forked from testing-library/user-event
/
type.js
790 lines (717 loc) Β· 27.1 KB
/
type.js
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
import userEvent from '../'
import {setup, addListeners} from './helpers/utils'
import './helpers/custom-element'
test('types text in input', () => {
const {element, getEventSnapshot} = setup('<input />')
userEvent.type(element, 'Sup')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="Sup"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: S (83)
input[value=""] - keypress: S (83)
input[value="S"] - input
"{CURSOR}" -> "S{CURSOR}"
input[value="S"] - keyup: S (83)
input[value="S"] - keydown: u (117)
input[value="S"] - keypress: u (117)
input[value="Su"] - input
"S{CURSOR}" -> "Su{CURSOR}"
input[value="Su"] - keyup: u (117)
input[value="Su"] - keydown: p (112)
input[value="Su"] - keypress: p (112)
input[value="Sup"] - input
"Su{CURSOR}" -> "Sup{CURSOR}"
input[value="Sup"] - keyup: p (112)
`)
})
test('can skip the initial click', () => {
const {element, getEventSnapshot, clearEventCalls} = setup('<input />')
element.focus() // users MUST focus themselves if they wish to skip the click
clearEventCalls()
userEvent.type(element, 'Sup', {skipClick: true})
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="Sup"]
input[value=""] - keydown: S (83)
input[value=""] - keypress: S (83)
input[value="S"] - input
"{CURSOR}" -> "S{CURSOR}"
input[value="S"] - keyup: S (83)
input[value="S"] - keydown: u (117)
input[value="S"] - keypress: u (117)
input[value="Su"] - input
"S{CURSOR}" -> "Su{CURSOR}"
input[value="Su"] - keyup: u (117)
input[value="Su"] - keydown: p (112)
input[value="Su"] - keypress: p (112)
input[value="Sup"] - input
"Su{CURSOR}" -> "Sup{CURSOR}"
input[value="Sup"] - keyup: p (112)
`)
})
test('types text inside custom element', () => {
const element = document.createElement('custom-el')
document.body.append(element)
const inputEl = element.shadowRoot.querySelector('input')
const {getEventSnapshot} = addListeners(inputEl)
userEvent.type(inputEl, 'Sup')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="Sup"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: S (83)
input[value=""] - keypress: S (83)
input[value="S"] - input
"{CURSOR}" -> "S{CURSOR}"
input[value="S"] - keyup: S (83)
input[value="S"] - keydown: u (117)
input[value="S"] - keypress: u (117)
input[value="Su"] - input
"S{CURSOR}" -> "Su{CURSOR}"
input[value="Su"] - keyup: u (117)
input[value="Su"] - keydown: p (112)
input[value="Su"] - keypress: p (112)
input[value="Sup"] - input
"Su{CURSOR}" -> "Sup{CURSOR}"
input[value="Sup"] - keyup: p (112)
`)
})
test('types text in textarea', () => {
const {element, getEventSnapshot} = setup('<textarea></textarea>')
userEvent.type(element, 'Sup')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: textarea[value="Sup"]
textarea[value=""] - pointerover
textarea[value=""] - pointerenter
textarea[value=""] - mouseover: Left (0)
textarea[value=""] - mouseenter: Left (0)
textarea[value=""] - pointermove
textarea[value=""] - mousemove: Left (0)
textarea[value=""] - pointerdown
textarea[value=""] - mousedown: Left (0)
textarea[value=""] - focus
textarea[value=""] - focusin
textarea[value=""] - pointerup
textarea[value=""] - mouseup: Left (0)
textarea[value=""] - click: Left (0)
textarea[value=""] - keydown: S (83)
textarea[value=""] - keypress: S (83)
textarea[value="S"] - input
"{CURSOR}" -> "S{CURSOR}"
textarea[value="S"] - keyup: S (83)
textarea[value="S"] - keydown: u (117)
textarea[value="S"] - keypress: u (117)
textarea[value="Su"] - input
"S{CURSOR}" -> "Su{CURSOR}"
textarea[value="Su"] - keyup: u (117)
textarea[value="Su"] - keydown: p (112)
textarea[value="Su"] - keypress: p (112)
textarea[value="Sup"] - input
"Su{CURSOR}" -> "Sup{CURSOR}"
textarea[value="Sup"] - keyup: p (112)
`)
})
