Source Code Cross Referenced for TestListOrderedMap.java in  » Library » Apache-common-Collections » org » apache » commons » collections » map » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Library » Apache common Collections » org.apache.commons.collections.map 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         *  Copyright 2001-2006 The Apache Software Foundation
003:         *
004:         *  Licensed under the Apache License, Version 2.0 (the "License");
005:         *  you may not use this file except in compliance with the License.
006:         *  You may obtain a copy of the License at
007:         *
008:         *      http://www.apache.org/licenses/LICENSE-2.0
009:         *
010:         *  Unless required by applicable law or agreed to in writing, software
011:         *  distributed under the License is distributed on an "AS IS" BASIS,
012:         *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013:         *  See the License for the specific language governing permissions and
014:         *  limitations under the License.
015:         */
016:        package org.apache.commons.collections.map;
017:
018:        import java.util.ArrayList;
019:        import java.util.HashMap;
020:        import java.util.List;
021:        import java.util.Map;
022:
023:        import junit.framework.Test;
024:
025:        import org.apache.commons.collections.BulkTest;
026:        import org.apache.commons.collections.MapIterator;
027:        import org.apache.commons.collections.list.AbstractTestList;
028:
029:        /**
030:         * Extension of {@link TestMap} for exercising the {@link ListOrderedMap}
031:         * implementation.
032:         *
033:         * @since Commons Collections 3.0
034:         * @version $Revision: 365406 $ $Date: 2006-01-02 19:34:53 +0000 (Mon, 02 Jan 2006) $
035:         * 
036:         * @author Henri Yandell
037:         * @author Stephen Colebourne
038:         * @author Matt Benson
039:         */
040:        public class TestListOrderedMap extends AbstractTestOrderedMap {
041:
042:            public TestListOrderedMap(String testName) {
043:                super (testName);
044:            }
045:
046:            public static Test suite() {
047:                return BulkTest.makeSuite(TestListOrderedMap.class);
048:            }
049:
050:            public static void main(String args[]) {
051:                String[] testCaseName = { TestListOrderedMap.class.getName() };
052:                junit.textui.TestRunner.main(testCaseName);
053:            }
054:
055:            public Map makeEmptyMap() {
056:                return ListOrderedMap.decorate(new HashMap());
057:            }
058:
059:            //-----------------------------------------------------------------------
060:            public void testGetByIndex() {
061:                resetEmpty();
062:                ListOrderedMap lom = (ListOrderedMap) map;
063:                try {
064:                    lom.get(0);
065:                } catch (IndexOutOfBoundsException ex) {
066:                }
067:                try {
068:                    lom.get(-1);
069:                } catch (IndexOutOfBoundsException ex) {
070:                }
071:
072:                resetFull();
073:                lom = (ListOrderedMap) map;
074:                try {
075:                    lom.get(-1);
076:                } catch (IndexOutOfBoundsException ex) {
077:                }
078:                try {
079:                    lom.get(lom.size());
080:                } catch (IndexOutOfBoundsException ex) {
081:                }
082:
083:                int i = 0;
084:                for (MapIterator it = lom.mapIterator(); it.hasNext(); i++) {
085:                    assertSame(it.next(), lom.get(i));
086:                }
087:            }
088:
089:            public void testGetValueByIndex() {
090:                resetEmpty();
091:                ListOrderedMap lom = (ListOrderedMap) map;
092:                try {
093:                    lom.getValue(0);
094:                } catch (IndexOutOfBoundsException ex) {
095:                }
096:                try {
097:                    lom.getValue(-1);
098:                } catch (IndexOutOfBoundsException ex) {
099:                }
100:
101:                resetFull();
102:                lom = (ListOrderedMap) map;
103:                try {
104:                    lom.getValue(-1);
105:                } catch (IndexOutOfBoundsException ex) {
106:                }
107:                try {
108:                    lom.getValue(lom.size());
109:                } catch (IndexOutOfBoundsException ex) {
110:                }
111:
112:                int i = 0;
113:                for (MapIterator it = lom.mapIterator(); it.hasNext(); i++) {
114:                    it.next();
