-
Notifications
You must be signed in to change notification settings - Fork 26.2k
/
index.test.ts
190 lines (169 loc) · 5.93 KB
/
index.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
import { createNext, FileRef } from 'e2e-utils'
import { NextInstance } from 'test/lib/next-modes/base'
import {
check,
hasRedbox,
renderViaHTTP,
getRedboxSource,
} from 'next-test-utils'
import cheerio from 'cheerio'
import { join } from 'path'
import webdriver from 'next-webdriver'
import fs from 'fs-extra'
describe('jsconfig-path-reloading', () => {
let next: NextInstance
const tsConfigFile = 'jsconfig.json'
const indexPage = 'pages/index.js'
function runTests({ addAfterStart }: { addAfterStart?: boolean }) {
beforeAll(async () => {
let tsConfigContent = await fs.readFile(
join(__dirname, 'app/jsconfig.json'),
'utf8'
)
next = await createNext({
files: {
components: new FileRef(join(__dirname, 'app/components')),
pages: new FileRef(join(__dirname, 'app/pages')),
lib: new FileRef(join(__dirname, 'app/lib')),
...(addAfterStart
? {}
: {
[tsConfigFile]: tsConfigContent,
}),
},
dependencies: {
typescript: 'latest',
'@types/react': 'latest',
'@types/node': 'latest',
},
})
if (addAfterStart) {
await next.patchFile(tsConfigFile, tsConfigContent)
}
})
afterAll(() => next.destroy())
it('should load with initial paths config correctly', async () => {
const html = await renderViaHTTP(next.url, '/')
const $ = cheerio.load(html)
expect(html).toContain('first button')
expect(html).toContain('second button')
expect($('#first-data').text()).toContain(
JSON.stringify({
hello: 'world',
})
)
})
it('should recover from module not found when paths is updated', async () => {
const indexContent = await next.readFile(indexPage)
const tsconfigContent = await next.readFile(tsConfigFile)
const parsedTsConfig = JSON.parse(tsconfigContent)
const browser = await webdriver(next.url, '/')
try {
const html = await browser.eval('document.documentElement.innerHTML')
expect(html).toContain('first button')
expect(html).toContain('second button')
expect(html).toContain('first-data')
expect(html).not.toContain('second-data')
await next.patchFile(
indexPage,
`import {secondData} from "@lib/second-data"\n${indexContent.replace(
'</p>',
`</p><p id="second-data">{JSON.stringify(secondData)}</p>`
)}`
)
expect(await hasRedbox(browser, true)).toBe(true)
expect(await getRedboxSource(browser)).toContain('"@lib/second-data"')
await next.patchFile(
tsConfigFile,
JSON.stringify(
{
...parsedTsConfig,
compilerOptions: {
...parsedTsConfig.compilerOptions,
paths: {
...parsedTsConfig.compilerOptions.paths,
'@lib/*': ['lib/first-lib/*', 'lib/second-lib/*'],
},
},
},
null,
2
)
)
expect(await hasRedbox(browser, false)).toBe(false)
const html2 = await browser.eval('document.documentElement.innerHTML')
expect(html2).toContain('first button')
expect(html2).toContain('second button')
expect(html2).toContain('first-data')
expect(html2).toContain('second-data')
} finally {
await next.patchFile(indexPage, indexContent)
await next.patchFile(tsConfigFile, tsconfigContent)
await check(async () => {
const html3 = await browser.eval('document.documentElement.innerHTML')
return html3.includes('first-data') && !html3.includes('second-data')
? 'success'
: html3
}, 'success')
}
})
it('should automatically fast refresh content when path is added without error', async () => {
const indexContent = await next.readFile(indexPage)
const tsconfigContent = await next.readFile(tsConfigFile)
const parsedTsConfig = JSON.parse(tsconfigContent)
const browser = await webdriver(next.url, '/')
try {
const html = await browser.eval('document.documentElement.innerHTML')
expect(html).toContain('first button')
expect(html).toContain('second button')
expect(html).toContain('first-data')
await next.patchFile(
tsConfigFile,
JSON.stringify(
{
...parsedTsConfig,
compilerOptions: {
...parsedTsConfig.compilerOptions,
paths: {
...parsedTsConfig.compilerOptions.paths,
'@myotherbutton': ['components/button-3.js'],
},
},
},
null,
2
)
)
await next.patchFile(
indexPage,
indexContent.replace('@mybutton', '@myotherbutton')
)
expect(await hasRedbox(browser, false)).toBe(false)
await check(async () => {
const html2 = await browser.eval('document.documentElement.innerHTML')
expect(html2).toContain('first button')
expect(html2).not.toContain('second button')
expect(html2).toContain('third button')
expect(html2).toContain('first-data')
return 'success'
}, 'success')
} finally {
await next.patchFile(indexPage, indexContent)
await next.patchFile(tsConfigFile, tsconfigContent)
await check(async () => {
const html3 = await browser.eval('document.documentElement.innerHTML')
return html3.includes('first button') &&
!html3.includes('third button')
? 'success'
: html3
}, 'success')
}
})
}
describe('jsconfig', () => {
runTests({})
})
describe('jsconfig added after starting dev', () => {
runTests({ addAfterStart: true })
})
})