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1
52
53 package freemarker.testcase.servlets;
54
55 import java.io.BufferedReader  ;
56 import java.io.File ;
57 import java.io.FileReader ;
58 import java.io.InputStream ;
59 import java.io.PrintWriter ;
60 import java.io.Reader ;
61 import java.io.StringReader ;
62 import java.io.StringWriter ;
63 import java.net.URL ;
64 import java.security.Principal ;
65 import java.util.Collections ;
66 import java.util.Enumeration ;
67 import java.util.Hashtable ;
68 import java.util.Locale ;
69 import java.util.Map ;
70 import java.util.Properties ;
71 import java.util.Set ;
72 import java.net.URL ;
73
74 import javax.servlet.RequestDispatcher ;
75 import javax.servlet.Servlet ;
76 import javax.servlet.ServletConfig ;
77 import javax.servlet.ServletContext ;
78 import javax.servlet.ServletInputStream ;
79 import javax.servlet.ServletOutputStream ;
80 import javax.servlet.http.Cookie ;
81 import javax.servlet.http.HttpServletRequest ;
82 import javax.servlet.http.HttpServletResponse ;
83 import javax.servlet.http.HttpSession ;
84 import javax.servlet.http.HttpSessionContext ;
85
86 import freemarker.ext.servlet.FreemarkerServlet;
87 import freemarker.template.TemplateException;
88 import freemarker.testcase.TemplateTestCase;
89 import junit.framework.TestCase;
90
91
95 public class TestJspTaglibs extends TestCase {
96
97 File refFile;
98
99 public TestJspTaglibs(String name) {
100 super(name);
101 }
102
103 public TestJspTaglibs(String name, String filename) {
104 super(name);
105 }
106
107 public void setUp() throws Exception {
108 URL url = TestJspTaglibs.class.getResource("TestJspTaglibs.class");
109 File thisDir = new File (url.getFile()).getParentFile();
110 refFile = new File (thisDir, "reference/test-jsptaglibs.txt");
111 }
112
113 public void runTest() throws TemplateException {
114 try {
115 ServletConfig cfg = new MockServletConfig();
116 FreemarkerServlet servlet = new FreemarkerServlet();
117 servlet.init(cfg);
118 MockRequest req = new MockRequest("test-jsptaglibs.txt");
119 MockResponse resp = new MockResponse();
120 servlet.doGet(req, resp);
121 StringReader output = new StringReader (resp.toString());
122 Reader reference = new FileReader (refFile);
123 TemplateTestCase.compare(reference,output);
124 }
126 catch(Exception e) {
127 e.printStackTrace();
128 throw new TemplateException(e, null);
129 }
130 }
131
132 private static class MockServletConfig
133 implements ServletConfig , ServletContext {
134 private final Properties initParams = new Properties ();
135 private final Hashtable attributes = new Hashtable ();
136
137 MockServletConfig() {
138 initParams.setProperty("TemplatePath", "/template/");
139 initParams.setProperty("NoCache", "true");
140 initParams.setProperty("TemplateUpdateInterval", "0");
141 initParams.setProperty("DefaultEncoding", "UTF-8");
142 initParams.setProperty("ObjectWrapper", "beans");
143 }
144
145 public String getInitParameter(String name) {
146 return initParams.getProperty(name);
147 }
148
149 public Enumeration getInitParameterNames() {
150 return initParams.keys();
151 }
152
153 public ServletContext getServletContext() {
154 return this;
155 }
156
157 public String getServletName() {
158 return "freemarker";
159 }
160
161 public Object getAttribute(String arg0) {
162 return attributes.get(arg0);
163 }
164
165 public Enumeration getAttributeNames() {
166 return attributes.keys();
167 }
168
169 public ServletContext getContext(String arg0) {
170 throw new UnsupportedOperationException ();
171 }
172
173 public int getMajorVersion() {
174 return 0;
175 }
176
177 public String getMimeType(String arg0) {
178 throw new UnsupportedOperationException ();
179 }
180
181 public int getMinorVersion() {
182 return 0;
183 }
184
185 public RequestDispatcher getNamedDispatcher(String arg0) {
186 throw new UnsupportedOperationException ();
187 }
188
189 public String getRealPath(String arg0) {
190 return null;
191 }
192
193 public RequestDispatcher getRequestDispatcher(String arg0) {
194 throw new UnsupportedOperationException ();
195 }
196
197 public URL getResource(String url) {
198 if (url.startsWith("/")) {
199 url = url.substring(1);
200 }
201 return getClass().getResource(url);
202 }
203
