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1
22
23 package org.jboss.cache.pojo.optimistic;
24
25 import junit.framework.TestCase;
26 import junit.framework.Test;
27 import junit.framework.TestSuite;
28 import org.apache.commons.logging.Log;
29 import org.apache.commons.logging.LogFactory;
30 import org.jboss.cache.pojo.PojoCache;
31 import org.jboss.cache.pojo.PojoCacheFactory;
32 import org.jboss.cache.pojo.test.Address;
33
34 import java.util.List  ;
35 import java.util.ArrayList ;
36 import java.util.Iterator ;
37 import java.util.ListIterator ;
38 import java.util.NoSuchElementException ;
39
40
45
46 public class CachedListTest extends AbstractOptimisticTestCase
47 {
48 Log log = LogFactory.getLog(CachedListTest.class);
49 PojoCache cache_;
50 List languages;
51 List languages2;
52
53 public CachedListTest(String name)
54 {
55 super(name);
56 }
57
58
59 protected void setUp() throws Exception
60 {
61 super.setUp();
62 cache_ = createCache();
63 log.info("setUp() ....");
65 }
66
67 protected void tearDown()
68 {
69 super.tearDown();
70 cache_.stop();
71 }
72
73 public void testAddAndRemoveIndex() throws Throwable
74 {
75 stage();
76
77 languages.add(1, "Taiwanese");
78 assertEquals("Languages size ", 4, languages.size());
79 assertEquals("Language ", (Object ) "Taiwanese", (Object ) languages.get(1));
80 languages.remove(2);
81 assertEquals("Languages size ", 3, languages.size());
82 assertEquals("Language ", (Object ) "English", (Object ) languages.get(2));
83
84 languages.add("Mandarin");
85 assertEquals("Languages size ", 4, languages.size());
86 languages.remove("Mandarin");
87 assertEquals("Languages size ", 3, languages.size());
88 }
89
90 protected void stage() throws Throwable
91 {
92 languages = new ArrayList ();
93 languages.add("English");
94 languages.add("French");
95 languages.add("English");
96 cache_.attach("/person/test6", languages);
97 languages = (List ) cache_.find("/person/test6");
98 int size = languages.size();
99 assertEquals("Size of list ", 3, size);
100
101 languages2 = new ArrayList ();
102 languages2.addAll(languages);
103 assertEquals("New ArrayList().addAll(CachedList)", languages, languages2);
104 }
105
106 public void testAddAllAndClear() throws Throwable
107 {
108 stage();
109 List list = new ArrayList ();
110 list.add("Taiwanese");
111 list.add("Madarin");
112
113 assertTrue("Language is Taiwanese ", list.contains("Taiwanese"));
114
115 languages.addAll(list);
116 assertEquals("Languages size ", 5, languages.size());
117
118 languages.removeAll(list);
119 assertEquals("Languages size ", 3, languages.size());
120
121 assertEquals("Index of French ", 1, languages.indexOf("French"));
122
123 languages.clear();
124 assertEquals("Languages size ", 0, languages.size());
125
126 assertTrue("Languages empty ", languages.isEmpty());
127 }
128
129 public void testEquals() throws Throwable
130 {
131 stage();
132
133 List list = (List ) cache_.find("/person/test6");
134 assertTrue("List should be the same ", list.equals(languages));
135 list = new ArrayList ();
136 list.add("German");
137 list.add("test");
138 list.add("English");
139 assertFalse("List should not be the same ", languages.equals(list));
140 assertFalse("List should not be the same ", list.equals(languages));
141 }
142
143 public void testIterator() throws Throwable
144 {
145 languages = new ArrayList ();
146 Iterator it0 = languages.iterator();
147 assertFalse("Iterator should be empty ", it0.hasNext());
148
149 stage();
150
151 Iterator it = languages.iterator();
152 Iterator it2 = languages2.iterator();
153 int counter = 0;
154 while (it.hasNext())
155 {
156 counter++;
