1 /*
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package test.javafx.beans.property;
27
28
29 import javafx.beans.property.BooleanProperty;
30 import javafx.beans.property.ReadOnlyBooleanProperty;
31 import javafx.beans.property.ReadOnlyBooleanWrapper;
32 import javafx.beans.property.SimpleBooleanProperty;
33 import static org.junit.Assert.assertEquals;
34 import static org.junit.Assert.assertFalse;
35 import static org.junit.Assert.assertTrue;
36
37 import test.javafx.beans.InvalidationListenerMock;
38 import test.javafx.beans.value.ChangeListenerMock;
39 import javafx.beans.value.ObservableBooleanValueStub;
40 import javafx.beans.value.ObservableObjectValueStub;
41
42 import org.junit.Before;
43 import org.junit.Test;
44
45 public class ReadOnlyBooleanWrapperTest {
46
47 private static final Boolean UNDEFINED = null;
48 private static final boolean DEFAULT = false;
49 private static final boolean VALUE_1 = true;
50 private static final boolean VALUE_2 = false;
51
52 private ReadOnlyBooleanWrapperMock property;
53 private ReadOnlyBooleanProperty readOnlyProperty;
54 private InvalidationListenerMock internalInvalidationListener;
55 private InvalidationListenerMock publicInvalidationListener;
56 private ChangeListenerMock<Boolean> internalChangeListener;
57 private ChangeListenerMock<Boolean> publicChangeListener;
58
59 @Before
60 public void setUp() throws Exception {
61 property = new ReadOnlyBooleanWrapperMock();
62 readOnlyProperty = property.getReadOnlyProperty();
63 internalInvalidationListener = new InvalidationListenerMock();
64 publicInvalidationListener = new InvalidationListenerMock();
65 internalChangeListener = new ChangeListenerMock<Boolean>(UNDEFINED);
66 publicChangeListener = new ChangeListenerMock<Boolean>(UNDEFINED);
67 }
68
69 private void attachInvalidationListeners() {
70 property.addListener(internalInvalidationListener);
71 readOnlyProperty.addListener(publicInvalidationListener);
72 property.get();
73 readOnlyProperty.get();
74 internalInvalidationListener.reset();
75 publicInvalidationListener.reset();
76 }
77
78 private void attachInternalChangeListener() {
79 property.addListener(internalChangeListener);
80 property.get();
81 internalChangeListener.reset();
82 }
83
84 private void attachPublicChangeListener() {
85 readOnlyProperty.addListener(publicChangeListener);
86 readOnlyProperty.get();
87 publicChangeListener.reset();
88 }
89
90 @Test
91 public void testConstructor_NoArguments() {
92 final ReadOnlyBooleanWrapper p1 = new ReadOnlyBooleanWrapper();
93 assertEquals(DEFAULT, p1.get());
94 assertEquals((Boolean)DEFAULT, p1.getValue());
95 assertFalse(property.isBound());
96 assertEquals(null, p1.getBean());
97 assertEquals("", p1.getName());
98 final ReadOnlyBooleanProperty r1 = p1.getReadOnlyProperty();
99 assertEquals(DEFAULT, r1.get());
100 assertEquals((Boolean)DEFAULT, r1.getValue());
101 assertEquals(null, r1.getBean());
102 assertEquals("", r1.getName());
103 }
104
105 @Test
106 public void testConstructor_InitialValue() {
107 final ReadOnlyBooleanWrapper p1 = new ReadOnlyBooleanWrapper(VALUE_1);
108 assertEquals(VALUE_1, p1.get());
109 assertEquals((Boolean)VALUE_1, p1.getValue());
110 assertFalse(property.isBound());
111 assertEquals(null, p1.getBean());
112 assertEquals("", p1.getName());
113 final ReadOnlyBooleanProperty r1 = p1.getReadOnlyProperty();
114 assertEquals(VALUE_1, r1.get());
115 assertEquals((Boolean)VALUE_1, r1.getValue());
116 assertEquals(null, r1.getBean());
117 assertEquals("", r1.getName());
118 }
119
120 @Test
121 public void testConstructor_Bean_Name() {
122 final Object bean = new Object();
123 final String name = "My name";
