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1
15 package hivemind.test.config;
16
17 import hivemind.test.config.impl.BooleanHolder;
18 import hivemind.test.config.impl.Child;
19 import hivemind.test.config.impl.Datum;
20 import hivemind.test.config.impl.DatumHolder;
21 import hivemind.test.config.impl.FrobableHolder;
22 import hivemind.test.config.impl.IntHolder;
23 import hivemind.test.config.impl.Parent;
24 import hivemind.test.config.impl.ResourceHolder;
25
26 import java.util.List  ;
27 import java.util.Locale ;
28
29 import org.apache.hivemind.ApplicationRuntimeException;
30 import org.apache.hivemind.Element;
31 import org.apache.hivemind.Registry;
32 import org.apache.hivemind.Resource;
33 import org.apache.hivemind.impl.RegistryBuilder;
34 import org.apache.hivemind.impl.XmlModuleReader;
35 import org.apache.hivemind.util.ClasspathResource;
36 import org.apache.hivemind.xml.XmlTestCase;
37
38
43 public class TestConfigurationPoint extends XmlTestCase
44 {
45
46 public void testEmpty() throws Exception
47 {
48 Registry r = buildFrameworkRegistry("Empty.xml");
49
50 List l = (List ) r.getConfiguration("hivemind.test.config.Empty");
51
52 assertEquals(0, l.size());
53 }
54
55 public void testSimple() throws Exception
56 {
57 Registry r = buildFrameworkRegistry("Simple.xml");
58
59 List l = (List ) r.getConfiguration("hivemind.test.config.Simple");
60
61 assertEquals(2, l.size());
62
63 Datum d = (Datum) l.get(0);
64
65 assertEquals("key1", d.getKey());
66 assertEquals("value1", d.getValue());
67 assertNotNull(d.getLocation());
68
69 d = (Datum) l.get(1);
70
71 assertEquals("key2", d.getKey());
72 assertEquals("value2", d.getValue());
73 }
74
75 public void testNullElement() throws Exception
76 {
77 Registry r = buildFrameworkRegistry("Null.xml");
78
79 List l = (List ) r.getConfiguration("hivemind.test.config.Null");
80
81 assertEquals(1, l.size());
82
83 assertNull(l.get(0));
84 }
85
86 public void testAttributeDefaults() throws Exception
87 {
88 Registry r = buildFrameworkRegistry("AttributeDefaults.xml");
89
90 List l = (List ) r.getConfiguration("hivemind.test.config.AttributeDefaults");
91
92 assertEquals(1, l.size());
93 Datum d = (Datum) l.get(0);
94
95 assertEquals("DEFAULT_KEY", d.getKey());
96 assertNull(d.getValue());
97 }
98
99 public void testNested() throws Exception
100 {
101 Registry r = buildFrameworkRegistry("Nested.xml");
102
103 List l = (List ) r.getConfiguration("hivemind.test.config.Nested");
104
105 assertEquals(1, l.size());
106
107 DatumHolder h = (DatumHolder) l.get(0);
108
109 assertListsEqual(new Object []
110 { "fred", "wilma" }, h.getKeys());
111
112 Datum d = h.getDatum("fred");
113 assertNotNull(d.getLocation());
114 assertEquals("barney", d.getValue());
115 }
116
117 public void testStructured() throws Exception
118 {
119 Registry r = buildFrameworkRegistry("Structured.xml");
120
121 List l = (List ) r.getConfiguration("hivemind.test.config.Structured");
122
123 assertEquals(2, l.size());
124
125 Datum d = (Datum) l.get(0);
126
127 assertEquals("key_1", d.getKey());
128 assertEquals("value_1", d.getValue());
129 assertNotNull(d.getLocation());
130
131 d = (Datum) l.get(1);
132
133 assertEquals("key_2", d.getKey());
134 assertEquals("value_2", d.getValue());
135 }
136
137 public void testSetParent() throws Exception
138 {
139 Registry r = buildFrameworkRegistry("SetParent.xml");
140
141 List l = (List ) r.getConfiguration("hivemind.test.config.SetParent");
142
143 assertEquals(1, l.size());
144
145 Parent p1 = (Parent) l.get(0);
146
147 assertEquals("key1", p1.getKey());
148 assertEquals("value1", p1.getValue());
149
150 l = p1.getChildren();
151 assertEquals(2, l.size());
152
153 Child c1 = (Child) l.get(0);
154
155 assertSame(p1, c1.getParent());
156
157 assertEquals("detailkey1", c1.getKey());
158 assertEquals("detailvalue1", c1.getValue());
159
160 Child c2 = (Child) l.get(1);
161
162 assertSame(p1, c2.getParent());
163
164 assertEquals("detailkey2", c2.getKey());
165 assertEquals("detailvalue2", c2.getValue());
166 }
167
168 public void testBooleanTranslator() throws Exception
169 {
170 interceptLogging();
171
172 Registry r = buildFrameworkRegistry("BooleanTranslator.xml");
173
174 List l = (List ) r.getConfiguration("hivemind.test.config.BooleanTranslator");
175
176
178 l.size();
179
