sinon = require('sinon') expect = require("chai").expect chai = require('chai') should = chai.should() modulePath = "../../../../app/js/Features/Uploads/ArchiveManager.js" SandboxedModule = require('sandboxed-module') events = require "events" describe "ArchiveManager", -> beforeEach -> @logger = error: sinon.stub() err:-> log: sinon.stub() @process = new events.EventEmitter @process.stdout = new events.EventEmitter @process.stderr = new events.EventEmitter @child = spawn: sinon.stub().returns(@process) @metrics = Timer: class Timer done: sinon.stub() @ArchiveManager = SandboxedModule.require modulePath, requires: "child_process": @child "logger-sharelatex": @logger "metrics-sharelatex": @metrics "fs": @fs = {} describe "extractZipArchive", -> beforeEach -> @source = "/path/to/zip/source.zip" @destination = "/path/to/zip/destination" @callback = sinon.stub() @ArchiveManager._isZipTooLarge = sinon.stub().callsArgWith(1, null, false) describe "successfully", -> beforeEach (done) -> @ArchiveManager.extractZipArchive @source, @destination, done @process.emit "close" it "should run unzip", -> @child.spawn.calledWithExactly("unzip", [@source, "-d", @destination]).should.equal true it "should time the unzip", -> @metrics.Timer::done.called.should.equal true it "should log the unzip", -> @logger.log.calledWith(sinon.match.any, "unzipping file").should.equal true describe "with an error on stderr", -> beforeEach (done) -> @ArchiveManager.extractZipArchive @source, @destination, (error) => @callback(error) done() @process.stderr.emit "data", "Something went wrong" @process.emit "close" it "should return the callback with an error", -> @callback.calledWithExactly(new Error("Something went wrong")).should.equal true it "should log out the error", -> @logger.error.called.should.equal true describe "with a zip that is too large", -> beforeEach (done) -> @ArchiveManager._isZipTooLarge = sinon.stub().callsArgWith(1, null, true) @ArchiveManager.extractZipArchive @source, @destination, (error) => @callback(error) done() it "should return the callback with an error", -> @callback.calledWithExactly(new Error("zip_too_large")).should.equal true it "should not call spawn", -> @child.spawn.called.should.equal false describe "with an error on the process", -> beforeEach (done) -> @ArchiveManager.extractZipArchive @source, @destination, (error) => @callback(error) done() @process.emit "error", new Error("Something went wrong") it "should return the callback with an error", -> @callback.calledWithExactly(new Error("Something went wrong")).should.equal true it "should log out the error", -> @logger.error.called.should.equal true describe "_isZipTooLarge", -> beforeEach -> @output = (totalSize)->" Length Date Time Name \n-------- ---- ---- ---- \n241 03-12-16 12:20 main.tex \n108801 03-12-16 12:20 ddd/x1J5kHh.jpg \n-------- ------- \n#{totalSize} 2 files\n" it "should return false with small output", (done)-> @ArchiveManager._isZipTooLarge @source, (error, isTooLarge) => isTooLarge.should.equal false done() @process.stdout.emit "data", @output("109042") @process.emit "close" it "should return true with large bytes", (done)-> @ArchiveManager._isZipTooLarge @source, (error, isTooLarge) => isTooLarge.should.equal true done() @process.stdout.emit "data", @output("1090000000000000042") @process.emit "close" it "should return error on no data", (done)-> @ArchiveManager._isZipTooLarge @source, (error, isTooLarge) => expect(error).to.exist done() @process.stdout.emit "data", "" @process.emit "close" it "should return error if it didn't get a number", (done)-> @ArchiveManager._isZipTooLarge @source, (error, isTooLarge) => expect(error).to.exist done() @process.stdout.emit "data", @output("total_size_string") @process.emit "close" it "should return error if the is only a bit of data", (done)-> @ArchiveManager._isZipTooLarge @source, (error, isTooLarge) => expect(error).to.exist done() @process.stdout.emit "data", " Length Date Time Name \n--------" @process.emit "close" describe "findTopLevelDirectory", -> beforeEach -> @fs.readdir = sinon.stub() @fs.stat = sinon.stub() @directory = "test/directory" describe "with multiple files", -> beforeEach -> @fs.readdir.callsArgWith(1, null, ["multiple", "files"]) @ArchiveManager.findTopLevelDirectory(@directory, @callback) it "should find the files in the directory", -> @fs.readdir .calledWith(@directory) .should.equal true it "should return the original directory", -> @callback .calledWith(null, @directory) .should.equal true describe "with a single file (not folder)", -> beforeEach -> @fs.readdir.callsArgWith(1, null, ["foo.tex"]) @fs.stat.callsArgWith(1, null, { isDirectory: () -> false }) @ArchiveManager.findTopLevelDirectory(@directory, @callback) it "should check if the file is a directory", -> @fs.stat .calledWith(@directory + "/foo.tex") .should.equal true it "should return the original directory", -> @callback .calledWith(null, @directory) .should.equal true describe "with a single top-level folder", -> beforeEach -> @fs.readdir.callsArgWith(1, null, ["folder"]) @fs.stat.callsArgWith(1, null, { isDirectory: () -> true }) @ArchiveManager.findTopLevelDirectory(@directory, @callback) it "should check if the file is a directory", -> @fs.stat .calledWith(@directory + "/folder") .should.equal true it "should return the child directory", -> @callback .calledWith(null, @directory + "/folder") .should.equal true