115:                    assertSame(it.getValue(), lom.getValue(i));
116:                }
117:            }
118:
119:            public void testIndexOf() {
120:                resetEmpty();
121:                ListOrderedMap lom = (ListOrderedMap) map;
122:                assertEquals(-1, lom.indexOf(getOtherKeys()));
123:
124:                resetFull();
125:                lom = (ListOrderedMap) map;
126:                List list = new ArrayList();
127:                for (MapIterator it = lom.mapIterator(); it.hasNext();) {
128:                    list.add(it.next());
129:                }
130:                for (int i = 0; i < list.size(); i++) {
131:                    assertEquals(i, lom.indexOf(list.get(i)));
132:                }
133:            }
134:
135:            public void testSetValueByIndex() {
136:                resetEmpty();
137:                ListOrderedMap lom = (ListOrderedMap) map;
138:                try {
139:                    lom.setValue(0, "");
140:                } catch (IndexOutOfBoundsException ex) {
141:                }
142:                try {
143:                    lom.setValue(-1, "");
144:                } catch (IndexOutOfBoundsException ex) {
145:                }
146:
147:                resetFull();
148:                lom = (ListOrderedMap) map;
149:                try {
150:                    lom.setValue(-1, "");
151:                } catch (IndexOutOfBoundsException ex) {
152:                }
153:                try {
154:                    lom.setValue(lom.size(), "");
155:                } catch (IndexOutOfBoundsException ex) {
156:                }
157:
158:                for (int i = 0; i < lom.size(); i++) {
159:                    Object value = lom.getValue(i);
160:                    Object input = new Integer(i);
161:                    assertEquals(value, lom.setValue(i, input));
162:                    assertEquals(input, lom.getValue(i));
163:                }
164:            }
165:
166:            public void testRemoveByIndex() {
167:                resetEmpty();
168:                ListOrderedMap lom = (ListOrderedMap) map;
169:                try {
170:                    lom.remove(0);
171:                } catch (IndexOutOfBoundsException ex) {
172:                }
173:                try {
174:                    lom.remove(-1);
175:                } catch (IndexOutOfBoundsException ex) {
176:                }
177:
178:                resetFull();
179:                lom = (ListOrderedMap) map;
180:                try {
181:                    lom.remove(-1);
182:                } catch (IndexOutOfBoundsException ex) {
183:                }
184:                try {
185:                    lom.remove(lom.size());
186:                } catch (IndexOutOfBoundsException ex) {
187:                }
188:
189:                List list = new ArrayList();
190:                for (MapIterator it = lom.mapIterator(); it.hasNext();) {
191:                    list.add(it.next());
192:                }
193:                for (int i = 0; i < list.size(); i++) {
194:                    Object key = list.get(i);
195:                    Object value = lom.get(key);
196:                    assertEquals(value, lom.remove(i));
197:                    list.remove(i);
198:                    assertEquals(false, lom.containsKey(key));
199:                }
200:            }
201:
202:            public void testPut_intObjectObject() {
203:                resetEmpty();
204:                ListOrderedMap lom = (ListOrderedMap) map;
205:
206:                try {
207:                    lom.put(1, "testInsert1", "testInsert1v");
208:                    fail("should not be able to insert at pos 1 in empty Map");
209:                } catch (IndexOutOfBoundsException ex) {
210:                }
211:                try {
212:                    lom.put(-1, "testInsert-1", "testInsert-1v");
213:                    fail("should not be able to insert at pos -1 in empty Map");
214:                } catch (IndexOutOfBoundsException ex) {
215:                }
216:
217:                // put where key doesn't exist
218:                lom.put(0, "testInsert1", "testInsert1v");
219:                assertEquals("testInsert1v", lom.getValue(0));
220:
221:                lom.put("testInsertPut", "testInsertPutv");
222:                assertEquals("testInsert1v", lom.getValue(0));
223:                assertEquals("testInsertPutv", lom.getValue(1));
224:
225:                lom.put(0, "testInsert0", "testInsert0v");
226:                assertEquals("testInsert0v", lom.getValue(0));
227:                assertEquals("testInsert1v", lom.getValue(1));
228:                assertEquals("testInsertPutv", lom.getValue(2));
229:
230:                lom.put(3, "testInsert3", "testInsert3v");
