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1 package org.objectweb.celtix.bus.configuration;
2
3 import java.io.ByteArrayInputStream  ;
4
5 import javax.xml.namespace.QName ;
6 import javax.xml.parsers.DocumentBuilder ;
7 import javax.xml.parsers.DocumentBuilderFactory ;
8
9 import org.w3c.dom.Document ;
10 import org.w3c.dom.Element ;
11 import org.w3c.dom.Node ;
12
13 import org.xml.sax.InputSource ;
14
15 import junit.framework.TestCase;
16
17 import org.objectweb.celtix.configuration.ConfigurationException;
18 import org.objectweb.celtix.configuration.impl.ConfigurationMetadataUtils;
19
20 public class ConfigurationMetadataUtilsTest extends TestCase {
21
22 private static final String FRAGMENT =
23 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
24 + "<a xmlns:tt=\"http://celtix.objectweb.org/configuration/test/types\">"
25 + "<b1><c1 name=\"tt:un\">tt:one</c1></b1>"
26 + "<b2><c2 xmlns:tt=\"http://celtix.objectweb.org/configuration/types\" name=\"tt:deux\">"
27 + "tt:two</c2></b2>"
28 + "<b3 xmlns:tt=\"http://celtix.objectweb.org/configuration/types\">"
29 + "<c3 xmlns:tt=\"http://celtix.objectweb.org/configuration/metadata\" name=\"tt:trois\">"
30 + "tt:three</c3></b3>"
31 + "<b4></b4>"
32 + "<b5>BEFORE<c5></c5>AFTER</b5>"
33 + "<b55><c5></c5>AFTER</b55>"
34 + "<b6><c6>:noprefix</c6></b6>"
35 + "<b7><c7>tt:</c7></b7>"
36 + "<b8><c8>dd:unknownprefix</c8></b8>"
37 + "</a>";
38
39 private static Document document;
40
41 public void testGetElementValue() throws Exception {
42 Document doc = getDocument(FRAGMENT);
43 Node node = doc.getElementsByTagName("c1").item(0);
44 assertEquals("tt:one", ConfigurationMetadataUtils.getElementValue(node));
45 node = doc.getElementsByTagName("b4").item(0);
46 assertNull(ConfigurationMetadataUtils.getElementValue(node));
47 node = doc.getElementsByTagName("b5").item(0);
48 assertEquals("BEFORE", ConfigurationMetadataUtils.getElementValue(node));
49 node = doc.getElementsByTagName("b55").item(0);
50 assertEquals("AFTER", ConfigurationMetadataUtils.getElementValue(node));
51 }
52
53 public void testGetElementValueToQName() throws Exception {
54 Document doc = getDocument(FRAGMENT);
55 Element elem = (Element )(doc.getElementsByTagName("c1").item(0));
56 QName qn = null;
57 qn = new QName ("http://celtix.objectweb.org/configuration/test/types", "one");
58 assertEquals(qn, ConfigurationMetadataUtils.elementValueToQName(doc, elem));
59 elem = (Element )(doc.getElementsByTagName("c2").item(0));
60 qn = new QName ("http://celtix.objectweb.org/configuration/types", "two");
61 assertEquals(qn, ConfigurationMetadataUtils.elementValueToQName(doc, elem));
62 elem = (Element )(doc.getElementsByTagName("c3").item(0));
63 qn = new QName ("http://celtix.objectweb.org/configuration/metadata", "three");
64 assertEquals(qn, ConfigurationMetadataUtils.elementValueToQName(doc, elem));
65
66 elem = (Element )(doc.getElementsByTagName("c6").item(0));
67 try {
68 ConfigurationMetadataUtils.elementValueToQName(doc, elem);
69 } catch (ConfigurationException ex) {
70 assertEquals("ILLEGAL_QNAME_EXC", ex.getCode());
71 }
72 elem = (Element )(doc.getElementsByTagName("c7").item(0));
73 try {
74 ConfigurationMetadataUtils.elementValueToQName(doc, elem);
75 } catch (ConfigurationException ex) {
76 assertEquals("ILLEGAL_QNAME_EXC", ex.getCode());
77 }
78 elem = (Element )(doc.getElementsByTagName("c8").item(0));
79 try {
80 ConfigurationMetadataUtils.elementValueToQName(doc, elem);
81 } catch (ConfigurationException ex) {
82 assertEquals("ILLEGAL_PREFIX_EXC", ex.getCode());
83 }
84 }
85
86 public void testGetElementAttributeToQName() throws Exception {
87 Document doc = getDocument(FRAGMENT);
88 Element elem = (Element )(doc.getElementsByTagName("c1").item(0));
89 QName qn = null;
90 qn = new QName ("http://celtix.objectweb.org/configuration/test/types", "un");
91 assertEquals(qn, ConfigurationMetadataUtils.elementAttributeToQName(doc, elem, "name"));
92 elem = (Element )(doc.getElementsByTagName("c2").item(0));
93 qn = new QName ("http://celtix.objectweb.org/configuration/types", "deux");
94 assertEquals(qn, ConfigurationMetadataUtils.elementAttributeToQName(doc, elem, "name"));
95 elem = (Element )(doc.getElementsByTagName("c3").item(0));
96 qn = new QName ("http://celtix.objectweb.org/configuration/metadata", "trois");
97 assertEquals(qn, ConfigurationMetadataUtils.elementAttributeToQName(doc, elem, "name"));
98 }
99
100 private Document getDocument(String str) throws Exception {
101 if (null == document) {
102 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
103 factory.setNamespaceAware(true);
104 DocumentBuilder parser = factory.newDocumentBuilder();
105 document = parser.parse(new InputSource (new ByteArrayInputStream (str.getBytes())));
106 }
107 return document;
108 }
109 }
110 |
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