forked from ng-bootstrap/ng-bootstrap
/
datepicker-service.spec.ts
1415 lines (1084 loc) · 48 KB
/
datepicker-service.spec.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
import {TestBed} from '@angular/core/testing';
import {NgbDatepickerService} from './datepicker-service';
import {NgbCalendar, NgbCalendarGregorian, NgbPeriod} from './ngb-calendar';
import {NgbDate} from './ngb-date';
import {Subscription} from 'rxjs';
import {DatepickerViewModel} from './datepicker-view-model';
import {NgbDatepickerI18n, NgbDatepickerI18nDefault} from './datepicker-i18n';
import {Type} from '@angular/core';
describe('ngb-datepicker-service', () => {
let service: NgbDatepickerService;
let calendar: NgbCalendar;
let model: DatepickerViewModel;
let mock: {onNext};
let selectDate: NgbDate;
let mockSelect: {onNext};
let focusMove: (NgbDate, NgbPeriod?, number?) => void;
let subscriptions: Subscription[];
const getWeek = (week: number, month = 0) => model.months[month].weeks[week];
const getDay = (day: number, week = 0, month = 0) => getWeek(week, month).days[day];
const getDayCtx = (day: number) => getDay(day).context;
beforeEach(() => {
TestBed.configureTestingModule({
providers: [
NgbDatepickerService, {provide: NgbCalendar, useClass: NgbCalendarGregorian},
{provide: NgbDatepickerI18n, useClass: NgbDatepickerI18nDefault}
]
});
calendar = TestBed.get(NgbCalendar as Type<NgbCalendar>);
service = TestBed.get(NgbDatepickerService);
subscriptions = [];
model = undefined;
selectDate = null;
focusMove = (focusDate: NgbDate, period?: NgbPeriod, number?: number) =>
service.focus(calendar.getNext(focusDate, period, number));
mock = {onNext: () => {}};
spyOn(mock, 'onNext');
mockSelect = {onNext: () => {}};
spyOn(mockSelect, 'onNext');
// subscribing
subscriptions.push(
service.model$.subscribe(mock.onNext), service.model$.subscribe(m => model = m),
service.dateSelect$.subscribe(mockSelect.onNext), service.dateSelect$.subscribe(d => selectDate = d));
});
afterEach(() => { subscriptions.forEach(s => s.unsubscribe()); });
it(`should be possible to instantiate`, () => { expect(service).toBeTruthy(); });
it(`should not return anything upon subscription`, () => {
expect(model).toBeUndefined();
expect(mock.onNext).not.toHaveBeenCalled();
});
describe(`min/max dates`, () => {
it(`should emit null and valid 'minDate' values`, () => {
// valid
const minDate = new NgbDate(2017, 5, 1);
service.minDate = minDate;
service.focus(new NgbDate(2017, 5, 1));
expect(model.minDate).toEqual(minDate);
// null
service.minDate = null;
expect(model.minDate).toBeNull();
// undefined -> ignore
service.minDate = undefined;
expect(model.minDate).toBeNull();
// invalid -> ignore
service.minDate = new NgbDate(-2, 0, null);
expect(model.minDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should emit null and valid 'maxDate' values`, () => {
// valid
const maxDate = new NgbDate(2017, 5, 1);
service.maxDate = maxDate;
service.focus(new NgbDate(2017, 5, 1));
expect(model.maxDate).toEqual(maxDate);
// null
service.maxDate = null;
expect(model.maxDate).toBeNull();
// undefined -> ignore
service.maxDate = undefined;
expect(model.maxDate).toBeNull();
// invalid -> ignore
service.maxDate = new NgbDate(-2, 0, null);
expect(model.maxDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not emit the same 'minDate' value twice`, () => {
service.minDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
service.minDate = new NgbDate(2017, 5, 1);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'maxDate' value twice`, () => {
service.maxDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
service.maxDate = new NgbDate(2017, 5, 1);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should throw if 'min' date is after 'max' date`, () => {
const minDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
expect(() => {
service.minDate = minDate;
service.maxDate = new NgbDate(2017, 4, 1);
}).toThrowError();
});
it(`should align 'date' with 'maxDate'`, () => {
service.maxDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2017, 5, 5));
expect(model.focusDate).toEqual(new NgbDate(2017, 5, 1));
});
it(`should align 'date' with 'minDate'`, () => {
service.minDate = new NgbDate(2017, 5, 10);
service.focus(new NgbDate(2017, 5, 5));
expect(model.focusDate).toEqual(new NgbDate(2017, 5, 10));