test('does not fire input event when keypress calls prevent default', () => {
const {element, getEventSnapshot} = setup('<input />', {
eventHandlers: {keyPress: e => e.preventDefault()},
})
userEvent.type(element, 'a')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value=""]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: a (97)
input[value=""] - keypress: a (97)
input[value=""] - keyup: a (97)
`)
})
test('does not fire keypress or input events when keydown calls prevent default', () => {
const {element, getEventSnapshot} = setup('<input />', {
eventHandlers: {keyDown: e => e.preventDefault()},
})
userEvent.type(element, 'a')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value=""]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: a (97)
input[value=""] - keyup: a (97)
`)
})
test('does not fire events when disabled', () => {
const {element, getEventSnapshot} = setup('<input disabled />')
userEvent.type(element, 'a')
expect(getEventSnapshot()).toMatchInlineSnapshot(
`No events were fired on: input[value=""]`,
)
})
test('does not fire input when readonly', () => {
const {element, getEventSnapshot} = setup('<input readonly />')
userEvent.type(element, 'a')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value=""]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: a (97)
input[value=""] - keypress: a (97)
input[value=""] - keyup: a (97)
`)
})
test('should delay the typing when opts.delay is not 0', async () => {
const inputValues = [{timestamp: Date.now(), value: ''}]
const onInput = jest.fn(event => {
inputValues.push({timestamp: Date.now(), value: event.target.value})
})
const {element} = setup('<input />', {eventHandlers: {input: onInput}})
const text = 'Hello, world!'
const delay = 10
await userEvent.type(element, text, {delay})
expect(onInput).toHaveBeenCalledTimes(text.length)
for (let index = 1; index < inputValues.length; index++) {
const {timestamp, value} = inputValues[index]
expect(timestamp - inputValues[index - 1].timestamp).toBeGreaterThanOrEqual(
delay,
)
expect(value).toBe(text.slice(0, index))
}
})
test('honors maxlength', () => {
const {element, getEventSnapshot} = setup('<input maxlength="2" />')
userEvent.type(element, '123')
// NOTE: no input event when typing "3"
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="12"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: 1 (49)
input[value=""] - keypress: 1 (49)
input[value="1"] - input
"{CURSOR}" -> "1{CURSOR}"
input[value="1"] - keyup: 1 (49)
input[value="1"] - keydown: 2 (50)
input[value="1"] - keypress: 2 (50)
input[value="12"] - input
"1{CURSOR}" -> "12{CURSOR}"
input[value="12"] - keyup: 2 (50)
input[value="12"] - keydown: 3 (51)
input[value="12"] - keypress: 3 (51)
input[value="12"] - keyup: 3 (51)
`)
})
test('honors maxlength with existing text', () => {
const {element, getEventSnapshot} = setup(
'<input value="12" maxlength="2" />',
)
userEvent.type(element, '3')
// NOTE: no input event when typing "3"
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="12"]
input[value="12"] - pointerover
input[value="12"] - pointerenter
input[value="12"] - mouseover: Left (0)
input[value="12"] - mouseenter: Left (0)
input[value="12"] - pointermove
input[value="12"] - mousemove: Left (0)
input[value="12"] - pointerdown
input[value="12"] - mousedown: Left (0)
input[value="12"] - focus
input[value="12"] - focusin
input[value="12"] - pointerup
input[value="12"] - mouseup: Left (0)
input[value="12"] - click: Left (0)
input[value="12"] - select
input[value="12"] - keydown: 3 (51)
input[value="12"] - keypress: 3 (51)
input[value="12"] - keyup: 3 (51)
`)
})
test('should fire events on the currently focused element', () => {
const {element} = setup(`<div><input /><input /></div>`, {
eventHandlers: {keyDown: handleKeyDown},
})
const input1 = element.children[0]
const input2 = element.children[1]
const text = 'Hello, world!'
