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https://github.com/hanzoai/next.js.git
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Zack TannerandGitHub
e296bcb812
These tests won't ever be run in a deployed environment, so this removes `skipDeployment` so it's easier to grok which tests are intentionally disabled because they don't work when deployed.
49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { nextTestSetup } from 'e2e-utils'
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import { retry } from 'next-test-utils'
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describe('ssg-single-pass', () => {
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const { next, skipped } = nextTestSetup({
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files: __dirname,
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})
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if (skipped) {
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return
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}
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it('should only render the page once during build', async () => {
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expect(next.cliOutput).toIncludeRepeated('home page rendered', 1)
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})
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it('should only render the page once during an ISR revalidation', async () => {
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let logOccurrences = next.cliOutput.split('home page rendered').length - 1
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expect(logOccurrences).toBe(1)
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logOccurrences = 0
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const browser = await next.browser('/')
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const initialRandomNumber = await browser
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.elementById('random-number')
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.text()
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expect(initialRandomNumber).toMatch(/\d+/)
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// grab the index of the last log message so we can start
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// parsing future logs from there
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const outputIndex = next.cliOutput.length
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// trigger a revalidation
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const response = await (await next.fetch('/revalidate')).json()
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expect(response.success).toBe(true)
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await retry(async () => {
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// Retry until the data has been revalidated
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browser.refresh()
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const newRandomNumber = await browser.elementById('random-number').text()
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expect(newRandomNumber).toMatch(/\d+/)
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expect(newRandomNumber).not.toBe(initialRandomNumber)
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expect(next.cliOutput.slice(outputIndex)).toIncludeRepeated(
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'home page rendered',
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1
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)
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})
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})
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})
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