231:                assertEquals("testInsert0v", lom.getValue(0));
232:                assertEquals("testInsert1v", lom.getValue(1));
233:                assertEquals("testInsertPutv", lom.getValue(2));
234:                assertEquals("testInsert3v", lom.getValue(3));
235:
236:                // put in a full map        
237:                resetFull();
238:                lom = (ListOrderedMap) map;
239:                ListOrderedMap lom2 = new ListOrderedMap();
240:                lom2.putAll(lom);
241:
242:                lom2.put(0, "testInsert0", "testInsert0v");
243:                assertEquals("testInsert0v", lom2.getValue(0));
244:                for (int i = 0; i < lom.size(); i++) {
245:                    assertEquals(lom2.getValue(i + 1), lom.getValue(i));
246:                }
247:
248:                // put where key does exist
249:                Integer i1 = new Integer(1);
250:                Integer i1b = new Integer(1);
251:                Integer i2 = new Integer(2);
252:                Integer i3 = new Integer(3);
253:
254:                resetEmpty();
255:                lom = (ListOrderedMap) map;
256:                lom.put(i1, "1");
257:                lom.put(i2, "2");
258:                lom.put(i3, "3");
259:                lom.put(0, i1, "One");
260:                assertEquals(3, lom.size());
261:                assertEquals(3, lom.map.size());
262:                assertEquals(3, lom.insertOrder.size());
263:                assertEquals("One", lom.getValue(0));
264:                assertSame(i1, lom.get(0));
265:
266:                resetEmpty();
267:                lom = (ListOrderedMap) map;
268:                lom.put(i1, "1");
269:                lom.put(i2, "2");
270:                lom.put(i3, "3");
271:                lom.put(0, i1b, "One");
272:                assertEquals(3, lom.size());
273:                assertEquals(3, lom.map.size());
274:                assertEquals(3, lom.insertOrder.size());
275:                assertEquals("One", lom.getValue(0));
276:                assertEquals("2", lom.getValue(1));
277:                assertEquals("3", lom.getValue(2));
278:                assertSame(i1b, lom.get(0));
279:
280:                resetEmpty();
281:                lom = (ListOrderedMap) map;
282:                lom.put(i1, "1");
283:                lom.put(i2, "2");
284:                lom.put(i3, "3");
285:                lom.put(1, i1b, "One");
286:                assertEquals(3, lom.size());
287:                assertEquals(3, lom.map.size());
288:                assertEquals(3, lom.insertOrder.size());
289:                assertEquals("One", lom.getValue(0));
290:                assertEquals("2", lom.getValue(1));
291:                assertEquals("3", lom.getValue(2));
292:
293:                resetEmpty();
294:                lom = (ListOrderedMap) map;
295:                lom.put(i1, "1");
296:                lom.put(i2, "2");
297:                lom.put(i3, "3");
298:                lom.put(2, i1b, "One");
299:                assertEquals(3, lom.size());
300:                assertEquals(3, lom.map.size());
301:                assertEquals(3, lom.insertOrder.size());
302:                assertEquals("2", lom.getValue(0));
303:                assertEquals("One", lom.getValue(1));
304:                assertEquals("3", lom.getValue(2));
305:
306:                resetEmpty();
307:                lom = (ListOrderedMap) map;
308:                lom.put(i1, "1");
309:                lom.put(i2, "2");
310:                lom.put(i3, "3");
311:                lom.put(3, i1b, "One");
312:                assertEquals(3, lom.size());
313:                assertEquals(3, lom.map.size());
314:                assertEquals(3, lom.insertOrder.size());
315:                assertEquals("2", lom.getValue(0));
316:                assertEquals("3", lom.getValue(1));
317:                assertEquals("One", lom.getValue(2));
318:            }
319:
320:            //-----------------------------------------------------------------------
321:            public void testValueList_getByIndex() {
322:                resetFull();
323:                ListOrderedMap lom = (ListOrderedMap) map;
324:                for (int i = 0; i < lom.size(); i++) {
325:                    Object expected = lom.getValue(i);
326:                    assertEquals(expected, lom.valueList().get(i));
327:                }
328:            }
329:
330:            public void testValueList_setByIndex() {
331:                resetFull();
332:                ListOrderedMap lom = (ListOrderedMap) map;
333:                for (int i = 0; i < lom.size(); i++) {
334:                    Object input = new Integer(i);
335:                    Object expected = lom.getValue(i);
336:                    assertEquals(expected, lom.valueList().set(i, input));
