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How to use vecLength method in Testcafe
Best JavaScript code snippet using testcafe
monadic.js
Source:monadic.js 
...48 return { size: Math.sqrt(x * x + y * y) }49 }50})51Test(() => typeof vecLength).shouldBeJSON('function')52Test(() => vecLength({x: 0, y: 0})).shouldBeJSON({size: 0})53Test(() => vecLength()).shouldBeJSON({size: 0})54Test(() => vecLength({x: false, y: 0})).shouldBeInstanceOf(Error)55Test(() => vecLength({x: 3, y: 4})).shouldBeJSON({size: 5})56Test(() => vecLength({x: 3})).shouldBeJSON({size: 3})57Test(() => vecLength({y: 17})).shouldBeJSON({size: 17})58Test(() => vecLength({x: 3, y: false})).shouldBeInstanceOf(Error)59Test(() => vecLength({x: 3, y: '4'})).shouldBeInstanceOf(Error)60Test(() => true).shouldBe(true)61const asyncAdd = monadic({62 inputType: {x: 0},63 outputType: {x: 1},64 func: async ({x}) => ({x: x + 1})65})66Test(() => asyncAdd.constructor).shouldBe((async () => {}).constructor)67Test(() => asyncAdd({x: 2})).shouldBeJSON({x: 3})68Test(() => asyncAdd(Promise.resolve({x: 2}))).shouldBeJSON({x: 3})69const mult = monadic({70 defaultInput: {71 a: 0,72 b: 173 },...
fruchterman.js
Source:fruchterman.js
1/**2 * @fileOverview random layout3 * @author shiwu.wyy@antfin.com4 */5const Layout = require('./layout')6const SPEED_DIVISOR = 8007/**8 * fruchterman ä½å±9 */10Layout.registerLayout('fruchterman', {11 getDefaultCfg() {12 return {13 maxIteration: 1000, // åæ¢ç代çæ大ç代æ¸14 center: [0, 0], // ä½å±ä¸å¿15 gravity: 10, // éå大å°ï¼å½±é¿åçç·æ¹ç¨åº¦16 speed: 1, // é度17 clustering: false, // æ¯å¦ç¢çèé¡å18 clusterGravity: 10 // èé¡å大å°19 }20 },21 /**22 * å·è¡ä½å±23 */24 execute() {25 const self = this26 const nodes = self.nodes27 const center = self.center28 if (nodes.length === 0) {29 return30 } else if (nodes.length === 1) {31 nodes[0].x = center[0]32 nodes[0].y = center[1]33 return34 }35 const nodeMap = new Map()36 const nodeIndexMap = new Map()37 nodes.forEach((node, i) => {38 nodeMap.set(node.id, node)39 nodeIndexMap.set(node.id, i)40 })41 self.nodeMap = nodeMap42 self.nodeIndexMap = nodeIndexMap43 // layout44 self.run()45 },46 run() {47 const self = this48 const nodes = self.nodes49 const edges = self.edges50 const maxIteration = self.maxIteration51 let width = self.width52 if (!width && typeof window !== 'undefined') {53 width = window.innerWidth54 }55 let height = self.height56 if (!height && typeof height !== 'undefined') {57 height = window.innerHeight58 }59 const center = self.center60 const nodeMap = self.nodeMap61 const nodeIndexMap = self.nodeIndexMap62 const maxDisplace = width / 1063 const k = Math.sqrt(width * height / (nodes.length + 1))64 const gravity = self.gravity65 const speed = self.speed66 const clustering = self.clustering67 const clusterMap = new Map()68 if (clustering) {69 nodes.forEach(n => {70 if (clusterMap.get(n.cluster) === undefined) {71 const cluster = {72 name: n.cluster,73 cx: 0,74 cy: 0,75 count: 076 }77 