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1
23
24 package com.sun.enterprise.config.serverbeans.validation;
25
26 import java.io.File  ;
27 import java.io.StringReader ;
28 import java.io.StringWriter ;
29 import java.net.MalformedURLException ;
30 import java.net.URI ;
31 import javax.xml.parsers.SAXParserFactory ;
32 import junit.framework.*;
33 import org.xml.sax.ContentHandler ;
34 import org.xml.sax.InputSource ;
35 import org.xml.sax.XMLReader ;
36 import com.sun.org.apache.xml.internal.serializer.ToXMLStream;
37
42
43 public class VariableResolverTest extends TestCase {
44 VariableResolver vr;
45 StringWriter out;
46
47 public void testXMLSerialization() throws Exception {
48 StringWriter w = new StringWriter ();
49 ToXMLStream xml = new ToXMLStream();
50 xml.setWriter(w);
51 xml.setOmitXMLDeclaration(true);
52 xml.startElement("uri", "localName", "name", null);
53 xml.endElement("uri", "localName", "name");
54 assertEquals("<name xmlns=\"uri\"/>", w.toString());
55 }
56
57
58 public void testFile() throws Exception {
59 vr.parse(new InputSource ("test.xml"));
60
61 String expected = "<r>\n"+
62 " <foo>\n"+
63 " <bar>\n"+
64 " <gargle>la di da</gargle>\n"+
65 " </bar>\n"+
66 " <bar>\n"+
67 " hick\n"+
68 " </bar>\n"+
69 " <system-property name=\"k1\" value=\"this is the value of k1\"/>\n"+
70 " A reference to k1 yields: \"this is the value of k1\"\n"+
71 " </foo>\n"+
72 " <config name=\"config1\">\n"+
73 " k1: \"K1 VALUE\"\n"+
74 " <system-property name=\"k1\" value=\"K1 VALUE\"/>\n"+
75 " </config>\n"+
76 " <config name=\"config2\">\n"+
77 " K1: \"this is the value of k1\"\n"+
78 " </config>\n"+
79 "</r>";
80 assertEquals(expected, ""+out);
81 }
82 public void testURI() throws Exception {
83 final String uri = new File ("test.xml").toURI().toURL().toString();
84 vr.parse(new InputSource (uri));
85
86 String expected = "<r>\n"+
87 " <foo>\n"+
88 " <bar>\n"+
89 " <gargle>la di da</gargle>\n"+
90 " </bar>\n"+
91 " <bar>\n"+
92 " hick\n"+
93 " </bar>\n"+
94 " <system-property name=\"k1\" value=\"this is the value of k1\"/>\n"+
95 " A reference to k1 yields: \"this is the value of k1\"\n"+
96 " </foo>\n"+
97 " <config name=\"config1\">\n"+
98 " k1: \"K1 VALUE\"\n"+
99 " <system-property name=\"k1\" value=\"K1 VALUE\"/>\n"+
100 " </config>\n"+
101 " <config name=\"config2\">\n"+
102 " K1: \"this is the value of k1\"\n"+
103 " </config>\n"+
104 "</r>";
105 assertEquals(expected, ""+out);
106 }
107
108
109 public void testUseOfDefaultReader() throws Exception {
111 VariableResolver myVr = new VariableResolver();
112 myVr.setContentHandler(getContentHandler(out));
113 String input = "<foo att=\"${var}\"><system-property name=\"var\" value=\"value\"/></foo>";
114 String expected = "<foo att=\"value\"><system-property name=\"var\" value=\"value\"/></foo>";
115 myVr.parse(getInputSource(input));
116 assertEquals(expected, ""+out);
117 }
118
119 public void testAComplexExample() throws Exception {
122 String input = "<r>"+
123 "<foo><bar><gargle/>la di da</bar><bar>hick</bar>"+
124 "<system-property name=\"k1\" value=\"this is the value of k1\"/>"+
125 "A reference to k1 yields: \"${k1}\""+
126 "</foo>"+
127 "<config name=\"config1\">" +
128 "k1: \"${k1}\""+
129 "<system-property name=\"k1\" value=\"K1 VALUE\"/>"+
130 "</config>"+
131 "<config name=\"config2\">"+
132 "k1: \"${k1}\""+
133 "</config>"+
134 "</r>";
135 String expected = "<r>"+
