53 lines
1.6 KiB
JavaScript
53 lines
1.6 KiB
JavaScript
import { expect, jest } from '@jest/globals'
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import robotsParser from 'robots-parser'
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import {
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SURROGATE_ENUMS,
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makeLanguageSurrogateKey,
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} from '#src/frame/middleware/set-fastly-surrogate-key.js'
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import { get } from '../helpers/e2etest.js'
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describe('robots.txt', () => {
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jest.setTimeout(5 * 60 * 1000)
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let res, robots
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beforeAll(async () => {
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res = await get('/robots.txt', {
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headers: {
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Host: 'docs.github.com',
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},
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})
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expect(res.statusCode).toBe(200)
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robots = robotsParser('https://docs.github.com/robots.txt', res.text)
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})
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test('allows indexing of the homepage and English content', async () => {
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expect(robots.isAllowed('https://docs.github.com/')).toBe(true)
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expect(robots.isAllowed('https://docs.github.com/en')).toBe(true)
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expect(
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robots.isAllowed('https://docs.github.com/en/articles/verifying-your-email-address'),
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).toBe(true)
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})
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test('disallows indexing of azurecontainer.io domains', async () => {
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const res = await get('/robots.txt', {
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headers: {
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host: 'docs-internal-preview-12345-asdfz.azurecontainer.io',
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},
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})
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expect(res.body).toEqual('User-agent: *\nDisallow: /')
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})
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test('does not have duplicate lines', () => {
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expect(res.body.split('\n').length).toBe(new Set(res.body.split('\n')).size)
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})
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test('is cached by headers', () => {
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expect(res.headers['cache-control']).toMatch(/public, max-age=/)
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const surrogateKeySplit = res.headers['surrogate-key'].split(/\s/g)
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expect(surrogateKeySplit.includes(SURROGATE_ENUMS.DEFAULT)).toBeTruthy()
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expect(surrogateKeySplit.includes(makeLanguageSurrogateKey('en'))).toBeTruthy()
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})
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})
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