mirror of
https://github.com/overleaf/overleaf.git
synced 2024-12-01 13:52:24 -05:00
502 lines
14 KiB
JavaScript
502 lines
14 KiB
JavaScript
/* eslint-disable
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handle-callback-err,
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no-return-assign,
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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 { assert } = require('chai')
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const sinon = require('sinon')
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const chai = require('chai')
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const { should } = chai
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const { expect } = chai
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const modulePath = '../../../app/js/FSPersistorManager.js'
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const SandboxedModule = require('sandboxed-module')
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const fs = require('fs')
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const response = require('response')
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describe('FSPersistorManagerTests', function() {
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beforeEach(function() {
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this.Fs = {
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rename: sinon.stub(),
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createReadStream: sinon.stub(),
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createWriteStream: sinon.stub(),
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unlink: sinon.stub(),
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rmdir: sinon.stub(),
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exists: sinon.stub(),
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readdir: sinon.stub(),
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open: sinon.stub(),
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openSync: sinon.stub(),
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fstatSync: sinon.stub(),
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closeSync: sinon.stub(),
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stat: sinon.stub()
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}
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this.Rimraf = sinon.stub()
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this.LocalFileWriter = {
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writeStream: sinon.stub(),
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deleteFile: sinon.stub()
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}
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this.requires = {
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'./LocalFileWriter': this.LocalFileWriter,
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fs: this.Fs,
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'logger-sharelatex': {
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log() {},
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err() {}
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},
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response: response,
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rimraf: this.Rimraf,
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'./Errors': (this.Errors = { NotFoundError: sinon.stub() })
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}
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this.location = '/tmp'
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this.name1 = '530f2407e7ef165704000007/530f838b46d9a9e859000008'
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this.name1Filtered = '530f2407e7ef165704000007_530f838b46d9a9e859000008'
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this.name2 = 'second_file'
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this.error = 'error_message'
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return (this.FSPersistorManager = SandboxedModule.require(modulePath, {
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requires: this.requires
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}))
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})
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describe('sendFile', function() {
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beforeEach(function() {
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return (this.Fs.createReadStream = sinon.stub().returns({
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on() {},
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pipe() {}
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}))
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})
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it('should copy the file', function(done) {
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this.Fs.createWriteStream = sinon.stub().returns({
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on(event, handler) {
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if (event === 'finish') {
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return process.nextTick(handler)
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}
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}
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})
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return this.FSPersistorManager.sendFile(
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this.location,
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this.name1,
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this.name2,
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err => {
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this.Fs.createReadStream.calledWith(this.name2).should.equal(true)
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this.Fs.createWriteStream
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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return done()
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}
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)
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})
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return it('should return an error if the file cannot be stored', function(done) {
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this.Fs.createWriteStream = sinon.stub().returns({
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on: (event, handler) => {
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if (event === 'error') {
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return process.nextTick(() => {
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return handler(this.error)
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})
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}
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}
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})
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return this.FSPersistorManager.sendFile(
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this.location,
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this.name1,
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this.name2,
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err => {
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this.Fs.createReadStream.calledWith(this.name2).should.equal(true)
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this.Fs.createWriteStream
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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err.should.equal(this.error)
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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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describe('sendStream', function() {
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beforeEach(function() {
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this.FSPersistorManager.sendFile = sinon.stub().callsArgWith(3)
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this.LocalFileWriter.writeStream.callsArgWith(2, null, this.name1)
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this.LocalFileWriter.deleteFile.callsArg(1)
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return (this.SourceStream = { on() {} })
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})
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it('should sent stream to LocalFileWriter', function(done) {
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return this.FSPersistorManager.sendStream(
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this.location,
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this.name1,
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this.SourceStream,
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() => {
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this.LocalFileWriter.writeStream
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.calledWith(this.SourceStream)
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.should.equal(true)
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return done()
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}
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)
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})
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it('should return the error from LocalFileWriter', function(done) {
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this.LocalFileWriter.writeStream.callsArgWith(2, this.error)
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return this.FSPersistorManager.sendStream(
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this.location,
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this.name1,
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this.SourceStream,
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err => {
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err.should.equal(this.error)
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return done()
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}
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)
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})
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return it('should send the file to the filestore', function(done) {
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this.LocalFileWriter.writeStream.callsArgWith(2)
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return this.FSPersistorManager.sendStream(
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this.location,
