/
app-action.test.ts
418 lines (327 loc) · 13.7 KB
/
app-action.test.ts
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import { createNextDescribe } from 'e2e-utils'
import { check } from 'next-test-utils'
import { Request } from 'playwright-chromium'
import fs from 'fs-extra'
import { join } from 'path'
const GENERIC_RSC_ERROR =
'Error: An error occurred in the Server Components render. The specific message is omitted in production builds to avoid leaking sensitive details. A digest property is included on this error instance which may provide additional details about the nature of the error.'
createNextDescribe(
'app-dir action handling',
{
files: __dirname,
},
({ next, isNextDev }) => {
it('should handle basic actions correctly', async () => {
const browser = await next.browser('/server')
const cnt = await browser.elementByCss('h1').text()
expect(cnt).toBe('0')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '1')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '2')
await browser.elementByCss('#double').click()
await check(() => browser.elementByCss('h1').text(), '4')
await browser.elementByCss('#dec').click()
await check(() => browser.elementByCss('h1').text(), '3')
})
it('should support headers and cookies', async () => {
const browser = await next.browser('/header')
await browser.elementByCss('#cookie').click()
await check(async () => {
const res = (await browser.elementByCss('h1').text()) || ''
const id = res.split(':')
return id[0] === id[1] && id[0] ? 'same' : 'different'
}, 'same')
await browser.elementByCss('#header').click()
await check(async () => {
const res = (await browser.elementByCss('h1').text()) || ''
return res.includes('Mozilla') ? 'UA' : ''
}, 'UA')
// Set cookies
await browser.elementByCss('#setCookie').click()
await check(async () => {
const res = (await browser.elementByCss('h1').text()) || ''
const id = res.split(':')
return id[0] === id[1] && id[0] === id[2] && id[0]
? 'same'
: 'different'
}, 'same')
})
it('should support headers in client imported actions', async () => {
const logs: string[] = []
next.on('stdout', (log) => {
logs.push(log)
})
next.on('stderr', (log) => {
logs.push(log)
})
const browser = await next.browser('/client')
await browser.elementByCss('#get-header').click()
await check(() => {
return logs.some((log) =>
log.includes('accept header: text/x-component')
)
? 'yes'
: ''
}, 'yes')
})
it('should support setting cookies in route handlers with the correct overrides', async () => {
const res = await next.fetch('/handler')
const setCookieHeader = res.headers.get('set-cookie') as string[]
expect(setCookieHeader).toContain('bar=bar2; Path=/')
expect(setCookieHeader).toContain('baz=baz2; Path=/')
expect(setCookieHeader).toContain('foo=foo1; Path=/')
expect(setCookieHeader).toContain('test1=value1; Path=/; Secure')
expect(setCookieHeader).toContain('test2=value2; Path=/handler; HttpOnly')
})
it('should support formData and redirect', async () => {
const browser = await next.browser('/server')
await browser.eval(`document.getElementById('name').value = 'test'`)
await browser.elementByCss('#submit').click()
await check(() => {
return browser.eval('window.location.pathname + window.location.search')
}, '/header?name=test&constructor=FormData')
})
it('should support notFound (javascript disabled)', async () => {
const browser = await next.browser('/server', {
// TODO we should also test this with javascript on but not-found is not implemented yet.
disableJavaScript: true,
})
await browser.elementByCss('#nowhere').click()
await check(() => {
return browser.elementByCss('h1').text()
}, 'my-not-found')
})
it('should support notFound', async () => {
const browser = await next.browser('/server')
await browser.elementByCss('#nowhere').click()
await check(() => {
return browser.elementByCss('h1').text()
}, 'my-not-found')
})
it('should support uploading files', async () => {
const logs: string[] = []
next.on('stdout', (log) => {
logs.push(log)
})
next.on('stderr', (log) => {
logs.push(log)
})
const browser = await next.browser('/server')
// Fake a file to upload
await browser.eval(`
const file = new File(['hello'], 'hello.txt', { type: 'text/plain' });
const list = new DataTransfer();
list.items.add(file);
document.getElementById('file').files = list.files;
`)
await browser.elementByCss('#upload').click()
await check(() => {
return logs.some((log) => log.includes('File name: hello.txt size: 5'))
? 'yes'
: ''
}, 'yes')
})
it('should support hoc auth wrappers', async () => {
const browser = await next.browser('/header')
await browser.eval(`document.cookie = 'auth=0'`)
await browser.elementByCss('#authed').click()
await check(
() => {
return browser.elementByCss('h1').text()
},
isNextDev ? 'Error: Unauthorized request' : GENERIC_RSC_ERROR
)
await browser.eval(`document.cookie = 'auth=1'`)
await browser.elementByCss('#authed').click()
await check(() => {
return browser.elementByCss('h1').text()
}, 'Prefix: HELLO, WORLD')
})
it('should support importing actions in client components', async () => {
const browser = await next.browser('/client')
const cnt = await browser.elementByCss('h1').text()
expect(cnt).toBe('0')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '1')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '2')
await browser.elementByCss('#double').click()
await check(() => browser.elementByCss('h1').text(), '4')
await browser.elementByCss('#dec').click()
await check(() => browser.elementByCss('h1').text(), '3')
})
if (!isNextDev) {
it('should not expose action content in sourcemaps', async () => {
const sourcemap = (
await fs.readdir(
join(next.testDir, '.next', 'static', 'chunks', 'app', 'client')
