Source Code Cross Referenced for SuperPropertiesTest.java in  » J2EE » openejb3 » org » apache » openejb » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » openejb3 » org.apache.openejb.util 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         *
003:         * Licensed to the Apache Software Foundation (ASF) under one or more
004:         * contributor license agreements.  See the NOTICE file distributed with
005:         * this work for additional information regarding copyright ownership.
006:         * The ASF licenses this file to You under the Apache License, Version 2.0
007:         * (the "License"); you may not use this file except in compliance with
008:         * the License.  You may obtain a copy of the License at
009:         *
010:         *     http://www.apache.org/licenses/LICENSE-2.0
011:         *
012:         *  Unless required by applicable law or agreed to in writing, software
013:         *  distributed under the License is distributed on an "AS IS" BASIS,
014:         *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015:         *  See the License for the specific language governing permissions and
016:         *  limitations under the License.
017:         */package org.apache.openejb.util;
018:
019:        import java.io.ByteArrayInputStream;
020:        import java.io.ByteArrayOutputStream;
021:        import java.util.LinkedHashMap;
022:        import java.util.Map;
023:        import java.util.Properties;
024:
025:        public class SuperPropertiesTest extends PropertiesTest {
026:
027:            protected void setUp() throws Exception {
028:                super .setUp();
029:            }
030:
031:            public void testCaseSensitivity() throws Exception {
032:                SuperProperties properties = createProperties();
033:                properties.setProperty("foo", "bar");
034:                properties.setComment("foo", "comment");
035:                properties.getAttributes("foo").put("name", "value");
036:
037:                // case sensitive
038:                assertTrue(properties.containsKey("foo"));
039:                assertEquals("bar", properties.get("foo"));
040:                assertEquals("bar", properties.getProperty("foo"));
041:                assertEquals("comment", properties.getComment("foo"));
042:                assertNotNull(properties.getAttributes("foo"));
043:                assertEquals("value", properties.getAttributes("foo").get(
044:                        "name"));
045:                assertFalse(properties.containsKey("FOO"));
046:                assertNull(properties.get("FOO"));
047:                assertNull(properties.getProperty("FOO"));
048:                assertNull(properties.getComment("FOO"));
049:                assertNull(properties.getAttributes("FOO"));
050:
051:                // property differing only incase
052:                properties.setProperty("FOO", "BAR");
053:                properties.setComment("FOO", "COMMENT");
054:                properties.getAttributes("FOO").put("NAME", "VALUE");
055:                assertTrue(properties.containsKey("foo"));
056:                assertEquals("bar", properties.get("foo"));
057:                assertEquals("bar", properties.getProperty("foo"));
058:                assertEquals("comment", properties.getComment("foo"));
059:                assertNotNull(properties.getAttributes("foo"));
060:                assertEquals("value", properties.getAttributes("foo").get(
061:                        "name"));
062:                assertTrue(properties.containsKey("FOO"));
063:                assertEquals("BAR", properties.get("FOO"));
064:                assertEquals("BAR", properties.getProperty("FOO"));
065:                assertEquals("COMMENT", properties.getComment("FOO"));
066:                assertNotNull(properties.getAttributes("FOO"));
067:                assertEquals("VALUE", properties.getAttributes("FOO").get(
068:                        "NAME"));
069:
070:                // case insensitive
071:                properties = createProperties();
072:                properties.setCaseInsensitive(true);
073:                properties.setProperty("foo", "bar");
074:                properties.setComment("foo", "comment");
075:                properties.getAttributes("foo").put("name", "value");
076:                assertTrue(properties.containsKey("foo"));
077:                assertEquals("bar", properties.get("foo"));
078:                assertEquals("bar", properties.getProperty("foo"));
079:                assertEquals("comment", properties.getComment("foo"));
080:                assertNotNull(properties.getAttributes("foo"));
081:                assertEquals("value", properties.getAttributes("foo").get(
082:                        "name"));
083:                assertTrue(properties.containsKey("FOO"));
084:                assertEquals("bar", properties.get("FOO"));
085:                assertEquals("bar", properties.getProperty("FOO"));
086:                assertEquals("comment", properties.getComment("FOO"));
087:                assertNotNull(properties.getAttributes("FOO"));
088:                assertEquals("value", properties.getAttributes("FOO").get(
089:                        "name"));
090:
091:                // property differing only incase
092:                properties.setProperty("FOO", "BAR");
093:                properties.setComment("FOO", "COMMENT");
094:                properties.getAttributes("FOO").put("name", "VALUE");
095:                assertTrue(properties.containsKey("foo"));
096:                assertEquals("BAR", properties.get("foo"));
097:                assertEquals("BAR", properties.getProperty("foo"));
098:                assertEquals("COMMENT", properties.getComment("foo"));
099:                assertNotNull(properties.getAttributes("foo"));