const changeFocusLimit = 7
function handleKeyDown() {
if (input1.value.length === 7) {
input2.focus()
}
}
userEvent.type(input1, text)
expect(input1).toHaveValue(text.slice(0, changeFocusLimit))
expect(input2).toHaveValue(text.slice(changeFocusLimit))
expect(input2).toHaveFocus()
})
test('should replace selected text', () => {
const {element} = setup('<input value="hello world" />')
const selectionStart = 'hello world'.search('world')
const selectionEnd = selectionStart + 'world'.length
element.setSelectionRange(selectionStart, selectionEnd)
userEvent.type(element, 'friend')
expect(element).toHaveValue('hello friend')
})
test('does not continue firing events when disabled during typing', () => {
const {element} = setup('<input />', {
eventHandlers: {input: e => (e.target.disabled = true)},
})
userEvent.type(element, 'hi')
expect(element).toHaveValue('h')
})
function setupDollarInput({initialValue = ''} = {}) {
const returnValue = setup(`<input value="${initialValue}" type="text" />`, {
eventHandlers: {input: handleInput},
})
let previousValue = returnValue.element.value
function handleInput(event) {
const val = event.target.value
const withoutDollar = val.replace(/\$/g, '')
const num = Number(withoutDollar)
if (Number.isNaN(num)) {
event.target.value = previousValue
} else {
event.target.value = `$${withoutDollar}`
}
previousValue = event.target.value
}
return returnValue
}
test('typing into a controlled input works', () => {
const {element, getEventSnapshot} = setupDollarInput()
userEvent.type(element, '23')
expect(element.value).toBe('$23')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="$23"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: 2 (50)
input[value=""] - keypress: 2 (50)
input[value="2"] - input
"{CURSOR}" -> "$2{CURSOR}"
input[value="$2"] - keyup: 2 (50)
input[value="$2"] - keydown: 3 (51)
input[value="$2"] - keypress: 3 (51)
input[value="$23"] - input
"$2{CURSOR}" -> "$23{CURSOR}"
input[value="$23"] - keyup: 3 (51)
`)
})
test('typing in the middle of a controlled input works', () => {
const {element, getEventSnapshot} = setupDollarInput({initialValue: '$23'})
element.setSelectionRange(2, 2)
userEvent.type(element, '1')
expect(element.value).toBe('$213')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="$213"]
input[value="$23"] - select
input[value="$23"] - pointerover
input[value="$23"] - pointerenter
input[value="$23"] - mouseover: Left (0)
input[value="$23"] - mouseenter: Left (0)
input[value="$23"] - pointermove
input[value="$23"] - mousemove: Left (0)
input[value="$23"] - pointerdown
input[value="$23"] - mousedown: Left (0)
input[value="$23"] - focus
input[value="$23"] - focusin
input[value="$23"] - pointerup
input[value="$23"] - mouseup: Left (0)
input[value="$23"] - click: Left (0)
input[value="$23"] - keydown: 1 (49)
input[value="$23"] - keypress: 1 (49)
input[value="$213"] - input
"$2{CURSOR}3" -> "$213{CURSOR}"
input[value="$213"] - select
input[value="$213"] - keyup: 1 (49)
`)
})
test('ignored {backspace} in controlled input', () => {
const {element, getEventSnapshot} = setupDollarInput({initialValue: '$23'})
element.setSelectionRange(1, 1)
userEvent.type(element, '{backspace}')
// this is the same behavior in the browser.
