var util = require('../../lib/test-utils.js'); var expect = require('chai').expect; function getTimes(fs, path, callback) { fs.stat(path, function(error, stats) { if(error) throw error; callback({mtime: stats.mtime, atime: stats.atime}); }); } describe('FileSystemShell.touch', function() { beforeEach(util.setup); afterEach(util.cleanup); it('should be a function', function() { var shell = util.shell(); expect(shell.touch).to.be.a('function'); }); it('should create a new file if path does not exist', function(done) { var fs = util.fs(); var shell = new fs.Shell(); shell.touch('/newfile', function(error) { if(error) throw error; fs.stat('/newfile', function(error, stats) { expect(error).not.to.exist; expect(stats.isFile()).to.be.true; done(); }); }); }); it('should skip creating a new file if options.updateOnly is true', function(done) { var fs = util.fs(); var shell = new fs.Shell(); shell.touch('/newfile', { updateOnly: true }, function(error) { if(error) throw error; fs.stat('/newfile', function(error, stats) { expect(error).to.exist; expect(stats).not.to.exist; done(); }); }); }); it('should update times if path does exist', function(done) { var fs = util.fs(); var shell = new fs.Shell(); var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.open('/newfile', 'w', function (error, fd) { if (error) throw error; fs.futimes(fd, atime, mtime, function (error) { if(error) throw error; fs.close(fd, function(error) { if(error) throw error; getTimes(fs, '/newfile', function(times1) { shell.touch('/newfile', function(error) { expect(error).not.to.exist; getTimes(fs, '/newfile', function(times2) { expect(times2.mtime).to.be.above(times1.mtime); expect(times2.atime).to.be.above(times1.atime); done(); }); }); }); }); }); }); }); it('should update times to specified date if path does exist', function(done) { var fs = util.fs(); var shell = new fs.Shell(); var date = Date.parse('1 Oct 2001 15:33:22'); fs.open('/newfile', 'w', function (error, fd) { if (error) throw error; fs.close(fd, function(error) { if(error) throw error; shell.touch('/newfile', { date: date }, function(error) { expect(error).not.to.exist; getTimes(fs, '/newfile', function(times) { expect(times.mtime).to.equal(date); done(); }); }); }); }); }); });