mirror of
https://github.com/overleaf/overleaf.git
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501 lines
16 KiB
JavaScript
501 lines
16 KiB
JavaScript
/* eslint-disable
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no-return-assign,
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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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* DS101: Remove unnecessary use of Array.from
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* DS102: Remove unnecessary code created because of implicit returns
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* DS206: Consider reworking classes to avoid initClass
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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 SandboxedModule = require('sandboxed-module')
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const sinon = require('sinon')
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const { expect } = require('chai')
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const should = require('chai').should()
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const modulePath = require('path').join(
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__dirname,
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'../../../app/js/ResourceWriter'
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)
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const path = require('path')
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describe('ResourceWriter', function() {
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beforeEach(function() {
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let Timer
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this.ResourceWriter = SandboxedModule.require(modulePath, {
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requires: {
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fs: (this.fs = {
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mkdir: sinon.stub().callsArg(1),
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unlink: sinon.stub().callsArg(1)
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}),
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'./ResourceStateManager': (this.ResourceStateManager = {}),
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wrench: (this.wrench = {}),
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'./UrlCache': (this.UrlCache = {}),
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'./OutputFileFinder': (this.OutputFileFinder = {}),
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'logger-sharelatex': { log: sinon.stub(), err: sinon.stub() },
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'./Metrics': (this.Metrics = {
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Timer: (Timer = (function() {
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Timer = class Timer {
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static initClass() {
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this.prototype.done = sinon.stub()
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}
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}
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Timer.initClass()
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return Timer
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})())
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})
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}
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})
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this.project_id = 'project-id-123'
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this.basePath = '/path/to/write/files/to'
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return (this.callback = sinon.stub())
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})
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describe('syncResourcesToDisk on a full request', function() {
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beforeEach(function() {
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this.resources = ['resource-1-mock', 'resource-2-mock', 'resource-3-mock']
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this.ResourceWriter._writeResourceToDisk = sinon.stub().callsArg(3)
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this.ResourceWriter._removeExtraneousFiles = sinon.stub().callsArg(2)
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this.ResourceStateManager.saveProjectState = sinon.stub().callsArg(3)
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return this.ResourceWriter.syncResourcesToDisk(
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{
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project_id: this.project_id,
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syncState: (this.syncState = '0123456789abcdef'),
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resources: this.resources
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},
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this.basePath,
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this.callback
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)
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})
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it('should remove old files', function() {
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return this.ResourceWriter._removeExtraneousFiles
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.calledWith(this.resources, this.basePath)
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.should.equal(true)
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})
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it('should write each resource to disk', function() {
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return Array.from(this.resources).map(resource =>
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this.ResourceWriter._writeResourceToDisk
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.calledWith(this.project_id, resource, this.basePath)
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.should.equal(true)
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)
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})
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it('should store the sync state and resource list', function() {
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return this.ResourceStateManager.saveProjectState
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.calledWith(this.syncState, this.resources, this.basePath)
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.should.equal(true)
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})
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return it('should call the callback', function() {
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return this.callback.called.should.equal(true)
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})
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})
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describe('syncResourcesToDisk on an incremental update', function() {
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beforeEach(function() {
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this.resources = ['resource-1-mock']
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this.ResourceWriter._writeResourceToDisk = sinon.stub().callsArg(3)
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this.ResourceWriter._removeExtraneousFiles = sinon
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.stub()
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.callsArgWith(2, null, (this.outputFiles = []), (this.allFiles = []))
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this.ResourceStateManager.checkProjectStateMatches = sinon
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.stub()
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.callsArgWith(2, null, this.resources)
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this.ResourceStateManager.saveProjectState = sinon.stub().callsArg(3)
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this.ResourceStateManager.checkResourceFiles = sinon.stub().callsArg(3)
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return this.ResourceWriter.syncResourcesToDisk(
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{
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project_id: this.project_id,
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syncType: 'incremental',
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syncState: (this.syncState = '1234567890abcdef'),
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resources: this.resources
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},
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this.basePath,
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this.callback
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)
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})
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it('should check the sync state matches', function() {
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return this.ResourceStateManager.checkProjectStateMatches
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.calledWith(this.syncState, this.basePath)
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.should.equal(true)
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})
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it('should remove old files', function() {
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return this.ResourceWriter._removeExtraneousFiles
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.calledWith(this.resources, this.basePath)
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.should.equal(true)
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})
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it('should check each resource exists', function() {
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return this.ResourceStateManager.checkResourceFiles
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.calledWith(this.resources, this.allFiles, this.basePath)
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.should.equal(true)
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})
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it('should write each resource to disk', function() {
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return Array.from(this.resources).map(resource =>
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this.ResourceWriter._writeResourceToDisk
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.calledWith(this.project_id, resource, this.basePath)
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.should.equal(true)
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)
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})
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return it('should call the callback', function() {
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return this.callback.called.should.equal(true)
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})
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})
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describe('syncResourcesToDisk on an incremental update when the state does not match', function() {
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beforeEach(function() {