});
it(`should mark dates outside 'min/maxDates' as disabled`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(model.minDate).toBeUndefined();
expect(model.maxDate).toBeUndefined();
expect(getDayCtx(0).disabled).toBe(false); // 1 MAY
expect(getDayCtx(5).disabled).toBe(false); // 6 MAY
service.minDate = new NgbDate(2017, 5, 2);
service.maxDate = new NgbDate(2017, 5, 5);
expect(getDayCtx(0).disabled).toBe(true); // 1 MAY
expect(getDayCtx(5).disabled).toBe(true); // 6 MAY
});
it(`should update month when 'min/maxDates' change and visible`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.minDate).toBeUndefined();
expect(model.maxDate).toBeUndefined();
// MIN -> 5 MAY, 2017
service.minDate = new NgbDate(2017, 5, 5);
expect(model.months.length).toBe(1);
expect(getDayCtx(0).disabled).toBe(true);
// MAX -> 10 MAY, 2017
service.maxDate = new NgbDate(2017, 5, 10);
expect(model.months.length).toBe(1);
expect(model.months[0].weeks[4].days[0].context.disabled).toBe(true);
});
});
describe(`firstDayOfWeek`, () => {
it(`should emit only positive numeric 'firstDayOfWeek' values`, () => {
// valid
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2015, 5, 1));
expect(model.firstDayOfWeek).toEqual(2);
// -1 -> ignore
service.firstDayOfWeek = -1;
expect(model.firstDayOfWeek).toEqual(2);
// null -> ignore
service.firstDayOfWeek = null;
expect(model.firstDayOfWeek).toEqual(2);
// undefined -> ignore
service.firstDayOfWeek = null;
expect(model.firstDayOfWeek).toEqual(2);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'firstDayOfWeek' value twice`, () => {
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2015, 5, 1));
service.firstDayOfWeek = 2;
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should generate a month with firstDayOfWeek=1 by default`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(1);
});
it(`should generate weeks starting with 'firstDayOfWeek'`, () => {
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(2);
service.firstDayOfWeek = 4;
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(4);
});
it(`should update months when 'firstDayOfWeek' changes`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.firstDayOfWeek).toBe(1);
const oldFirstDate = getDay(0).date;
expect(oldFirstDate).toEqual(new NgbDate(2017, 5, 1));
service.firstDayOfWeek = 3;
expect(model.months.length).toBe(1);
expect(model.firstDayOfWeek).toBe(3);
const newFirstDate = getDay(0).date;
expect(newFirstDate).toEqual(new NgbDate(2017, 4, 26));
});
});
describe(`displayMonths`, () => {
it(`should emit only positive numeric 'displayMonths' values`, () => {
// valid
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 1));
expect(model.displayMonths).toEqual(2);
// -1 -> ignore
service.displayMonths = -1;
expect(model.displayMonths).toEqual(2);
// null -> ignore
service.displayMonths = null;
expect(model.displayMonths).toEqual(2);
// undefined -> ignore
service.displayMonths = null;
expect(model.displayMonths).toEqual(2);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'displayMonths' value twice`, () => {
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 1));
service.displayMonths = 2;
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should generate 'displayMonths' number of months`, () => {
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(2);
service.displayMonths = 4;
expect(model.months.length).toBe(4);
});
it(`should reuse existing months when 'displayMonths' changes`, () => {
service.focus(new NgbDate(2017, 5, 5));
// 1 month
expect(model.months.length).toBe(1);
const month = model.months[0];
const date = month.weeks[0].days[0].date;
expect(date).toEqual(new NgbDate(2017, 5, 1));
// 2 months
service.displayMonths = 2;
expect(model.months.length).toBe(2);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
// back to 1 month
service.displayMonths = 1;
expect(model.months.length).toBe(1);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
});
it(`should change the tabindex when changing the current month`, () => {
service.displayMonths = 2;
const date = new NgbDate(2018, 3, 31);
service.focus(date);
expect(getDay(5, 4, 0).tabindex).toEqual(0); // 31 march in the first month block
expect(getDay(5, 0, 1).tabindex).toEqual(-1); // 31 march in the second month block
focusMove(date, 'd', 1);