// in our case, when you try to backspace the "$", our event handler
// will ignore that change and React resets the value to what it was
// before. When the value is set programmatically to something different
// from what was expected based on the input event, the browser sets
// the selection start and end to the end of the input
expect(element.selectionStart).toBe(element.value.length)
expect(element.selectionEnd).toBe(element.value.length)
userEvent.type(element, '4')
expect(element.value).toBe('$234')
// the backslash in the inline snapshot is to escape the $ before {CURSOR}
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="$234"]
input[value="$23"] - select
input[value="$23"] - pointerover
input[value="$23"] - pointerenter
input[value="$23"] - mouseover: Left (0)
input[value="$23"] - mouseenter: Left (0)
input[value="$23"] - pointermove
input[value="$23"] - mousemove: Left (0)
input[value="$23"] - pointerdown
input[value="$23"] - mousedown: Left (0)
input[value="$23"] - focus
input[value="$23"] - focusin
input[value="$23"] - pointerup
input[value="$23"] - mouseup: Left (0)
input[value="$23"] - click: Left (0)
input[value="$23"] - keydown: Backspace (8)
input[value="23"] - input
"\${CURSOR}23" -> "$23{CURSOR}"
input[value="$23"] - keyup: Backspace (8)
input[value="$23"] - pointerover
input[value="$23"] - pointerenter
input[value="$23"] - mouseover: Left (0)
input[value="$23"] - mouseenter: Left (0)
input[value="$23"] - pointermove
input[value="$23"] - mousemove: Left (0)
input[value="$23"] - pointerdown
input[value="$23"] - mousedown: Left (0)
input[value="$23"] - pointerup
input[value="$23"] - mouseup: Left (0)
input[value="$23"] - click: Left (0)
input[value="$23"] - keydown: 4 (52)
input[value="$23"] - keypress: 4 (52)
input[value="$234"] - input
"$23{CURSOR}" -> "$234{CURSOR}"
input[value="$234"] - keyup: 4 (52)
`)
})
// https://github.com/testing-library/user-event/issues/346
test('typing in an empty textarea', () => {
const {element} = setup('<textarea></textarea>')
userEvent.type(element, '1234')
expect(element).toHaveValue('1234')
})
// https://github.com/testing-library/user-event/issues/321
test('typing in a textarea with existing text', () => {
const {element, getEventSnapshot} = setup('<textarea>Hello, </textarea>')
userEvent.type(element, '12')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: textarea[value="Hello, 12"]
textarea[value="Hello, "] - pointerover
textarea[value="Hello, "] - pointerenter
textarea[value="Hello, "] - mouseover: Left (0)
textarea[value="Hello, "] - mouseenter: Left (0)
textarea[value="Hello, "] - pointermove
textarea[value="Hello, "] - mousemove: Left (0)
textarea[value="Hello, "] - pointerdown
textarea[value="Hello, "] - mousedown: Left (0)
textarea[value="Hello, "] - focus
textarea[value="Hello, "] - focusin
textarea[value="Hello, "] - pointerup
textarea[value="Hello, "] - mouseup: Left (0)
textarea[value="Hello, "] - click: Left (0)
textarea[value="Hello, "] - select
textarea[value="Hello, "] - keydown: 1 (49)
textarea[value="Hello, "] - keypress: 1 (49)
textarea[value="Hello, 1"] - input
"Hello, {CURSOR}" -> "Hello, 1{CURSOR}"
textarea[value="Hello, 1"] - keyup: 1 (49)
textarea[value="Hello, 1"] - keydown: 2 (50)
textarea[value="Hello, 1"] - keypress: 2 (50)
textarea[value="Hello, 12"] - input
"Hello, 1{CURSOR}" -> "Hello, 12{CURSOR}"
textarea[value="Hello, 12"] - keyup: 2 (50)
`)
expect(element).toHaveValue('Hello, 12')
})
// https://github.com/testing-library/user-event/issues/321
test('accepts an initialSelectionStart and initialSelectionEnd', () => {
