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docs/tests/rendering/favicons.js
Peter Bengtsson 8362602503 do rendering end-to-end tests with a real server (#26169)
* reinstate

* start server manually

* routing tests too

* skip more

* sleep more and fail if not 200

* use e2etest for content/ too

* feedbacked
2022-03-18 17:06:12 -04:00

38 lines
2.0 KiB
JavaScript

import { expect } from '@jest/globals'
import { SURROGATE_ENUMS } from '../../middleware/set-fastly-surrogate-key.js'
import { get } from '../helpers/e2etest.js'
describe('favicon assets', () => {
it('should serve a valid and aggressively caching /favicon.ico', async () => {
const res = await get('/favicon.ico')
expect(res.statusCode).toBe(200)
expect(parseInt(res.headers['content-length'], 10)).toBeGreaterThan(0)
expect(res.headers['content-type']).toBe('image/x-icon')
expect(res.headers['set-cookie']).toBeUndefined()
expect(res.headers['cache-control']).toContain('public')
expect(res.headers['cache-control']).toContain('immutable')
expect(res.headers['cache-control']).toMatch(/max-age=\d+/)
const maxAgeSeconds = parseInt(res.header['cache-control'].match(/max-age=(\d+)/)[1], 10)
// Let's not be too specific in the tests, just as long as it's testing
// that it's a reasonably large number of seconds.
expect(maxAgeSeconds).toBeGreaterThanOrEqual(60 * 60)
expect(res.headers['surrogate-key']).toBe(SURROGATE_ENUMS.MANUAL)
})
it('should serve a valid and aggressively caching /apple-touch-icon.png', async () => {
const res = await get('/apple-touch-icon.png')
expect(res.statusCode).toBe(200)
expect(parseInt(res.headers['content-length'], 10)).toBeGreaterThan(0)
expect(res.headers['content-type']).toBe('image/png')
expect(res.headers['set-cookie']).toBeUndefined()
expect(res.headers['cache-control']).toContain('public')
expect(res.headers['cache-control']).toContain('immutable')
expect(res.headers['cache-control']).toMatch(/max-age=\d+/)
const maxAgeSeconds = parseInt(res.header['cache-control'].match(/max-age=(\d+)/)[1], 10)
// Let's not be too specific in the tests, just as long as it's testing
// that it's a reasonably large number of seconds.
expect(maxAgeSeconds).toBeGreaterThanOrEqual(60 * 60)
expect(res.headers['surrogate-key']).toBe(SURROGATE_ENUMS.MANUAL)
})
})