expect(getDay(5, 4, 0).tabindex).toEqual(-1); // 31 march in the first month block
expect(getDay(5, 0, 1).tabindex).toEqual(-1); // 31 march in the second month block
expect(getDay(6, 4, 0).tabindex).toEqual(-1); // 1st april in the first month block
expect(getDay(6, 0, 1).tabindex).toEqual(0); // 1st april in the second month block
});
it(`should set the aria-label when changing the current month`, () => {
service.displayMonths = 2;
const date = new NgbDate(2018, 3, 31);
service.focus(date);
expect(getDay(5, 4, 0).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the first month block
expect(getDay(5, 0, 1).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the second month block
focusMove(date, 'd', 1);
expect(getDay(5, 4, 0).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the first month block
expect(getDay(5, 0, 1).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the second month block
expect(getDay(6, 4, 0).ariaLabel).toEqual('Sunday, April 1, 2018'); // 1st april in the first month block
expect(getDay(6, 0, 1).ariaLabel).toEqual('Sunday, April 1, 2018'); // 1st april in the second month block
});
});
describe(`disabled`, () => {
it(`should emit 'disabled' values`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.disabled).toEqual(false);
service.disabled = true;
expect(model.disabled).toEqual(true);
});
it(`should not emit the same 'disabled' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1)); // 1
service.disabled = true; // 2
service.disabled = true; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow focusing when disabled`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today); // 1
service.disabled = true; // 2
// focus
service.focus(new NgbDate(2017, 5, 1)); // nope
expect(model.focusDate).toEqual(today);
// focusMove
focusMove(today, 'd', 1); // nope
expect(model.focusDate).toEqual(today);
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow selecting when disabled`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today); // 1
service.disabled = true; // 2
// select
service.select(new NgbDate(2017, 5, 2)); // nope
expect(model.selectedDate).toBeNull();
// focus select
service.focusSelect(); // nope
expect(model.selectedDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow opening when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2)); // 1
service.disabled = true; // 2
// open
service.open(new NgbDate(2016, 5, 1)); // nope
expect(model.firstDate).toEqual(new NgbDate(2017, 5, 1));
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should turn focus off when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.focusVisible = true;
expect(model.focusVisible).toBeTruthy();
service.disabled = true;
expect(model.focusVisible).toBeFalsy();
});
it(`should not turn focus on when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.disabled = true;
expect(model.focusVisible).toBeFalsy();
service.focusVisible = true;
expect(model.focusVisible).toBeFalsy();
});
it(`should disable navigation arrows`, () => {
service.focus(new NgbDate(2017, 5, 2));
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
service.disabled = true;
expect(model.prevDisabled).toBeTruthy();
expect(model.nextDisabled).toBeTruthy();
service.disabled = false;
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
});
});
describe(`focusVisible`, () => {
it(`should set focus visible or not`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.focusVisible).toEqual(false);
service.focusVisible = true;
expect(model.focusVisible).toEqual(true);
});
it(`should not emit the same 'focusVisible' value twice`, () => {
service.focusVisible = true;
service.focus(new NgbDate(2017, 5, 1));
service.focusVisible = true; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not rebuild months when focus visibility changes`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.focusVisible).toEqual(false);
expect(model.months.length).toBe(1);
const month = model.months[0];
const date = month.weeks[0].days[0].date;
service.focusVisible = true;
expect(model.focusVisible).toEqual(true);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
});
});
describe(`navigation`, () => {
it(`should emit navigation values`, () => {
// default = 'selected'
service.focus(new NgbDate(2015, 5, 1));
expect(model.navigation).toEqual('select');
