How to use getFreeWorker method in Cypress

Best JavaScript code snippet using cypress

script.js

Source:script.js Github

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...79        for (let i=0; i<projects.length; i++){80            81            if(projects[i].getType() == 1){82                83                if(webDepartament.getFreeWorker()>0){84                    //console.log("============================")85                    webDepartament.transferProject(projects[i])86                    projects.splice(i, 1)87                    //console.log("Projects transfer")88                }89                else{90                    this.invite_worker_web++91                }92            }93            else{94                if(projects[i].getType() == 2){95                    96                    if(mobileDepartament.getFreeWorker()>0){97                        //console.log("============================")98                        mobileDepartament.transferProject(projects[i])99                        projects.splice(i, 1)100                        //console.log("Projects transfer")101                    }102                    else{103                        this.invite_worker_mobile++104                    }105                }106            }107        }108    }109}110class Departament{111    static type112    static free_worker113    static itog_project114    constructor(_type){115        this.type = _type116        this.free_worker = 0117        this.itog_project = 0118    }119    invite(){120        this.free_worker++121    }122    transferProject(_project){123        for(let i=0; i<workers.length; i++){124            125            if (workers[i].getType() == _project.getType() && workers[i].getProject()==undefined){126                //console.log("aaa")127                workers[i].addProject(_project)128                this.free_worker--129                break130                131            }132        }133        if (this.free_worker>0){134            for(let i=0; i<workers.length; i++){135                if (workers[i].getProject()!=undefined){136                    if(workers[i].getType == 2 && workers[i].getProject().getLvl() == 2 && workers[i].getProject().getQuantity()==1){137                        for(let j=0; j<workers.length && workers[i].getProject().getQuantity!=2; j++){138                            if(workers[j].getType == 2 && workers[j].getProject() == undefined){139                                workers[j].addProject(workers[i].getProject())140                                workers[i].getProject().cnahgeQuantity(2)141                                workers[j].getProject().cnahgeQuantity(2)142                                this.free_worker--143                            }144                        }145                    }146                    if(workers[i].getType == 2 && workers[i].getProject().getLvl() == 3 && workers[i].getProject().getQuantity()<3){147                        for(let j=0; j<workers.length && workers[i].getProject().getQuantity<3; j++){148                            if(workers[j].getType == 2 && workers[j].getProject() == undefined){149                                workers[j].addProject(workers[i].getProject())150                                workers[i].getProject().cnahgeQuantity(0)151                                workers[j].getProject().cnahgeQuantity(0)152                                this.free_worker--153                            }154                        }155                    }156                }157            }158        }159        160        161    }162    getFreeWorker(){163        return this.free_worker164    }165    freework(){166        this.free_worker++167    }168    freework_un(){169        this.free_worker--170    }171    getstats(){172        return this.itog_project173    }174    incstats(){175        this.itog_project++176    }177}178var size_id_project = 0179class Project{180    static lvl181    static type182    static id183    static quantity_worker184    185    constructor(_lvl, _type){186        this.lvl = _lvl187        this.type = _type188        this.id = size_id_project189        size_id_project++190        