How to use AsyncCtrl method in Protractor

Best JavaScript code snippet using protractor

main.js

Source:main.js

1/*! Node Light Sever @license: CC-BY-4.0 - BwayCer (https://bwaycer.github.io/about/) */2"use strict";3const http   = require('http');4const fs     = require('fs');5const path   = require('path');6const url    = require('url');7const events = require('events');8let htm           = require('./htm');9let lxoxg         = require('./lxoxg');10let getMIME       = require('./getMIME');11let errorPage     = require('./errorPage');12let preprocessors = require('./preprocessor');13let config = {};14void function () {15    // å½ä»¤è¡å³éçåæ¸ argument vector16    let argv = Array.prototype.slice.call(process.argv, 1);17    let compartment = {_: []};18    let keyCmpt = 1;19    let regexFlog = /^(-|--)([$_0-9A-Za-z]+)(=(.+))?$/;20    for (let p = 1, len = argv.length; p < len ; p++) {21        let item = argv[p];22        let matchFlog = item.match(regexFlog);23        if (matchFlog) {24            if (!keyCmpt) throw Error('è«éµå®ãå½ä»¤ > é¸é  > åæ¸ãçå½ä»¤æ¬¡åºã');25            keyCmpt = (matchFlog[1].length === 1 ? '_' : '__') + matchFlog[2];26            let val = matchFlog[4];27            compartment[keyCmpt] = val ? val : true;28            if (val) keyCmpt = 1;29        } else {30            if (typeof keyCmpt === 'string') {31                compartment[keyCmpt] = item;32                keyCmpt = 1;33            } else {34                compartment._.push(item);35                keyCmpt = 0;36            }37        }38    }39    // æ¸åæåä¸å½±é¿ http.createServer çå¤æ·40    config.port = process.env.PORT || compartment._p || 8080;41    config.host = process.env.HOST || compartment._h || '0.0.0.0'; // '127.0.0.1'42    let rootPath = compartment._[0];43    rootPath = (rootPath && fs.existsSync(rootPath)) ? rootPath : process.cwd();44    config.rootPath = rootPath;45    config.rootAbsolutePath = path.join(process.cwd(), rootPath);46    console.log('config: ' + JSON.stringify(config, null, 4));47}();48let faviconInfo = {};49void function () {50    var path = faviconInfo.path = __dirname + '/favicon_ftp_128.png';51    var bufFile = faviconInfo.bufFile = fs.readFileSync( path );52    var resHeader = faviconInfo.resHeader = {};53    resHeader[ 'Content-Type' ] = getMIME( '.ico' ) + '; charset=UTF-8';54    resHeader[ 'Content-Length' ] = Buffer.from( bufFile ).length;55}();56let asyncSeries;57void function () {58    /***59     * é£åçéæ°åè£ã60     */61    let _rewrapArr = function rewrapArr( arrTarget ) {62        var len = arrTarget.length;63        var arrAns = new Array( len );64        while ( len-- ) arrAns[ len ] = arrTarget[ len ];65        return arrAns;66    };67    /* ç°æ¥ç·¨ç¨ Asynchronous Programming */68    /***69     * é£çºï¼ é£çºä¹å½å¼æ¸å®ã70     *71     * @param {Array} [preArgs] - åå§åæ¸ã72     * @param {...Function} asyncOpt - æä½ç°æ¥çå½æ¸ã73     *74     * @example75     * async.series(76     *     [[ ...anyData],]77     *     function ( [ ...anyData,] fnDone ) {78     *         setTimeout( fnDone, 1000, null, 'data' );79     *     },80     *     function ( err[, ...anyData], fnDone ) {...},81     *     ...,82     *     function ( err[, ...anyData] ) {...}83     * );84     */85    asyncSeries = function series() {86        var pushArgs;87        var list = _rewrapArr( arguments );88        pushArgs = typeof list[ 0 ] === 'function' ? [] : list.shift();89        pushArgs.push( series.toBind( list ) );90        list.shift().apply( null, pushArgs );91    };92    asyncSeries.toBind = function ( arrList ) {93        function asyncCtrl() {94            var list = asyncCtrl.list;95            var pushArgs = asyncCtrl._getPushArgs( arguments );96            if( list.length > 1 ) pushArgs.push( asyncCtrl );97            list.shift().apply( null, pushArgs );98        }99        asyncCtrl.list = arrList;100        asyncCtrl.needArgs = null;101        asyncCtrl.next = this.next;102        asyncCtrl.addArgs = this.addArgs;103        asyncCtrl._getPushArgs = this._getPushArgs;104        return asyncCtrl;105    };106    asyncSeries.next = function ( numQuantity ) {107        numQuantity = numQuantity > 1 ? numQuantity : 1;108        var list = this.list;109        var len = list.length;110        var idx = 0;111        var idxReplace = numQuantity;112        while ( idxReplace < len ) list[ idx++ ] = list[ idxReplace++ ];113        while ( idx++ < len ) list.pop();114        return this;115    };116    asyncSeries.addArgs = function ( arrNeedArgs ) {117        this.needArgs = arrNeedArgs;118        return this;119    };120    asyncSeries._getPushArgs = function ( arrArgs ) {121        var arrNeed = this.needArgs;122        if ( !arrNeed ) return _rewrapArr( arrArgs );123        var len = arrArgs.length;124        while ( len-- ) arrNeed[ len ] = arrArgs[ len ];125        this.needArgs = null;126        return arrNeed;127    };128}();129let taskTick;130taskTick = [131    null,132    function getPathFsStat(own, fnDone) {133        let localPath = path.join(config.rootPath, own.url);134        own.loog.msg(['å°æè·¯å¾ï¼ ' + localPath]);135        own.path = localPath;136        own.pathParse = path.parse(localPath);137        let ext = path.extname(own.url);138        let limitOwn = {139            loog: own.loog,140            rootPath: config.rootPath,141            rootAbsolutePath: config.rootAbsolutePath,142            url: own.url,143            urlQuery: own.urlQuery,144            path: own.path,145            pathParse: own.pathParse,146        };147        // é èçå¨148        let preprocessor = preprocessors[ext];149        if (preprocessor) {150            own.loog.msg([preprocessor.showName + ' æª¢æ¥ä¸...']);151            preprocessor(limitOwn, fnDone.addArgs([null, own]));152        } else {153            fnDone(null, own);154        }155    },156    function (err, own, fnDone) {157        fs.stat(own.path, fnDone.addArgs([null, null, own]));158    },159    function (err, objStat, own, fnDone){160        if (err) {161            errStage(own, '404', err, 'è®åæä»¶å¤±æ');162        } else if (objStat.isDirectory()) {163            own.loog.msg(['åå¾æä»¶é¡åï¼ è³æå¤¾']);164            own.pathStat = objStat;165            fnDone(null, own);166        } else if (objStat.isFile()) {167            own.loog.msg(['åå¾æä»¶é¡åï¼ æä»¶']);168            own.pathStat = objStat;169            let ext = own.pathParse.ext.toLowerCase();170            let isHCJFile = ext === '.html' || ext === '.css' || ext === '.js';171            if (isHCJFile) fnDone.next(2)(null, own, ext);172            else fnDone.next(3)(null, own, ext);173        } else {174            errStage(own, '404', null, 'åå¾æªç¥çæä»¶é¡å');175        }176    },177    // directory178    function getPathFsReaddir( err, own, fnDone ) {179        fs.readdir( own.path, fnDone.addArgs( [ null, null, own ] ) );180    },181    function openDirectory( err, arrFiles, own ) {182        if( err ) errStage( own, '404', err, 'ç¡æ³éåè³æå¤¾' );183        let url = path.join( own.url, '/' );184        let txtHtml = htmViewDir( 'ç®é - ' + own.url, {185            fileNameInDir: htm.tag( function ( t ) {186                t.loop( arrFiles, function ( t, val ) {187                    t( 'div',188                        t.singleTag( 'img', { src: '?' } ),189                        t( 'a', { href: url + val }, val )190                    );191                } );192            } )193        } );194        let resHeader = {};195        resHeader[ 'Content-Type' ] = 'text/html; charset=UTF-8';196        resHeader[ 'Accept-Ranges' ] = 'bytes';197        resHeader[ 'Content-Length' ] = Buffer.from( txtHtml ).length;198        let response = own.response;199        response.writeHead( 200, resHeader );200        response.end( txtHtml );201        response.on( 'finish', function () {202            own.loog.msg('end');203        } );204    },205    function openHCJ( err, own, ext ) {206        let mime;207        switch ( ext ) {208            case '.html': mime = 'text/html'; break;209            case '.css': mime = 'text/css'; break;210            case '.js': mime = 'application/x-javascript'; break;211        }212        let resHeader = {};213        resHeader[ 'Content-Type' ] = mime + '; charset=UTF-8';214        resHeader[ 'Content-Length' ] = own.pathStat.size;215        pipeResponse( own.path, '', own, own.response, 200, resHeader );216    },217    // file218    function openCommonFile( err, own, ext, fnDone ) {219        let reqRange = own.request.headers.range;220        if( reqRange ) return fnDone( err, own, ext, reqRange );221        let response = own.response;222        let resHeader = {};223        resHeader[ 'Content-Type' ] = getMIME( ext ) + '; charset=UTF-8';224        if ( ~( [ '.mp4', ].indexOf( ext ) ) ) {225            resHeader[ 'Content-Length' ] = 0;226            response.writeHead( 200, resHeader );227            response.end();228            own.loog.msg( 'end' );229            return;230        }231        resHeader[ 'Content-Length' ] = own.pathStat.size;232        pipeResponse( own.path, '', own, response, 200, resHeader );233    },234    function filepipeStream( err, own, ext, reqRange ) {235        let response = own.response;236        let fileSize = own.pathStat.size;237        let rangeInfo = _handleRange( reqRange, fileSize );238        let statusCode = rangeInfo.statusCode;239        let contentType = getMIME( ext ) + '; charset=UTF-8';240        own.loog.msg( [241            'HTTP çæç¢¼ï¼ ' + statusCode,242            'é¡åï¼ ' + contentType,243        ] );244        let resHeader = {};245        resHeader[ 'Content-Type' ] = contentType;246        if ( rangeInfo.statusCode !== 206 ) {247            resHeader[ 'Content-Range' ] = 'bytes *\/' + fileSize;248            response.writeHead( statusCode, resHeader );249            response.end();250            own.loog.msg( 'end' );251        }252        own.loog.msg( [253            'è«æ±ç¯åï¼ ' + rangeInfo.start + ' ~ ' + rangeInfo.end254                + ' ( ' + rangeInfo.length + ' )'255        ] );256        let maxResLength = 512 * 1024 * 8;257        if ( rangeInfo.length > maxResLength ) {258            rangeInfo.length = maxResLength;259            rangeInfo.end = rangeInfo.start + maxResLength - 1;260        }261        resHeader[ 'Accept-Ranges' ] = 'bytes';262        resHeader[ 'Content-Range' ] = 'bytes ' + rangeInfo.start + '-' + rangeInfo.end + '/' + fileSize;263        resHeader[ 'Content-Length' ] = rangeInfo.length;264        own.loog.msg( [265            'åæç¯åï¼ ' + rangeInfo.start + ' ~ ' + rangeInfo.end266                + ' ( ' + rangeInfo.length + ' )'267        ] );268        pipeResponse(269            own.path,270            { start: rangeInfo.start, end: rangeInfo.end },271            own,272            own.response,273            rangeInfo.statusCode,274            resHeader275        );276    }277];278let htmViewDir = htm()279        .head280            .meta( { charset: 'utf-8' } )281            .title()282            .style( {283                'img': {284                    verticalAlign: 'middle',285                    width: '24px',286                    height: '24px',287                    padding: '4px',288                    fontSize: '18px',289                },290            } )291        .body292            .txt( '{{fileNameInDir}}' )293    .mth();294// http://blog.aijc.net/server/2015/11/12/HTTPåè®®206ç¶æç 295function _handleRange( strReqRange, numFileSize ){296    let rangeInfo = {297        statusCode: 206,298        length: 0,299        start: 0,300        end: 0301    };302    if ( strReqRange === 'bytes=0-0,-1' ) {303        rangeInfo.length = numFileSize;304        rangeInfo.end = numFileSize - 1;305        return rangeInfo;306    }307    let matchReqRange = strReqRange.match( /^bytes=(\d*)-(\d*)$/ );308    if( !matchReqRange ) {309        