100:                assertEquals("VALUE", properties.getAttributes("foo").get(
101:                        "name"));
102:                assertTrue(properties.containsKey("FOO"));
103:                assertEquals("BAR", properties.get("FOO"));
104:                assertEquals("BAR", properties.getProperty("FOO"));
105:                assertEquals("COMMENT", properties.getComment("FOO"));
106:                assertNotNull(properties.getAttributes("FOO"));
107:                assertEquals("VALUE", properties.getAttributes("FOO").get(
108:                        "name"));
109:
110:            }
111:
112:            public void testSynchronization() throws Exception {
113:                SuperProperties properties = createProperties();
114:                properties.setProperty("foo", "bar");
115:                properties.setComment("foo", "comment");
116:                assertNotNull(properties.getAttributes("foo"));
117:                properties.getAttributes("foo").put("name", "value");
118:
119:                // changing a property value should not effect comments or attributes
120:                properties.put("foo", "bar2");
121:                assertEquals("comment", properties.getComment("foo"));
122:                assertNotNull(properties.getAttributes("foo"));
123:                assertEquals("value", properties.getAttributes("foo").get(
124:                        "name"));
125:
126:                // removing a property should remove comments and attributes
127:                properties.remove("foo");
128:                assertNull(properties.getComment("foo"));
129:                assertNull(properties.getAttributes("foo"));
130:            }
131:
132:            public void testLoadStoreLoad() throws Exception {
133:                SuperProperties expected = new SuperProperties();
134:                expected
135:                        .load(getClass().getResourceAsStream("test.properties"));
136:
137:                ByteArrayOutputStream out = new ByteArrayOutputStream();
138:                expected.store(out, null);
139:
140:                SuperProperties actual = createProperties();
141:                actual.load(new ByteArrayInputStream(out.toByteArray()));
142:
143:                assertProperties(expected, actual);
144:            }
145:
146:            public void testLoadStoreLoadXml() throws Exception {
147:                SuperProperties expected = new SuperProperties();
148:                expected
149:                        .load(getClass().getResourceAsStream("test.properties"));
150:
151:                ByteArrayOutputStream out = new ByteArrayOutputStream();
152:                expected.storeToXML(out, null);
153:
154:                SuperProperties actual = createProperties();
155:                actual.loadFromXML(new ByteArrayInputStream(out.toByteArray()));
156:
157:                assertProperties(expected, actual);
158:            }
159:
160:            public void testStore() throws Exception {
161:                SuperProperties properties = createProperties();
162:                assertTrue(properties.isSpaceBetweenProperties());
163:                assertFalse(properties.isSpaceAfterComment());
164:
165:                // one property
166:                properties.setProperty("foo", "bar");
167:                assertEquals("foo=bar\n", store(properties));
168:
169:                properties.setIndent(4);
170:                assertEquals("    foo=bar\n", store(properties));
171:
172:                // two properties
173:                properties.setProperty("number", "42");
174:                assertEquals("    foo=bar\n\n    number=42\n",
175:                        store(properties));
176:
177:                properties.setSpaceBetweenProperties(false);
178:                assertEquals("    foo=bar\n    number=42\n", store(properties));
179:
180:                // one comment
181:                properties.setComment("foo", "foo comment");
182:                assertEquals("    # foo comment\n    foo=bar\n    number=42\n",
183:                        store(properties));
184:
185:                properties.setCommentIndent(0);
186:                assertEquals("    #foo comment\n    foo=bar\n    number=42\n",
187:                        store(properties));
188:
189:                properties.setCommentIndent(2);
190:                assertEquals(
191:                        "    #  foo comment\n    foo=bar\n    number=42\n",
192:                        store(properties));
193:
194:                properties.setSpaceAfterComment(true);
195:                assertEquals(
196:                        "    #  foo comment\n\n    foo=bar\n    number=42\n",
197:                        store(properties));
198:
199:                properties.setSpaceBetweenProperties(true);
200:                assertEquals(
201:                        "    #  foo comment\n\n    foo=bar\n\n    number=42\n",
202:                        store(properties));
203:
204:                // one attribute
205:                properties.getAttributes("foo").put("name", "value");
206:                assertEquals(
207:                        "    #  foo comment\n    #  @name=value\n\n    foo=bar\n\n    number=42\n",
208:                        store(properties));
209:
210:                properties.getAttributes("foo").put("name", null);
211:                assertEquals(
212:                        "    #  foo comment\n    #  @name\n\n    foo=bar\n\n    number=42\n",
213:                        store(properties));
214:
215:                properties.getAttributes("foo").put("name", "");
216:                assertEquals(
217:                        "    #  foo comment\n    #  @name\n\n    foo=bar\n\n    number=42\n",
218:                        store(properties));
219:
220:                // two attribute