service.navigation = 'none';
expect(model.navigation).toEqual('none');
service.navigation = 'arrows';
expect(model.navigation).toEqual('arrows');
});
it(`should not emit the same 'navigation' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1));
service.navigation = 'select'; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
describe(`select`, () => {
const range = (start, end) => Array.from({length: end - start + 1}, (e, i) => start + i);
it(`should not generate 'months' and 'years' for non-select navigations`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).not.toEqual([]);
expect(model.selectBoxes.months).not.toEqual([]);
service.navigation = 'none';
expect(model.selectBoxes.years).toEqual([]);
expect(model.selectBoxes.months).toEqual([]);
service.navigation = 'arrows';
expect(model.selectBoxes.years).toEqual([]);
expect(model.selectBoxes.months).toEqual([]);
});
it(`should generate 'months' and 'years' for given min/max dates`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2012, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5]);
});
it(`should update 'months' and 'years' when min/max dates change`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.minDate = new NgbDate(2011, 2, 1);
expect(model.selectBoxes.years).toEqual([2011, 2012]);
expect(model.selectBoxes.months).toEqual([2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.maxDate = new NgbDate(2011, 8, 1);
expect(model.selectBoxes.years).toEqual([2011]);
expect(model.selectBoxes.months).toEqual([2, 3, 4, 5, 6, 7, 8]);
});
it(`should generate [-10, +10] 'years' when min/max dates are missing`, () => {
const year = calendar.getToday().year;
service.open(null);
expect(model.selectBoxes.years).toEqual(range(year - 10, year + 10));
service.focus(new NgbDate(2011, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2001, 2021));
service.focus(new NgbDate(2020, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2010, 2030));
});
it(`should generate [min/-500, +10] 'years' when max date is missing`, () => {
service.minDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2011, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2010, 2021));
service.minDate = new NgbDate(2015, 1, 1);
expect(model.selectBoxes.years).toEqual(range(2015, 2025));
// -500
service.minDate = new NgbDate(1000, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1515, 2025));
});
it(`should generate [-10, +500/max] 'years' when min date is missing`, () => {
service.maxDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2009, 1, 1));
expect(model.selectBoxes.years).toEqual(range(1999, 2010));
service.maxDate = new NgbDate(2005, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1995, 2005));
// +500
service.maxDate = new NgbDate(3000, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1995, 2505));
});
it(`should generate 'months' when min/max dates are missing`, () => {
service.open(null);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2010, 1, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should generate 'months' and 'years' when resetting min/max dates`, () => {
service.minDate = new NgbDate(2010, 3, 1);
service.maxDate = new NgbDate(2010, 8, 1);
service.open(new NgbDate(2010, 5, 10));
expect(model.selectBoxes.months).toEqual([3, 4, 5, 6, 7, 8]);
expect(model.selectBoxes.years).toEqual([2010]);
service.minDate = null;
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8]);
expect(model.selectBoxes.years).toEqual(range(2000, 2010));
service.maxDate = null;
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
expect(model.selectBoxes.years).toEqual(range(2000, 2020));
});
it(`should generate 'months' when max date is missing`, () => {
service.minDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.minDate = new NgbDate(2010, 4, 1);
expect(model.selectBoxes.months).toEqual([4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should generate 'months' when min date is missing`, () => {
service.maxDate = new NgbDate(2010, 12, 1);
service.open(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.maxDate = new NgbDate(2010, 7, 1);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7]);
});
it(`should generate 'months' based on the first date, not the focus date`, () => {
service.displayMonths = 2;
service.maxDate = new NgbDate(2017, 1, 11);
