-
-
Notifications
You must be signed in to change notification settings - Fork 4.8k
/
basic.test.ts
1405 lines (1186 loc) · 50.3 KB
/
basic.test.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 { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
import { joinURL, withQuery } from 'ufo'
import { isCI, isWindows } from 'std-env'
import { normalize } from 'pathe'
import { $fetch, createPage, fetch, isDev, setup, startServer, url } from '@nuxt/test-utils'
import { $fetchComponent } from '@nuxt/test-utils/experimental'
import type { NuxtIslandResponse } from '../packages/nuxt/src/core/runtime/nitro/renderer'
import { expectNoClientErrors, expectWithPolling, isRenderingJson, parseData, parsePayload, renderPage, withLogs } from './utils'
const isWebpack = process.env.TEST_BUILDER === 'webpack'
await setup({
rootDir: fileURLToPath(new URL('./fixtures/basic', import.meta.url)),
dev: process.env.TEST_ENV === 'dev',
server: true,
browser: true,
setupTimeout: (isWindows ? 240 : 120) * 1000,
nuxtConfig: {
builder: isWebpack ? 'webpack' : 'vite',
buildDir: process.env.NITRO_BUILD_DIR,
nitro: { output: { dir: process.env.NITRO_OUTPUT_DIR } }
}
})
describe('server api', () => {
it('should serialize', async () => {
expect(await $fetch('/api/hello')).toBe('Hello API')
expect(await $fetch('/api/hey')).toEqual({
foo: 'bar',
baz: 'qux'
})
})
it('should preserve states', async () => {
expect(await $fetch('/api/counter')).toEqual({ count: 0 })
expect(await $fetch('/api/counter')).toEqual({ count: 1 })
expect(await $fetch('/api/counter')).toEqual({ count: 2 })
expect(await $fetch('/api/counter')).toEqual({ count: 3 })
})
})
describe('route rules', () => {
it('should enable spa mode', async () => {
const { script, attrs } = parseData(await $fetch('/route-rules/spa'))
expect(script.serverRendered).toEqual(false)
if (isRenderingJson) {
expect(attrs['data-ssr']).toEqual('false')
}
await expectNoClientErrors('/route-rules/spa')
})
it('test noScript routeRules', async () => {
const page = await createPage('/no-scripts')
expect(await page.locator('script').all()).toHaveLength(0)
})
})
describe('modules', () => {
it('should auto-register modules in ~/modules', async () => {
const result = await $fetch('/auto-registered-module')
expect(result).toEqual('handler added by auto-registered module')
})
})
describe('pages', () => {
it('render index', async () => {
const html = await $fetch('/')
// Snapshot
// expect(html).toMatchInlineSnapshot()
// should render text
expect(html).toContain('Hello Nuxt 3!')
// should inject runtime config
expect(html).toContain('RuntimeConfig | testConfig: 123')
expect(html).toContain('needsFallback:')
// composables auto import
expect(html).toContain('Composable | foo: auto imported from ~/composables/foo.ts')
expect(html).toContain('Composable | bar: auto imported from ~/utils/useBar.ts')
expect(html).toContain('Composable | template: auto imported from ~/composables/template.ts')
expect(html).toContain('Composable | star: auto imported from ~/composables/nested/bar.ts via star export')
// should import components
expect(html).toContain('This is a custom component with a named export.')
// should apply attributes to client-only components
expect(html).toContain('<div style="color:red;" class="client-only"></div>')
// should render server-only components
expect(html).toContain('<div class="server-only" style="background-color:gray;"> server-only component </div>')
// should register global components automatically
expect(html).toContain('global component registered automatically')
expect(html).toContain('global component via suffix')
await expectNoClientErrors('/')
})
// TODO: support jsx with webpack
it.runIf(!isWebpack)('supports jsx', async () => {
const html = await $fetch('/jsx')
// should import JSX/TSX components with custom elements
expect(html).toContain('TSX component')
expect(html).toContain('<custom-component>custom</custom-component>')
})
it('respects aliases in page metadata', async () => {
const html = await $fetch('/some-alias')
expect(html).toContain('Hello Nuxt 3!')