124 final ReadOnlyBooleanWrapper p1 = new ReadOnlyBooleanWrapper(bean, name);
125 assertEquals(DEFAULT, p1.get());
126 assertEquals((Boolean)DEFAULT, p1.getValue());
127 assertFalse(property.isBound());
128 assertEquals(bean, p1.getBean());
129 assertEquals(name, p1.getName());
130 final ReadOnlyBooleanProperty r1 = p1.getReadOnlyProperty();
131 assertEquals(DEFAULT, r1.get());
132 assertEquals((Boolean)DEFAULT, r1.getValue());
133 assertEquals(bean, r1.getBean());
134 assertEquals(name, r1.getName());
135 }
136
137 @Test
138 public void testConstructor_Bean_Name_InitialValue() {
139 final Object bean = new Object();
140 final String name = "My name";
141 final ReadOnlyBooleanWrapper p1 = new ReadOnlyBooleanWrapper(bean, name, VALUE_1);
142 assertEquals(VALUE_1, p1.get());
143 assertEquals((Boolean)VALUE_1, p1.getValue());
144 assertFalse(property.isBound());
145 assertEquals(bean, p1.getBean());
146 assertEquals(name, p1.getName());
147 final ReadOnlyBooleanProperty r1 = p1.getReadOnlyProperty();
148 assertEquals(VALUE_1, r1.get());
149 assertEquals((Boolean)VALUE_1, r1.getValue());
150 assertEquals(bean, r1.getBean());
151 assertEquals(name, r1.getName());
152 }
153
154 @Test
155 public void testLazySet() {
156 attachInvalidationListeners();
157
158 // set value once
159 property.set(VALUE_1);
160 assertEquals(VALUE_1, property.get());
161 property.check(1);
162 internalInvalidationListener.check(property, 1);
163 assertEquals(VALUE_1, readOnlyProperty.get());
164 publicInvalidationListener.check(readOnlyProperty, 1);
165
166 // set same value again
167 property.set(VALUE_1);
168 assertEquals(VALUE_1, property.get());
169 property.check(0);
170 internalInvalidationListener.check(null, 0);
171 assertEquals(VALUE_1, readOnlyProperty.get());
172 publicInvalidationListener.check(null, 0);
173
174 // set value twice without reading
175 property.set(VALUE_2);
176 property.set(VALUE_1);
177 assertEquals(VALUE_1, property.get());
178 property.check(1);
179 internalInvalidationListener.check(property, 1);
180 assertEquals(VALUE_1, readOnlyProperty.get());
181 publicInvalidationListener.check(readOnlyProperty, 1);
182 }
183
184 @Test
185 public void testInternalEagerSet() {
186 attachInternalChangeListener();
187
188 // set value once
189 property.set(VALUE_1);
190 assertEquals(VALUE_1, property.get());
191 property.check(1);
192 internalChangeListener.check(property, DEFAULT, VALUE_1, 1);
193 assertEquals(VALUE_1, readOnlyProperty.get());
194
195 // set same value again
196 property.set(VALUE_1);
197 assertEquals(VALUE_1, property.get());
198 property.check(0);
199 internalChangeListener.check(null, UNDEFINED, UNDEFINED, 0);
200 assertEquals(VALUE_1, readOnlyProperty.get());
201
202 // set value twice without reading
203 property.set(VALUE_2);
204 property.set(VALUE_1);
205 assertEquals(VALUE_1, property.get());
206 property.check(2);
207 internalChangeListener.check(property, VALUE_2, VALUE_1, 2);
208 assertEquals(VALUE_1, readOnlyProperty.get());
209 }
210
211 @Test
212 public void testPublicEagerSet() {
213 attachPublicChangeListener();
214
215 // set value once
216 property.set(VALUE_1);
217 assertEquals(VALUE_1, property.get());
218 property.check(1);
219 assertEquals(VALUE_1, readOnlyProperty.get());
220 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
221
222 // set same value again
223 property.set(VALUE_1);
224 assertEquals(VALUE_1, property.get());
225 property.check(0);
226 assertEquals(VALUE_1, readOnlyProperty.get());
227 publicChangeListener.check(null, UNDEFINED, UNDEFINED, 0);
228
229 // set value twice without reading
230 property.set(VALUE_2);
231 property.set(VALUE_1);
232 assertEquals(VALUE_1, property.get());
