-
Notifications
You must be signed in to change notification settings - Fork 38
/
Copy pathstore_tester_test.dart
1433 lines (1192 loc) · 45.4 KB
/
store_tester_test.dart
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 'dart:async';
import 'package:async_redux/async_redux.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
@immutable
class AppState {
final String text;
AppState(this.text);
AppState.add(AppState state, String text) : text = state.text + "," + text;
}
class Action1 extends ReduxAction<AppState> {
@override
AppState reduce() => AppState.add(state, "1");
}
class Action2 extends ReduxAction<AppState> {
@override
AppState reduce() => AppState.add(state, "2");
}
class Action3 extends ReduxAction<AppState> {
@override
AppState reduce() => AppState.add(state, "3");
}
class Action3b extends ReduxAction<AppState> {
@override
AppState reduce() {
dispatch(Action4());
return AppState.add(state, "3b");
}
}
class Action4 extends ReduxAction<AppState> {
@override
AppState reduce() => AppState.add(state, "4");
}
class Action5 extends ReduxAction<AppState> {
@override
AppState reduce() => AppState.add(state, "5");
}
class Action6 extends ReduxAction<AppState> {
@override
AppState reduce() {
dispatch(Action1());
dispatch(Action2());
dispatch(Action3());
return AppState.add(state, "6");
}
}
class Action6b extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action1());
await Future.delayed(const Duration(milliseconds: 10));
dispatch(Action2());
dispatch(Action3());
return AppState.add(state, "6b");
}
}
class Action6c extends ReduxAction<AppState> {
@override
AppState reduce() {
dispatch(Action1());
dispatch(Action2());
dispatch(Action3b());
return AppState.add(state, "6c");
}
}
class Action7 extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action4());
dispatch(Action6());
dispatch(Action2());
dispatch(Action5());
return AppState.add(state, "7");
}
}
class Action7b extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action4());
dispatch(Action6b());
dispatch(Action2());
dispatch(Action5());
return AppState.add(state, "7b");
}
}
class Action8 extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
await Future.delayed(const Duration(milliseconds: 50));
dispatch(Action2());
return AppState.add(state, "8");
}
}
class Action9 extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
await Future.delayed(const Duration(milliseconds: 100));
return AppState.add(state, "9");
}
}
class Action10a extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action1());
dispatch(Action2());
dispatch(Action11a());
dispatch(Action3());
return AppState.add(state, "10");
}
}
class Action10b extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action1());
dispatch(Action2());
await dispatch(Action11b());
dispatch(Action3());
return AppState.add(state, "10");
}
}
class Action10c extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
dispatch(Action1());
dispatch(Action2());
dispatch(Action11b());
dispatch(Action3());
return AppState.add(state, "10");
}
}
class Action11a extends ReduxAction<AppState> {
@override
AppState reduce() {
throw const UserException("Hello!");
}
}
class Action11b extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
throw const UserException("Hello!");
}
}
class Action12 extends ReduxAction<AppState> {
@override
AppState reduce() {
dispatch(Action13());
return AppState.add(state, "12");
}
}
class Action13 extends ReduxAction<AppState> {
@override
Future<AppState> reduce() async {
await Future.delayed(const Duration(milliseconds: 1));
return AppState.add(state, "13");
}
}
void main() {
StoreTester<AppState> createStoreTester() {
var store = Store<AppState>(initialState: AppState("0"));
return StoreTester.from(store);
}
test('Dispatch multiple actions but only issue a single change event.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
int invocations = 0;
storeTester.store.onChange.listen((event) {
invocations += 1;
});
await storeTester.dispatch(Action1());
await storeTester.dispatch(Action2());
await storeTester.dispatch(Action3());
await storeTester.dispatch(Action4());
expect(invocations, 4);
expect(storeTester.state.text, "0,1,2,3,4");
storeTester = createStoreTester();
expect(storeTester.state.text, "0");
invocations = 0;
storeTester.store.onChange.listen((event) {
invocations += 1;
});