rangeInfo.statusCode = 406;310        return rangeInfo;311    }312    let reqStart = matchReqRange[ 1 ];313    let reqEnd   = matchReqRange[ 2 ];314    // è«æ±å¼ç¸ççææ³æçé ä½ä¸æç½315    if( reqStart === reqEnd ) {316        rangeInfo.statusCode = 406;317        return rangeInfo;318    }319    let numReqStart = Number( reqStart );320    let numReqEnd   = Number( reqEnd );321    // è«æ±è¶åºç¯å322    if ( reqEnd > numFileSize ) {323        rangeInfo.statusCode = 416;324        return rangeInfo;325    }326    if ( reqStart && reqEnd ) {327        // è«æ±ä¸åç328        if ( numReqStart > numReqEnd ) {329            rangeInfo.statusCode = 406;330            return rangeInfo;331        }332        rangeInfo.length = numReqEnd - numReqStart + 1;333        rangeInfo.start = numReqStart;334        rangeInfo.end = numReqEnd;335        return rangeInfo;336    }337    if ( reqStart ) {338        numReqEnd = numFileSize - 1;339        rangeInfo.length = numFileSize - numReqStart;340        rangeInfo.start = numReqStart;341        rangeInfo.end = numReqEnd;342        return rangeInfo;343    }344    // reqEnd345    rangeInfo.length = numReqEnd;346    rangeInfo.start = numFileSize - numReqEnd;347    rangeInfo.end = numFileSize - 1;348    return rangeInfo;349}350function pipeResponse( path, fsReadOptions, own, response, statusCode, resHeader ) {351    fs.createReadStream( path, fsReadOptions )352        .on( 'open', function () {353            own.loog.msg( [ 'æåéå "' + path + '" æä»¶' ] );354            response.writeHead( statusCode, resHeader );355        } )356        .on( 'error', function ( err ) {357            errStage( own, '404', err, 'è®å "' + path + '" æä»¶å¤±æ' );358        } )359        .pipe( response )360        .on( 'finish', function () {361            own.loog.msg( 'end' );362        } )363    ;364}365function errStage( own, errCode, insErr, strErrMsg ) {366    var errMsg = [ 'HTTP çæç¢¼ï¼ ' + errCode  ]367    if ( strErrMsg ) errMsg.push( strErrMsg );368    if ( insErr ) errMsg.push( 'Uncaught ' + insErr.stack );369    own.loog.msg( 'end', errMsg );370    let bufHtml = Buffer.from( errorPage( errCode, errMsg ) );371    let resHeader = {};372    resHeader[ 'Content-Type' ] = 'text/html; charset=UTF-8';373    resHeader[ 'Content-Length' ] = bufHtml.length;374    own.response.writeHead( 404, resHeader );375    own.response.end( bufHtml );376}377function getIpList() {378    let key;379    let networkInterfaces = require('os').networkInterfaces();380    let list = [];381    for (key in networkInterfaces) {382        networkInterfaces[key].forEach(function (info, idx) {383            if (info.family === 'IPv4') {384                list.push(info.address);385            }386        });387    }388    return list;389}390let nodeServer = http.createServer( function( request, response ) {391    let urlParse = url.parse( request.url, true );392    let urlPathname = urlParse.pathname;393    if ( urlPathname === '/favicon.ico' ) {394        response.writeHead( 200, faviconInfo.resHeader );395        response.end( faviconInfo.bufFile );396        return;397    }398    let own ={399        loog: new lxoxg( request, response ),400        request: request,401        response: response,402        url: decodeURIComponent( urlPathname ),403        urlQuery: urlParse.query,404    };405    taskTick[ 0 ] = [ own ];406    asyncSeries.apply( null, taskTick );407} );408nodeServer.listen(409    config.port,410    function () {411        let ipList = getIpList();412        let ipInfotxt = 'ä¼ºæå¨éåæ¼ ';413        switch (ipList.length) {414            case 0:415                break;416            case 1:417                ipInfotxt += 'http://' + orgin + ':' + config.port + '/';418                break;419            default:420                ipList.forEach(function (ip) {421                    ipInfotxt += '\n    http://' + ip + ':' + config.port + '/';422                });423        }424        console.log(ipInfotxt + '\n\n');425    }...