136 "<foo><bar><gargle/>la di da</bar><bar>hick</bar>"+
137 "<system-property name=\"k1\" value=\"this is the value of k1\"/>"+
138 "A reference to k1 yields: \"this is the value of k1\""+
139 "</foo>"+
140 "<config name=\"config1\">" +
141 "k1: \"K1 VALUE\""+
142 "<system-property name=\"k1\" value=\"K1 VALUE\"/>"+
143 "</config>"+
144 "<config name=\"config2\">"+
145 "k1: \"this is the value of k1\""+
146 "</config>"+
147 "</r>";
148 vr.parse(getInputSource(input));
149 assertEquals(expected, ""+out);
150 }
151
152 public void testConfigStuff() throws Exception {
153 String input = "<r>"+
154 "<config name=\"c1\" att=\"${k1}\">"+
155 "<child>${k2}</child>"+
156 "<system-property name=\"k2\" value=\"v2\"/>"+
157 "</config>"+
158 "<system-property name=\"k1\" value=\"v1\"/>"+
159 "</r>";
160 String expected = "<r>"+
161 "<config name=\"c1\" att=\"v1\">"+
162 "<child>v2</child>"+
163 "<system-property name=\"k2\" value=\"v2\"/>"+
164 "</config>"+
165 "<system-property name=\"k1\" value=\"v1\"/>"+
166 "</r>";
167 vr.parse(getInputSource(input));
168 assertEquals(expected, ""+out);
169 }
170
171
172 public void testBasicSystemVariable() throws Exception {
173 String input = "<foo att=\"${var}\"><system-property name=\"var\" value=\"value\"/></foo>";
174 String expected = "<foo att=\"value\"><system-property name=\"var\" value=\"value\"/></foo>";
175 vr.parse(getInputSource(input));
176 assertEquals(expected, ""+out);
177 }
178
179 public void testSimpleExpansion() throws Exception {
180 String input = "<foo>${path.separator}</foo>";
181 vr.parse(getInputSource(input));
182 assertEquals("<foo>"+System.getProperty("path.separator")+"</foo>", ""+out);
183 }
184
185 public void testBasicOperation() throws Exception {
186 String doc = "<foo/>";
187 vr.parse(getInputSource(doc));
188 out.flush();
189 assertEquals("<foo/>", ""+out);
190 }
191 private InputSource getInputSource(String s) {
192 return new InputSource (new StringReader (s));
193 }
194
195 private ContentHandler getContentHandler(StringWriter w) throws Exception {
196 ToXMLStream xml = new ToXMLStream();
197 xml.setWriter(w);
198 xml.setOmitXMLDeclaration(true);
199 return xml.asContentHandler();
200 }
201
209
210 private XMLReader getXMLReader() throws Exception {
211 final XMLReader xr = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
212 xr.setFeature("http://xml.org/sax/features/namespaces", true);
213 xr.setFeature("http://xml.org/sax/features/namespace-prefixes", false);
214 return xr;
215 }
216
217 public VariableResolverTest(String name){
218 super(name);
219 }
220
221 protected void setUp() throws Exception {
222 vr = new VariableResolver();
223 vr.setParent(getXMLReader());
224 out = new StringWriter ();
225 vr.setContentHandler(getContentHandler(out));
226 }
227
228 protected void tearDown() {
229 }
230
231 private void nyi(){
232 fail("Not Yet Implemented");
233 }
234
235 public static void main(String args[]){
236 if (args.length == 0){
237 junit.textui.TestRunner.run(VariableResolverTest.class);
238 } else {
239 junit.textui.TestRunner.run(makeSuite(args));
240 }
241 }
242 private static TestSuite makeSuite(String args[]){
243 final TestSuite ts = new TestSuite();
244 for (int i = 0; i < args.length; i++){
245 ts.addTest(new VariableResolverTest(args[i]));
246 }
247 return ts;
248 }
249 }
250 |
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