})
it('respects redirects in page metadata', async () => {
const { headers } = await fetch('/redirect', { redirect: 'manual' })
expect(headers.get('location')).toEqual('/')
})
it('validates routes', async () => {
const { status, headers } = await fetch('/forbidden')
expect(status).toEqual(404)
expect(headers.get('Set-Cookie')).toContain('set-in-plugin=true; Path=/')
const page = await createPage('/navigate-to-forbidden')
await page.waitForLoadState('networkidle')
await page.getByText('should throw a 404 error').click()
expect(await page.getByRole('heading').textContent()).toMatchInlineSnapshot('"Page Not Found: /forbidden"')
await page.goto(url('/navigate-to-forbidden'))
await page.waitForLoadState('networkidle')
await page.getByText('should be caught by catchall').click()
expect(await page.getByRole('heading').textContent()).toMatchInlineSnapshot('"[...slug].vue"')
await page.close()
})
it('returns 500 when there is an infinite redirect', async () => {
const { status } = await fetch('/redirect-infinite', { redirect: 'manual' })
expect(status).toEqual(500)
})
it('render catchall page', async () => {
const res = await fetch('/not-found')
expect(res.status).toEqual(200)
const html = await res.text()
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('[...slug].vue')
expect(html).toContain('catchall at not-found')
// Middleware still runs after validation: https://github.com/nuxt/nuxt/issues/15650
expect(html).toContain('Middleware ran: true')
await expectNoClientErrors('/not-found')
})
it('preserves query', async () => {
const html = await $fetch('/?test=true')
// Snapshot
// expect(html).toMatchInlineSnapshot()
// should render text
expect(html).toContain('Path: /?test=true')
await expectNoClientErrors('/?test=true')
})
it('/nested/[foo]/[bar].vue', async () => {
const html = await $fetch('/nested/one/two')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('nested/[foo]/[bar].vue')
expect(html).toContain('foo: one')
expect(html).toContain('bar: two')
})
it('/nested/[foo]/index.vue', async () => {
const html = await $fetch('/nested/foobar')
// TODO: should resolved to same entry
// const html2 = await $fetch('/nested/foobar/index')
// expect(html).toEqual(html2)
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('nested/[foo]/index.vue')
expect(html).toContain('foo: foobar')
await expectNoClientErrors('/nested/foobar')
})
it('/nested/[foo]/user-[group].vue', async () => {
const html = await $fetch('/nested/foobar/user-admin')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('nested/[foo]/user-[group].vue')
expect(html).toContain('foo: foobar')
expect(html).toContain('group: admin')
await expectNoClientErrors('/nested/foobar/user-admin')
})
it('/parent', async () => {
const html = await $fetch('/parent')
expect(html).toContain('parent/index')
await expectNoClientErrors('/parent')
})
it('/another-parent', async () => {
const html = await $fetch('/another-parent')
expect(html).toContain('another-parent/index')
await expectNoClientErrors('/another-parent')
})
it('/client-only-components', async () => {
const html = await $fetch('/client-only-components')
// ensure fallbacks with classes and arbitrary attributes are rendered
expect(html).toContain('<div class="client-only-script" foo="bar">')
expect(html).toContain('<div class="client-only-script-setup" foo="hello">')
expect(html).toContain('<div>Fallback</div>')
// ensure components are not rendered server-side
expect(html).not.toContain('Should not be server rendered')
await expectNoClientErrors('/client-only-components')
const page = await createPage('/client-only-components')
await page.waitForLoadState('networkidle')
const hiddenSelectors = [
'.string-stateful-should-be-hidden',
'.client-script-should-be-hidden',
'.string-stateful-script-should-be-hidden',
'.no-state-hidden'
]
const visibleSelectors = [
'.string-stateful',
'.string-stateful-script',
'.client-only-script',
'.client-only-script-setup',