app.js

Source:app.js

1(function () {2    "use strict";3    var mySuperApp = angular.module('mySuperApp', ['ngRoute', "kendo.directives"]);4    mySuperApp.config(['$routeProvider', function($routeProvider) {5        $routeProvider.when('/page1', {6            templateUrl: 'views/page1.html',7            controller: 'MainPageCtrl',8          });9        $routeProvider.when('/page2', {10            templateUrl: 'views/page2.html',11          }).12          when('/async', {13            templateUrl: 'views/async.html',14            controller: 'AsyncCtrl',15          }).16          when('/kendoui', {17            templateUrl: 'views/kendoui.html',18            controller: 'KendoUiCtrl',19          }).20          otherwise({21            redirectTo: '/page1',22          });23    }]);24    mySuperApp.controller("MainPageCtrl", ["$scope", function($scope) {25        $scope.displayedTexts = [];26        $scope.inputText = "";27        $scope.copyText = function() {28            $scope.displayedTexts.push({txt: $scope.inputText});29        };30    }]);31    mySuperApp.controller("AsyncCtrl", ["$scope", "$http", "$q", function($scope, $http, $q) {32        $scope.results = [];33        var p1 = $http.get("/mult?arg1=1&arg2=2");34        var p2 = $http.get("/mult?arg1=2&arg2=3");35        var p3 = $http.get("/mult?arg1=3&arg2=4");36        var p4 = $http.get("/mult?arg1=4&arg2=5");37        var p5 = $http.get("/mult?arg1=5&arg2=6");38        $q.all([p1, p2, p3, p4, p5]).then(function(results) {39            results.forEach(function(element) {40                $scope.results.push(element.data);41            });42        });43        console.log("b");44    }]);45    mySuperApp.directive('helloText', [function() {46      return {47        restrict: 'E',48        templateUrl: 'views/hello-text.html',49        scope: {},50        link: function($scope, element, attr) {51            $scope.date = new Date();52            setInterval(function() {53                $scope.date = new Date();54                $scope.$apply();55            }, 100);56        },57      };58    }]);59    mySuperApp.controller("KendoUiCtrl", ["$scope", "$http", function($scope, $http) {60        $scope.gridOptions = {61            columns: [62                {"field": "firstName", "title": "First Name", width: 200},63                {"field": "familyName", "title": "Family Name", width: 200},64                {"field": "age", "title": "Age"},65                {"field": "title", "title": "Title"},66                {"field": "salary","title": "Salary", "format": "{0:n0}"},67            ],68            height: 200,69            resizable: true,70            sortable: true,71            filterable: true,72            editable: true,73        };74        $scope.chartOptions = {75            height: 500,76            series: [{77                type: "scatterLine",78                name: "Salary",79                yField: "salary",80                xField: "age",81            }],82            xAxis: {83                title: "Age",84            },85            yAxis: {86                title: "Salary",87            },88        };89        $scope.dataSource = new kendo.data.DataSource({});90        $http.get("db.json").then(function(result) {91            $scope.dataSource.data(result.data);92        });93    }]);...

async.js

Source:async.js

1function AsyncCtrl($scope, $http, $timeout, $location) {2  $scope.slowHttpStatus = 'not started';3  $scope.slowFunctionStatus = 'not started';4  $scope.slowTimeoutStatus = 'not started';5  $scope.slowAngularTimeoutStatus = 'not started';6  $scope.slowAngularTimeoutPromiseStatus = 'not started';7  $scope.slowHttpPromiseStatus = 'not started';8  $scope.routingChangeStatus = 'not started';9  $scope.templateUrl = '/fastTemplateUrl';10  $scope.slowHttp = function() {11    $scope.slowHttpStatus = 'pending...';12    $http({method: 'GET', url: '/slowcall'}).success(function() {13      $scope.slowHttpStatus = 'done';14    });15  };...