const {element, getEventSnapshot} = setup('<textarea>Hello, </textarea>')
element.setSelectionRange(0, 0)
userEvent.type(element, '12', {
initialSelectionStart: element.selectionStart,
initialSelectionEnd: element.selectionEnd,
})
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: textarea[value="12Hello, "]
textarea[value="Hello, "] - select
textarea[value="Hello, "] - pointerover
textarea[value="Hello, "] - pointerenter
textarea[value="Hello, "] - mouseover: Left (0)
textarea[value="Hello, "] - mouseenter: Left (0)
textarea[value="Hello, "] - pointermove
textarea[value="Hello, "] - mousemove: Left (0)
textarea[value="Hello, "] - pointerdown
textarea[value="Hello, "] - mousedown: Left (0)
textarea[value="Hello, "] - focus
textarea[value="Hello, "] - focusin
textarea[value="Hello, "] - pointerup
textarea[value="Hello, "] - mouseup: Left (0)
textarea[value="Hello, "] - click: Left (0)
textarea[value="Hello, "] - keydown: 1 (49)
textarea[value="Hello, "] - keypress: 1 (49)
textarea[value="1Hello, "] - input
"{CURSOR}Hello, " -> "1Hello, {CURSOR}"
textarea[value="1Hello, "] - select
textarea[value="1Hello, "] - keyup: 1 (49)
textarea[value="1Hello, "] - keydown: 2 (50)
textarea[value="1Hello, "] - keypress: 2 (50)
textarea[value="12Hello, "] - input
"1{CURSOR}Hello, " -> "12Hello, {CURSOR}"
textarea[value="12Hello, "] - select
textarea[value="12Hello, "] - keyup: 2 (50)
`)
expect(element).toHaveValue('12Hello, ')
})
// https://github.com/testing-library/user-event/issues/316#issuecomment-640199908
test('can type into an input with type `email`', () => {
const {element} = setup('<input type="email" />')
const email = 'yo@example.com'
userEvent.type(element, email)
expect(element).toHaveValue(email)
})
// https://github.com/testing-library/user-event/issues/336
test('can type "-" into number inputs', () => {
const {element, getEventSnapshot} = setup('<input type="number" />')
const negativeNumber = '-3'
userEvent.type(element, negativeNumber)
expect(element).toHaveValue(-3)
// NOTE: the input event here does not actually change the value thanks to
// weirdness with browsers. Then the second input event inserts both the
// - and the 3. /me rolls eyes
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="-3"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: - (45)
input[value=""] - keypress: - (45)
input[value=""] - input
input[value=""] - keyup: - (45)
input[value=""] - keydown: 3 (51)
input[value=""] - keypress: 3 (51)
input[value="-3"] - input
"{CURSOR}" -> "{CURSOR}-3"
input[value="-3"] - keyup: 3 (51)
`)
})
// https://github.com/testing-library/user-event/issues/336
test('can type "." into number inputs', () => {
const {element, getEventSnapshot} = setup('<input type="number" />')
userEvent.type(element, '3.3')
expect(element).toHaveValue(3.3)
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="3.3"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: 3 (51)
input[value=""] - keypress: 3 (51)
input[value="3"] - input
"{CURSOR}" -> "{CURSOR}3"
input[value="3"] - keyup: 3 (51)
input[value="3"] - keydown: . (46)
input[value="3"] - keypress: . (46)
input[value=""] - input
"{CURSOR}3" -> "{CURSOR}"
input[value=""] - keyup: . (46)
input[value=""] - keydown: 3 (51)
input[value=""] - keypress: 3 (51)
input[value="3.3"] - input
"{CURSOR}" -> "{CURSOR}3.3"
input[value="3.3"] - keyup: 3 (51)
`)
})
test('-{backspace}3', () => {
const {element} = setup('<input type="number" />')
const negativeNumber = '-{backspace}3'
userEvent.type(element, negativeNumber)
expect(element).toHaveValue(3)