'.no-state'
]
// ensure directives are correctly applied
await Promise.all(hiddenSelectors.map(selector => page.locator(selector).isHidden()))
.then(results => results.forEach(isHidden => expect(isHidden).toBeTruthy()))
// ensure hidden components are still rendered
await Promise.all(hiddenSelectors.map(selector => page.locator(selector).innerHTML()))
.then(results => results.forEach(innerHTML => expect(innerHTML).not.toBe('')))
// ensure single root node components are rendered once on client (should not be empty)
await Promise.all(visibleSelectors.map(selector => page.locator(selector).innerHTML()))
.then(results => results.forEach(innerHTML => expect(innerHTML).not.toBe('')))
// issue #20061
expect(await page.$eval('.client-only-script-setup', e => getComputedStyle(e).backgroundColor)).toBe('rgb(255, 0, 0)')
// ensure multi-root-node is correctly rendered
expect(await page.locator('.multi-root-node-count').innerHTML()).toContain('0')
expect(await page.locator('.multi-root-node-button').innerHTML()).toContain('add 1 to count')
expect(await page.locator('.multi-root-node-script-count').innerHTML()).toContain('0')
expect(await page.locator('.multi-root-node-script-button').innerHTML()).toContain('add 1 to count')
// ensure components reactivity
await page.locator('.multi-root-node-button').click()
await page.locator('.multi-root-node-script-button').click()
await page.locator('.client-only-script button').click()
await page.locator('.client-only-script-setup button').click()
expect(await page.locator('.multi-root-node-count').innerHTML()).toContain('1')
expect(await page.locator('.multi-root-node-script-count').innerHTML()).toContain('1')
expect(await page.locator('.client-only-script-setup button').innerHTML()).toContain('1')
expect(await page.locator('.client-only-script button').innerHTML()).toContain('1')
// ensure components ref is working and reactive
await page.locator('button.test-ref-1').click()
await page.locator('button.test-ref-2').click()
await page.locator('button.test-ref-3').click()
await page.locator('button.test-ref-4').click()
expect(await page.locator('.client-only-script-setup button').innerHTML()).toContain('2')
expect(await page.locator('.client-only-script button').innerHTML()).toContain('2')
expect(await page.locator('.string-stateful-script').innerHTML()).toContain('1')
expect(await page.locator('.string-stateful').innerHTML()).toContain('1')
// ensure directives are reactive
await page.locator('button#show-all').click()
await Promise.all(hiddenSelectors.map(selector => page.locator(selector).isVisible()))
.then(results => results.forEach(isVisible => expect(isVisible).toBeTruthy()))
await page.close()
})
it('/client-only-explicit-import', async () => {
const html = await $fetch('/client-only-explicit-import')
// ensure fallbacks with classes and arbitrary attributes are rendered
expect(html).toContain('<div class="client-only-script" foo="bar">')
expect(html).toContain('<div class="lazy-client-only-script-setup" foo="hello">')
// ensure components are not rendered server-side
expect(html).not.toContain('client only script')
await expectNoClientErrors('/client-only-explicit-import')
})
it('client-fallback', async () => {
const classes = [
'clientfallback-non-stateful-setup',
'clientfallback-non-stateful',
'clientfallback-stateful-setup',
'clientfallback-stateful'
]
const html = await $fetch('/client-fallback')
// ensure failed components are not rendered server-side
expect(html).not.toContain('This breaks in server-side setup.')
classes.forEach(c => expect(html).not.toContain(c))
// ensure not failed component not be rendered
expect(html).not.toContain('Sugar Counter 12 x 0 = 0')
// ensure NuxtClientFallback is being rendered with its fallback tag and attributes
expect(html).toContain('<span class="break-in-ssr">this failed to render</span>')
// ensure Fallback slot is being rendered server side
expect(html).toContain('Hello world !')