157 assertEquals(it.next(), it2.next());
158 it.remove();
159 it2.remove();
160 }
161
162 assertEquals("Size should be ", 3, counter);
163 assertEquals("Skills should be empty ", 0, languages.size());
164 }
165
166 public void testListIterator() throws Throwable
167 {
168 languages = new ArrayList ();
169 ListIterator it0 = languages.listIterator();
170 assertFalse("Iterator should be empty ", it0.hasNext());
171 assertFalse("Iterator should be empty ", it0.hasPrevious());
172
173 stage();
174
175 ListIterator li = languages.listIterator();
176 ListIterator li2 = languages2.listIterator();
177 assertFalse("LI has no previous element ", li.hasPrevious());
178 assertFalse("LI2 has no previous element ", li2.hasPrevious());
179 assertTrue("LI has next element ", li.hasNext());
180 assertTrue("LI2 has next element ", li2.hasNext());
181 assertEquals(li.next(), li2.next());
182 assertEquals("Index is ", 1, li.nextIndex());
183 assertEquals("Index is ", 1, li2.nextIndex());
184 assertEquals("Index is ", 0, li.previousIndex());
185 assertEquals("Index is ", 0, li2.previousIndex());
186 assertEquals(li.next(), li2.next());
187 assertEquals(li.next(), li2.next()); try
189 {
190 li.next();
191 fail("Should throw an exception here ");
192 }
193 catch (NoSuchElementException ex)
194 {
195 ;
196 }
197 try
198 {
199 li2.next();
200 fail("Should throw an exception here ");
201 }
202 catch (NoSuchElementException ex)
203 {
204 ;
205 }
206
207 assertEquals("Index is ", 3, li.nextIndex());
208 assertEquals("Index is ", 3, li2.nextIndex());
209 assertEquals("Index is ", 2, li.previousIndex());
210 assertEquals("Index is ", 2, li2.previousIndex());
211 li.previous();
212 li2.previous();
213 assertEquals("Index is ", 2, li.nextIndex());
214 assertEquals("Index is ", 2, li2.nextIndex());
215 assertEquals("Index is ", 1, li.previousIndex());
216 assertEquals("Index is ", 1, li2.previousIndex());
217 li.previous();
218 li2.previous();
219 li.previous();
220 li2.previous();
221
222 try
223 {
224 li.previous();
225 fail("Should throw an exception here ");
226 }
227 catch (NoSuchElementException ex)
228 {
229 ;
230 }
231
232 try
233 {
234 li2.previous();
235 fail("Should throw an exception here ");
236 }
237 catch (NoSuchElementException ex)
238 {
239 ;
240 }
241
242 try
243 {
244 assertEquals(li.next(), li2.next());
245 li.remove();
246 li2.remove();
247 }
248 catch (Exception e)
249 {
250 fail("ListIterator.remove failed" + e);
251 }
252
253
254 try
255 {
256 assertEquals(li.next(), li2.next());
257 li.remove();
258 li2.remove();
259 }
260 catch (Exception e)
261 {
262 fail("ListIterator.remove failed" + e);
263 }
264
265 try
266 {
267 assertEquals(li.next(), li2.next());
268 assertEquals("ListIterator.remove test problem with nextIndex, cache next index=" + li.nextIndex() +
269 ", jdk next index=" + li2.nextIndex() + "cache list size = " + languages.size() + ", jdk list size = " + languages.size(),
270 li.nextIndex(), li2.nextIndex());
271 li2.set("German");
272 li.set("German");
273 String s1 = (String ) li.previous();
274 String s2 = (String ) li2.previous();
275 assertEquals(s1, s2);
276 assertEquals(s2, "German");
277 }
278 catch (Exception e)
279 {
280 fail("ListIterator.remove failed" + e + ", cache list size = " + languages.size() + ", jdk list size = " + languages.size());
281 }
282
283 try
284 {
285 assertEquals(li.next(), li2.next());
286 li2.add("Vulcan");
287 li.add("Vulcan");
288 String s1 = (String ) li.previous();
289 String s2 = (String ) li2.previous();
290 assertEquals(s1, s2);
291 assertEquals(s2, "Vulcan");
292 }
293 catch (Exception e)
294 {