180 assertLoggedMessagePattern("Unable to process attribute value \\(of element flag\\): "
181 + "'maybe' is not a boolean value \\(which should be either 'true' or 'false'\\)\\.");
182
183 assertEquals(3, l.size());
184
185 BooleanHolder h = (BooleanHolder) l.get(0);
186
187 assertEquals(true, h.getValue());
188
189 h = (BooleanHolder) l.get(1);
190 assertEquals(false, h.getValue());
191
192 h = (BooleanHolder) l.get(2);
193 assertEquals(false, h.getValue());
194 }
195
196 public void testIntTranslator() throws Exception
197 {
198 interceptLogging();
199
200 Registry r = buildFrameworkRegistry("IntTranslator.xml");
201
202 List l = (List ) r.getConfiguration("hivemind.test.config.IntTranslator");
203
204
206 l.size();
207
208 List events = getInterceptedLogEvents();
209
210 assertLoggedMessagePattern("Unable to process attribute value \\(of element int\\): "
211 + "Value 2 is less than minimum value 5\\.", events);
212 assertLoggedMessagePattern("Value 12 is greater than maximum value 10\\.", events);
213 assertLoggedMessagePattern("'fred' is not an integer value\\.", events);
214
215 assertEquals(5, l.size());
216
217 IntHolder h = (IntHolder) l.get(0);
218
219 assertEquals(7, h.getValue());
220
221 h = (IntHolder) l.get(1);
222 assertEquals(0, h.getValue());
223
224 h = (IntHolder) l.get(2);
225
226 assertEquals(0, h.getValue());
227
228 h = (IntHolder) l.get(3);
229
230 assertEquals(0, h.getValue());
231
232 h = (IntHolder) l.get(3);
233
234 assertEquals(0, h.getValue());
235
236 }
237
238 public void testInstanceTranslator() throws Exception
239 {
240 Registry r = buildFrameworkRegistry("InstanceTranslator.xml");
241
242 List l = (List ) r.getConfiguration("hivemind.test.config.InstanceTranslator");
243
244 assertEquals(1, l.size());
245
246 FrobableHolder h = (FrobableHolder) l.get(0);
247
248 Frobable f = h.getFrobable();
249
250 assertNotNull(f);
251 assertEquals(true, f.frob());
252 }
253
254 public void testSymbols() throws Exception
255 {
256 interceptLogging();
257
258 Registry r = buildFrameworkRegistry("Symbols.xml");
259
260 List l = (List ) r.getConfiguration("hivemind.test.config.Symbols");
261
262 assertEquals(3, l.size());
263
264 Datum d = (Datum) l.get(0);
265
266 assertEquals("wife", d.getKey());
267 assertEquals("wilma", d.getValue());
268
269 d = (Datum) l.get(1);
270
271 assertEquals("husband", d.getKey());
272 assertEquals("fred", d.getValue());
273
274 d = (Datum) l.get(2);
275
276 assertEquals("work", d.getKey());
277 assertEquals("${work}", d.getValue());
278
279 assertLoggedMessagePattern("No value available for symbol 'work'");
280 }
281
282 public void testNoSchema() throws Exception
283 {
284 Registry r = buildFrameworkRegistry("NoSchema.xml");
285
286 List l = (List ) r.getConfiguration("hivemind.test.config.NoSchema");
287
288 assertEquals(2, l.size());
289
290 Element e = (Element) l.get(0);
291 assertEquals("datum", e.getElementName());
292 assertEquals("key1", e.getAttributeValue("key"));
293 assertEquals("value1", e.getAttributeValue("value"));
294
295
298 e = (Element) l.get(1);
299 assertEquals("datum", e.getElementName());
300 assertEquals("key2", e.getAttributeValue("key"));
301 assertEquals("${value2}", e.getAttributeValue("value"));
302 }
303
304 public void testLocalized() throws Exception
305 {
306 Registry r = buildFrameworkRegistry("Localized.xml");
307
308 List l = (List ) r.getConfiguration("hivemind.test.config.Localized");
309 assertEquals(1, l.size());
310
311 Datum d = (Datum) l.get(0);
312
313 assertEquals("message", d.getKey());
314 assertEquals("Some Damn Thing", d.getValue());
315 }
316
317 public void testElementsProxyList() throws Exception
318 {
319 Registry r = buildFrameworkRegistry("Simple.xml");
320
321 List l = (List ) r.getConfiguration("hivemind.test.config.Simple");
322
323 assertEquals("<InnerProxy for hivemind.test.config.Simple(java.util.List)>", l.toString());
324
325 assertEquals(true, l.equals(l));
326 assertEquals(false, l.equals(null));
327
328 assertEquals(2, l.size());
329
330 List l2 = (List ) r.getConfiguration("hivemind.test.config.Simple");
331
332 assertNotSame(l, l2);
333 assertEquals(l, l2);
334
335 assertEquals(l2.toString(), l.toString());
336 }
337
338 public void testTooFew() throws Exception
339 {
340
341 interceptLogging(RegistryBuilder.class.getName());
342
343 Registry r = buildFrameworkRegistry("TooFew.xml");
344