// ensure not failed component are correctly rendered
expect(html).not.toContain('<p></p>')
expect(html).toContain('hi')
await expectNoClientErrors('/client-fallback')
const page = await createPage('/client-fallback')
await page.waitForLoadState('networkidle')
// ensure components reactivity once mounted
await page.locator('#increment-count').click()
expect(await page.locator('#sugar-counter').innerHTML()).toContain('Sugar Counter 12 x 1 = 12')
await page.close()
})
it('/islands', async () => {
const page = await createPage('/islands')
await page.waitForLoadState('networkidle')
await page.locator('#increase-pure-component').click()
await page.waitForResponse(response => response.url().includes('/__nuxt_island/') && response.status() === 200)
await page.waitForLoadState('networkidle')
expect(await page.locator('.box').innerHTML()).toContain('"number": 101,')
await page.locator('#count-async-server-long-async').click()
await Promise.all([
page.waitForResponse(response => response.url().includes('/__nuxt_island/LongAsyncComponent') && response.status() === 200),
page.waitForResponse(response => response.url().includes('/__nuxt_island/AsyncServerComponent') && response.status() === 200)
])
await page.waitForLoadState('networkidle')
expect(await page.locator('#async-server-component-count').innerHTML()).toContain(('1'))
expect(await page.locator('#long-async-component-count').innerHTML()).toContain('1')
await page.close()
})
it('/legacy-async-data-fail', async () => {
const response = await fetch('/legacy-async-data-fail').then(r => r.text())
expect(response).not.toContain('don\'t look at this')
expect(response).toContain('OH NNNNNNOOOOOOOOOOO')
})
})
describe('rich payloads', () => {
it('correctly serializes and revivifies complex types', async () => {
const html = await $fetch('/json-payload')
for (const test of [
'Date: true',
'Recursive objects: true',
'Shallow reactive: true',
'Shallow ref: true',
'Reactive: true',
'Ref: true',
'Error: true'
]) {
expect(html).toContain(test)
}
})
})
describe('nuxt links', () => {
it('handles trailing slashes', async () => {
const html = await $fetch('/nuxt-link/trailing-slash')
const data: Record<string, string[]> = {}
for (const selector of ['nuxt-link', 'router-link', 'link-with-trailing-slash', 'link-without-trailing-slash']) {
data[selector] = []
for (const match of html.matchAll(new RegExp(`href="([^"]*)"[^>]*class="[^"]*\\b${selector}\\b`, 'g'))) {
data[selector].push(match[1])
}
}
expect(data).toMatchInlineSnapshot(`
{
"link-with-trailing-slash": [
"/",
"/nuxt-link/trailing-slash/",
"/nuxt-link/trailing-slash/",
"/nuxt-link/trailing-slash/?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash/?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash/",
"/nuxt-link/trailing-slash/?with-state=true",
"/nuxt-link/trailing-slash/?without-state=true",
],
"link-without-trailing-slash": [
"/",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash?with-state=true",
"/nuxt-link/trailing-slash?without-state=true",
],
"nuxt-link": [
"/",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash/",
"/nuxt-link/trailing-slash?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash/?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash?with-state=true",
"/nuxt-link/trailing-slash?without-state=true",
],
"router-link": [
"/",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash/",
"/nuxt-link/trailing-slash?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash/?test=true&thing=other/thing#thing-other",
"/nuxt-link/trailing-slash",
"/nuxt-link/trailing-slash?with-state=true",
"/nuxt-link/trailing-slash?without-state=true",
],
}
`)
})
it('preserves route state', async () => {
const page = await createPage('/nuxt-link/trailing-slash')
await page.waitForLoadState('networkidle')
for (const selector of ['nuxt-link', 'router-link', 'link-with-trailing-slash', 'link-without-trailing-slash']) {
await page.locator(`.${selector}[href*=with-state]`).click()
await page.waitForLoadState('networkidle')
expect(await page.getByTestId('window-state').innerText()).toContain('bar')
await page.locator(`.${selector}[href*=without-state]`).click()
await page.waitForLoadState('networkidle')
expect(await page.getByTestId('window-state').innerText()).not.toContain('bar')
}
await page.close()
})
})
describe('head tags', () => {
it('SSR should render tags', async () => {
const headHtml = await $fetch('/head')
