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import { nextTestSetup } from 'e2e-utils'
import { check } from 'next-test-utils'
import { Playwright } from 'next-webdriver'
import {
browserConfigWithFixedTime,
createRequestsListener,
fastForwardTo,
getPathname,
} from './test-utils'
import path from 'path'
describe('app dir client cache with parallel routes', () => {
const { next, isNextDev } = nextTestSetup({
files: path.join(__dirname, 'fixtures', 'parallel-routes'),
})
if (isNextDev) {
// dev doesn't support prefetch={true}
it('should skip dev', () => {})
return
}
describe('prefetch={true}', () => {
let browser: Playwright
beforeEach(async () => {
browser = await next.browser('/', browserConfigWithFixedTime)
})
it('should prefetch the full page', async () => {
const { getRequests, clearRequests } =
await createRequestsListener(browser)
await check(() => {
return getRequests().some(
([url, didPartialPrefetch]) =>
getPathname(url) === '/0' && !didPartialPrefetch
)
? 'success'
: 'fail'
}, 'success')
clearRequests()
await browser
.elementByCss('[href="/0"]')
.click()
.waitForElementByCss('#random-number')
expect(getRequests().every(([url]) => getPathname(url) !== '/0')).toEqual(
true
)
})
it('should re-use the cache for the full page, only for 5 mins', async () => {
const randomNumber = await browser
.elementByCss('[href="/0"]')
.click()
.waitForElementByCss('#random-number')
.text()
await browser.elementByCss('[href="/"]').click()
const number = await browser
.elementByCss('[href="/0"]')
.click()
.waitForElementByCss('#random-number')
.text()
expect(number).toBe(randomNumber)
await browser.eval(fastForwardTo, 5 * 60 * 1000)
await browser.elementByCss('[href="/"]').click()
const newNumber = await browser
.elementByCss('[href="/0"]')
.click()
.waitForElementByCss('#random-number')
.text()
expect(newNumber).not.toBe(randomNumber)
})
})
})
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