test.js

Source:test.js

1/**2 * Created by Agent47 on 2018/1/263 * */4"use strict";5const asyncCtrl = require("./asyncCtrl");6const promisify = require("util").promisify;7function test(time, callback) {8    setTimeout(() => callback(null, time), time)9}10function test2(time, callback) {11    setTimeout(() => callback(null, time), time)12}13const asyncCtrlWithParam = asyncCtrl(2);14const _test = promisify(asyncCtrlWithParam(test));15const _test2 = promisify(asyncCtrlWithParam(test2));16_test(1000).then((time) => {console.log('ä»»å¡1-1-0 å®æ', time);return 100})17    .then((time) => _test(time))18    .catch(console.log)19    .then((time) => console.log('ä»»å¡1-1-1 å®æ',time));20_test2(1000).then((time) => console.log('ä»»å¡2-1 å®æ', time));21_test(1000).then((time) => console.log('ä»»å¡1-2 å®æ', time));22_test2(1000).then((time) => console.log('ä»»å¡2-2 å®æ', time));23_test(1000).then((time) => console.log('ä»»å¡1-3 å®æ', time));24_test2(1000).then((time) => console.log('ä»»å¡2-3 å®æ', time));25_test(1000).then((time) => console.log('ä»»å¡1-4 å®æ', time));26_test2(1000).then((time) => console.log('ä»»å¡2-4 å®æ', time));...

爬取煎蛋网.js

Source:爬取煎蛋网.js

1/**2 * Created by Agent47 on 2018/1/293 * */4"use strict";5const puppeteer = require("puppeteer");6const path = require("path");7const _download = require('./download');8const promisify = require('util').promisify;9const asyncCtrl = require("./asyncCtrl")(5);10const download = promisify(asyncCtrl(_download));11async function main() {12    const browser = await puppeteer.launch({headless: true});13    const page = await browser.newPage();14    try {15        await page.goto("http://jandan.net/pic/page-189#comments", {waitUntil: "networkidle2"});16    } catch (e) {17    }18    const hrefs = await page.evaluate(() => {19        // ç¸å½äºå¨æµè§å¨çæ§å°ä¸ä½¿ç¨ä»£ç  å¦æreturn å°±ä¼è¿åæ¥20        return Array.from($("a:contains(æ¥çåå¾)")).map(v => v.href)21    });22    await Promise.all(hrefs.map(href => download(href, path.resolve("test", path.resolve("test", path.basename(href))))));23    console.log(hrefs)24    // console.log(links.join("\n"));25    browser.close();26}...

asyncCtrl.js

Source:asyncCtrl.js

1/**2 * Created by Agent47 on 2018/1/263 * */4"use strict";5const asyncCtrl =6    //  éå¶éåçé¿åº¦  å½åéåçé¿åº¦      çå¾çéå7    (queueLimit, currentQueueLength = 0, waitQueue = []) =>8        (fun) =>9            (...args) => {10                const originCallback = args.pop();11                const callback = function (...args) {12                    // æ§è¡ååè°13                    originCallback(...args);14                    if (waitQueue.length) {15                        waitQueue.shift()()16                    } else {17                        currentQueueLength--;18                    }19                };20                if (currentQueueLength === queueLimit) {21                    waitQueue.push(() => fun.call(null, ...args, callback));22                } else {23                    currentQueueLength++;24                    fun(...args, callback);25                }26            };...

index.js

Source:index.js

1var express = require('express');2var router = express.Router();3var notesCtrl = require('../controllers/notes.Ctrl')4var asyncCtrl = require('../controllers/async.Ctrl')5router.get('/', asyncCtrl.homePage);6router.post('/', notesCtrl.noteByMember);7router.get('/newnote', notesCtrl.allUsersNotes);8router.post('/newnote', notesCtrl.createNote);...

Using AI Code Generation

1var async = require('async');2var AsyncCtrl = require('asyncctrl');3var asyncCtrl = new AsyncCtrl();4describe('Protractor Demo App', function() {5  it('should have a title', function() {6    element(by.model('first')).sendKeys(1);7    element(by.model('second')).sendKeys(2);8    element(by.id('gobutton')).click();9    asyncCtrl.wait(function() {10      return element(by.binding('latest')).getText().then(function(text) {11        return text === '3';12      });13    }, 5000, 'Expected result to be 3');14  });15});