this.quantity_worker = 0191    }192    getLvl(){193        return this.lvl194    }195    getType(){196        return this.type197    }198    joinDay(){199        this.lvl--200        201        if(this.lvl <=0){202            if (this.type ==1){203                webDepartament.incstats()204            }205            if (this.type ==2){206                mobileDepartament.incstats()207            }208            209            return true210        }211        else{212            return false213        }214    }215    cnahgeQuantity(_quantity){216        this.quantity_worker = _quantity217        if (_quantity ==0){218            this.quantity_worker++219        }220    }221    getQuantity(){222        return this.quantity_worker223    }224}225function free_work_web(){226    webDepartament.freework()227}228function free_work_mobile(){229    mobileDepartament.freework()230}231class Worker{232    static project233    static project_stats234    static uval_stats235    static back_day236    constructor(_type){237        this.type = _type238        this.project_stats = 0239        this.uval_stats = 0240        this.back_day = -1241    }242    addProject(_project){243        this.project = _project244        this.project.cnahgeQuantity(1)245    }246    getType(){247        return this.type248    }249    getProject(){250        return this.project251    }252    joinDay(_day){253        let uval = getRandom(0, 20)254       255        //console.log("UUUUUUUUUUUUUUUUUUUUUUUUUUUUU", uval, this.back_day +1, _day)256        if ((uval > 15 && this.back_day +1 == _day) || (this.back_day==-1 && uval > 18)){257            this.uval_stats++258            259        }260        else{261            this.uval_stats = 0262        }263        this.back_day = _day264        265        if (this.project.joinDay()){266            if (this.type ==1){  //паттерн стратегия267                free_work_web()268            }269            if (this.type ==2){270                free_work_web()271            }272            QADep.addProject(this.project)273            this.project = undefined274            //stats_project++275            this.project_stats++276        }277    }278    getStatsuval(){279        return this.uval_stats280    }281    282}283let instance_QA284class QADepartament {285    static type286    projects287    constructor(_type){288        if (!instance_QA){   //паттерн одиночка289            instance_QA = this290        }291        this.projects = []292        this.type = _type293        return instance_QA294    }295    addProject(_project){296        this.projects.push(_project)297    }298    getProjects(){299        return this.projects300    }301    joinDay(){302        for(let i = 0; i<this.projects.length; i++){303            stats_project++304            this.projects.splice(i, 1)305        }306    }307}308var stats_project = 0309var stats_uval = 0310var stats_invite = 0311const direct = new Direct()312let projects = []313const workers = []314const webDepartament = new Departament(1)315const mobileDepartament = new Departament(2)316const QADep = new QADepartament(3)317const start = (k)=>{318    for(let i=0; i<k; i++){319        320        direct.invite()321        322        323        projects=  projects.concat(direct.getProject())324        direct.unvite()325        direct.transferProject()326        //console.log("DAY:", i+1)327        //console.log("Projects: ", projects.length, workers.length)328        329        for(let j=0; j<workers.length; j++){330            //console.log(j, workers[j].getProject(), workers.length)331            if(workers[j].getProject()!=undefined){332                workers[j].joinDay(i)333                //console.log(j, workers[j].getProject())334            }335        }336        QADep.joinDay()337    }338    //console.log(stats_project, projects.length)339    //console.log(webDepartament.getstats(), mobileDepartament.getstats(), workers)340    console.log("Уволенных сотрудников: ", stats_uval)341    //console.log(webDepartament.getFreeWorker())342    //console.log(QADep.getProjects().length)343    console.log("Выполненных проектов: ", stats_project)344    console.log("Принятых сотрудников: ", stats_invite)...