337:                    assertEquals(input, lom.getValue(i));
338:                    assertEquals(input, lom.valueList().get(i));
339:                }
340:            }
341:
342:            public void testValueList_removeByIndex() {
343:                resetFull();
344:                ListOrderedMap lom = (ListOrderedMap) map;
345:                while (lom.size() > 1) {
346:                    Object expected = lom.getValue(1);
347:                    assertEquals(expected, lom.valueList().remove(1));
348:                }
349:            }
350:
351:            //-----------------------------------------------------------------------
352:            public BulkTest bulkTestKeyListView() {
353:                return new TestKeyListView();
354:            }
355:
356:            public BulkTest bulkTestValueListView() {
357:                return new TestValueListView();
358:            }
359:
360:            //-----------------------------------------------------------------------
361:            public class TestKeyListView extends AbstractTestList {
362:                TestKeyListView() {
363:                    super ("TestKeyListView");
364:                }
365:
366:                public List makeEmptyList() {
367:                    return ((ListOrderedMap) TestListOrderedMap.this 
368:                            .makeEmptyMap()).keyList();
369:                }
370:
371:                public List makeFullList() {
372:                    return ((ListOrderedMap) TestListOrderedMap.this 
373:                            .makeFullMap()).keyList();
374:                }
375:
376:                public Object[] getFullElements() {
377:                    return TestListOrderedMap.this .getSampleKeys();
378:                }
379:
380:                public boolean isAddSupported() {
381:                    return false;
382:                }
383:
384:                public boolean isRemoveSupported() {
385:                    return false;
386:                }
387:
388:                public boolean isSetSupported() {
389:                    return false;
390:                }
391:
392:                public boolean isNullSupported() {
393:                    return TestListOrderedMap.this .isAllowNullKey();
394:                }
395:
396:                public boolean isTestSerialization() {
397:                    return false;
398:                }
399:            }
400:
401:            //-----------------------------------------------------------------------
402:            public class TestValueListView extends AbstractTestList {
403:                TestValueListView() {
404:                    super ("TestValueListView");
405:                }
406:
407:                public List makeEmptyList() {
408:                    return ((ListOrderedMap) TestListOrderedMap.this 
409:                            .makeEmptyMap()).valueList();
410:                }
411:
412:                public List makeFullList() {
413:                    return ((ListOrderedMap) TestListOrderedMap.this 
414:                            .makeFullMap()).valueList();
415:                }
416:
417:                public Object[] getFullElements() {
418:                    return TestListOrderedMap.this .getSampleValues();
419:                }
420:
421:                public boolean isAddSupported() {
422:                    return false;
423:                }
424:
425:                public boolean isRemoveSupported() {
426:                    return true;
427:                }
428:
429:                public boolean isSetSupported() {
430:                    return true;
431:                }
432:
433:                public boolean isNullSupported() {
434:                    return TestListOrderedMap.this .isAllowNullKey();
435:                }
436:
437:                public boolean isTestSerialization() {
438:                    return false;
439:                }
440:            }
441:
442:            //-----------------------------------------------------------------------
443:            public String getCompatibilityVersion() {
444:                return "3.1";
445:            }
446:
447:            //    public void testCreate() throws Exception {
448:            //        resetEmpty();
449:            //        writeExternalFormToDisk(
450:            //            (java.io.Serializable) map,
451:            //            "D:/dev/collections/data/test/ListOrderedMap.emptyCollection.version3.1.obj");
452:            //        resetFull();
453:            //        writeExternalFormToDisk(
454:            //            (java.io.Serializable) map,
455:            //            "D:/dev/collections/data/test/ListOrderedMap.fullCollection.version3.1.obj");
456:            //    }
457:        }
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