233 property.check(2);
234 assertEquals(VALUE_1, readOnlyProperty.get());
235 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 2);
236 }
237
238 @Test
239 public void testLazySetValue() {
240 attachInvalidationListeners();
241
242 // set value once
243 property.setValue(VALUE_1);
244 assertEquals(VALUE_1, property.get());
245 property.check(1);
246 internalInvalidationListener.check(property, 1);
247 assertEquals(VALUE_1, readOnlyProperty.get());
248 publicInvalidationListener.check(readOnlyProperty, 1);
249
250 // set same value again
251 property.setValue(VALUE_1);
252 assertEquals(VALUE_1, property.get());
253 property.check(0);
254 internalInvalidationListener.check(null, 0);
255 assertEquals(VALUE_1, readOnlyProperty.get());
256 publicInvalidationListener.check(null, 0);
257
258 // set value twice without reading
259 property.setValue(VALUE_2);
260 property.setValue(VALUE_1);
261 assertEquals(VALUE_1, property.get());
262 property.check(1);
263 internalInvalidationListener.check(property, 1);
264 assertEquals(VALUE_1, readOnlyProperty.get());
265 publicInvalidationListener.check(readOnlyProperty, 1);
266 }
267
268 @Test
269 public void testInternalEagerSetValue() {
270 attachInternalChangeListener();
271
272 // set value once
273 property.setValue(VALUE_1);
274 assertEquals(VALUE_1, property.get());
275 property.check(1);
276 internalChangeListener.check(property, VALUE_2, VALUE_1, 1);
277 assertEquals(VALUE_1, readOnlyProperty.get());
278
279 // set same value again
280 property.setValue(VALUE_1);
281 assertEquals(VALUE_1, property.get());
282 property.check(0);
283 internalChangeListener.check(null, UNDEFINED, UNDEFINED, 0);
284 assertEquals(VALUE_1, readOnlyProperty.get());
285
286 // set value twice without reading
287 property.setValue(VALUE_2);
288 property.setValue(VALUE_1);
289 assertEquals(VALUE_1, property.get());
290 property.check(2);
291 internalChangeListener.check(property, VALUE_2, VALUE_1, 2);
292 assertEquals(VALUE_1, readOnlyProperty.get());
293 }
294
295 @Test
296 public void testPublicEagerSetValue() {
297 attachPublicChangeListener();
298
299 // set value once
300 property.setValue(VALUE_1);
301 assertEquals(VALUE_1, property.get());
302 property.check(1);
303 assertEquals(VALUE_1, readOnlyProperty.get());
304 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
305
306 // set same value again
307 property.setValue(VALUE_1);
308 assertEquals(VALUE_1, property.get());
309 property.check(0);
310 assertEquals(VALUE_1, readOnlyProperty.get());
311 publicChangeListener.check(null, UNDEFINED, UNDEFINED, 0);
312
313 // set value twice without reading
314 property.setValue(VALUE_2);
315 property.setValue(VALUE_1);
316 assertEquals(VALUE_1, property.get());
317 property.check(2);
318 assertEquals(VALUE_1, readOnlyProperty.get());
319 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 2);
320 }
321
322 @Test(expected=RuntimeException.class)
323 public void testSetBoundValue() {
324 final BooleanProperty v = new SimpleBooleanProperty(VALUE_1);
325 property.bind(v);
326 property.set(VALUE_1);
327 }
328
329 @Test
330 public void testLazyBind_primitive() {
331 attachInvalidationListeners();
332 final ObservableBooleanValueStub v = new ObservableBooleanValueStub(VALUE_1);
333
334 property.bind(v);
335 assertEquals(VALUE_1, property.get());
336 assertTrue(property.isBound());
337 property.check(1);
338 internalInvalidationListener.check(property, 1);
339 assertEquals(VALUE_1, readOnlyProperty.get());
340 publicInvalidationListener.check(readOnlyProperty, 1);
341
342 // change binding once
343 v.set(VALUE_2);
344 assertEquals(VALUE_2, property.get());
345 property.check(1);
346 internalInvalidationListener.check(property, 1);
