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18 package org.apache.activemq.kaha;
19
20 import java.io.IOException  ;
21 import java.util.Iterator ;
22 import java.util.LinkedList ;
23 import java.util.List ;
24 import java.util.ListIterator ;
25 import junit.framework.TestCase;
26 public class ListContainerTest extends TestCase{
27 protected String name="test";
28 protected Store store;
29 protected ListContainer container;
30 protected LinkedList testList;
31 protected static final int COUNT=10;
32
33
36 public void testSize() throws Exception {
37 container.addAll(testList);
38 assertEquals(container.size(),testList.size());
39 }
40
41
44 public void testAddFirst() throws Exception {
45 container.addAll(testList);
46 assertEquals(container.size(),testList.size());
47 String first="first";
48 container.addFirst(first);
49 assertEquals(first,container.get(0));
50 assertEquals(container.size(),testList.size()+1);
51 }
52
53
56 public void testAddLast() throws Exception {
57 container.addAll(testList);
58 assertEquals(container.size(),testList.size());
59 String last="last";
60 container.addLast(last);
61 assertEquals(last,container.get(testList.size()));
62 assertEquals(container.size(),testList.size()+1);
63 }
64
65
68 public void testRemoveFirst() throws Exception {
69 container.addAll(testList);
70 assertEquals(container.size(),testList.size());
71 assertEquals(testList.get(0),container.removeFirst());
72 assertEquals(container.size(),testList.size()-1);
73 for(int i=1;i<testList.size();i++){
74 assertEquals(testList.get(i),container.get(i-1));
75 }
76 }
77
78
81 public void testRemoveLast() throws Exception {
82 container.addAll(testList);
83 assertEquals(container.size(),testList.size());
84 assertEquals(testList.get(testList.size()-1),container.removeLast());
85 assertEquals(container.size(),testList.size()-1);
86 for(int i=0;i<testList.size()-1;i++){
87 assertEquals(testList.get(i),container.get(i));
88 }
89 }
90
91
94 public void testIterator() throws Exception {
95 container.addAll(testList);
96 for(Iterator i=testList.iterator(),j=container.iterator();i.hasNext();){
97 assertEquals(i.next(),j.next());
98 }
99 for(Iterator i=container.iterator();i.hasNext();){
100 i.next();
101 i.remove();
102 }
103 assert (container.isEmpty());
104 }
105
106
109 public void testIsEmpty() throws Exception {
110 assertTrue(container.isEmpty());
111 }
112
113
116 public void testContains() throws Exception {
117 container.addAll(testList);
118 for(Iterator i=testList.iterator(),j=container.iterator();i.hasNext();){
119 assertTrue(container.contains(i.next()));
120 }
121 }
122
123
126 public void testToArray() throws Exception {
127 container.addAll(testList);
128 Object [] a=testList.toArray();
129 Object [] b=container.toArray();
130 assertEquals(a.length,b.length);
131 for(int i=0;i<a.length;i++){
132 assertEquals(a[i],b[i]);
133 }
134 }
135
136
139 public void testRemoveObject() throws Exception {
140 container.addAll(testList);
141 assertEquals(container.size(),testList.size());
142 for(int i=0;i<testList.size();i++){
143 container.remove(testList.get(i));
144 }
145 assertTrue(container.isEmpty());
146 }
147
148
151 public void testContainsAll() throws Exception {
152 container.addAll(testList);
153 assertTrue(container.containsAll(testList));
154 }
155
156
159 public void testRemoveAll() throws Exception {
160 container.addAll(testList);
161 assertEquals(testList.size(),container.size());
162 container.removeAll(testList);
163 assertTrue(container.isEmpty());
164 }
165
166
169 public void testRetainAll() throws Exception {
170 container.addAll(testList);
171 assertEquals(testList.size(),container.size());
172 testList.remove(0);
173 container.retainAll(testList);
174 assertEquals(testList.size(),container.size());
175 }
176
177
180 public void testClear() throws Exception {
181 container.addAll(testList);
182 assertEquals(testList.size(),container.size());
183 container.clear();
184 assertTrue(container.isEmpty());
185 }
186
187
190 public void testGet() throws Exception {
191 container.addAll(testList);
192 for(int i=0;i<testList.size();i++){
193 assertEquals(container.get(i),testList.get(i));
194 }
195 }
196
197
200 public void testSet() throws Exception {
201 container.addAll(testList);
202 }
203
204
207 public void testAddIntE() throws Exception {
208 container.addAll(testList);
209 assertTrue(container.equals(testList));
210 Object testObj="testObj";
211 int index=0;
212 testList.set(index,testObj);
213 container.set(index,testObj);
214 assertTrue(container.equals(testList));
215 index=testList.size()-1;
216 testList.set(index,testObj);
217 container.set(index,testObj);
218 assertTrue(container.equals(testList));
219 }
220
221
224 public void testRemoveInt() throws Exception {
225 container.addAll(testList);
226 assertTrue(container.equals(testList));
227 testList.remove(0);
228 container.remove(0);
229 assertTrue(container.equals(testList));
230 int pos=testList.size()-1;
231 testList.remove(pos);
232 container.remove(pos);
233 assertTrue(container.equals(testList));
234 }
235
236
239 public void testIndexOf() throws Exception {
240 container.addAll(testList);
241 assertTrue(container.equals(testList));
242 for(int i=0;i<testList.size();i++){
243 Object o=testList.get(i);
244 assertEquals(i,container.indexOf(o));
245 }
246 }
247
248
251 public void testListIterator() throws Exception {
252 container.addAll(testList);
253 ListIterator containerIter=container.listIterator();
254 ListIterator testIter=testList.listIterator();
255 assertTrue(testIter.hasNext());
256 assertTrue(containerIter.hasNext());
257 while(testIter.hasNext()){
258 Object o1=testIter.next();
259 Object o2=containerIter.next();
260 assertEquals(o1,o2);
261 testIter.remove();
262 containerIter.remove();
263 }
264 assertTrue(testList.isEmpty());
265 assertTrue(container.isEmpty());
266 }
267
268
271 public void testListIteratorInt() throws Exception {
272 container.addAll(testList);
273 int start=testList.size()/2;
274 ListIterator containerIter=container.listIterator(start);
275 ListIterator testIter=testList.listIterator(start);
276 assertTrue(testIter.hasNext());
277 assertTrue(containerIter.hasNext());
278 while(testIter.hasNext()){
279 Object o1=testIter.next();
280 Object o2=containerIter.next();
281 assertEquals(o1,o2);
282 }
283 }
284
285
288 public void testSubList() throws Exception {
289 container.addAll(testList);
290 int start=testList.size()/2;
291 List l1=testList.subList(start,testList.size());
292 List l2=container.subList(start,testList.size());
293 assertEquals(l1.size(),l2.size());
294 assertEquals(l1,l2);
295 }
296
297 protected Store getStore() throws IOException {
298 return StoreFactory.open(name,"rw");
299 }
300
301 protected void setUp() throws Exception {
302 super.setUp();
303 name = System.getProperty("basedir", ".")+"/target/activemq-data/list-container.db";
304 StoreFactory.delete(name);
305 store=getStore();
306 store.deleteListContainer(name);
307 container=store.getListContainer(name);
308 container.load();
309 testList=new LinkedList ();
310 for(int i=0;i<COUNT;i++){
311 String value="value:"+i;
312 testList.add(value);
313 }
314 }
315
316 protected void tearDown() throws Exception {
317 super.tearDown();
318 if(store!=null){
319 store.close();
320 }
321 assertTrue(StoreFactory.delete(name));
322 }
323 }
324 |
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