clusterMap.set(n.cluster, cluster)78 }79 const c = clusterMap.get(n.cluster)80 c.cx += n.x81 c.cy += n.y82 c.count++83 })84 clusterMap.forEach(c => {85 c.cx /= c.count86 c.cy /= c.count87 })88 }89 for (let i = 0; i < maxIteration; i++) {90 const disp = []91 nodes.forEach((n, i) => {92 disp[i] = { x: 0, y: 0 }93 })94 self.getDisp(nodes, edges, nodeMap, nodeIndexMap, disp, k)95 // gravity for clusters96 if (clustering) {97 const clusterGravity = self.clusterGravity || gravity98 nodes.forEach((n, i) => {99 const c = clusterMap.get(n.cluster)100 const distLength = Math.sqrt((n.x - c.cx) * (n.x - c.cx) + (n.y - c.cy) * (n.y - c.cy))101 const gravityForce = k * clusterGravity102 disp[i].x -= gravityForce * (n.x - c.cx) / distLength103 disp[i].y -= gravityForce * (n.y - c.cy) / distLength104 })105 clusterMap.forEach(c => {106 c.cx = 0107 c.cy = 0108 c.count = 0109 })110 nodes.forEach(n => {111 const c = clusterMap.get(n.cluster)112 c.cx += n.x113 c.cy += n.y114 c.count++115 })116 clusterMap.forEach(c => {117 c.cx /= c.count118 c.cy /= c.count119 })120 }121 // gravity122 nodes.forEach((n, i) => {123 const gravityForce = 0.01 * k * gravity124 disp[i].x -= gravityForce * (n.x - center[0])125 disp[i].y -= gravityForce * (n.y - center[1])126 })127 // speed128 nodes.forEach((n, i) => {129 disp[i].dx *= speed / SPEED_DIVISOR130 disp[i].dy *= speed / SPEED_DIVISOR131 })132 // move133 nodes.forEach((n, i) => {134 const distLength = Math.sqrt(disp[i].x * disp[i].x + disp[i].y * disp[i].y)135 if (distLength > 0) { // && !n.isFixed()136 const limitedDist = Math.min(maxDisplace * (speed / SPEED_DIVISOR), distLength)137 n.x += disp[i].x / distLength * limitedDist138 n.y += disp[i].y / distLength * limitedDist139 }140 })141 }142 },143 getDisp(nodes, edges, nodeMap, nodeIndexMap, disp, k) {144 const self = this145 self.calRepulsive(nodes, disp, k)146 self.calAttractive(edges, nodeMap, nodeIndexMap, disp, k)147 },148 calRepulsive(nodes, disp, k) {149 nodes.forEach((v, i) => {150 disp[i] = { x: 0, y: 0 }151 nodes.forEach((u, j) => {152 if (i === j) return153 const vecx = v.x - u.x154 const vecy = v.y - u.y155 let vecLengthSqr = vecx * vecx + vecy * vecy156 if (vecLengthSqr === 0) vecLengthSqr = 1157 const common = (k * k) / vecLengthSqr158 disp[i].x += vecx * common159 disp[i].y += vecy * common160 })161 })162 },163 calAttractive(edges, nodeMap, nodeIndexMap, disp, k) {164 edges.forEach(e => {165 const uIndex = nodeIndexMap.get(e.source)166 const vIndex = nodeIndexMap.get(e.target)167 if (uIndex === vIndex) return168 const u = nodeMap.get(e.source)169 const v = nodeMap.get(e.target)170 const vecx = v.x - u.x171 const vecy = v.y - u.y172 const vecLength = Math.sqrt(vecx * vecx + vecy * vecy)173 const common = vecLength * vecLength / k174 disp[vIndex].x -= vecx / vecLength * common175 disp[vIndex].y -= vecy / vecLength * common176 disp[uIndex].x += vecx / vecLength * common177 disp[uIndex].y += vecy / vecLength * common178 })179 }...