204 public InputStream getResourceAsStream(String url) {
205 if (url.startsWith("/")) {
206 url = url.substring(1);
207 }
208 return getClass().getResourceAsStream(url);
209 }
210
211 public Set getResourcePaths(String path) {
212 if(path.equals("/WEB-INF/lib")) {
213 return Collections.singleton("/WEB-INF/lib/taglib-foo.jar");
214 }
215 else {
216 return Collections.EMPTY_SET;
217 }
218 }
219
220 public String getServerInfo() {
221 return "FreeMarker/JUnit";
222 }
223
224
227 public Servlet getServlet(String arg0) {
228 throw new UnsupportedOperationException ();
229 }
230
231 public String getServletContextName() {
232 return "freemarker";
233 }
234
235
238 public Enumeration getServletNames() {
239 throw new UnsupportedOperationException ();
240 }
241
242
245 public Enumeration getServlets() {
246 throw new UnsupportedOperationException ();
247 }
248
249
252 public void log(Exception arg0, String arg1) {
253 }
254
255 public void log(String arg0, Throwable arg1) {
256 }
257
258 public void log(String arg0) {
259 }
260
261 public void removeAttribute(String arg0) {
262 attributes.remove(arg0);
263 }
264
265 public void setAttribute(String arg0, Object arg1) {
266 attributes.put(arg0, arg1);
267 }
268 }
269
270 private static final class MockRequest
271 implements
272 HttpServletRequest
273 {
274 private final String pathInfo;
275 private HttpSession session;
276
277 MockRequest(String pathInfo) {
278 this.pathInfo = pathInfo;
279 }
280
281 public String getAuthType() {
282 return null;
283 }
284
285 public String getContextPath() {
286 return null;
287 }
288
289 public Cookie [] getCookies() {
290 return null;
291 }
292
293 public long getDateHeader(String arg0) {
294 return 0;
295 }
296
297 public String getHeader(String arg0) {
298 return null;
299 }
300
301 public Enumeration getHeaderNames() {
302 return null;
303 }
304
305 public Enumeration getHeaders(String arg0) {
306 return null;
307 }
308
309 public int getIntHeader(String arg0) {
310 return 0;
311 }
312
313 public String getMethod() {
314 return null;
315 }
316
317 public String getPathInfo() {
318 return pathInfo;
319 }
320
321 public String getPathTranslated() {
322 return null;
323 }
324
325 public String getQueryString() {
326 return null;
327 }
328
329 public String getRemoteUser() {
330 return null;
331 }
332
333 public String getRequestedSessionId() {
334 return null;
335 }
336
337 public String getRequestURI() {
338 return null;
339 }
340
341 public StringBuffer getRequestURL() {
342 return null;
343 }
344
345 public String getServletPath() {
346 return null;
347 }
348
349 public HttpSession getSession() {
350 return getSession(true);
351 }
352
353 public HttpSession getSession(boolean arg0) {
354 if(session == null && arg0) session = new MockSession();
355 return session;
356 }
357
358 public Principal getUserPrincipal() {
359 return null;
360 }
361
362 public boolean isRequestedSessionIdFromCookie() {
363 return false;
364 }
365
366
369 public boolean isRequestedSessionIdFromUrl() {
370 return false;
371 }
372
373 public boolean isRequestedSessionIdFromURL() {
374 return false;
375 }
376
377 public boolean isRequestedSessionIdValid() {
378 return false;
379 }
380
381 public boolean isUserInRole(String arg0) {
382 return false;
383 }
384
385 public Object getAttribute(String arg0) {
386 return null;
387 }
388
389 public Enumeration getAttributeNames() {
390 return null;
391 }
392
393 public String getCharacterEncoding() {
394 return null;
395 }
396
397 public int getContentLength() {
398 return 0;
399 }
400
401 public String getContentType() {
402 return null;
403 }
404
405 public ServletInputStream getInputStream() {
406 return null;
407 }
408
409 public Locale getLocale() {
410 return Locale.getDefault();
411 }
412
413 public Enumeration getLocales() {
414 return null;
415 }
416
417 public String getParameter(String arg0) {
418 return null;
419 }
420
421 public Map getParameterMap() {
422 return null;
423 }
424
425 public Enumeration getParameterNames() {
426 return null;
427 }
428
429 public String [] getParameterValues(String arg0) {
430 return null;
431 }
432
433 public String getProtocol() {
434 return null;
435 }
436
437 public BufferedReader getReader() {
438 return null;
439 }
440
441