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this.name1,
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this.SourceStream,
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err => {
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this.FSPersistorManager.sendFile.called.should.equal(true)
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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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describe('getFileStream', function() {
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beforeEach(function() {
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return (this.opts = {})
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})
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it('should use correct file location', function(done) {
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this.FSPersistorManager.getFileStream(
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this.location,
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this.name1,
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this.opts,
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(err, res) => {}
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)
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this.Fs.open
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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return done()
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})
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describe('with start and end options', function() {
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beforeEach(function() {
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this.fd = 2019
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this.opts_in = { start: 0, end: 8 }
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this.opts = { start: 0, end: 8, fd: this.fd }
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return this.Fs.open.callsArgWith(2, null, this.fd)
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})
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return it('should pass the options to createReadStream', function(done) {
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this.FSPersistorManager.getFileStream(
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this.location,
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this.name1,
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this.opts_in,
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(err, res) => {}
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)
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this.Fs.createReadStream.calledWith(null, this.opts).should.equal(true)
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return done()
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})
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})
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return describe('error conditions', function() {
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describe('when the file does not exist', function() {
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beforeEach(function() {
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this.fakeCode = 'ENOENT'
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const err = new Error()
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err.code = this.fakeCode
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return this.Fs.open.callsArgWith(2, err, null)
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})
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return it('should give a NotFoundError', function(done) {
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return this.FSPersistorManager.getFileStream(
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this.location,
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this.name1,
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this.opts,
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(err, res) => {
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expect(res).to.equal(null)
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expect(err).to.not.equal(null)
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expect(err instanceof this.Errors.NotFoundError).to.equal(true)
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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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return describe('when some other error happens', function() {
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beforeEach(function() {
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this.fakeCode = 'SOMETHINGHORRIBLE'
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const err = new Error()
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err.code = this.fakeCode
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return this.Fs.open.callsArgWith(2, err, null)
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})
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return it('should give an Error', function(done) {
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return this.FSPersistorManager.getFileStream(
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this.location,
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this.name1,
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this.opts,
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(err, res) => {
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expect(res).to.equal(null)
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expect(err).to.not.equal(null)
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expect(err instanceof Error).to.equal(true)
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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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})
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describe('getFileSize', function() {
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it('should return the file size', function(done) {
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const expectedFileSize = 75382
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this.Fs.stat.yields(new Error('fs.stat got unexpected arguments'))
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this.Fs.stat
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.withArgs(`${this.location}/${this.name1Filtered}`)
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.yields(null, { size: expectedFileSize })
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return this.FSPersistorManager.getFileSize(
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this.location,
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this.name1,
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(err, fileSize) => {
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if (err != null) {
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return done(err)
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}
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expect(fileSize).to.equal(expectedFileSize)
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return done()
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}
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)
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})
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it('should throw a NotFoundError if the file does not exist', function(done) {
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const error = new Error()
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error.code = 'ENOENT'
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this.Fs.stat.yields(error)
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return this.FSPersistorManager.getFileSize(
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this.location,
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this.name1,
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(err, fileSize) => {
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expect(err).to.be.instanceof(this.Errors.NotFoundError)
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return done()
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}
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)
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})
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return it('should rethrow any other error', function(done) {
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const error = new Error()
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this.Fs.stat.yields(error)
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return this.FSPersistorManager.getFileSize(
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this.location,
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this.name1,
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(err, fileSize) => {
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expect(err).to.equal(error)
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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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describe('copyFile', function() {
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beforeEach(function() {
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this.ReadStream = {
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on() {},
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pipe: sinon.stub()
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}
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this.WriteStream = { on() {} }
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this.Fs.createReadStream.returns(this.ReadStream)
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return this.Fs.createWriteStream.returns(this.WriteStream)
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})
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it('Should open the source for reading', function(done) {
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this.FSPersistorManager.copyFile(
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this.location,
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this.name1,
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this.name2,
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function() {}
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)
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this.Fs.createReadStream
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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return done()
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})