radialNonoverlapForce.js
Source:radialNonoverlapForce.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.default = void 0;6var SPEED_DIVISOR = 800;7var RadialNonoverlapForce =8/** @class */9function () {10 function RadialNonoverlapForce(params) {11 this.disp = [];12 this.positions = params.positions;13 this.adjMatrix = params.adjMatrix;14 this.focusID = params.focusID;15 this.radii = params.radii;16 this.iterations = params.iterations || 10;17 this.height = params.height || 10;18 this.width = params.width || 10;19 this.speed = params.speed || 100;20 this.gravity = params.gravity || 10;21 this.nodeSizeFunc = params.nodeSizeFunc;22 this.k = params.k || 5;23 this.strictRadial = params.strictRadial;24 this.nodes = params.nodes;25 }26 RadialNonoverlapForce.prototype.layout = function () {27 var self = this;28 var positions = self.positions;29 var disp = [];30 var iterations = self.iterations;31 var maxDisplace = self.width / 10;32 self.maxDisplace = maxDisplace;33 self.disp = disp;34 for (var i = 0; i < iterations; i++) {35 positions.forEach(function (_, k) {36 disp[k] = {37 x: 0,38 y: 039 };40 }); // ç»éå çèç¹å¢å æ¥å41 self.getRepulsion();42 self.updatePositions();43 }44 return positions;45 };46 RadialNonoverlapForce.prototype.getRepulsion = function () {47 var self = this;48 var positions = self.positions;49 var nodes = self.nodes;50 var disp = self.disp;51 var k = self.k;52 var radii = self.radii || [];53 positions.forEach(function (v, i) {54 disp[i] = {55 x: 0,56 y: 057 };58 positions.forEach(function (u, j) {59 if (i === j) {60 return;61 } // v and u are not on the same circle, return62 if (radii[i] !== radii[j]) {63 return;64 }65 var vecx = v[0] - u[0];66 var vecy = v[1] - u[1];67 var vecLength = Math.sqrt(vecx * vecx + vecy * vecy);68 if (vecLength === 0) {69 vecLength = 1;70 var sign = i > j ? 1 : -1;71 vecx = 0.01 * sign;72 vecy = 0.01 * sign;73 } // these two nodes overlap74 if (vecLength < self.nodeSizeFunc(nodes[i]) / 2 + self.nodeSizeFunc(nodes[j]) / 2) {75 var common = k * k / vecLength;76 disp[i].x += vecx / vecLength * common;77 disp[i].y += vecy / vecLength * common;78 }79 });80 });81 };82 RadialNonoverlapForce.prototype.updatePositions = function () {83 var self = this;84 var positions = self.positions;85 var disp = self.disp;86 var speed = self.speed;87 var strictRadial = self.strictRadial;88 var f = self.focusID;89 var maxDisplace = self.maxDisplace || self.width / 10;90 if (strictRadial) {91 disp.forEach(function (di, i) {92 var vx = positions[i][0] - positions[f][0];93 var vy = positions[i][1] - positions[f][1];94 var vLength = Math.sqrt(vx * vx + vy * vy);95 var vpx = vy / vLength;96 var vpy = -vx / vLength;97 var diLength = Math.sqrt(di.x * di.x + di.y * di.y);98 var alpha = Math.acos((vpx * di.x + vpy * di.y) / diLength);99 if (alpha > Math.PI / 2) {100 alpha -= Math.PI / 2;101 vpx *= -1;102 vpy *= -1;103 }104 var tdispLength = Math.cos(alpha) * diLength;105 di.x = vpx * tdispLength;106 di.y = vpy * tdispLength;107 });108 } // move109 var radii = self.radii;110 positions.forEach(function (n, i) {111 if (i === f) {112 return;113 }114 var distLength = Math.sqrt(disp[i].x * disp[i].x + disp[i].y * disp[i].y);115 if (distLength > 0 && i !== f) {116 var limitedDist = Math.min(maxDisplace * (speed / SPEED_DIVISOR), distLength);117 n[0] += disp[i].x / distLength * limitedDist;118 n[1] += disp[i].y / distLength * limitedDist;119 if (strictRadial) {120 var vx = n[0] - positions[f][0];121 var vy = n[1] - positions[f][1];122 var nfDis = Math.sqrt(vx * vx + vy * vy);123 vx = vx / nfDis * radii[i];124 vy = vy / nfDis * radii[i];125 n[0] = positions[f][0] + vx;126 n[1] = positions[f][1] + vy;127 }128 }129 });130 };131 return RadialNonoverlapForce;132}();133var _default = RadialNonoverlapForce;...