295 fail("ListIterator.add failed" + e + ", cache list size = " + languages.size() + ", jdk list size = " + languages.size());
296 }
297
298 }
299
300
301 public void testAttachAndDetach() throws Exception
302 {
303 List list = new ArrayList ();
304 list.add("English");
305 list.add("French");
306 list.add("Taiwanese");
307
308 cache_.attach("/test", list); list = (List ) cache_.find("/test");
310 assertEquals("Size ", 3, list.size());
311
312 list = (List ) cache_.detach("/test");
313 assertEquals("Size ", 3, list.size());
314
315 System.out.println("**** End of cache content **** ");
316 list.remove(2);
317 list.add("Hoklo");
318 assertEquals("Size ", 3, list.size());
319 assertEquals("Content ", "Hoklo", list.get(2));
320
321 cache_.attach("/test", list);
323 list.remove(2);
324 assertEquals("Size ", 2, list.size());
325 }
326
327 public void testPojoAttachAndDetach() throws Exception
328 {
329 Address add1 = new Address();
330 add1.setCity("San Jose");
331 add1.setZip(95123);
332
333 Address add2 = new Address();
334 add2.setCity("Sunnyvale");
335 add2.setZip(94086);
336
337 Address add3 = new Address();
338 add3.setCity("Santa Clara");
339 add3.setZip(951131);
340
341 List list = new ArrayList ();
342 list.add(add1);
343 list.add(add2);
344 list.add(add3);
345
346 cache_.attach("/test", list); list = (List ) cache_.find("/test");
348 assertEquals("Size ", 3, list.size());
349
350 list = (List ) cache_.detach("/test");
351 assertEquals("Size ", 3, list.size());
352
353 System.out.println("**** End of cache content **** ");
354 list.remove(2);
355 list.add(add2);
356 assertEquals("Size ", 3, list.size());
357 assertEquals("Content ", add2, list.get(2));
358
359 cache_.attach("/test", list);
361 list.remove(2);
362 assertEquals("Size ", 2, list.size());
363 }
364
365 public void testEqual1() throws Exception
366 {
367 List list1 = new ArrayList ();
368 list1.add("ID1");
369 list1.add("ID2");
370 cache_.attach("test1", list1);
371 list1 = (List )cache_.find("test1");
372
373 List list2 = new ArrayList ();
374 list2.add("ID1");
375 list2.add("ID2");
376 cache_.attach("test2", list2);
377 list2 = (List )cache_.find("test2");
378
379 List list3 = new ArrayList ();
380 list3.add("ID2");
381 list3.add("ID1");
382 cache_.attach("test3", list3);
383 list3 = (List )cache_.find("test3");
384
385 assertEquals("List should be equal: ", list1, list1);
386 assertTrue("List should be equal: ", list1.equals(list1));
387 assertTrue("List should be equal: ", list1.equals(list2));
388 assertFalse("List should not be equal: ", list1.equals(list3));
389 }
390
391 public void testEqual2() throws Exception
392 {
393 List list1 = new ArrayList ();
394 cache_.attach("test1", list1);
395 list1 = (List )cache_.find("test1");
396 list1.add("ID1");
397 list1.add("ID2");
398
399 List list2 = new ArrayList ();
400 cache_.attach("test2", list2);
401 list2 = (List )cache_.find("test2");
402 list2.add("ID1");
403 list2.add("ID2");
404
405 List list3 = new ArrayList ();
406 cache_.attach("test3", list3);
407 list3 = (List )cache_.find("test3");
408 list3.add("ID2");
409 list3.add("ID1");
410
411 assertEquals("List should be equal: ", list1, list1);
412 assertTrue("List should be equal: ", list1.equals(list1));
413 assertTrue("List should be equal: ", list1.equals(list2));
414 assertFalse("List should not be equal: ", list1.equals(list3));
415 }
416
417 public static Test suite() throws Exception
418 {
419 return new TestSuite(CachedListTest.class);
420 }
421
422 public static void main(String [] args) throws Exception
423 {
424 junit.textui.TestRunner.run(suite());
425 }
426
427 }
428 |
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