expect(headHtml).toContain('<title>Using a dynamic component - Title Template Fn Change</title>')
expect(headHtml).not.toContain('<meta name="description" content="first">')
expect(headHtml).toContain('<meta charset="utf-16">')
expect(headHtml.match('meta charset').length).toEqual(1)
expect(headHtml).toContain('<meta name="viewport" content="width=1024, initial-scale=1">')
expect(headHtml.match('meta name="viewport"').length).toEqual(1)
expect(headHtml).not.toContain('<meta charset="utf-8">')
expect(headHtml).toContain('<meta name="description" content="overriding with an inline useHead call">')
expect(headHtml).toMatch(/<html[^>]*class="html-attrs-test"/)
expect(headHtml).toMatch(/<body[^>]*class="body-attrs-test"/)
expect(headHtml).toContain('<script src="https://a-body-appended-script.com"></script></body>')
const indexHtml = await $fetch('/')
// should render charset by default
expect(indexHtml).toContain('<meta charset="utf-8">')
// should render <Head> components
expect(indexHtml).toContain('<title>Basic fixture</title>')
})
it('SSR script setup should render tags', async () => {
const headHtml = await $fetch('/head-script-setup')
// useHead - title & titleTemplate are working
expect(headHtml).toContain('<title>head script setup - Nuxt Playground</title>')
// useSeoMeta - template params
expect(headHtml).toContain('<meta property="og:title" content="head script setup - Nuxt Playground">')
// useSeoMeta - refs
expect(headHtml).toContain('<meta name="description" content="head script setup description for Nuxt Playground">')
// useServerHead - shorthands
expect(headHtml).toContain('>/* Custom styles */</style>')
// useHeadSafe - removes dangerous content
expect(headHtml).toContain('<script id="xss-script"></script>')
expect(headHtml).toContain('<meta content="0;javascript:alert(1)">')
})
it('SPA should render appHead tags', async () => {
const headHtml = await $fetch('/head', { headers: { 'x-nuxt-no-ssr': '1' } })
expect(headHtml).toContain('<meta name="description" content="Nuxt Fixture">')
expect(headHtml).toContain('<meta charset="utf-8">')
expect(headHtml).toContain('<meta name="viewport" content="width=1024, initial-scale=1">')
})
it('legacy vueuse/head works', async () => {
const headHtml = await $fetch('/vueuse-head')
expect(headHtml).toContain('<title>using provides usehead and updateDOM - VueUse head polyfill test</title>')
})
it('should render http-equiv correctly', async () => {
const html = await $fetch('/head')
// http-equiv should be rendered kebab case
expect(html).toContain('<meta content="default-src https" http-equiv="content-security-policy">')
})
// TODO: Doesn't adds header in test environment
// it.todo('should render stylesheet link tag (SPA mode)', async () => {
// const html = await $fetch('/head', { headers: { 'x-nuxt-no-ssr': '1' } })
// expect(html).toMatch(/<link rel="stylesheet" href="\/_nuxt\/[^>]*.css"/)
// })
})
describe('legacy async data', () => {
it('should work with defineNuxtComponent', async () => {
const html = await $fetch('/legacy/async-data')
expect(html).toContain('<div>Hello API</div>')
const { script } = parseData(html)
expect(script.data['options:asyncdata:/legacy/async-data'].hello).toEqual('Hello API')
})
})
describe('navigate', () => {
it('should redirect to index with navigateTo', async () => {
const { headers, status } = await fetch('/navigate-to/', { redirect: 'manual' })
expect(headers.get('location')).toEqual('/')
expect(status).toEqual(301)
})
it('respects redirects + headers in middleware', async () => {
const res = await fetch('/navigate-some-path/', { redirect: 'manual', headers: { 'trailing-slash': 'true' } })
expect(res.headers.get('location')).toEqual('/navigate-some-path')
expect(res.status).toEqual(307)
expect(await res.text()).toMatchInlineSnapshot('"<!DOCTYPE html><html><head><meta http-equiv=\\"refresh\\" content=\\"0; url=/navigate-some-path\\"></head></html>"')
})
it('should not overwrite headers', async () => {
const { headers, status } = await fetch('/navigate-to-external', { redirect: 'manual' })
expect(headers.get('location')).toEqual('/')
expect(status).toEqual(302)
})
it('supports directly aborting navigation on SSR', async () => {
const { status } = await fetch('/navigate-to-false', { redirect: 'manual' })
expect(status).toEqual(404)
})
})
describe('errors', () => {
it('should render a JSON error page', async () => {
const res = await fetch('/error', {
headers: {
accept: 'application/json'
}
})
expect(res.status).toBe(422)