221:                properties.getAttributes("number").put("hidden", "yes");
222:                assertEquals(
223:                        "    #  foo comment\n    #  @name\n\n    foo=bar\n\n    #  @hidden=yes\n\n    number=42\n",
224:                        store(properties));
225:
226:                // key value separator
227:                properties = createProperties();
228:                properties.setProperty("foo", "bar");
229:                properties.setKeyValueSeparator(" ");
230:                assertEquals("foo bar\n", store(properties));
231:
232:                properties.setKeyValueSeparator(":");
233:                assertEquals("foo:bar\n", store(properties));
234:
235:                properties.setKeyValueSeparator(" = ");
236:                assertEquals("foo = bar\n", store(properties));
237:
238:                properties.setKeyValueSeparator("XXXX");
239:                assertEquals("fooXXXXbar\n", store(properties));
240:            }
241:
242:            public void testLoadComments() throws Exception {
243:                SuperProperties properties;
244:
245:                properties = createProperties();
246:                properties.load(new ByteArrayInputStream("#  Comment\nfoo=bar"
247:                        .getBytes()));
248:                assertEquals(singletonProperty("foo", "bar"), properties);
249:                assertEquals("Comment", properties.getComment("foo"));
250:
251:                properties = createProperties();
252:                properties.load(new ByteArrayInputStream(
253:                        "#  Line1\n#  Line2\nfoo=bar".getBytes()));
254:                assertEquals(singletonProperty("foo", "bar"), properties);
255:                assertEquals("Line1\nLine2", properties.getComment("foo"));
256:
257:                properties = createProperties();
258:                properties.load(new ByteArrayInputStream(
259:                        "#  Comment\n#    Indented\nfoo=bar".getBytes()));
260:                assertEquals(singletonProperty("foo", "bar"), properties);
261:                assertEquals("Comment\n  Indented", properties
262:                        .getComment("foo"));
263:
264:                properties = createProperties();
265:                properties.load(new ByteArrayInputStream(
266:                        "#  Comment\n#Outdented\nfoo=bar".getBytes()));
267:                assertEquals(singletonProperty("foo", "bar"), properties);
268:                assertEquals("Comment\nOutdented", properties.getComment("foo"));
269:            }
270:
271:            public void testLoadCommentsXml() throws Exception {
272:                SuperProperties properties;
273:
274:                properties = createProperties();
275:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
276:                        "bar", null).getBytes()));
277:                assertEquals(singletonProperty("foo", "bar"), properties);
278:
279:                properties = createProperties();
280:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
281:                        "bar", "\nComment\n").getBytes()));
282:                assertEquals(singletonProperty("foo", "bar"), properties);
283:                assertEquals("Comment\n", properties.getComment("foo"));
284:
285:                properties = createProperties();
286:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
287:                        "bar", "Line1\n  Line2\n").getBytes()));
288:                assertEquals(singletonProperty("foo", "bar"), properties);
289:                assertEquals("Line1\nLine2\n", properties.getComment("foo"));
290:
291:                properties = createProperties();
292:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
293:                        "bar", "Line1\n  Line2\n      Indented").getBytes()));
294:                assertEquals(singletonProperty("foo", "bar"), properties);
295:                assertEquals("Line1\nLine2\n    Indented", properties
296:                        .getComment("foo"));
297:
298:                properties = createProperties();
299:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
300:                        "bar", "Line1\n  Line2\nOutdented").getBytes()));
301:                assertEquals(singletonProperty("foo", "bar"), properties);
302:                assertEquals("Line1\nLine2\nOutdented", properties
303:                        .getComment("foo"));
304:            }
305:
306:            public void testLoadAttributes() throws Exception {
307:                SuperProperties properties;
308:
309:                properties = createProperties();
310:                properties.load(new ByteArrayInputStream(
311:                        "#  @name=value\nfoo=bar".getBytes()));
312:                assertEquals(singletonProperty("foo", "bar"), properties);
313:                assertEquals(map("name", "value"), properties
314:                        .getAttributes("foo"));
315:
316:                properties = createProperties();
317:                properties.load(new ByteArrayInputStream("#  @name\nfoo=bar"
318:                        .getBytes()));
319:                assertEquals(singletonProperty("foo", "bar"), properties);
320:                assertEquals(map("name", ""), properties.getAttributes("foo"));
321:
322:                properties = createProperties();
323:                properties.load(new ByteArrayInputStream("#  @name=\nfoo=bar"
324:                        .getBytes()));
325:                assertEquals(singletonProperty("foo", "bar"), properties);
326:                assertEquals(map("name", ""), properties.getAttributes("foo"));
327:
328:                properties = createProperties();
329:                properties.load(new ByteArrayInputStream(
330:                        "#  @a=b\n#  @c=d\nfoo=bar".getBytes()));