await storeTester.dispatch(Action1(), notify: false);
await storeTester.dispatch(Action2(), notify: false);
await storeTester.dispatch(Action3(), notify: false);
await storeTester.dispatch(Action4(), notify: true);
expect(invocations, 1);
expect(storeTester.state.text, "0,1,2,3,4");
});
test(
'Dispatch some actions and wait until some condition is met. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
var condition = (TestInfo<AppState?>? info) => info!.state!.text == "0,1,2";
TestInfo<AppState?> info1 = await (storeTester.waitConditionGetLast(condition));
expect(info1.state!.text, "0,1,2");
expect(info1.ini, false);
TestInfo<AppState?> info2 =
await (storeTester.waitConditionGetLast((info) => info.state.text == "0,1,2,3,4"));
expect(info2.state!.text, "0,1,2,3,4");
expect(info2.ini, false);
});
test(
'Dispatch some actions and wait until some condition is met. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
var condition = (TestInfo<AppState?>? info) => info!.state!.text == "0,1,2" && info.ini;
TestInfo<AppState?> info1 =
await (storeTester.waitConditionGetLast(condition, ignoreIni: false));
expect(info1.state!.text, "0,1,2");
expect(info1.ini, true);
TestInfo<AppState?> info2 = await (storeTester.waitConditionGetLast(
(info) => info.state.text == "0,1,2,3,4" && !info.ini,
ignoreIni: false));
expect(info2.state!.text, "0,1,2,3,4");
expect(info2.ini, false);
});
test(
'Dispatch some actions and wait until some condition is met. '
'Get all of the intermediary states (END only).', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
TestInfoList<AppState?> infos =
await storeTester.waitCondition((info) => info.state.text == "0,1,2");
expect(infos.length, 2);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(0).ini, false);
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(1).ini, false);
infos = await storeTester.waitCondition((info) => info.state.text == "0,1,2,3,4");
expect(infos.length, 2);
expect(infos.getIndex(0).state!.text, "0,1,2,3");
expect(infos.getIndex(0).ini, false);
expect(infos.getIndex(1).state!.text, "0,1,2,3,4");
expect(infos.getIndex(1).ini, false);
});
test(
'Dispatch some actions and wait until some condition is met. '
'Get all of the intermediary states, '
'including INI and END.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
TestInfoList<AppState?> infos =
await storeTester.waitCondition((info) => info.state.text == "0,1,2", ignoreIni: false);
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0");
expect(infos.getIndex(0).ini, true);
expect(infos.getIndex(1).state!.text, "0,1");
expect(infos.getIndex(1).ini, false);
expect(infos.getIndex(2).state!.text, "0,1");
expect(infos.getIndex(2).ini, true);
expect(infos.getIndex(3).state!.text, "0,1,2");
expect(infos.getIndex(3).ini, false);
infos =
await storeTester.waitCondition((info) => info.state.text == "0,1,2,3,4", ignoreIni: false);
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0,1,2");
expect(infos.getIndex(0).ini, true);
expect(infos.getIndex(1).state!.text, "0,1,2,3");
expect(infos.getIndex(1).ini, false);
expect(infos.getIndex(2).state!.text, "0,1,2,3");
expect(infos.getIndex(2).ini, true);
expect(infos.getIndex(3).state!.text, "0,1,2,3,4");
expect(infos.getIndex(3).ini, false);
});
test(
'Dispatch some action and wait for it. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
TestInfo<AppState?> info = await (storeTester.wait(Action1));
expect(info.state!.text, "0,1");
expect(info.errors, isEmpty);
});
test(
'Dispatch some action and wait for a different one. '
'Gets an error.', () async {
var storeTester = createStoreTester();
storeTester.dispatch(Action1());
// await storeTester.wait(Action2);
await storeTester.wait(Action2).then(
(_) {
throw AssertionError();
return null; // ignore: dead_code
},
onError: expectAsync1(
(Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(
error.toString(),
'Got this unexpected action: Action1 INI.\n'
'Was expecting: Action2 INI.\n'
'obtainedIni: [Action1]\n'
'ignoredIni: []');
},
),
);
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfo<AppState?> info = await (storeTester.waitAllGetLast([Action1, Action2, Action3]));
expect(info.state!.text, "0,1,2,3");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action6 will dispatch actions 1, 2 and 3, and only then it will finish.