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it('Should open the target for writing', function(done) {
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this.FSPersistorManager.copyFile(
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this.location,
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this.name1,
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this.name2,
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function() {}
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)
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this.Fs.createWriteStream
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.calledWith(`${this.location}/${this.name2}`)
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.should.equal(true)
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return done()
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})
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return it('Should pipe the source to the target', function(done) {
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this.FSPersistorManager.copyFile(
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this.location,
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this.name1,
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this.name2,
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function() {}
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)
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this.ReadStream.pipe.calledWith(this.WriteStream).should.equal(true)
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return done()
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})
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})
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describe('deleteFile', function() {
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beforeEach(function() {
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return this.Fs.unlink.callsArgWith(1, this.error)
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})
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it('Should call unlink with correct options', function(done) {
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return this.FSPersistorManager.deleteFile(
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this.location,
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this.name1,
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err => {
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this.Fs.unlink
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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return done()
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}
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)
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})
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return it('Should propogate the error', function(done) {
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return this.FSPersistorManager.deleteFile(
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this.location,
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this.name1,
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err => {
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err.should.equal(this.error)
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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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describe('deleteDirectory', function() {
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beforeEach(function() {
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return this.Rimraf.callsArgWith(1, this.error)
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})
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it('Should call rmdir(rimraf) with correct options', function(done) {
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return this.FSPersistorManager.deleteDirectory(
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this.location,
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this.name1,
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err => {
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this.Rimraf.calledWith(
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`${this.location}/${this.name1Filtered}`
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).should.equal(true)
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return done()
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}
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)
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})
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return it('Should propogate the error', function(done) {
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return this.FSPersistorManager.deleteDirectory(
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this.location,
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this.name1,
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err => {
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err.should.equal(this.error)
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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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describe('checkIfFileExists', function() {
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beforeEach(function() {
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return this.Fs.exists.callsArgWith(1, true)
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})
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it('Should call exists with correct options', function(done) {
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return this.FSPersistorManager.checkIfFileExists(
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this.location,
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this.name1,
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exists => {
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this.Fs.exists
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.calledWith(`${this.location}/${this.name1Filtered}`)
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.should.equal(true)
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return done()
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}
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)
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})
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// fs.exists simply returns false on any error, so...
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it('should not return an error', function(done) {
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return this.FSPersistorManager.checkIfFileExists(
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this.location,
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this.name1,
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(err, exists) => {
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expect(err).to.be.null
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return done()
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}
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)
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})
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it('Should return true for existing files', function(done) {
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this.Fs.exists.callsArgWith(1, true)
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return this.FSPersistorManager.checkIfFileExists(
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this.location,
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this.name1,
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(err, exists) => {
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exists.should.be.true
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return done()
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}
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)
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})
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return it('Should return false for non-existing files', function(done) {
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this.Fs.exists.callsArgWith(1, false)
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return this.FSPersistorManager.checkIfFileExists(
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this.location,
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this.name1,
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(err, exists) => {
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exists.should.be.false
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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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return describe('directorySize', function() {
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it('should propogate the error', function(done) {
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this.Fs.readdir.callsArgWith(1, this.error)
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return this.FSPersistorManager.directorySize(
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this.location,
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this.name1,
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(err, totalsize) => {
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err.should.equal(this.error)
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return done()
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}
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)
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})
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return it('should sum directory files size', function(done) {
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this.Fs.readdir.callsArgWith(1, null, [
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{ file1: 'file1' },
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{ file2: 'file2' }
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])
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this.Fs.fstatSync.returns({ size: 1024 })
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return this.FSPersistorManager.directorySize(
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this.location,
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this.name1,
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(err, totalsize) => {
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expect(totalsize).to.equal(2048)
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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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