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import fs from 'fs-extra'
import webdriver from 'next-webdriver'
import { assertNoRedbox, check, findPort } from 'next-test-utils'
import { NextInstance } from 'e2e-utils'
import { createNext } from 'e2e-utils'
import stripAnsi from 'strip-ansi'
// TODO: investigate occasional failure
describe.skip('Project Directory Renaming', () => {
let next: NextInstance
beforeAll(async () => {
next = await createNext({
files: {
'pages/index.js': `
export default function Page() {
return <p>hello world</p>
}
`,
},
skipStart: true,
forcedPort: (await findPort()) + '',
})
await next.start()
})
afterAll(() => next.destroy().catch(() => {}))
it('should detect project dir rename and restart', async () => {
const browser = await webdriver(next.url, '/')
await browser.eval('window.beforeNav = 1')
let newTestDir = `${next.testDir}-renamed`
await fs.move(next.testDir, newTestDir)
next.testDir = newTestDir
await check(
() => stripAnsi(next.cliOutput),
/Detected project directory rename, restarting in new location/
)
await check(async () => {
return (await browser.eval('window.beforeNav')) === 1 ? 'pending' : 'done'
}, 'done')
await assertNoRedbox(browser)
try {
// should still HMR correctly
await next.patchFile(
'pages/index.js',
(await next.readFile('pages/index.js')).replace(
'hello world',
'hello again'
)
)
await check(async () => {
if (!(await browser.eval('!!window.next'))) {
await browser.refresh()
}
return browser.eval('document.documentElement.innerHTML')
}, /hello again/)
} finally {
await next.patchFile(
'pages/index.js',
(await next.readFile('pages/index.js')).replace(
'hello again',
'hello world'
)
)
}
})
})
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