)
).find((f) => f.endsWith('.js.map'))
expect(sourcemap).toBeDefined()
expect(
await next.readFile(
join('.next', 'static', 'chunks', 'app', 'client', sourcemap)
)
).not.toContain('this_is_sensitive_info')
})
}
if (isNextDev) {
describe('HMR', () => {
it('should support updating the action', async () => {
const filePath = 'app/server/actions.js'
const origContent = await next.readFile(filePath)
try {
const browser = await next.browser('/server')
const cnt = await browser.elementByCss('h1').text()
expect(cnt).toBe('0')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '1')
await next.patchFile(
filePath,
origContent.replace('return value + 1', 'return value + 1000')
)
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '1001')
} finally {
await next.patchFile(filePath, origContent)
}
})
})
}
describe('Edge SSR', () => {
it('should handle basic actions correctly', async () => {
const browser = await next.browser('/server/edge')
const cnt = await browser.elementByCss('h1').text()
expect(cnt).toBe('0')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '1')
await browser.elementByCss('#inc').click()
await check(() => browser.elementByCss('h1').text(), '2')
await browser.elementByCss('#double').click()
await check(() => browser.elementByCss('h1').text(), '4')
await browser.elementByCss('#dec').click()
await check(() => browser.elementByCss('h1').text(), '3')
})
it('should return error response for hoc auth wrappers in edge runtime', async () => {
const browser = await next.browser('/header/edge')
await await browser.eval(`document.cookie = 'edge-auth=0'`)
await browser.elementByCss('#authed').click()
await check(
() => browser.elementByCss('h1').text(),
isNextDev ? 'Error: Unauthorized request' : GENERIC_RSC_ERROR
)
await browser.eval(`document.cookie = 'edge-auth=1'`)
await browser.elementByCss('#authed').click()
await check(() => {
return browser.elementByCss('h1').text()
}, 'Prefix: HELLO, WORLD')
})
it('should handle redirect to a relative URL in a single pass', async () => {
const browser = await next.browser('/client/edge')
await new Promise((resolve) => {
setTimeout(resolve, 3000)
})
let requests = []
browser.on('request', (req: Request) => {
requests.push(new URL(req.url()).pathname)
})
await browser.elementByCss('#redirect').click()
// no other requests should be made
expect(requests).toEqual(['/client/edge'])
})
it('should handle regular redirects', async () => {
const browser = await next.browser('/client/edge')
await browser.elementByCss('#redirect-external').click()
await check(async () => {
return browser.eval('window.location.toString()')
}, 'https://example.com/')
})
})
describe('fetch actions', () => {
it('should handle redirect to a relative URL in a single pass', async () => {
const browser = await next.browser('/client')
await new Promise((resolve) => {
setTimeout(resolve, 3000)
})
let requests = []
browser.on('request', (req: Request) => {
requests.push(new URL(req.url()).pathname)
})
await browser.elementByCss('#redirect').click()
// no other requests should be made
expect(requests).toEqual(['/client'])
})
it('should handle regular redirects', async () => {
const browser = await next.browser('/client')
await browser.elementByCss('#redirect-external').click()
await check(async () => {
return browser.eval('window.location.toString()')
}, 'https://example.com/')
})
it('should handle revalidatePath', async () => {
const browser = await next.browser('/revalidate')
const randomNumber = await browser.elementByCss('#random-number').text()
const justPutIt = await browser.elementByCss('#justputit').text()
const thankYouNext = await browser.elementByCss('#thankyounext').text()
await browser.elementByCss('#revalidate-path').click()
await check(async () => {
const newRandomNumber = await browser
.elementByCss('#random-number')
.text()
const newJustPutIt = await browser.elementByCss('#justputit').text()
const newThankYouNext = await browser
.elementByCss('#thankyounext')
.text()
return newRandomNumber !== randomNumber &&
justPutIt !== newJustPutIt &&
thankYouNext !== newThankYouNext
? 'success'
: 'failure'
}, 'success')
})
it('should handle revalidateTag', async () => {
const browser = await next.browser('/revalidate')
const randomNumber = await browser.elementByCss('#random-number').text()
const justPutIt = await browser.elementByCss('#justputit').text()
const thankYouNext = await browser.elementByCss('#thankyounext').text()
await browser.elementByCss('#revalidate-justputit').click()
await check(async () => {
const newRandomNumber = await browser
.elementByCss('#random-number')
.text()
const newJustPutIt = await browser.elementByCss('#justputit').text()
const newThankYouNext = await browser
.elementByCss('#thankyounext')
.text()
return newRandomNumber !== randomNumber &&
justPutIt !== newJustPutIt &&
thankYouNext === newThankYouNext
? 'success'
: 'failure'
}, 'success')
})
it('should handle revalidateTag + redirect', async () => {
const browser = await next.browser('/revalidate')
const randomNumber = await browser.elementByCss('#random-number').text()
const justPutIt = await browser.elementByCss('#justputit').text()
const thankYouNext = await browser.elementByCss('#thankyounext').text()
await browser.elementByCss('#revalidate-path-redirect').click()
await check(async () => {
const newRandomNumber = await browser
.elementByCss('#random-number')
.text()
const newJustPutIt = await browser.elementByCss('#justputit').text()
const newThankYouNext = await browser
.elementByCss('#thankyounext')
.text()
return newRandomNumber === randomNumber &&
justPutIt !== newJustPutIt &&
thankYouNext === newThankYouNext
? 'success'
: 'failure'
}, 'success')
})
})
}
)