331:                assertEquals(singletonProperty("foo", "bar"), properties);
332:                assertEquals(map("a", "b", "c", "d"), properties
333:                        .getAttributes("foo"));
334:            }
335:
336:            public void testLoadAttributesXml() throws Exception {
337:                SuperProperties properties;
338:
339:                properties = createProperties();
340:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
341:                        "bar", "@name=value").getBytes()));
342:                assertEquals(singletonProperty("foo", "bar"), properties);
343:                assertEquals(map("name", "value"), properties
344:                        .getAttributes("foo"));
345:
346:                properties = createProperties();
347:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
348:                        "bar", "@name").getBytes()));
349:                assertEquals(singletonProperty("foo", "bar"), properties);
350:                assertEquals(map("name", ""), properties.getAttributes("foo"));
351:
352:                properties = createProperties();
353:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
354:                        "bar", "@name=").getBytes()));
355:                assertEquals(singletonProperty("foo", "bar"), properties);
356:                assertEquals(map("name", ""), properties.getAttributes("foo"));
357:
358:                properties = createProperties();
359:                properties.loadFromXML(new ByteArrayInputStream(getXml("foo",
360:                        "bar", "@a = b \n@ c = d ").getBytes()));
361:                assertEquals(singletonProperty("foo", "bar"), properties);
362:                assertEquals(map("a", "b", "c", "d"), properties
363:                        .getAttributes("foo"));
364:            }
365:
366:            public void testIndentDetection() throws Exception {
367:                SuperProperties properties;
368:                properties = createProperties();
369:                assertEquals(0, properties.getIndent());
370:                assertEquals(1, properties.getCommentIndent());
371:
372:                properties = createProperties();
373:                properties.load(new ByteArrayInputStream("    foo=bar"
374:                        .getBytes()));
375:                assertEquals(singletonProperty("foo", "bar"), properties);
376:                assertEquals(4, properties.getIndent());
377:                assertEquals(1, properties.getCommentIndent());
378:
379:                properties = createProperties();
380:                properties.load(new ByteArrayInputStream(
381:                        "    #  Comment\n    foo=bar".getBytes()));
382:                assertEquals(singletonProperty("foo", "bar"), properties);
383:                assertEquals(4, properties.getIndent());
384:                assertEquals(2, properties.getCommentIndent());
385:
386:                properties = createProperties();
387:                properties.load(new ByteArrayInputStream(
388:                        "    #  Line1\n#  Line2\n    foo=bar".getBytes()));
389:                assertEquals(singletonProperty("foo", "bar"), properties);
390:                assertEquals(4, properties.getIndent());
391:                assertEquals(2, properties.getCommentIndent());
392:
393:                properties = createProperties();
394:                properties.load(new ByteArrayInputStream(
395:                        "    #  Comment\n#    Indented\n        foo=bar"
396:                                .getBytes()));
397:                assertEquals(singletonProperty("foo", "bar"), properties);
398:                assertEquals(4, properties.getIndent());
399:                assertEquals(2, properties.getCommentIndent());
400:
401:                properties = createProperties();
402:                properties.load(new ByteArrayInputStream(
403:                        "    #  Comment\n#Outdented\nfoo=bar".getBytes()));
404:                assertEquals(singletonProperty("foo", "bar"), properties);
405:                assertEquals(4, properties.getIndent());
406:                assertEquals(2, properties.getCommentIndent());
407:            }
408:
409:            protected SuperProperties createProperties() {
410:                SuperProperties super Properties = new SuperProperties();
411:                super Properties.setLineSeparator("\n");
412:                return super Properties;
413:            }
414:
415:            protected static Map<String, String> map(String... keysAndValues) {
416:                Map<String, String> map = new LinkedHashMap<String, String>();
417:                for (int i = 0; i + 1 < keysAndValues.length; i += 2) {
418:                    String key = keysAndValues[i];
419:                    String value = keysAndValues[i + 1];
420:                    map.put(key, value);
421:                }
422:                return map;
423:            }
424:
425:            private String getXml(String key, String value, String comment) {
426:                StringBuilder buf = new StringBuilder();
427:                buf.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
428:                buf
429:                        .append("<!DOCTYPE properties SYSTEM \"http://java.sun.com/dtd/properties.dtd\">\n");
430:                buf.append("<properties>\n");
431:
432:                if (comment != null) {
433:                    buf.append("  <!--").append(comment).append("-->\n");
434:                }
435:                buf.append("  <entry key=\"").append(key).append("\">").append(
436:                        value).append("</entry>\n");
437:
438:                buf.append("</properties>\n");
439:
440:                return buf.toString();
441:            }
442:        }
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