storeTester.dispatch(Action6());
TestInfo<AppState?> info =
await (storeTester.waitAllGetLast([Action6, Action1, Action2, Action3]));
expect(info.state!.text, "0,1,2,3,6");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Gets an error because they are not in order.', () async {
var storeTester = createStoreTester();
storeTester.dispatch(Action1());
storeTester.dispatch(Action3());
storeTester.dispatch(Action2());
await storeTester.waitAllGetLast([Action1, Action2, Action3]).then((_) {
throw AssertionError();
return null; // ignore: dead_code
}, onError: expectAsync1((Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(
error.toString(),
'Got this unexpected action: Action3 INI.\n'
'Was expecting: Action2 INI.\n'
'obtainedIni: [Action1, Action3]\n'
'ignoredIni: []');
}));
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Gets an error because a different one was dispatched in the middle.', () async {
var storeTester = createStoreTester();
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
storeTester.dispatch(Action3());
await storeTester.waitAllGetLast([Action1, Action2, Action3]).then((_) {
throw AssertionError();
return null; // ignore: dead_code
}, onError: expectAsync1((Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(
error.toString(),
'Got this unexpected action: Action4 INI.\n'
'Was expecting: Action3 INI.\n'
'obtainedIni: [Action1, Action2, Action4]\n'
'ignoredIni: []');
}));
});
test(
'Dispatch a few actions and wait until one of them is dispatched, '
'ignoring the others.'
'Get the end state after this action.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
TestInfo<AppState?> info = await storeTester.waitUntil(Action3);
expect(info.state!.text, "0,1,2,3");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait until all of them finish, '
'ignoring the others.'
'Get the end state after all actions finish.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action1());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
TestInfo<AppState?> info = await storeTester.waitUntilAllGetLast([Action3, Action2]);
expect(info.state!.text, "0,1,2,1,3");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait until all of them finish, '
'ignoring the others.'
'Get all states until all actions finish.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action1());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
TestInfoList<AppState?> infos = await storeTester.waitUntilAll([Action3, Action2]);
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(2).state!.text, "0,1,2,1");
expect(infos.getIndex(3).state!.text, "0,1,2,1,3");
});
test(
'Wait until some action that is never dispatched.'
'Should timeout.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
await storeTester.waitUntil(Action3, timeoutInSeconds: 1).then((_) {
throw AssertionError();
return null; // ignore: dead_code
}, onError: expectAsync1((Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(error.toString(), "Timeout.");
}));
});
test(
'Dispatch a few actions and wait until one specific action instance is dispatched, '
'ignoring the others.'
'Get the end state after this action.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
var action3 = Action3();
storeTester.dispatch(action3);
storeTester.dispatch(Action4());
TestInfo<AppState?> info = await storeTester.waitUntilAction(action3);
expect(info.state!.text, "0,1,2,3");
expect(info.errors, isEmpty);
});
test(
'Wait until some action that is never dispatched.'
'Should timeout.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
await storeTester.waitUntilAction(Action3(), timeoutInSeconds: 1).then((_) {
throw AssertionError();
return null; // ignore: dead_code
}, onError: expectAsync1((Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(error.toString(), "Timeout.");
}));
});
test(
'Dispatch a few actions and wait for all of them, in ANY order. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfo<AppState?> info =
await (storeTester.waitAllUnorderedGetLast([Action3, Action1, Action2]));
expect(info.state!.text, "0,1,2,3");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in ANY order. '
'Gets an error because there is a different one in the middle.', () async {
var storeTester = createStoreTester();
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
storeTester.dispatch(Action3());
await storeTester.waitAllUnorderedGetLast([Action1, Action2, Action3]).then((_) {
throw AssertionError();
return null; // ignore: dead_code
}, onError: expectAsync1((Object error) {
expect(error, const TypeMatcher<StoreException>());
expect(error.toString(), "Unexpected action was dispatched: Action4 INI.");
}));
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfoList<AppState?> infos = await storeTester.waitAll([Action1, Action2, Action3]);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(2).state!.text, "0,1,2,3");
expect(infos.getIndex(0).errors, isEmpty);
expect(infos.getIndex(1).errors, isEmpty);
expect(infos.getIndex(2).errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in ANY order. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfoList<AppState?> infos = await storeTester
.waitAllUnordered([Action1, Action2, Action3, Action2], timeoutInSeconds: 1);
// The states are indexed by order of dispatching
// (doesn't matter the order we were expecting them).