service.open(new NgbDate(2017, 1, 1));
expect(model.selectBoxes.months).toEqual([1]);
service.open(new NgbDate(2016, 12, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should rebuild 'months' and 'years' only when year change`, () => {
service.focus(new NgbDate(2010, 5, 1));
let months = model.selectBoxes.months;
let years = model.selectBoxes.years;
// focusing -> nothing
service.focus(new NgbDate(2010, 5, 10));
expect(model.selectBoxes.months).toBe(months);
expect(model.selectBoxes.years).toBe(years);
// month changes -> nothing
service.focus(new NgbDate(2010, 6, 1));
expect(model.selectBoxes.months).toBe(months);
expect(model.selectBoxes.years).toBe(years);
// year changes -> rebuilding both
service.focus(new NgbDate(2011, 6, 1));
expect(model.selectBoxes.months).not.toBe(months);
expect(model.selectBoxes.years).not.toBe(years);
});
});
describe(`arrows`, () => {
it(`should be enabled by default`, () => {
service.focus(new NgbDate(2018, 3, 10));
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
});
it(`should use initial 'minDate' and 'maxDate' values`, () => {
service.minDate = new NgbDate(2018, 3, 10);
service.maxDate = new NgbDate(2018, 3, 10);
service.focus(new NgbDate(2018, 3, 10));
expect(model.prevDisabled).toBeTruthy();
expect(model.nextDisabled).toBeTruthy();
});
it(`should react to 'minDate' changes`, () => {
service.focus(new NgbDate(2018, 3, 10));
service.minDate = new NgbDate(2018, 3, 1);
expect(model.prevDisabled).toBeTruthy();
service.minDate = new NgbDate(2018, 2, 1);
expect(model.prevDisabled).toBeFalsy();
service.minDate = new NgbDate(2018, 2, 28);
expect(model.prevDisabled).toBeFalsy();
});
it(`should react to 'maxDate' changes`, () => {
service.focus(new NgbDate(2018, 3, 10));
service.maxDate = new NgbDate(2018, 3, 31);
expect(model.nextDisabled).toBeTruthy();
service.maxDate = new NgbDate(2018, 4, 1);
expect(model.nextDisabled).toBeFalsy();
service.maxDate = new NgbDate(2018, 4, 30);
expect(model.nextDisabled).toBeFalsy();
});
it(`should react to 'minDate' changes with multiple months`, () => {
service.displayMonths = 2;
service.minDate = new NgbDate(2018, 3, 1);
service.open(new NgbDate(2018, 3, 10)); // open: [MAR, APR], focus: MAR
expect(model.prevDisabled).toBeTruthy();
service.focus(new NgbDate(2018, 4, 10)); // open [MAR, APR], focus: APR
expect(model.prevDisabled).toBeTruthy();
service.open(new NgbDate(2018, 4, 10)); // open [APR, MAY], focus: APR
expect(model.prevDisabled).toBeFalsy();
service.focus(new NgbDate(2018, 5, 10)); // open [APR, MAY], focus: MAY
expect(model.prevDisabled).toBeFalsy();
});
it(`should react to 'maxDate' changes with multiple months`, () => {
service.displayMonths = 2;
service.maxDate = new NgbDate(2018, 3, 10);
service.open(new NgbDate(2018, 3, 1)); // open: [MAR, APR], focus: MAR
expect(model.nextDisabled).toBeTruthy();
service.open(new NgbDate(2018, 2, 1)); // open: [FEB, MAR], focus: FEB
expect(model.nextDisabled).toBeTruthy();
service.focus(new NgbDate(2018, 3, 1)); // open: [FEB, MAR], focus: MAR
expect(model.nextDisabled).toBeTruthy();
service.open(new NgbDate(2018, 1, 1)); // open: [JAN, FEB], focus: JAN
expect(model.nextDisabled).toBeFalsy();
service.focus(new NgbDate(2018, 2, 1)); // open: [JAN, FEB], focus: FEB
expect(model.nextDisabled).toBeFalsy();
});
});
});
describe(`outsideDays`, () => {
it(`should emit 'outsideDays' values`, () => {
service.focus(new NgbDate(2015, 5, 1));
expect(model.outsideDays).toEqual('visible');
service.outsideDays = 'hidden';
expect(model.outsideDays).toEqual('hidden');
service.outsideDays = 'collapsed';
expect(model.outsideDays).toEqual('collapsed');
});
it(`should not emit the same 'outsideDays' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1));
service.outsideDays = 'visible'; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not hide days when 'outsideDays' is 'visible'`, () => {
// single month
service.outsideDays = 'visible';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeFalsy(); // 30 APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeFalsy(); // 7 JUN
expect(getWeek(5).collapsed).toBeFalsy();
// multiple months
// days is between two month must stay hidden regardless of outside days value
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeFalsy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeFalsy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeFalsy();