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this.resources = ['resource-1-mock']
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this.ResourceStateManager.checkProjectStateMatches = sinon
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.stub()
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.callsArgWith(2, (this.error = new Error()))
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return this.ResourceWriter.syncResourcesToDisk(
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{
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project_id: this.project_id,
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syncType: 'incremental',
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syncState: (this.syncState = '1234567890abcdef'),
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resources: this.resources
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},
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this.basePath,
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this.callback
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)
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})
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it('should check whether the sync state matches', function() {
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return this.ResourceStateManager.checkProjectStateMatches
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.calledWith(this.syncState, this.basePath)
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.should.equal(true)
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})
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return it('should call the callback with an error', function() {
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return this.callback.calledWith(this.error).should.equal(true)
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})
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})
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describe('_removeExtraneousFiles', function() {
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beforeEach(function() {
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this.output_files = [
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{
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path: 'output.pdf',
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type: 'pdf'
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},
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{
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path: 'extra/file.tex',
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type: 'tex'
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},
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{
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path: 'extra.aux',
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type: 'aux'
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},
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{
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path: 'cache/_chunk1'
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},
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{
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path: 'figures/image-eps-converted-to.pdf',
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type: 'pdf'
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},
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{
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path: 'foo/main-figure0.md5',
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type: 'md5'
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},
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{
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path: 'foo/main-figure0.dpth',
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type: 'dpth'
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},
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{
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path: 'foo/main-figure0.pdf',
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type: 'pdf'
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},
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{
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path: '_minted-main/default-pyg-prefix.pygstyle',
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type: 'pygstyle'
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},
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{
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path: '_minted-main/default.pygstyle',
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type: 'pygstyle'
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},
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{
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path:
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'_minted-main/35E248B60965545BD232AE9F0FE9750D504A7AF0CD3BAA7542030FC560DFCC45.pygtex',
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type: 'pygtex'
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},
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{
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path: '_markdown_main/30893013dec5d869a415610079774c2f.md.tex',
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type: 'tex'
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}
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]
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this.resources = 'mock-resources'
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this.OutputFileFinder.findOutputFiles = sinon
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.stub()
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.callsArgWith(2, null, this.output_files)
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this.ResourceWriter._deleteFileIfNotDirectory = sinon.stub().callsArg(1)
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return this.ResourceWriter._removeExtraneousFiles(
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this.resources,
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this.basePath,
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this.callback
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)
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})
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it('should find the existing output files', function() {
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return this.OutputFileFinder.findOutputFiles
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.calledWith(this.resources, this.basePath)
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.should.equal(true)
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})
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it('should delete the output files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'output.pdf'))
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.should.equal(true)
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})
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it('should delete the extra files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'extra/file.tex'))
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.should.equal(true)
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})
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it('should not delete the extra aux files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'extra.aux'))
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.should.equal(false)
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})
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it('should not delete the knitr cache file', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'cache/_chunk1'))
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.should.equal(false)
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})
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it('should not delete the epstopdf converted files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(
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path.join(this.basePath, 'figures/image-eps-converted-to.pdf')
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)
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.should.equal(false)
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})
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it('should not delete the tikz md5 files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'foo/main-figure0.md5'))
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.should.equal(false)
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})
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it('should not delete the tikz dpth files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'foo/main-figure0.dpth'))
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.should.equal(false)
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})
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it('should not delete the tikz pdf files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, 'foo/main-figure0.pdf'))
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.should.equal(false)
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})
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it('should not delete the minted pygstyle files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(
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path.join(this.basePath, '_minted-main/default-pyg-prefix.pygstyle')
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)
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.should.equal(false)
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})
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it('should not delete the minted default pygstyle files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(path.join(this.basePath, '_minted-main/default.pygstyle'))
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.should.equal(false)
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})
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it('should not delete the minted default pygtex files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(
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path.join(
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this.basePath,
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'_minted-main/35E248B60965545BD232AE9F0FE9750D504A7AF0CD3BAA7542030FC560DFCC45.pygtex'
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)
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)
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.should.equal(false)
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})
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it('should not delete the markdown md.tex files', function() {
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return this.ResourceWriter._deleteFileIfNotDirectory
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.calledWith(
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path.join(
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this.basePath,
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'_markdown_main/30893013dec5d869a415610079774c2f.md.tex'
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)
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)
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.should.equal(false)
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})