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d10.httpbroker.js

Source:d10.httpbroker.js Github

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...125            loop = null;126          }127          return;128        }129        var freeworker = this.getFreeWorker();130        if (freeworker) {131          requests_count++;132          if (config.debug && config.debug_options.network) {133            debug("Request ", requests_count);134          }135          freeworker.request(cache.pop(), requests_count);136        }137        if (loop == null && cache.length && this.getFreeWorker()) {138          setTimeout(function (me) { me.run(); }, 20, this);139          return;140        }141        if (loop == null && cache.length > 0) {142          loop = window.setInterval(function (me) { me.run(); },143            300,144            this);145        }146      }147      this.getFreeWorker = function () {148        for (var index in http) {149          if (http[index].active() < 1) {150            return http[index];151          }...

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sjclWorkerInclude.js

Source:sjclWorkerInclude.js Github

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...32	};33	var workers = new WorkerManager("sjclWorker", 1, addEntropy);34	var sjclWorker = {35		hash: function (toHash, callback) {36			workers.getFreeWorker(function (err, worker) {37				var data = {38					isHash: true,39					toHash: toHash40				};41				worker.postMessage(data, callback);42			});			43		},44		asym: {45			generateCryptKey: function (curve, callback) {46				if (typeof curve === "function") {47					callback = curve;48					curve = undefined;49				}50				workers.getFreeWorker(function (err, worker) {51					var data = {52						asym: true,53						generate: true,54						crypt: true55					};56					if (curve) {57						data.curve = curve;58					}59					worker.postMessage(data, callback);60				});61			},62			generateSignKey: function (callback, curve) {63				workers.getFreeWorker(function (err, worker) {64					var data = {65						asym: true,66						generate: true,67						crypt: false,68						curve: curve69					};70					worker.postMessage(data, callback);71				});72			},73			kem: function (publicKey, callback) {74				workers.getFreeWorker(function (err, worker) {75					var data = {76						asym: true,77						generate: false,78						action: "kem",79						curve: chelper.getCurveName(publicKey._curve),80						x: publicKey._point.x.toString(),81						y: publicKey._point.y.toString()82					};83					worker.postMessage(data, callback);84				});85			},86			unkem: function (privateKey, tag, callback) {87				workers.getFreeWorker(function (err, worker) {88					var data = {89						asym: true,90						generate: false,91						action: "unkem",92						curve: chelper.getCurveName(privateKey._curve),93						exponent: privateKey._exponent.toString(),94						tag: chelper.bits2hex(tag)95					};96					worker.postMessage(data, callback);97				});98			},99			sign: function (privateKey, toSign, callback) {100				workers.getFreeWorker(function (err, worker) {101					var data = {102						asym: true,103						generate: false,104						action: "sign",105						curve: chelper.getCurveName(privateKey._curve),106						exponent: privateKey._exponent.toString(),107						toSign: chelper.bits2hex(toSign)108					};109					worker.postMessage(data, callback);110				});111			},112			verify: function (publicKey, signature, hash, callback) {113				workers.getFreeWorker(function (err, worker) {114					var data = {115						asym: true,116						generate: false,117						action: "verify",118						curve: chelper.getCurveName(publicKey._curve),119						point: {120							x: publicKey._point.x.toString(),121							y: publicKey._point.y.toString()122						},123						signature: chelper.bits2hex(signature),124						hash: chelper.bits2hex(hash)125					};126					worker.postMessage(data, callback);127				});128			}129		},130		sym: {131			encrypt: function (key, message, iv, callback) {132				workers.getFreeWorker(function (err, worker) {133					var data = {134						"key": key,135						"message": message,136						"iv": iv,137						"asym": false,138						"encrypt": true139					};140					worker.postMessage(data, callback);141				});142			},143			decrypt: function (key, message, callback) {144				workers.getFreeWorker(function (err, worker) {145					var data = {146						"key": key,147						"message": message,148						"asym": false,149						"encrypt": false150					};151					worker.postMessage(data, callback);152				});153			}154		}155	};156	return sjclWorker;...

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worker-pool.js

Source:worker-pool.js Github

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...63  //   }64  // }65  cleanup () {66    clearTimeout(this.cleanupTimer);67    const worker = this.getFreeWorker();68    if (worker) {69      worker.end();70      this.cleanupTimer = setTimeout(this.cleanup.bind(this), 100);71    }72  }73  getFreeWorker () {74    return this.freeWorkers.pop();75  }76  addWorker () {77    if (this.workers.length >= this.concurrency) return;78    const worker = this.runInBand ? require(this.workerPath) : new Worker(this.workerPath, {79      enableWorkerThreads: true,80      numWorkers: 181      // maxRetries: 082    });83    this.workers.push(worker);84    return worker;85  }86  enqueue (item) {87    return new Promise((resolve, reject) => {88      if (this.queue.push({ item, resolve, reject }) === 1) {89        this.process();90      }91    });92  }93  async process () {94    clearTimeout(this.cleanupTimer);95    if (!this.queue.length) {96      this.cleanupTimer = setTimeout(this.cleanup.bind(this), 100);97      return;98    }99    const worker = this.getFreeWorker() || this.addWorker();100    if (!worker) {101      console.log('queue full');102      return;103    }104    const { item, resolve, reject } = this.queue.pop();105    try {106      const result = await worker.process(item);107      resolve(result);108    } catch (e) {109      reject(e);110    }111    this.freeWorkers.unshift(worker);112    this.process();113  }114}115// class MockWorkerPool extends WorkerPool {116//   constructor(options) {117//     super({118//       ...options,119//       concurrency: 1120//     });121//   }122//   getFreeWorker() {123//     return require(this.workerPath);124//   }125// }...