345 r.getConfiguration("hivemind.test.config.TooFew");
346
347 assertLoggedMessage("Configuration point hivemind.test.config.TooFew contains no contributions but expects at least one contribution.");
348
349 }
350
351 public void testTooMany() throws Exception
352 {
353 interceptLogging(RegistryBuilder.class.getName());
354
355 Registry r = buildFrameworkRegistry("TooMany.xml");
356
357 r.getConfiguration("hivemind.test.config.TooMany");
358
359 assertLoggedMessage("Configuration point hivemind.test.config.TooMany contains 2 contributions but expects an optional contribution.");
360 }
361
362 public void testBadAttributes() throws Exception
363 {
364 Registry r = buildFrameworkRegistry("BadAttributes.xml");
365
366 List l = (List ) r.getConfiguration("hivemind.test.config.BadAttributes");
367 try
368 {
369 l.size();
370
371 unreachable();
372 }
373 catch (ApplicationRuntimeException ex)
374 {
375 Throwable t = findNestedException(ex);
376 assertExceptionSubstring(t, "Element datum (at");
377 assertExceptionSubstring(
378 t,
379 "Attribute 'xey' is not defined in the schema. Attribute 'key' is required but no value was provided.");
380 }
381 }
382
383 public void testBadElement() throws Exception
384 {
385 Registry r = buildFrameworkRegistry("BadElement.xml");
386
387 interceptLogging("hivemind.test.config");
388
389 List l = (List ) r.getConfiguration("hivemind.test.config.BadElement");
390
391 assertEquals(1, l.size());
392
393 assertLoggedMessagePattern("Error at .*?: Element xatum is not allowed here\\.");
394 }
395
396 public void testCustomRule() throws Exception
397 {
398 Registry r = buildFrameworkRegistry("CustomRule.xml");
399
400 List l = (List ) r.getConfiguration("hivemind.test.config.CustomRule");
401
402 Datum d = (Datum) l.get(0);
403
404
407 assertEquals(2, l.size());
408
409 assertEquals("hivemind.test.config", d.getContributingModule().getModuleId());
410 }
411
412 public void testCustomRuleFailure() throws Exception
413 {
414 try
415 {
416 parse("CustomRuleFailure.xml");
417
418 unreachable();
419 }
420 catch (ApplicationRuntimeException ex)
421 {
422 assertExceptionSubstring(
423 ex,
424 "Unable to create instance of Rule class hivemind.test.config.XetContributingModuleRule");
425 }
426 }
427
428 public void testResourceTranslator() throws Exception
429 {
430 RegistryBuilder builder = new RegistryBuilder();
431 builder.autoDetectModules();
432
433 Resource moduleResource = new ClasspathResource(_resolver,
434 "/hivemind/test/config/ResourceTranslator.xml");
435
436 XmlModuleReader reader = new XmlModuleReader(builder.getRegistryDefinition(),
437 _resolver, builder.getErrorHandler());
438 reader.readModule(moduleResource);
439
440 Registry r = builder.constructRegistry(Locale.FRENCH);
441
442 interceptLogging();
443
444 List l = (List ) r.getConfiguration("hivemind.test.config.ResourceTranslator");
445
446 assertEquals(4, l.size());
447
448 ResourceHolder h = (ResourceHolder) l.get(0);
449
450 assertEquals(moduleResource.getRelativeResource("Empty.xml"), h.getResource());
451
452 h = (ResourceHolder) l.get(1);
453
454 assertEquals(moduleResource.getRelativeResource("Localized_fr.properties"), h.getResource());
455
456 h = (ResourceHolder) l.get(2);
457 assertNull(h.getResource());
458
459 h = (ResourceHolder) l.get(3);
460 assertNull(h.getResource());
461
462 assertLoggedMessagePattern("Unable to process content of element resource: "
463 + "Unable to localize resource DoesNotExist\\.xml for module hivemind\\.test\\.config\\.");
464 }
465
466 public void testShutdown() throws Exception
467 {
468 Registry r = buildFrameworkRegistry("Simple.xml");
469
470 List l = (List ) r.getConfiguration("hivemind.test.config.Simple");
471
472 assertEquals(2, l.size());
473
474 r.shutdown();
475
476 try
477 {
478 l.size();
479 }
480 catch (ApplicationRuntimeException ex)
481 {
482 assertExceptionSubstring(ex, "The HiveMind Registry has been shutdown.");
483 }
484
485 }
486
487
490
491 public void testUnknownContribution() throws Exception
492 {
493 interceptLogging();
494
495 buildFrameworkRegistry("UnknownContribution.xml");
496
497 assertLoggedMessagePattern("Module hivemind\\.test\\.config has contributed to unknown configuration point UnresolvedSchema\\. "
498 + "The contribution has been ignored\\.");
499
500 }
501 } |
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