expect(res.statusText).toBe('This is a custom error')
const error = await res.json()
delete error.stack
expect(error).toMatchObject({
message: 'This is a custom error',
statusCode: 422,
statusMessage: 'This is a custom error',
url: '/error'
})
})
it('should render a HTML error page', async () => {
const res = await fetch('/error')
expect(res.headers.get('Set-Cookie')).toContain('set-in-plugin=true; Path=/, some-error=was%20set; Path=/')
expect(await res.text()).toContain('This is a custom error')
})
it('should not allow accessing error route directly', async () => {
const res = await fetch('/__nuxt_error', {
headers: {
accept: 'application/json'
}
})
expect(res.status).toBe(404)
const error = await res.json()
delete error.stack
expect(error).toMatchInlineSnapshot(`
{
"message": "Page Not Found: /__nuxt_error",
"statusCode": 404,
"statusMessage": "Page Not Found: /__nuxt_error",
"url": "/__nuxt_error",
}
`)
})
// TODO: need to create test for webpack
it.runIf(!isDev() && !isWebpack)('should handle chunk loading errors', async () => {
const { page, consoleLogs } = await renderPage('/')
await page.getByText('Increment state').click()
await page.getByText('Increment state').click()
expect(await page.innerText('div')).toContain('Some value: 3')
await page.getByText('Chunk error').click()
await page.waitForURL(url('/chunk-error'))
expect(consoleLogs.map(c => c.text).join('')).toContain('caught chunk load error')
expect(await page.innerText('div')).toContain('Chunk error page')
await page.waitForLoadState('networkidle')
expect(await page.innerText('div')).toContain('State: 3')
await page.close()
})
})
describe('navigate external', () => {
it('should redirect to example.com', async () => {
const { headers } = await fetch('/navigate-to-external/', { redirect: 'manual' })
expect(headers.get('location')).toEqual('https://example.com/')
})
it('should redirect to api endpoint', async () => {
const { headers } = await fetch('/navigate-to-api', { redirect: 'manual' })
expect(headers.get('location')).toEqual('/api/test')
})
})
describe('middlewares', () => {
it('should redirect to index with global middleware', async () => {
const html = await $fetch('/redirect/')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('Hello Nuxt 3!')
})
it('should allow aborting navigation on server-side', async () => {
const res = await fetch('/?abort', {
headers: {
accept: 'application/json'
}
})
expect(res.status).toEqual(401)
})
it('should inject auth', async () => {
const html = await $fetch('/auth')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('auth.vue')
expect(html).toContain('auth: Injected by injectAuth middleware')
})
it('should not inject auth', async () => {
const html = await $fetch('/no-auth')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('no-auth.vue')
expect(html).toContain('auth: ')
expect(html).not.toContain('Injected by injectAuth middleware')
})
it('should redirect to index with http 307 with navigateTo on server side', async () => {
const html = await fetch('/navigate-to-redirect', { redirect: 'manual' })
expect(html.headers.get('location')).toEqual('/')
expect(html.status).toEqual(307)
})
})
describe('plugins', () => {
it('basic plugin', async () => {
const html = await $fetch('/plugins')
expect(html).toContain('myPlugin: Injected by my-plugin')
})
it('async plugin', async () => {
const html = await $fetch('/plugins')
expect(html).toContain('asyncPlugin: Async plugin works! 123')
expect(html).toContain('useFetch works!')
})
})
describe('layouts', () => {
it('should apply custom layout', async () => {
const html = await $fetch('/with-layout')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('with-layout.vue')
expect(html).toContain('Custom Layout:')
})
it('should work with a dynamically set layout', async () => {
const html = await $fetch('/with-dynamic-layout')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('with-dynamic-layout')
expect(html).toContain('Custom Layout:')
await expectNoClientErrors('/with-dynamic-layout')
})
it('should work with a computed layout', async () => {
const html = await $fetch('/with-computed-layout')
// Snapshot
// expect(html).toMatchInlineSnapshot()
expect(html).toContain('with-computed-layout')
expect(html).toContain('Custom Layout')
await expectNoClientErrors('/with-computed-layout')
})
it('should allow passing custom props to a layout', async () => {
const html = await $fetch('/layouts/with-props')
expect(html).toContain('some prop was passed')