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it('should call the callback', function() {
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return this.callback.called.should.equal(true)
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})
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return it('should time the request', function() {
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return this.Metrics.Timer.prototype.done.called.should.equal(true)
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})
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})
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describe('_writeResourceToDisk', function() {
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describe('with a url based resource', function() {
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beforeEach(function() {
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this.fs.mkdir = sinon.stub().callsArg(2)
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this.resource = {
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path: 'main.tex',
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url: 'http://www.example.com/main.tex',
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modified: Date.now()
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}
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this.UrlCache.downloadUrlToFile = sinon
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.stub()
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.callsArgWith(4, 'fake error downloading file')
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return this.ResourceWriter._writeResourceToDisk(
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this.project_id,
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this.resource,
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this.basePath,
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this.callback
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)
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})
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it('should ensure the directory exists', function() {
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this.fs.mkdir
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.calledWith(
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path.dirname(path.join(this.basePath, this.resource.path))
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)
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.should.equal(true)
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})
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it('should write the URL from the cache', function() {
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return this.UrlCache.downloadUrlToFile
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.calledWith(
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this.project_id,
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this.resource.url,
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path.join(this.basePath, this.resource.path),
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this.resource.modified
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)
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.should.equal(true)
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})
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it('should call the callback', function() {
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return this.callback.called.should.equal(true)
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})
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return it('should not return an error if the resource writer errored', function() {
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return should.not.exist(this.callback.args[0][0])
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})
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})
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describe('with a content based resource', function() {
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beforeEach(function() {
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this.resource = {
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path: 'main.tex',
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content: 'Hello world'
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}
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this.fs.writeFile = sinon.stub().callsArg(2)
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this.fs.mkdir = sinon.stub().callsArg(2)
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return this.ResourceWriter._writeResourceToDisk(
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this.project_id,
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this.resource,
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this.basePath,
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this.callback
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)
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})
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it('should ensure the directory exists', function() {
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return this.fs.mkdir
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.calledWith(
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path.dirname(path.join(this.basePath, this.resource.path))
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)
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.should.equal(true)
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})
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it('should write the contents to disk', function() {
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return this.fs.writeFile
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.calledWith(
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path.join(this.basePath, this.resource.path),
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this.resource.content
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)
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.should.equal(true)
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})
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return it('should call the callback', function() {
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return this.callback.called.should.equal(true)
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})
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})
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return describe('with a file path that breaks out of the root folder', function() {
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beforeEach(function() {
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this.resource = {
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path: '../../main.tex',
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content: 'Hello world'
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}
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this.fs.writeFile = sinon.stub().callsArg(2)
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return this.ResourceWriter._writeResourceToDisk(
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this.project_id,
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this.resource,
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this.basePath,
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this.callback
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)
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})
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it('should not write to disk', function() {
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return this.fs.writeFile.called.should.equal(false)
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})
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it('should return an error', function() {
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this.callback.calledWith(sinon.match(Error)).should.equal(true)
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const message = this.callback.args[0][0].message
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expect(message).to.include('resource path is outside root directory')
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})
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})
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})
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return describe('checkPath', function() {
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describe('with a valid path', function() {
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beforeEach(function() {
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return this.ResourceWriter.checkPath('foo', 'bar', this.callback)
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})
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return it('should return the joined path', function() {
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return this.callback.calledWith(null, 'foo/bar').should.equal(true)
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})
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})
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describe('with an invalid path', function() {
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beforeEach(function() {
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this.ResourceWriter.checkPath('foo', 'baz/../../bar', this.callback)
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})
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|
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it('should return an error', function() {
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this.callback.calledWith(sinon.match(Error)).should.equal(true)
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const message = this.callback.args[0][0].message
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expect(message).to.include('resource path is outside root directory')
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})
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})
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describe('with another invalid path matching on a prefix', function() {
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beforeEach(function() {
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return this.ResourceWriter.checkPath(
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'foo',
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'../foobar/baz',
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this.callback
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)
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})
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|
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it('should return an error', function() {
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this.callback.calledWith(sinon.match(Error)).should.equal(true)
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const message = this.callback.args[0][0].message
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expect(message).to.include('resource path is outside root directory')
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})
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})
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})
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})
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