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(2).state!.text, "0,1,2,2");
expect(infos.getIndex(3).state!.text, "0,1,2,2,3");
expect(infos.getIndex(0).errors, isEmpty);
expect(infos.getIndex(1).errors, isEmpty);
expect(infos.getIndex(2).errors, isEmpty);
expect(infos.getIndex(3).errors, isEmpty);
// Can get first and last.
expect(infos.first.state!.text, "0,1");
expect(infos.last.state!.text, "0,1,2,2,3");
// Number of infos.
expect(infos.length, 4);
expect(infos.isEmpty, false);
expect(infos.isNotEmpty, true);
// It's usually better to get them by type, not order.
expect(infos[Action1]!.state!.text, "0,1");
expect(infos[Action2]!.state!.text, "0,1,2");
expect(infos[Action3]!.state!.text, "0,1,2,2,3");
// Operator [] is the same as get().
expect(infos.get(Action1)!.state!.text, "0,1");
expect(infos.get(Action2)!.state!.text, "0,1,2");
expect(infos.get(Action3)!.state!.text, "0,1,2,2,3");
// But get is useful if some action is repeated, then you can get by type and repeating order.
expect(infos.get(Action1, 1)!.state!.text, "0,1");
expect(infos.get(Action2, 1)!.state!.text, "0,1,2");
expect(infos.get(Action2, 2)!.state!.text, "0,1,2,2");
expect(infos.get(Action3, 1)!.state!.text, "0,1,2,2,3");
// If the action is not repeated to that order, return null;
expect(infos.get(Action3, 2), isNull);
expect(infos.get(Action3, 500), isNull);
// Get repeated actions as list.
List<TestInfo<AppState?>?> action2s = infos.getAll(Action2);
expect(action2s.length, 2);
expect(action2s[0]!.state!.text, "0,1,2");
expect(action2s[1]!.state!.text, "0,1,2,2");
});
test(
'Dispatch a few actions and wait for all of them, in ANY order. '
'Ignore some actions. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfoList<AppState?> infos = await storeTester.waitAllUnordered(
[Action1, Action3],
timeoutInSeconds: 1,
ignore: [Action2],
);
// The states are indexed by order of dispatching
// (doesn't matter the order we were expecting them).
expect(infos.length, 2);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2,2,3");
expect(infos.getIndex(0).errors, isEmpty);
expect(infos.getIndex(1).errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Ignore some actions. '
'Get the end state.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action4());
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
storeTester.dispatch(Action5());
storeTester.dispatch(Action4());
TestInfo<AppState?> info = await (storeTester.waitAllGetLast(
[Action1, Action3, Action5],
ignore: [Action2, Action4],
));
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(info.state!.text, "0,4,1,2,2,3,4,2,4,5");
expect(info.errors, isEmpty);
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Ignore some actions. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action4());
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
storeTester.dispatch(Action4());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
storeTester.dispatch(Action5());
storeTester.dispatch(Action4());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action1, Action3, Action5],
ignore: [Action2, Action4],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,4,1,2,2,3,4,2,4,5");
expect(infos.last.errors, isEmpty);
// Only 3 states were collected. The ignored action doesn't generate info.
expect(infos.length, 3);
expect(infos.getIndex(0).state!.text, "0,4,1");
expect(infos.getIndex(1).state!.text, "0,4,1,2,2,3");
expect(infos.getIndex(2).state!.text, "0,4,1,2,2,3,4,2,4,5");
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Ignore some actions, including one which we are also waiting for it. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action1());
// We are waiting for this Action2 (after Action1) which would otherwise be ignored.
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action1, Action2, Action3],
ignore: [Action2],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,1,2,3");
expect(infos.last.errors, isEmpty);
// Only 3 states were collected. The ignored action doesn't generate info.
expect(infos.length, 3);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(2).state!.text, "0,1,2,3");
});
test(
'Dispatch a few actions and wait for all of them, in order. '
'Ignore some actions, including one which we are also waiting for it. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action4());
storeTester.dispatch(Action1());
storeTester.dispatch(Action2());
storeTester.dispatch(Action2());
storeTester.dispatch(Action3());
// We are waiting for this Action4 (after Action3) which is otherwise ignored.
storeTester.dispatch(Action4());
storeTester.dispatch(Action2());
storeTester.dispatch(Action4());
storeTester.dispatch(Action5());
storeTester.dispatch(Action4());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action1, Action3, Action4, Action5],
ignore: [Action2, Action4],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,4,1,2,2,3,4,2,4,5");
expect(infos.last.errors, isEmpty);
// Only 4 states were collected. The ignored action doesn't generate info.