boat.js
Source:boat.js
1let c = 11;2let cw = window.innerWidth/c;3let rightPressed, leftPressed, downPressed, upPressed;4let mx = 0;5let my = 0;6let gameOver = false;7class Boat {8 constructor() {9 this.elem = document.getElementById("boat");10 this.elem.style.width = `${cw*0.75}px`;11 this.x = 100;12 this.y = window.innerHeight/2;13 this.speed = 4;14 }15 move() {16 // Keyboard Control17 if (rightPressed) {18 this.x += this.speed;19 this.elem.style.transform = "translate(-50%, -50%) scaleX(1)";20 }21 if (leftPressed) {22 this.x -= this.speed;23 this.elem.style.transform = "translate(-50%, -50%) scaleX(-1)";24 }25 if (upPressed) {26 this.y -= this.speed;27 }28 if (downPressed) {29 this.y += this.speed;30 }31 // Mouse Control32 /*33 // Find the direction vector, then normalize34 let dx = mx-this.x;35 let dy = my-this.y;36 let vecLength = Math.sqrt(dx*dx + dy*dy + 0.01);37 let vec = [dx/vecLength, dy/vecLength];38 // console.log(mx, my, dx, dy, this.x, this.y, vecLength, vec);39 if (vecLength > 3) {40 this.x += vec[0]*this.speed;41 this.y += vec[1]*this.speed;42 }43 */44 this.x = Math.max(0, Math.min(window.innerWidth, this.x));45 this.y = Math.max(0, Math.min(window.innerHeight, this.y));46 this.elem.style.left = `${this.x}px`;47 this.elem.style.top = `${this.y}px`;48 if (!gameOver) {49 requestAnimationFrame(this.move.bind(this));50 }51 52 }53}54function keyDownHandler(event) {55 if(event.keyCode == 39) {56 rightPressed = true;57 }58 else if(event.keyCode == 37) {59 leftPressed = true;60 }61 if(event.keyCode == 40) {62 downPressed = true;63 }64 else if(event.keyCode == 38) {65 upPressed = true;66 }67 else if(event.keyCode == 65) {68 leftPressed = true;69 }70 else if(event.keyCode == 87) {71 upPressed = true;72 }73 else if(event.keyCode == 83) {74 downPressed = true;75 }76 else if(event.keyCode == 68) {77 rightPressed = true;78 }79}80function keyUpHandler(event) {81 if(event.keyCode == 39) {82 rightPressed = false;83 }84 else if(event.keyCode == 37) {85 leftPressed = false;86 }87 if(event.keyCode == 40) {88 downPressed = false;89 }90 else if(event.keyCode == 38) {91 upPressed = false;92 }93 else if(event.keyCode == 65) {94 leftPressed = false;95 }96 else if(event.keyCode == 87) {97 upPressed = false;98 }99 else if(event.keyCode == 83) {100 downPressed = false;101 }102 else if(event.keyCode == 68) {103 rightPressed = false;104 }105}106onmousemove = function(e){107 mx = e.clientX;108 my = e.clientY;109}110document.addEventListener('keydown', keyDownHandler, false);111document.addEventListener('keyup', keyUpHandler, false);112let boat = new Boat();113boat.move();114let playing = false;115onkeydown = function(e){116 if (!playing) {117 let music = new Audio("assets/music.mp3");118 music.loop = true;119 music.play();120 playing = true; 121 }...
