54 lines
1.4 KiB
TypeScript
54 lines
1.4 KiB
TypeScript
import type { Request } from 'playwright-core'
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import { createNextDescribe } from 'e2e-utils'
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import type { BrowserInterface } from '../../../lib/browsers/base'
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const getPathname = (url: string) => {
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const urlObj = new URL(url)
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return urlObj.pathname
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}
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const createRequestsListener = async (browser: BrowserInterface) => {
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// wait for network idle
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await browser.waitForIdleNetwork()
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let requests = []
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browser.on('request', (req: Request) => {
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requests.push([req.url(), !!req.headers()['next-router-prefetch']])
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})
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await browser.refresh()
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return {
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getRequests: () => requests,
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clearRequests: () => {
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requests = []
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},
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}
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}
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createNextDescribe(
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'app-prefetch-false',
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{
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files: __dirname,
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},
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({ next, isNextDev }) => {
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if (isNextDev) {
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it.skip('should skip test in dev mode', () => {})
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} else {
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it('should avoid double-fetching when optimistic navigation fails', async () => {
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const browser = await next.browser('/foo')
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const { getRequests } = await createRequestsListener(browser)
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await browser.elementByCss('[href="/foo"]').click()
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await browser.elementByCss('[href="/foo/bar"]').click()
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console.log('getRequests()', getRequests())
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expect(
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getRequests().filter(([req]) => getPathname(req) === '/foo/bar')
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.length
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).toBe(1)
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})
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}
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}
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)
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