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0,4,1");
expect(infos.getIndex(1).state!.text, "0,4,1,2,2,3");
expect(infos.getIndex(2).state!.text, "0,4,1,2,2,3,4");
expect(infos.getIndex(3).state!.text, "0,4,1,2,2,3,4,2,4,5");
});
test(
'Dispatch a few actions, some async that dispatch others, '
'and wait for all of them, in order. '
'Ignore some actions, including one which we are also waiting for it. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action6 will dispatch actions 1, 2 and 3, and only then it will finish.
storeTester.dispatch(Action6());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action6, Action1, Action2, Action3],
ignore: [Action6],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,1,2,3,6");
expect(infos.last.errors, isEmpty);
// Only 4 states were collected. The ignored action doesn't generate info.
expect(infos.length, 4);
expect(infos.getIndex(0).state!.text, "0,1");
expect(infos.getIndex(1).state!.text, "0,1,2");
expect(infos.getIndex(2).state!.text, "0,1,2,3");
expect(infos.getIndex(3).state!.text, "0,1,2,3,6");
});
test(
'Dispatch a more complex action sequence. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action6 will dispatch actions 1, 2 and 3, and only then it will finish.
storeTester.dispatch(Action7());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action7, Action4, Action6, Action1, Action2, Action3, Action5],
ignore: [Action2],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,4,1,2,3,6,2,5,7");
expect(infos.last.errors, isEmpty);
// Only 7 states were collected. The ignored action doesn't generate info.
expect(infos.length, 7);
expect(infos.getIndex(0).state!.text, "0,4");
expect(infos.getIndex(1).state!.text, "0,4,1");
expect(infos.getIndex(2).state!.text, "0,4,1,2");
expect(infos.getIndex(3).state!.text, "0,4,1,2,3");
expect(infos.getIndex(4).state!.text, "0,4,1,2,3,6");
expect(infos.getIndex(5).state!.text, "0,4,1,2,3,6,2,5");
expect(infos.getIndex(6).state!.text, "0,4,1,2,3,6,2,5,7");
});
test(
'Dispatch a more complex action sequence. '
'One of the actions contains "await". '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action6b will dispatch actions 1, 2 and 3, and only then it will finish.
storeTester.dispatch(Action7b());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action7b, Action4, Action6b, Action1, Action2, Action5, Action2, Action3],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,4,1,2,5,7b,2,3,6b");
expect(infos.last.errors, isEmpty);
// All 8 states were collected.
expect(infos.length, 8);
});
test(
'Dispatch a more complex actions sequence. '
'One of the actions contains "await". '
'Ignore an action. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action6b will dispatch actions 1, 2 and 3, and only then it will finish.
storeTester.dispatch(Action7b());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[Action7b, Action4, Action6b, Action1, Action2, Action5, Action3],
ignore: [Action2],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,4,1,2,5,7b,2,3,6b");
expect(infos.last.errors, isEmpty);
// Only 7 states were collected. The ignored action doesn't generate info.
expect(infos.length, 7);
});
test(
'Dispatch a more complex actions sequence. '
'An ignored action will finish after all others have started. '
'Get all of the intermediary states.', () async {
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
// Action9 will dispatch Action2 after some delay.
storeTester.dispatch(Action8());
storeTester.dispatch(Action9());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[
Action9,
Action2,
],
ignore: [Action8],
);
// All actions affect the state, even the ones ignored by the store-tester.
// However, ignored action can run any number of times.
expect(infos.last.state!.text, "0,2,8,9");
expect(infos.last.errors, isEmpty);
// Only 2 states were collected. The ignored action doesn't generate info.
expect(infos.length, 2);
expect(infos.getIndex(0).state!.text, "0,2");
expect(infos.getIndex(1).state!.text, "0,2,8,9");
});
test(
'An ignored action starts after the last expected actions starts, '
'but before this last expected action finishes.', () async {
//
var storeTester = createStoreTester();
expect(storeTester.state.text, "0");
storeTester.dispatch(Action9());
storeTester.dispatch(Action1());
storeTester.dispatch(Action9());
storeTester.dispatch(Action1());
TestInfoList<AppState?> infos = await storeTester.waitAll(
[
Action9,
Action9,
],
ignore: [Action1],
);
expect(infos.last.state!.text, "0,1,1,9,9");
expect(infos.last.errors, isEmpty);
expect(infos.length, 2);
expect(infos.getIndex(0).state!.text, "0,1,1,9");
expect(infos.getIndex(1).state!.text, "0,1,1,9,9");
});