sum-vectors.js
Source:sum-vectors.js
1(() => {2 const {3 AsyncArray,4 add5 } = Homework;6 7 const promisify = (func, ...args) => {8 return new Promise((resolve, reject) => {9 func(...args, resolve);10 });11 };12 13 // ÐÑовеÑка ÑазмеÑов маÑÑивов на коÑÑекÑноÑÑÑ14 async function checkVectorsLength(vec1, vec2) {15 const [vecLength1, vecLength2] = await Promise.all([16 promisify(vec1.length),17 promisify(vec2.length)18 ]);19 20 if (vecLength1 === 0 || vecLength2 === 0) {21 throw "Vectors must have at least one value!"22 }23 24 if (vecLength1 !== vecLength2) {25 throw "Vectors must have the same size!"26 }27 };28 29 async function recursiveVectorsSummation(vec1, vec2, vecSum = new AsyncArray(), vecLength = null, index = 0) {30 // Ðлина маÑÑива31 if (vecLength === null) {32 vecLength = await Promise.all([33 promisify(vec1.length),34 promisify(vec2.length)35 ])36 vecLength = Math.min(...vecLength);37 }38 39 // УÑловие вÑÑ
ода из ÑекÑÑÑии40 if (index === vecLength) {41 return vecSum;42 }43 44 // ÐолÑÑаем по ÑиÑÐ»Ñ Ð¸Ð· каждого маÑÑива45 let [vecNum1, vecNum2] = await Promise.all([46 promisify(vec1.get, index),47 promisify(vec2.get, index)48 ]);49 50 // СкладÑваем полÑÑеннÑе ÑиÑла51 let numSum = await promisify(add, vecNum1, vecNum2);52 53 // ÐапиÑÑваем ÑÑÐ¼Ð¼Ñ Ð² нÑжнÑÑ ÑÑÐµÐ¹ÐºÑ vecSum54 await promisify(vecSum.set, index, numSum);55 56 // УвелиÑиваем Ð¸Ð½Ð´ÐµÐºÑ Ð½Ð° 157 index = await promisify(add, index, 1);58 // РекÑÑÑивно повÑоÑÑм опеÑаÑии вÑÑе, но Ñ ÑвелиÑеннÑм индекÑом59 return recursiveVectorsSummation(vec1, vec2, vecSum, vecLength, index);60 };61 62 window.sumVectors = (vec1, vec2, callback) => {63 // ÐÑовеÑÑем Ð´Ð»Ð¸Ð½Ñ Ð²ÐµÐºÑоÑов и запÑÑкаем ÑекÑÑÑивное ÑÑммиÑование64 checkVectorsLength(vec1, vec2).then(() => {65 return recursiveVectorsSummation(vec1, vec2);66 }).then(callback);67 };...
Vector.js
Source:Vector.js
1define(function () {2 function Vector(arg1, arg2) { //Vector(x, y), Vector(vec)3 if(typeof arg1 === "object") {4 this.x = arg1.x;5 this.y = arg1.y;6 }7 else {8 this.x = arg1;9 this.y = arg2;10 }11 return this;12 }13 Vector.prototype.getDistance = function(vec) {14 return Math.sqrt((vec.x-this.x)*(vec.x-this.x) + (vec.y-this.y)*(vec.y-this.y));15 }16 Vector.prototype.getLength = function() {17 return Math.sqrt(this.x*this.x + this.y*this.y);18 }19 Vector.prototype.add = function(vec) {20 this.x += vec.x;21 this.y += vec.y;22 return this;23 }24 Vector.prototype.subtract = function(vec) {25 this.x -= vec.x;26 this.y -= vec.y;27 return this;28 }29 Vector.prototype.invert = function() {30 this.x *= -1;31 this.y *= -1;32 return this;33 }34 Vector.prototype.extendBy = function(dl) {35 var length = this.getLength();36 var sin = this.y / length;37 var cos = this.x / length;38 this.x += dl*cos;39 this.y += dl*sin;40 return this;41 }42 Vector.prototype.multiplyBy = function(n) {43 var length = this.getLength();44 if(length !== 0) {45 var newLength = n*length;46 var sin = this.y / length;47 var cos = this.x / length;48 this.x = newLength*cos;49 this.y = newLength*sin;50 }51 return this;52 }53 Vector.prototype.getNormalVector = function(vec) {54 return new Vector(this).subtract(this.getTangentVector(vec));55 }56 Vector.prototype.getTangentVector = function(vec) {57 var vecLength = vec.getLength();58 var L = (this.x*vec.x + this.y*vec.y)/vecLength;59 var cos = vec.x/vecLength;60 var sin = vec.y/vecLength;61 return new Vector(L*cos,L*sin);62 }63 Vector.prototype.multiplyNormalAndTangentComponents = function(referenceVector, tangentMultiplier, normalMultiplier) {64 var vn = this.getTangentVector(referenceVector);65 var vt = this.getNormalVector(referenceVector);66 vt.multiplyBy(tangentMultiplier);67 vn.multiplyBy(normalMultiplier);68 var resultVector = vt.add(vn);69 this.x = resultVector.x;70 this.y = resultVector.y;71 return this;72 }73 Vector.findTheShortestVector = function(vectorsArray) {74 var shortestVector = vectorsArray[0];75 var shortestLength = shortestVector.getLength();76 for(var k = 0; k < vectorsArray.length; k++) {77 var length = vectorsArray[k].getLength();78 if(length < shortestLength) {79 shortestVector = vectorsArray[k];80 shortestLength = length;81 }82 }83 return shortestVector;84 }85 return Vector;...