347 assertEquals(VALUE_2, readOnlyProperty.get());
348 publicInvalidationListener.check(readOnlyProperty, 1);
349
350 // change binding twice without reading
351 v.set(VALUE_1);
352 v.set(VALUE_2);
353 assertEquals(VALUE_2, property.get());
354 property.check(1);
355 internalInvalidationListener.check(property, 1);
356 assertEquals(VALUE_2, readOnlyProperty.get());
357 publicInvalidationListener.check(readOnlyProperty, 1);
358
359 // change binding twice to same value
360 v.set(VALUE_1);
361 v.set(VALUE_1);
362 assertEquals(VALUE_1, property.get());
363 property.check(1);
364 internalInvalidationListener.check(property, 1);
365 assertEquals(VALUE_1, readOnlyProperty.get());
366 publicInvalidationListener.check(readOnlyProperty, 1);
367 }
368
369 @Test
370 public void testInternalEagerBind_primitive() {
371 attachInternalChangeListener();
372 final ObservableBooleanValueStub v = new ObservableBooleanValueStub(VALUE_1);
373
374 property.bind(v);
375 assertEquals(VALUE_1, property.get());
376 assertTrue(property.isBound());
377 property.check(1);
378 internalChangeListener.check(property, VALUE_2, VALUE_1, 1);
379 assertEquals(VALUE_1, readOnlyProperty.get());
380
381 // change binding once
382 v.set(VALUE_2);
383 assertEquals(VALUE_2, property.get());
384 property.check(1);
385 internalChangeListener.check(property, VALUE_1, VALUE_2, 1);
386 assertEquals(VALUE_2, readOnlyProperty.get());
387
388 // change binding twice without reading
389 v.set(VALUE_1);
390 v.set(VALUE_2);
391 assertEquals(VALUE_2, property.get());
392 property.check(2);
393 internalChangeListener.check(property, VALUE_1, VALUE_2, 2);
394 assertEquals(VALUE_2, readOnlyProperty.get());
395
396 // change binding twice to same value
397 v.set(VALUE_1);
398 v.set(VALUE_1);
399 assertEquals(VALUE_1, property.get());
400 property.check(2);
401 internalChangeListener.check(property, VALUE_2, VALUE_1, 1);
402 assertEquals(VALUE_1, readOnlyProperty.get());
403 }
404
405 @Test
406 public void testPublicEagerBind_primitive() {
407 attachPublicChangeListener();
408 final ObservableBooleanValueStub v = new ObservableBooleanValueStub(VALUE_1);
409
410 property.bind(v);
411 assertEquals(VALUE_1, property.get());
412 assertTrue(property.isBound());
413 property.check(1);
414 assertEquals(VALUE_1, readOnlyProperty.get());
415 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
416
417 // change binding once
418 v.set(VALUE_2);
419 assertEquals(VALUE_2, property.get());
420 property.check(1);
421 assertEquals(VALUE_2, readOnlyProperty.get());
422 publicChangeListener.check(readOnlyProperty, VALUE_1, VALUE_2, 1);
423
424 // change binding twice without reading
425 v.set(VALUE_1);
426 v.set(VALUE_2);
427 assertEquals(VALUE_2, property.get());
428 property.check(2);
429 assertEquals(VALUE_2, readOnlyProperty.get());
430 publicChangeListener.check(readOnlyProperty, VALUE_1, VALUE_2, 2);
431
432 // change binding twice to same value
433 v.set(VALUE_1);
434 v.set(VALUE_1);
435 assertEquals(VALUE_1, property.get());
436 property.check(2);
437 assertEquals(VALUE_1, readOnlyProperty.get());
438 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
439 }
440
441 @Test
442 public void testLazyBind_generic() {
443 attachInvalidationListeners();
444 final ObservableObjectValueStub<Boolean> v = new ObservableObjectValueStub<Boolean>(VALUE_1);
445
446 property.bind(v);
447 assertEquals(VALUE_1, property.get());
448 assertTrue(property.isBound());
449 property.check(1);
450 internalInvalidationListener.check(property, 1);
451 assertEquals(VALUE_1, readOnlyProperty.get());
452 publicInvalidationListener.check(readOnlyProperty, 1);
453
454 // change binding once