Using AI Code Generation

1var AsyncCtrl = require('asyncctrl');2describe('AsyncCtrl', function() {3  it('should work', function() {4    var asyncCtrl = new AsyncCtrl();5    asyncCtrl.start();6    setTimeout(function() {7      asyncCtrl.done();8    }, 1000);9    asyncCtrl.wait();10  });11});12var asyncCtrl = new AsyncCtrl();13asyncCtrl.start();14setTimeout(function() {15  asyncCtrl.done();16}, 1000);17asyncCtrl.wait();18asyncCtrl.start();19setTimeout(function() {20  asyncCtrl.done();21}, 2000);22asyncCtrl.wait();23var asyncCtrl = new AsyncCtrl();24asyncCtrl.start();25setTimeout(function() {26  asyncCtrl.done();27}, 1000);28asyncCtrl.wait();29asyncCtrl.start();30setTimeout(function() {31  asyncCtrl.done();32}, 2000);33asyncCtrl.wait();34var asyncCtrl = new AsyncCtrl();35asyncCtrl.start();36setTimeout(function() {37  asyncCtrl.done();38}, 1000);39asyncCtrl.wait();40asyncCtrl.start();41setTimeout(function() {42  asyncCtrl.done();43}, 2000);44asyncCtrl.wait();

Using AI Code Generation

1var AsyncCtrl = require('asyncctrl');2var asyncCtrl = new AsyncCtrl();3var myFunc = function () {4    asyncCtrl.async(function () {5        element(by.model('q')).sendKeys('Protractor');6        element(by.name('btnG')).click();7        browser.getTitle().then(function (title) {8            expect(title).toBe('Protractor - Google Search');9            asyncCtrl.done();10        });11    });12};13myFunc();

Selenium Protractor Tutorial

Protractor is developed by Google Developers to test Angular and AngularJS code. Today, it is used to test non-Angular applications as well. It performs a real-world user-like test against your application in a real browser. It comes under an end-to-end testing framework. As of now, Selenium Protractor has proved to be a popular framework for end-to-end automation for AngularJS.

Let’s talk about what it does:

Protractor, built on WebDriver JS (Selenium), offers Angular-specific locator strategies.
It helps to construct automated tests for applications other than Angular JS and is not just intended to test AngularJS applications.
Page object design pattern is supported by Protractor Selenium, which improves in producing clear and legible code. Automation testers need to write clean code.
Frameworks like Jasmine, Cucumber, and others are fully integrated with Protractor.

Chapters:

What Is Protractor?

Protractor is a JavaScript framework, end-to-end test automation framework for Angular and AngularJS applications.

What Makes Protractor & Selenium A Good Fit For Your Automation Test Scripts?

Protractor Selenium provides new locator methods that actually make it easier to find elements in the DOM.

Writing Sample Code for Automation Testing With Protractor and Selenium

Two files are required to execute Protractor Selenium tests for end-to-end automation: Specs & Config. Go through the link above to understand in a better way.

Executing Cross Browser Parallel testing, Protractor Selenium & LambdaTest (Cloud)

To carry out extensive, automated cross browser testing, you can't imagine installing thousands of the available browsers on your own workstation. The only way to increase browser usage is through remote execution on the cloud. To execute your automation test scripts across a variety of platforms and browser versions, LambdaTest offers more than 3000 browsers.

Cross Browser Testing With Protractor & Selenium

We recommend Selenium for end-to-end automation for AngularJS because both are maintained and owned by Google, and they build JavaScript test automation framework to handle AngularJS components in a way that better matches how developers use it.

Using Selenium Locators In Protractor

For scripting, selenium locators are essential since if they're off, your automation scripts won't run. Therefore, in any testing framework, these Selenium locators are the foundation of your Selenium test automation efforts.

Debugging Protractor Tests

To make sure that your Selenium automation tests function as intended, debugging can be an effective option. Check the blog to know more.

List of Selenium Locators in Protractor

Get familiar with global variables that are majorly used in locating the DOM elements with examples for better understanding of these Selenium locators in protractor.

Handling Multiple Windows

If you are not familiar with writing Selenium test automation on Protractor, here is a blog for you to get you understand in depth.

Handling Timeouts With Selenium

Selenium tests are asynchronous and there are various reasons for a timeout to occur in a Protractor test. Find out how to handle timeouts in this Protractor tutorial.

Handling iFrames And Frames in Selenium

In this Protractor tutorial, learn how to handle frames or iframes in Selenium with Protractor for automated browser testing.

Handling Alerts And Popups

Handle alerts and popups in Protractor more efficiently. It can be confusing. Here's a simple guide to understand how to handle alerts and popups in Selenium.