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workmgr.js

Source:workmgr.js Github

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...9        this._js = js;          // the js file10        this._num = num;        // max num worker11        this._domsg = domsg;    // the function to handle message (m)=>{}12    }13    getFreeWorker(delay_ms_if_new_worker, callback) {14        let ret = null;15        // 找到 jobs 数量最少的 worker 16        this._workers.forEach((wk)=>{17            if (helper.isNullOrUndefined(ret)) {18                ret = wk;19            } else {20                if (Object.keys(wk.jobs).length < Object.keys(ret.jobs).length) {21                    ret = wk;22                }23            }24        });25        //helper.log("[workmgr:getFreeWorker] find ret:", ret);26        // 判断是否需要创建新的 worker27        let need_create_worker = false;...

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sjclMainThread.js

Source:sjclMainThread.js Github

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...33	var workers = new WorkerManager("../app/encryption/webworker/sjclWorker", 2, addEntropy);34	var sjclWorker = {35		sym: {36			encrypt: function (content, mimeType, password, isBinary, callback) {37				workers.getFreeWorker(function (err, worker) {38					var message = {39						"password": password,40						"mimeType": mimeType,41						"content": content,42                        "isBinary": isBinary,43						"encrypt": true44					};45                    var tranferable = [];46                    if (content instanceof ArrayBuffer ){47                        tranferable.push(content);48                    }49					worker.postMessage(message, tranferable, callback);50				});51			},52			decrypt: function (encryptedContent, password, callback) {53				workers.getFreeWorker(function (err, worker) {54					var message = {55						"password": password,56						"encryptedContent": encryptedContent,57						"decrypt": true58					};59					worker.postMessage(message, [encryptedContent], callback);60				});61			}62		}63	};64	return sjclWorker;...

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testManager.js

Source:testManager.js Github

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...49 * Grab a free worker50 * param {  }51 * return {  }52 */53function getFreeWorker() {54    return workerPool.shift();55}56/**57 * Run the test58 * param {  }59 * return {  }60 */61const runTest = (config, worker) => {62    const tid = util.genKey('tid');63    worker.postMessage({...config, tid});64    worker.once('message', (message) => {65        if(message === 'done') {66            workerPool.push(worker);67        }...

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workerManager.js

Source:workerManager.js Github

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...52      count: this.workers.length,53    })54    for (const task of tasks) {55      const { type } = task56      const worker = getFreeWorker(type)57      if (!!worker) worker.start(task)58      await sleep(1)59    }60  }...

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Using AI Code Generation

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1describe('My First Test', function() {2  it('Gets, types and asserts', function() {3    cy.getFreeWorker().then((freeWorker) => {4      cy.log(freeWorker);5    });6  });7});8Cypress.Commands.add('getFreeWorker', () => {9  return cy.request({10    url: Cypress.env('workers_url'),11    headers: {12    },13  });14});15{16  "env": {17  }18}

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Using AI Code Generation

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1const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')2const worker = getFreeWorker()3worker.send({ type: 'run', options: {} })4const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')5const worker = getFreeWorker()6worker.send({ type: 'run', options: {} })7const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')8const worker = getFreeWorker()9worker.send({ type: 'run', options: {} })10const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')11const worker = getFreeWorker()12worker.send({ type: 'run', options: {} })13const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')14const worker = getFreeWorker()15worker.send({ type: 'run', options: {} })16const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')17const worker = getFreeWorker()18worker.send({ type: 'run', options: {} })19const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')20const worker = getFreeWorker()21worker.send({ type: 'run', options: {} })22const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')23const worker = getFreeWorker()24worker.send({ type: 'run', options: {} })25const { getFreeWorker } = require('cypress/lib/plugins/child/run_plugins')26const worker = getFreeWorker()27worker.send({ type: 'run', options: {} })28const { get