455 v.set(VALUE_2);
456 assertEquals(VALUE_2, property.get());
457 property.check(1);
458 internalInvalidationListener.check(property, 1);
459 assertEquals(VALUE_2, readOnlyProperty.get());
460 publicInvalidationListener.check(readOnlyProperty, 1);
461
462 // change binding twice without reading
463 v.set(VALUE_1);
464 v.set(VALUE_2);
465 assertEquals(VALUE_2, property.get());
466 property.check(1);
467 internalInvalidationListener.check(property, 1);
468 assertEquals(VALUE_2, readOnlyProperty.get());
469 publicInvalidationListener.check(readOnlyProperty, 1);
470
471 // change binding twice to same value
472 v.set(VALUE_1);
473 v.set(VALUE_1);
474 assertEquals(VALUE_1, property.get());
475 property.check(1);
476 internalInvalidationListener.check(property, 1);
477 assertEquals(VALUE_1, readOnlyProperty.get());
478 publicInvalidationListener.check(readOnlyProperty, 1);
479 }
480
481 @Test
482 public void testInternalEagerBind_generic() {
483 attachInternalChangeListener();
484 final ObservableObjectValueStub<Boolean> v = new ObservableObjectValueStub<Boolean>(VALUE_1);
485
486 property.bind(v);
487 assertEquals(VALUE_1, property.get());
488 assertTrue(property.isBound());
489 property.check(1);
490 internalChangeListener.check(property, VALUE_2, VALUE_1, 1);
491 assertEquals(VALUE_1, readOnlyProperty.get());
492
493 // change binding once
494 v.set(VALUE_2);
495 assertEquals(VALUE_2, property.get());
496 property.check(1);
497 internalChangeListener.check(property, VALUE_1, VALUE_2, 1);
498 assertEquals(VALUE_2, readOnlyProperty.get());
499
500 // change binding twice without reading
501 v.set(VALUE_1);
502 v.set(VALUE_2);
503 assertEquals(VALUE_2, property.get());
504 property.check(2);
505 internalChangeListener.check(property, VALUE_1, VALUE_2, 2);
506 assertEquals(VALUE_2, readOnlyProperty.get());
507
508 // change binding twice to same value
509 v.set(VALUE_1);
510 v.set(VALUE_1);
511 assertEquals(VALUE_1, property.get());
512 property.check(2);
513 internalChangeListener.check(property, VALUE_2, VALUE_1, 1);
514 assertEquals(VALUE_1, readOnlyProperty.get());
515 }
516
517 @Test
518 public void testPublicEagerBind_generic() {
519 attachPublicChangeListener();
520 final ObservableObjectValueStub<Boolean> v = new ObservableObjectValueStub<Boolean>(VALUE_1);
521
522 property.bind(v);
523 assertEquals(VALUE_1, property.get());
524 assertTrue(property.isBound());
525 property.check(1);
526 assertEquals(VALUE_1, readOnlyProperty.get());
527 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
528
529 // change binding once
530 v.set(VALUE_2);
531 assertEquals(VALUE_2, property.get());
532 property.check(1);
533 assertEquals(VALUE_2, readOnlyProperty.get());
534 publicChangeListener.check(readOnlyProperty, VALUE_1, VALUE_2, 1);
535
536 // change binding twice without reading
537 v.set(VALUE_1);
538 v.set(VALUE_2);
539 assertEquals(VALUE_2, property.get());
540 property.check(2);
541 assertEquals(VALUE_2, readOnlyProperty.get());
542 publicChangeListener.check(readOnlyProperty, VALUE_1, VALUE_2, 2);
543
544 // change binding twice to same value
545 v.set(VALUE_1);
546 v.set(VALUE_1);
547 assertEquals(VALUE_1, property.get());
548 property.check(2);
549 assertEquals(VALUE_1, readOnlyProperty.get());
550 publicChangeListener.check(readOnlyProperty, VALUE_2, VALUE_1, 1);
551 }
552
553 @Test(expected=NullPointerException.class)
554 public void testBindToNull() {
555 property.bind(null);
556 }
557
558 @Test
559 public void testRebind() {
560 attachInvalidationListeners();
561 final BooleanProperty v1 = new SimpleBooleanProperty(VALUE_1);
562 final BooleanProperty v2 = new SimpleBooleanProperty(VALUE_2);
563 property.bind(v1);