await expectNoClientErrors('/layouts/with-props')
})
})
describe('reactivity transform', () => {
it('should works', async () => {
const html = await $fetch('/')
expect(html).toContain('Sugar Counter 12 x 2 = 24')
})
})
describe('composable tree shaking', () => {
it('should work', async () => {
const html = await $fetch('/tree-shake')
expect(html).toContain('Tree Shake Example')
const page = await createPage('/tree-shake')
// check page doesn't have any errors or warnings in the console
await page.waitForLoadState('networkidle')
// ensure scoped classes are correctly assigned between client and server
expect(await page.$eval('h1', e => getComputedStyle(e).color)).toBe('rgb(255, 192, 203)')
await expectNoClientErrors('/tree-shake')
await page.close()
})
})
describe('server tree shaking', () => {
it('should work', async () => {
const html = await $fetch('/client')
expect(html).toContain('This page should not crash when rendered')
expect(html).toContain('fallback for ClientOnly')
expect(html).not.toContain('rendered client-side')
expect(html).not.toContain('id="client-side"')
const page = await createPage('/client')
await page.waitForLoadState('networkidle')
// ensure scoped classes are correctly assigned between client and server
expect(await page.$eval('.red', e => getComputedStyle(e).color)).toBe('rgb(255, 0, 0)')
expect(await page.$eval('.blue', e => getComputedStyle(e).color)).toBe('rgb(0, 0, 255)')
expect(await page.locator('#client-side').textContent()).toContain('This should be rendered client-side')
await page.close()
})
})
describe('extends support', () => {
describe('layouts & pages', () => {
it('extends foo/layouts/default & foo/pages/index', async () => {
const html = await $fetch('/foo')
expect(html).toContain('Extended layout from foo')
expect(html).toContain('Extended page from foo')
})
it('extends [bar/layouts/override & bar/pages/override] over [foo/layouts/override & foo/pages/override]', async () => {
const html = await $fetch('/override')
expect(html).toContain('Extended layout from bar')
expect(html).toContain('Extended page from bar')
})
})
describe('components', () => {
it('extends foo/components/ExtendsFoo', async () => {
const html = await $fetch('/foo')
expect(html).toContain('Extended component from foo')
})
it('extends bar/components/ExtendsOverride over foo/components/ExtendsOverride', async () => {
const html = await $fetch('/override')
expect(html).toContain('Extended component from bar')
})
})
describe('middlewares', () => {
it('works with layer aliases', async () => {
const html = await $fetch('/foo')
expect(html).toContain('from layer alias')
})
it('extends foo/middleware/foo', async () => {
const html = await $fetch('/foo')
expect(html).toContain('Middleware | foo: Injected by extended middleware from foo')
})
it('extends bar/middleware/override over foo/middleware/override', async () => {
const html = await $fetch('/override')
expect(html).toContain('Middleware | override: Injected by extended middleware from bar')
})
})
describe('composables', () => {
it('extends foo/composables/foo', async () => {
const html = await $fetch('/foo')
expect(html).toContain('Composable | useExtendsFoo: foo')
})
it('allows overriding composables', async () => {
const html = await $fetch('/extends')
expect(html).toContain('test from project')
})
})
describe('plugins', () => {
it('extends foo/plugins/foo', async () => {
const html = await $fetch('/foo')
expect(html).toContain('Plugin | foo: String generated from foo plugin!')
})
})
describe('server', () => {
it('extends foo/server/api/foo', async () => {
expect(await $fetch('/api/foo')).toBe('foo')
})
it('extends foo/server/middleware/foo', async () => {
const { headers } = await fetch('/')
expect(headers.get('injected-header')).toEqual('foo')
})
})
describe('app', () => {
it('extends foo/app/router.options & bar/app/router.options', async () => {
const html: string = await $fetch('/')
const routerLinkClasses = html.match(/href="\/" class="([^"]*)"/)?.[1].split(' ')
expect(routerLinkClasses).toContain('foo-active-class')
expect(routerLinkClasses).toContain('bar-exact-active-class')
})
})
})
// Bug #7337
describe('deferred app suspense resolve', () => {
async function behaviour (path: string) {
await withLogs(async (page, logs) => {
await page.goto(url(path))
await page.waitForLoadState('networkidle')
// Wait for all pending micro ticks to be cleared in case hydration haven't finished yet.
