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1
7
8 package org.dom4j.rule;
9
10 import junit.textui.TestRunner;
11
12 import org.dom4j.AbstractTestCase;
13 import org.dom4j.Document;
14 import org.dom4j.DocumentHelper;
15 import org.dom4j.Node;
16 import org.dom4j.xpath.DefaultXPath;
17
18
24 public class StylesheetTest extends AbstractTestCase {
25 protected String  [] templates = {
26 "/",
27 "*",
28 "root",
29 "author",
30 "@name",
31 "root/author",
32 "author[@location='UK']",
33 "root/author[@location='UK']",
34 "root//author[@location='UK']"};
35
36 protected String [] templates2 = {"/", "title", "para", "*"};
37
38 protected Stylesheet stylesheet;
39
40 public static void main(String [] args) {
41 TestRunner.run(StylesheetTest.class);
42 }
43
44 public void testRules() throws Exception {
47 for (int i = 0, size = templates.length; i < size; i++) {
48 addTemplate(templates[i]);
49 }
50
51 log("");
52 log("........................................");
53 log("");
54 log("Running stylesheet");
55
56 stylesheet.run(document);
57
58 log("Finished");
59 }
60
61 public void testLittleDoc() throws Exception {
62 for (int i = 0, size = templates2.length; i < size; i++) {
63 addTemplate(templates2[i]);
64 }
65 Document doc = getDocument("/xml/test/littledoc.xml");
66
67 stylesheet = new Stylesheet();
68 stylesheet.setValueOfAction(new Action() {
69 public void run(Node node) {
70 log("Default ValueOf action on node: " + node);
71 log("........................................");
72 }
73 });
74
75 stylesheet.run(doc);
76 }
77
78 public void testFireRuleForNode() throws Exception {
79 final StringBuffer b = new StringBuffer ();
80
81 final Stylesheet s = new Stylesheet();
82 Pattern pattern = DocumentHelper.createPattern("url");
83 Action action = new Action() {
84 public void run(Node node) throws Exception {
85 b.append("url");
86 s.applyTemplates(node);
87 }
88 };
89
90 Rule r = new Rule(pattern, action);
91 s.addRule(r);
92
93 s.applyTemplates(document, new DefaultXPath("root/author/url"));
94
95 assertEquals("Check url is processed twice", "urlurl", b.toString());
96 }
97
98 protected void setUp() throws Exception {
101 super.setUp();
102
103 stylesheet = new Stylesheet();
104 stylesheet.setValueOfAction(new Action() {
105 public void run(Node node) {
106 log("Default ValueOf action on node: " + node);
107 log("........................................");
108 }
109 });
110 }
111
112 protected void addTemplate(final String match) {
113 log("Adding template match: " + match);
114
115 Pattern pattern = DocumentHelper.createPattern(match);
116
117 log("Pattern: " + pattern);
118 log("........................................");
119
120 Action action = new Action() {
121 public void run(Node node) throws Exception {
122 log("Matched pattern: " + match);
123 log("Node: " + node.asXML());
124 log("........................................");
125
126 stylesheet.applyTemplates(node);
128 }
129 };
130
131 Rule rule = new Rule(pattern, action);
132 stylesheet.addRule(rule);
133 }
134 }
135
136
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