564 property.get();
565 readOnlyProperty.get();
566 property.reset();
567 internalInvalidationListener.reset();
568 publicInvalidationListener.reset();
569
570 // rebind causes invalidation event
571 property.bind(v2);
572 assertEquals(VALUE_2, property.get());
573 assertTrue(property.isBound());
574 property.check(1);
575 internalInvalidationListener.check(property, 1);
576 assertEquals(VALUE_2, readOnlyProperty.get());
577 publicInvalidationListener.check(readOnlyProperty, 1);
578
579 // change new binding
580 v2.set(VALUE_1);
581 assertEquals(VALUE_1, property.get());
582 property.check(1);
583 internalInvalidationListener.check(property, 1);
584 assertEquals(VALUE_1, readOnlyProperty.get());
585 publicInvalidationListener.check(readOnlyProperty, 1);
586
587 // change old binding
588 v1.set(VALUE_2);
589 assertEquals(VALUE_1, property.get());
590 property.check(0);
591 internalInvalidationListener.check(null, 0);
592 assertEquals(VALUE_1, readOnlyProperty.get());
593 publicInvalidationListener.check(null, 0);
594
595 // rebind to same observable should have no effect
596 property.bind(v2);
597 assertEquals(VALUE_1, property.get());
598 assertTrue(property.isBound());
599 property.check(0);
600 internalInvalidationListener.check(null, 0);
601 assertEquals(VALUE_1, readOnlyProperty.get());
602 publicInvalidationListener.check(null, 0);
603 }
604
605 @Test
606 public void testUnbind() {
607 attachInvalidationListeners();
608 final BooleanProperty v = new SimpleBooleanProperty(VALUE_1);
609 property.bind(v);
610 property.unbind();
611 assertEquals(VALUE_1, property.get());
612 assertFalse(property.isBound());
613 assertEquals(VALUE_1, readOnlyProperty.get());
614 property.reset();
615 internalInvalidationListener.reset();
616 publicInvalidationListener.reset();
617
618 // change binding
619 v.set(VALUE_2);
620 assertEquals(VALUE_1, property.get());
621 property.check(0);
622 internalInvalidationListener.check(null, 0);
623 assertEquals(VALUE_1, readOnlyProperty.get());
624 publicInvalidationListener.check(null, 0);
625
626 // set value
627 property.set(VALUE_2);
628 assertEquals(VALUE_2, property.get());
629 property.check(1);
630 internalInvalidationListener.check(property, 1);
631 assertEquals(VALUE_2, readOnlyProperty.get());
632 publicInvalidationListener.check(readOnlyProperty, 1);
633 }
634
635 @Test
636 public void testAddingListenerWillAlwaysReceiveInvalidationEvent() {
637 final BooleanProperty v = new SimpleBooleanProperty(VALUE_1);
638 final InvalidationListenerMock internalListener2 = new InvalidationListenerMock();
639 final InvalidationListenerMock internalListener3 = new InvalidationListenerMock();
640 final InvalidationListenerMock publicListener2 = new InvalidationListenerMock();
641 final InvalidationListenerMock publicListener3 = new InvalidationListenerMock();
642
643 // setting the property,checking internal
644 property.set(VALUE_1);
645 property.addListener(internalListener2);
646 internalListener2.reset();
647 property.set(VALUE_2);
648 internalListener2.check(property, 1);
649
650 // setting the property, checking public
651 property.set(VALUE_1);
652 readOnlyProperty.addListener(publicListener2);
653 publicListener2.reset();
654 property.set(VALUE_2);
655 publicListener2.check(readOnlyProperty, 1);
656
657 // binding the property, checking internal
658 property.bind(v);
659 v.set(VALUE_2);
660 property.addListener(internalListener3);
661 v.get();
662 internalListener3.reset();
663 v.set(VALUE_1);
664 internalListener3.check(property, 1);
665
666 // binding the property, checking public
667 property.bind(v);
668 v.set(VALUE_2);
669 readOnlyProperty.addListener(publicListener3);
670 v.get();