await page.evaluate(() => new Promise(resolve => setTimeout(resolve, 10)))
const hydrationLogs = logs.filter(log => log.includes('isHydrating'))
expect(hydrationLogs.length).toBe(3)
expect(hydrationLogs.every(log => log === 'isHydrating: true'))
})
}
it('should wait for all suspense instance on initial hydration', async () => {
await behaviour('/async-parent/child')
})
it('should wait for all suspense instance on initial hydration', async () => {
await behaviour('/internal-layout/async-parent/child')
})
})
// Bug #6592
describe('page key', () => {
it('should not cause run of setup if navigation not change page key and layout', async () => {
async function behaviour (path: string) {
await withLogs(async (page, logs) => {
await page.goto(url(`${path}/0`))
await page.waitForLoadState('networkidle')
await page.click(`[href="${path}/1"]`)
await page.waitForSelector('#page-1')
// Wait for all pending micro ticks to be cleared,
// so we are not resolved too early when there are repeated page loading
await page.evaluate(() => new Promise(resolve => setTimeout(resolve, 10)))
expect(logs.filter(l => l.includes('Child Setup')).length).toBe(1)
})
}
await behaviour('/fixed-keyed-child-parent')
await behaviour('/internal-layout/fixed-keyed-child-parent')
})
it('will cause run of setup if navigation changed page key', async () => {
async function behaviour (path: string) {
await withLogs(async (page, logs) => {
await page.goto(url(`${path}/0`))
await page.waitForLoadState('networkidle')
await page.click(`[href="${path}/1"]`)
await page.waitForSelector('#page-1')
// Wait for all pending micro ticks to be cleared,
// so we are not resolved too early when there are repeated page loading
await page.evaluate(() => new Promise(resolve => setTimeout(resolve, 10)))
expect(logs.filter(l => l.includes('Child Setup')).length).toBe(2)
})
}
await behaviour('/keyed-child-parent')
await behaviour('/internal-layout/keyed-child-parent')
})
})
// Bug #6592
describe('layout change not load page twice', () => {
async function behaviour (path1: string, path2: string) {
await withLogs(async (page, logs) => {
await page.goto(url(path1))
await page.waitForLoadState('networkidle')
await page.click(`[href="${path2}"]`)
await page.waitForSelector('#with-layout2')
// Wait for all pending micro ticks to be cleared,
// so we are not resolved too early when there are repeated page loading
await page.evaluate(() => new Promise(resolve => setTimeout(resolve, 10)))
expect(logs.filter(l => l.includes('Layout2 Page Setup')).length).toBe(1)
})
}
it('should not cause run of page setup to repeat if layout changed', async () => {
await behaviour('/with-layout', '/with-layout2')
await behaviour('/internal-layout/with-layout', '/internal-layout/with-layout2')
})
})
describe('automatically keyed composables', () => {
it('should automatically generate keys', async () => {
const html = await $fetch('/keyed-composables')
expect(html).toContain('true')
expect(html).not.toContain('false')
})
it('should match server-generated keys', async () => {
await expectNoClientErrors('/keyed-composables')
})
})
describe.skipIf(isDev() || isWebpack)('inlining component styles', () => {
it('should inline styles', async () => {
const html = await $fetch('/styles')
for (const style of [
'{--assets:"assets"}', // <script>
'{--scoped:"scoped"}', // <style lang=css>
'{--postcss:"postcss"}' // <style lang=postcss>
]) {
expect(html).toContain(style)
}
})
it('does not load stylesheet for page styles', async () => {
const html: string = await $fetch('/styles')
expect(html.match(/<link [^>]*href="[^"]*\.css">/g)?.filter(m => m.includes('entry'))?.map(m => m.replace(/\.[^.]*\.css/, '.css'))).toMatchInlineSnapshot(`
[
"<link rel=\\"preload\\" as=\\"style\\" href=\\"/_nuxt/entry.css\\">",
"<link rel=\\"stylesheet\\" href=\\"/_nuxt/entry.css\\">",
]
`)
})
it('still downloads client-only styles', async () => {
const page = await createPage('/styles')
await page.waitForLoadState('networkidle')
expect(await page.$eval('.client-only-css', e => getComputedStyle(e).color)).toBe('rgb(50, 50, 50)')
await page.close()
})
it.todo('renders client-only styles only', async () => {
const html = await $fetch('/styles')
expect(html).toContain('{--client-only:"client-only"}')
})
})
describe('prefetching', () => {
it('should prefetch components', async () => {
await expectNoClientErrors('/prefetch/components')