444 public String getRealPath(String arg0) {
445 return null;
446 }
447
448 public String getRemoteAddr() {
449 return null;
450 }
451
452 public String getRemoteHost() {
453 return null;
454 }
455
456 public RequestDispatcher getRequestDispatcher(String arg0) {
457 return null;
458 }
459
460 public String getScheme() {
461 return null;
462 }
463
464 public String getServerName() {
465 return null;
466 }
467
468 public int getServerPort() {
469 return 0;
470 }
471
472 public boolean isSecure() {
473 return false;
474 }
475
476 public void removeAttribute(String arg0) {
477 }
478
479 public void setAttribute(String arg0, Object arg1) {
480 }
481
482 public void setCharacterEncoding(String arg0) {
483 }
484 }
485
486 private static final class MockResponse
487 implements
488 HttpServletResponse
489 {
490 private final StringWriter writer = new StringWriter ();
491 private final PrintWriter pwriter = new PrintWriter (writer);
492
493 public void addCookie(Cookie arg0) {
494 }
495
496 public void addDateHeader(String arg0, long arg1) {
497 }
498
499 public void addHeader(String arg0, String arg1) {
500 }
501
502 public void addIntHeader(String arg0, int arg1) {
503 }
504
505 public boolean containsHeader(String arg0) {
506 return false;
507 }
508
509
512 public String encodeRedirectUrl(String arg0) {
513 return null;
514 }
515
516 public String encodeRedirectURL(String arg0) {
517 return null;
518 }
519
520
523 public String encodeUrl(String arg0) {
524 return null;
525 }
526
527 public String encodeURL(String arg0) {
528 return null;
529 }
530
531 public void sendError(int arg0, String arg1) {
532 }
533
534 public void sendError(int arg0) {
535 }
536
537 public void sendRedirect(String arg0) {
538 }
539
540 public void setDateHeader(String arg0, long arg1) {
541 }
542
543 public void setHeader(String arg0, String arg1) {
544 }
545
546 public void setIntHeader(String arg0, int arg1) {
547 }
548
549
552 public void setStatus(int arg0, String arg1) {
553 }
554
555 public void setStatus(int arg0) {
556 }
557
558 public void flushBuffer() {
559 }
560
561 public int getBufferSize() {
562 return 0;
563 }
564
565 public String getCharacterEncoding() {
566 return null;
567 }
568
569 public Locale getLocale() {
570 return null;
571 }
572
573 public ServletOutputStream getOutputStream() {
574 return null;
575 }
576
577 public PrintWriter getWriter() {
578 return pwriter;
579 }
580
581 public boolean isCommitted() {
582 return false;
583 }
584
585 public void reset() {
586 }
587
588 public void resetBuffer() {
589 }
590
591 public void setBufferSize(int arg0) {
592 }
593
594 public void setContentLength(int arg0) {
595 }
596
597 public void setContentType(String arg0) {
598 }
599
600 public void setLocale(Locale arg0) {
601 }
602
603 public String toString() {
604 pwriter.flush();
605 return writer.toString();
606 }
607 }
608
609 private static final class MockSession implements HttpSession
610 {
611 public Object getAttribute(String arg0) {
612 return null;
613 }
614
615 public Enumeration getAttributeNames() {
616 return null;
617 }
618
619 public long getCreationTime() {
620 return 0;
621 }
622
623 public String getId() {
624 return null;
625 }
626
627 public long getLastAccessedTime() {
628 return 0;
629 }
630
631 public int getMaxInactiveInterval() {
632 return 0;
633 }
634
635 public ServletContext getServletContext() {
636 return null;
637 }
638
639
642 public HttpSessionContext getSessionContext() {
643 return null;
644 }
645
646
649 public Object getValue(String arg0) {
650 return null;
651 }
652
653
656 public String [] getValueNames() {
657 return null;
658 }
659
660 public void invalidate() {
661 }
662
663 public boolean isNew() {
664 return false;
665 }
666
667
670 public void putValue(String arg0, Object arg1) {
671 }
672
673 public void removeAttribute(String arg0) {
674 }
675
676
679 public void removeValue(String arg0) {
680 }
681
682 public void setAttribute(String arg0, Object arg1) {
683 }
684
685 public void setMaxInactiveInterval(int arg0) {
686 }
687 }
688
689
691 public static void main( String [] argc ) throws Exception {
692 TestCase test = new TestJspTaglibs( "test-jsptaglibs.txt" );
693 test.run();
694 }
695 }
696 |
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