})
test('-a3', () => {
const {element} = setup('<input type="number" />')
const negativeNumber = '-a3'
userEvent.type(element, negativeNumber)
expect(element).toHaveValue(-3)
})
test('typing an invalid input value', () => {
const {element} = setup('<input type="number" />')
userEvent.type(element, '3-3')
// TODO: fix this bug
// THIS IS A BUG! It should be expect(element.value).toBe('')
expect(element).toHaveValue(-3)
// THIS IS A LIMITATION OF THE BROWSER
// It is impossible to programmatically set an input
// value to an invlid value. Not sure how to work around this
// but the badInput should actually be "true" if the user types "3-3"
expect(element.validity.badInput).toBe(false)
})
test('should not throw error if we are trying to call type on an element without a value', () => {
const {element} = setup('<div />')
expect.assertions(0)
return userEvent
.type(element, "I'm only a div :(")
.catch(e => expect(e).toBeUndefined())
})
test('navigation key: {arrowleft} and {arrowright} moves the cursor', () => {
const {element, getEventSnapshot} = setup('<input />')
userEvent.type(element, 'Brea{arrowleft}k{arrowright}fast')
expect(getEventSnapshot()).toMatchInlineSnapshot(`
Events fired on: input[value="Brekafast"]
input[value=""] - pointerover
input[value=""] - pointerenter
input[value=""] - mouseover: Left (0)
input[value=""] - mouseenter: Left (0)
input[value=""] - pointermove
input[value=""] - mousemove: Left (0)
input[value=""] - pointerdown
input[value=""] - mousedown: Left (0)
input[value=""] - focus
input[value=""] - focusin
input[value=""] - pointerup
input[value=""] - mouseup: Left (0)
input[value=""] - click: Left (0)
input[value=""] - keydown: B (66)
input[value=""] - keypress: B (66)
input[value="B"] - input
"{CURSOR}" -> "B{CURSOR}"
input[value="B"] - keyup: B (66)
input[value="B"] - keydown: r (114)
input[value="B"] - keypress: r (114)
input[value="Br"] - input
"B{CURSOR}" -> "Br{CURSOR}"
input[value="Br"] - keyup: r (114)
input[value="Br"] - keydown: e (101)
input[value="Br"] - keypress: e (101)
input[value="Bre"] - input
"Br{CURSOR}" -> "Bre{CURSOR}"
input[value="Bre"] - keyup: e (101)
input[value="Bre"] - keydown: a (97)
input[value="Bre"] - keypress: a (97)
input[value="Brea"] - input
"Bre{CURSOR}" -> "Brea{CURSOR}"
input[value="Brea"] - keyup: a (97)
input[value="Brea"] - keydown: ArrowLeft (37)
input[value="Brea"] - select
input[value="Brea"] - keyup: ArrowLeft (37)
input[value="Brea"] - keydown: k (107)
input[value="Brea"] - keypress: k (107)
input[value="Breka"] - input
"Bre{CURSOR}a" -> "Breka{CURSOR}"
input[value="Breka"] - select
input[value="Breka"] - keyup: k (107)
input[value="Breka"] - keydown: ArrowRight (39)
input[value="Breka"] - select
input[value="Breka"] - keyup: ArrowRight (39)
input[value="Breka"] - keydown: f (102)
input[value="Breka"] - keypress: f (102)
input[value="Brekaf"] - input
"Breka{CURSOR}" -> "Brekaf{CURSOR}"
input[value="Brekaf"] - keyup: f (102)
input[value="Brekaf"] - keydown: a (97)
input[value="Brekaf"] - keypress: a (97)
input[value="Brekafa"] - input
"Brekaf{CURSOR}" -> "Brekafa{CURSOR}"
input[value="Brekafa"] - keyup: a (97)
input[value="Brekafa"] - keydown: s (115)
input[value="Brekafa"] - keypress: s (115)
input[value="Brekafas"] - input
"Brekafa{CURSOR}" -> "Brekafas{CURSOR}"
input[value="Brekafas"] - keyup: s (115)
input[value="Brekafas"] - keydown: t (116)
input[value="Brekafas"] - keypress: t (116)
input[value="Brekafast"] - input
"Brekafas{CURSOR}" -> "Brekafast{CURSOR}"
input[value="Brekafast"] - keyup: t (116)
`)
})