// Edge case -> in between years
service.focus(new NgbDate(2018, 12, 1));
// DEC 2018
expect(getDay(0, 0, 0).hidden).toBeFalsy(); // 26 NOV
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 3 DEC
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(1, 5, 0).hidden).toBeTruthy(); // 1 JAN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JAN 2019
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 31 DEC
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7 JAN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeFalsy(); // 4 FEB
expect(getWeek(5, 1).collapsed).toBeFalsy();
});
it(`should hide days when 'outsideDays' is 'hidden'`, () => {
// single month
service.outsideDays = 'hidden';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7, MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeTruthy(); // 7, JUN
expect(getWeek(5).collapsed).toBeFalsy();
// multiple months
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeTruthy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeTruthy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeFalsy();
});
it(`should hide days when 'outsideDays' is 'collapsed'`, () => {
// single month
service.outsideDays = 'collapsed';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7, MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeTruthy(); // 7, JUN
expect(getWeek(5).collapsed).toBeTruthy();
// multiple months
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeTruthy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeTruthy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeTruthy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeTruthy();
});
it(`should toggle days when 'outsideDays' changes`, () => {
service.outsideDays = 'visible';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0).hidden).toBeFalsy(); // 30, APR
expect(getWeek(5).collapsed).toBeFalsy();
service.outsideDays = 'collapsed';
expect(getDay(0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(5).collapsed).toBeTruthy();
});
});
describe(`dayTemplateData`, () => {
it(`should not pass anything to the template by default`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBeUndefined();
});
it(`should pass arbitrary data to the template`, () => {
service.dayTemplateData = () => 'data';
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBe('data');
});
it(`should update months when 'dayTemplateData' changes`, () => {
// MAY 2017
service.dayTemplateData = () => 'one';
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBe('one');
service.dayTemplateData = (_) => 'two';
expect(getDay(0).context.data).toBe('two');
});
});
describe(`markDisabled`, () => {
it(`should mark dates as disabled by passing 'markDisabled'`, () => {
// marking 5th day of each month as disabled
service.markDisabled = (date) => date && date.day === 5;
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
const day = getDay(4); // 5th day;
expect(day.date).toEqual(new NgbDate(2017, 5, 5));
expect(day.context.disabled).toBe(true);
});
it(`should update months when 'markDisabled changes'`, () => {
// MAY 2017
service.markDisabled = (_) => true;
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.disabled).toBe(true);
service.markDisabled = (_) => false;
expect(getDay(0).context.disabled).toBe(false);
});
});
describe(`focus handling`, () => {
it(`should generate 1 month on 'focus()' by default`, () => {
expect(model).toBeUndefined();
service.focus(new NgbDate(2017, 5, 5));
expect(model.months).toBeTruthy();
expect(model.months.length).toBe(1);
});
it(`should emit new date on 'focus()'`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today);
expect(model.focusDate).toEqual(today);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should ignore invalid 'focus()' values`, () => {
service.focus(null);
service.focus(undefined);
service.focus(new NgbDate(-2, 0, null));
expect(mock.onNext).not.toHaveBeenCalled();
});
it(`should not emit the same date twice on 'focus()'`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.focus(new NgbDate(2017, 5, 2));
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should update months when focused date updates`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].firstDate).toEqual(new NgbDate(2017, 5, 1));