671 publicListener3.reset();
672 v.set(VALUE_1);
673 publicListener3.check(readOnlyProperty, 1);
674 }
675
676 @Test
677 public void testRemoveListeners() {
678 attachInvalidationListeners();
679 attachInternalChangeListener();
680 property.removeListener(internalInvalidationListener);
681 property.removeListener(internalChangeListener);
682 property.get();
683 internalInvalidationListener.reset();
684 internalChangeListener.reset();
685
686 property.set(VALUE_1);
687 internalInvalidationListener.check(null, 0);
688 internalChangeListener.check(null, UNDEFINED, UNDEFINED, 0);
689
690 // no read only property created => no-op
691 final ReadOnlyBooleanWrapper v1 = new ReadOnlyBooleanWrapper();
692 v1.removeListener(internalInvalidationListener);
693 v1.removeListener(internalChangeListener);
694 }
695
696 @Test
697 public void testNoReadOnlyPropertyCreated() {
698 final BooleanProperty v1 = new SimpleBooleanProperty(VALUE_1);
699 final ReadOnlyBooleanWrapper p1 = new ReadOnlyBooleanWrapper();
700
701 p1.set(VALUE_1);
702 p1.bind(v1);
703 assertEquals(VALUE_1, p1.get());
704 v1.set(VALUE_2);
705 assertEquals(VALUE_2, p1.get());
706 }
707
708 @Test
709 public void testToString() {
710 final BooleanProperty v1 = new SimpleBooleanProperty(VALUE_1);
711
712 property.set(VALUE_1);
713 assertEquals("BooleanProperty [value: " + VALUE_1 + "]", property.toString());
714 assertEquals("ReadOnlyBooleanProperty [value: " + VALUE_1 + "]", readOnlyProperty.toString());
715
716 property.bind(v1);
717 assertEquals("BooleanProperty [bound, invalid]", property.toString());
718 assertEquals("ReadOnlyBooleanProperty [value: " + VALUE_1 + "]", readOnlyProperty.toString());
719 property.get();
720 assertEquals("BooleanProperty [bound, value: " + VALUE_1 + "]", property.toString());
721 assertEquals("ReadOnlyBooleanProperty [value: " + VALUE_1 + "]", readOnlyProperty.toString());
722 v1.set(VALUE_2);
723 assertEquals("BooleanProperty [bound, invalid]", property.toString());
724 assertEquals("ReadOnlyBooleanProperty [value: " + VALUE_2 + "]", readOnlyProperty.toString());
725 property.get();
726 assertEquals("BooleanProperty [bound, value: " + VALUE_2 + "]", property.toString());
727 assertEquals("ReadOnlyBooleanProperty [value: " + VALUE_2 + "]", readOnlyProperty.toString());
728
729 final Object bean = new Object();
730 final String name = "My name";
731 final ReadOnlyBooleanWrapper v2 = new ReadOnlyBooleanWrapper(bean, name);
732 assertEquals("BooleanProperty [bean: " + bean.toString() + ", name: My name, value: " + DEFAULT + "]", v2.toString());
733 assertEquals("ReadOnlyBooleanProperty [bean: " + bean.toString() + ", name: My name, value: " + DEFAULT + "]", v2.getReadOnlyProperty().toString());
734
735 final ReadOnlyBooleanWrapper v3 = new ReadOnlyBooleanWrapper(bean, "");
736 assertEquals("BooleanProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v3.toString());
737 assertEquals("ReadOnlyBooleanProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v3.getReadOnlyProperty().toString());
738
739 final ReadOnlyBooleanWrapper v4 = new ReadOnlyBooleanWrapper(null, name);
740 assertEquals("BooleanProperty [name: My name, value: " + DEFAULT + "]", v4.toString());
741 assertEquals("ReadOnlyBooleanProperty [name: My name, value: " + DEFAULT + "]", v4.getReadOnlyProperty().toString());
742 }
743
744 private static class ReadOnlyBooleanWrapperMock extends ReadOnlyBooleanWrapper {
745
746 private int counter;
747
748 @Override
749 protected void invalidated() {
750 counter++;
751 }
752
753 private void check(int expected) {
754 assertEquals(expected, counter);
755 reset();
756 }
757
758 private void reset() {
759 counter = 0;
760 }
761 }
762 }