DefaultDocumentTest.class);
31 }
32
33 public void testDoubleRootElement() {
36 Document document = DocumentFactory.getInstance().createDocument();
37 document.addElement("root");
38
39 Element root = DocumentFactory.getInstance().createElement(
40 "anotherRoot");
41
42 try {
43 document.add(root);
44 fail();
45 } catch (IllegalAddException e) {
46 String msg = e.getMessage();
47 assertTrue(msg.indexOf(root.toString()) != -1);
48 }
49 }
50
51 public void testBug799656() throws Exception {
52 Document document = DocumentFactory.getInstance().createDocument();
53 Element el = document.addElement("root");
54 el.setText("text with an \u00FC in it");
56 System.out.println(document.asXML());
57
58 DocumentHelper.parseText(document.asXML());
59 }
60
61 public void testAsXMLWithEncoding() throws Exception {
62 DefaultDocument document = new DefaultDocument();
63 document.addElement("root");
64 document.setXMLEncoding("ISO-8859-1");
65
66 Document doc = DocumentHelper.parseText("<?xml version='1.0' "
67 + "encoding='ISO-8859-1'?><root/>");
68
69 String xml1 = document.asXML();
70 String xml2 = doc.asXML();
71
72 assertTrue(xml1.indexOf("ISO-8859-1") != -1);
73 assertTrue(xml2.indexOf("ISO-8859-1") != -1);
74 }
75
76 public void testBug1156909() throws Exception {
77 Document doc = DocumentHelper.parseText("<?xml version='1.0' "
78 + "encoding='ISO-8859-1'?><root/>");
79
80 assertEquals("XMLEncoding not correct", "ISO-8859-1", doc
81 .getXMLEncoding());
82 }
83
84 public void testAsXMLWithEncodingAndContent() throws Exception {
85 DefaultDocument document = new DefaultDocument();
86 document.setXMLEncoding("UTF-16");
87 Element root = document.addElement("root");
88 root.setText("text with an \u00FC in it");
90 String xml = document.asXML();
91 assertTrue(xml.indexOf("UTF-16") != -1);
92 assertTrue(xml.indexOf('\u00FC') != -1);
93 }
94
95 public void testEncoding() throws Exception {
96 Document document = DocumentFactory.getInstance().createDocument(
97 "koi8-r");
98 Element el = document.addElement("root");
99 el.setText("text with an \u00FC in it");
101 System.out.println(document.asXML());
102
103 ByteArrayOutputStream out = new ByteArrayOutputStream ();
104 OutputFormat of = OutputFormat.createPrettyPrint();
105 of.setEncoding("koi8-r");
106
107 XMLWriter writer = new XMLWriter(out, of);
108 writer.write(document);
109
110 String result = out.toString("koi8-r");
111 System.out.println(result);
112
113 Document doc2 = DocumentHelper.parseText(result);
114
116 }
117 }
118
119
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