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Using AI Code Generation

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1const worker = Cypress.getFreeWorker('worker1')2const worker = Cypress.getFreeWorker('worker2')3const worker = Cypress.getFreeWorker('worker3')4const worker = Cypress.getFreeWorker('worker4')5const worker = Cypress.getFreeWorker('worker5')6const worker = Cypress.getFreeWorker('worker6')7const worker = Cypress.getFreeWorker('worker7')8const worker = Cypress.getFreeWorker('worker8')9const worker = Cypress.getFreeWorker('worker9')10const worker = Cypress.getFreeWorker('worker10')11const worker = Cypress.getFreeWorker('worker11')12const worker = Cypress.getFreeWorker('worker12')13const worker = Cypress.getFreeWorker('worker13')14const worker = Cypress.getFreeWorker('worker14')15const worker = Cypress.getFreeWorker('worker15')16const worker = Cypress.getFreeWorker('worker16')17const worker = Cypress.getFreeWorker('worker17')18const worker = Cypress.getFreeWorker('worker18')19const worker = Cypress.getFreeWorker('worker19')20const worker = Cypress.getFreeWorker('worker20')21const worker = Cypress.getFreeWorker('worker21')22const worker = Cypress.getFreeWorker('worker22')23const worker = Cypress.getFreeWorker('worker23')24const worker = Cypress.getFreeWorker('worker24')25const worker = Cypress.getFreeWorker('worker25')26const worker = Cypress.getFreeWorker('worker26')27const worker = Cypress.getFreeWorker('worker27')28const worker = Cypress.getFreeWorker('worker28')29const worker = Cypress.getFreeWorker('worker29')30const worker = Cypress.getFreeWorker('worker30')31const worker = Cypress.getFreeWorker('worker31')

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Using AI Code Generation

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1cy.getFreeWorker().then((freeWorker) => {2    freeWorker.post({ action: 'test' }).then((response) => {3        console.log(response);4    });5});6const { startDevServer } = require('@cypress/webpack-dev-server');7const webpackConfig = require('../../webpack.config.js');8const { initPlugin } = require('cypress-plugin-snapshots/plugin');9const { initPlugin: initPluginWorker } = require('cypress-plugin-workers/plugin');10module.exports = (on, config) => {11    initPlugin(on, config);12    initPluginWorker(on, config);13    on('dev-server:start', (options) => {14        return startDevServer({ options, webpackConfig });15    });16};17import 'cypress-plugin-snapshots/commands';18import 'cypress-plugin-workers/commands';

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Using AI Code Generation

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1const worker = Cypress.getFreeWorker()2worker.task('getFreeWorker').then((worker) => {3  console.log(worker)4})5const { startDevServer } = require('@cypress/webpack-dev-server')6const webpackConfig = require('../../webpack.config')7const { getFreeWorker } = require('@cypress/webpack-preprocessor')8module.exports = (on, config) => {9  on('dev-server:start', (options) => {10    return startDevServer({ options, webpackConfig })11  })12  on('task', {13  })14}15import '@cypress/react/hooks'16import '@cypress/react/support'17import '@cypress/webpack-preprocessor'18Cypress.on('uncaught:exception', (err, runnable) => {19})20Cypress.on('window:before:load', (win) => {21})22Cypress.Commands.add('getFreeWorker', () => {23  cy.task('getFreeWorker')24})25Cypress.Commands.add('getFreeWorker', () => {26  cy.task('getFreeWorker')27})28describe('Free Worker', () => {29  it('should return a free worker', () => {30    cy.getFreeWorker().then((worker) => {31      expect(worker).to.not.be.null32    })33  })34})35{ id: 1, isBusy: false }36{ id: 1, isBusy: false }

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Using AI Code Generation

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1const getFreeWorker = () => {2  const workers = Cypress._.filter(Cypress.runner.state('workers'), worker => {3    return !worker.isBusy()4  })5  if (workers.length > 0) {6    return Promise.resolve(workers[0])7  } else {8    return new Promise(resolve => {9      Cypress.runner.on('worker:busy', () => {10        const freeWorker = getFreeWorker()11        if (freeWorker) {12          resolve(freeWorker)13        }14      })15    })16  }17}18Cypress.Commands.add('getFreeWorker', getFreeWorker)19describe('test', () => {20  it('test', () => {21    cy.getFreeWorker().then(worker => {22      cy.wrap(worker).invoke('isBusy').should('be.false')23    })24  })25})26I am trying to use cy.getFreeWorker() in a custom command but the command fails with “TypeError: Cannot read property ‘state’ of undefined”. I have tried to use cy.then() but I get the same error. Any ideas how to get around this?

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Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

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  6. Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
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