mirror of
https://github.com/overleaf/overleaf.git
synced 2024-10-31 21:21:03 -04:00
369 lines
9.2 KiB
JavaScript
369 lines
9.2 KiB
JavaScript
/* eslint-disable
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no-path-concat,
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no-unused-vars,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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const Client = require('./helpers/Client')
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const sinon = require('sinon')
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const ClsiApp = require('./helpers/ClsiApp')
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const host = 'localhost'
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const Server = {
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run() {
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const express = require('express')
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const app = express()
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const staticServer = express.static(__dirname + '/../fixtures/')
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app.get('/:random_id/*', (req, res, next) => {
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this.getFile(req.url)
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req.url = `/${req.params[0]}`
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return staticServer(req, res, next)
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})
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return app.listen(31415, host)
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},
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getFile() {},
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randomId() {
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return Math.random().toString(16).slice(2)
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},
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}
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Server.run()
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describe('Url Caching', function () {
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describe('Downloading an image for the first time', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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{
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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},
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],
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}
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sinon.spy(Server, 'getFile')
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return ClsiApp.ensureRunning(() => {
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return Client.compile(
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this.project_id,
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this.request,
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(error, res, body) => {
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this.error = error
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this.res = res
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this.body = body
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return done()
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}
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)
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})
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})
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afterEach(function () {
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return Server.getFile.restore()
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})
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return it('should download the image', function () {
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return Server.getFile.calledWith(`/${this.file}`).should.equal(true)
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})
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})
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describe('When an image is in the cache and the last modified date is unchanged', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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(this.image_resource = {
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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modified: Date.now(),
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}),
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],
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}
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return Client.compile(
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this.project_id,
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this.request,
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(error, res, body) => {
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this.error = error
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this.res = res
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this.body = body
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sinon.spy(Server, 'getFile')
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return Client.compile(
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this.project_id,
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this.request,
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(error1, res1, body1) => {
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this.error = error1
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this.res = res1
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this.body = body1
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return done()
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}
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)
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}
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)
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})
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after(function () {
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return Server.getFile.restore()
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})
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return it('should not download the image again', function () {
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return Server.getFile.called.should.equal(false)
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})
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})
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describe('When an image is in the cache and the last modified date is advanced', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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(this.image_resource = {
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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modified: (this.last_modified = Date.now()),
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}),
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],
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}
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return Client.compile(
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this.project_id,
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this.request,
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(error, res, body) => {
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this.error = error
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this.res = res
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this.body = body
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sinon.spy(Server, 'getFile')
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this.image_resource.modified = new Date(this.last_modified + 3000)
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return Client.compile(
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this.project_id,
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this.request,
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(error1, res1, body1) => {
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this.error = error1
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this.res = res1
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this.body = body1
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return done()
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}
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)
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}
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)
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})
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afterEach(function () {
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return Server.getFile.restore()
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})
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return it('should download the image again', function () {
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return Server.getFile.called.should.equal(true)
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})
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})
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describe('When an image is in the cache and the last modified date is further in the past', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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(this.image_resource = {
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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modified: (this.last_modified = Date.now()),
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}),
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],
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}
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return Client.compile(
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this.project_id,
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this.request,
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(error, res, body) => {
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this.error = error
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this.res = res
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this.body = body
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sinon.spy(Server, 'getFile')
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this.image_resource.modified = new Date(this.last_modified - 3000)
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return Client.compile(
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this.project_id,
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this.request,
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(error1, res1, body1) => {
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this.error = error1
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this.res = res1
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this.body = body1
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return done()
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}
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)
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}
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)
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})
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afterEach(function () {
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return Server.getFile.restore()
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})
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return it('should not download the image again', function () {
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return Server.getFile.called.should.equal(false)
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})
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})
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describe('When an image is in the cache and the last modified date is not specified', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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(this.image_resource = {
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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modified: (this.last_modified = Date.now()),
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}),
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],
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}
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return Client.compile(
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this.project_id,
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this.request,
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(error, res, body) => {
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this.error = error
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this.res = res
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this.body = body
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sinon.spy(Server, 'getFile')
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delete this.image_resource.modified
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return Client.compile(
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this.project_id,
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this.request,
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(error1, res1, body1) => {
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this.error = error1
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this.res = res1
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this.body = body1
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return done()
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}
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)
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}
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)
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})
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afterEach(function () {
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return Server.getFile.restore()
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})
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return it('should download the image again', function () {
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return Server.getFile.called.should.equal(true)
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})
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})
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return describe('After clearing the cache', function () {
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before(function (done) {
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this.project_id = Client.randomId()
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this.file = `${Server.randomId()}/lion.png`
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this.request = {
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resources: [
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{
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path: 'main.tex',
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content: `\
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\\documentclass{article}
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\\usepackage{graphicx}
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\\begin{document}
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\\includegraphics{lion.png}
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\\end{document}\
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`,
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},
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(this.image_resource = {
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path: 'lion.png',
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url: `http://${host}:31415/${this.file}`,
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modified: (this.last_modified = Date.now()),
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}),
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],
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}
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return Client.compile(this.project_id, this.request, error => {
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if (error != null) {
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throw error
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}
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return Client.clearCache(this.project_id, (error, res, body) => {
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if (error != null) {
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throw error
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}
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sinon.spy(Server, 'getFile')
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return Client.compile(
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this.project_id,
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this.request,
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(error1, res1, body1) => {
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this.error = error1
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this.res = res1
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this.body = body1
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return done()
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}
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)
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})
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})
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})
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afterEach(function () {
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return Server.getFile.restore()
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})
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return it('should download the image again', function () {
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return Server.getFile.called.should.equal(true)
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})
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})
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})
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