capsNet.js
Source:capsNet.js
1module.exports = (tf) => {2 const primaryCapsLayer = require('./primaryCapsLayer')(tf);3 const digitCapsLayer = require('./digitCapsLayer')(tf);4 return class CapsNet {5 constructor() {6 const model = tf.sequential();7 model.add(tf.layers.conv2d({8 inputShape: [28, 28, 1],9 filters: 256,10 kernelSize: 9,11 strides: 1,12 padding: 'valid'13 }));14 model.add(new primaryCapsLayer(32, 8));15 model.add(new digitCapsLayer(10, 16));16 this.model = model;17 this.optimizer = tf.train.adam();18 }19 loss(image, label) {20 return this.optimizer.minimize(() => {21 const vecLength = this.model.predict(image);22 const Tk = label;23 let maxL = tf.square(tf.maximum(0, 0.9 - vecLength));24 maxL = tf.reshape(maxL, [batchSize, -1]);25 let maxR = tf.square(tf.maximum(0., vecLength - 0.1));26 maxR = tf.reshape(maxR, [batchSize, -1]);27 const Lk = Tk * maxL + 0.5 * (1 - Tk) * maxR;28 const loss = tf.reduce_mean(tf.reduce_mean(Lk, 1))29 return loss;30 }, true);31 }32 accuracy(image, label) {33 return tf.tidy(() => {34 const vecLength = this.model.predict(image);35 label = tf.squeeze(tf.argmax(label, 1));36 37 const predictions = tf.squeeze(tf.argmax(vecLength, 1));38 const correct = tf.cast(tf.equal(label, predictions));39 const acc = tf.reduce_mean(correct) * 10040 41 return acc;42 })43 }44 }...
groups_14.js
Source:groups_14.js
1var searchData=2[3 ['variance_1141',['variance',['../group__variance.html',1,'']]],4 ['variance_28filter_29_1142',['variance(filter)',['../group__variance__filter.html',1,'']]],5 ['veclength_1143',['vecLength',['../group__shared3p__veclength.html',1,'(Global Namespace)'],['../group__veclength.html',1,'(Global Namespace)']]],6 ['vectorlookup_1144',['vectorLookup',['../group__vectorlookup.html',1,'']]],7 ['vectorupdate_1145',['vectorUpdate',['../group__shared3p__vectorupdate.html',1,'(Global Namespace)'],['../group__vectorupdate.html',1,'(Global Namespace)']]]...
Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3 .typeText('#developer-name', 'John Smith')4 .click('#submit-button')5 .wait(5000);6});7const vecLength = Selector('div').withText('Vector Length');8const vecLengthInput = vecLength.find('input');9const vecLengthSubmit = vecLength.find('button');10const vecLengthResult = vecLength.find('span');11test('Test vecLength', async t => {12 .typeText(vecLengthInput, '5, 7')13 .click(vecLengthSubmit)14 .expect(vecLengthResult.innerText).eql('8.602325267042627');15});16const vecLength = Selector('div').withText('Vector Length');17const vecLengthInput = vecLength.find('input');18const vecLengthSubmit = vecLength.find('button');19const vecLengthResult = vecLength.find('span');20test('Test vecLength', async t => {21 .typeText(vecLengthInput, '5, 7')22 .click(vecLengthSubmit)23 .expect(vecLengthResult.innerText).eql('8.602325267042627');24});25const vecLength = Selector('div').withText('Vector Length');26const vecLengthInput = vecLength.find('input');27const vecLengthSubmit = vecLength.find('button');28const vecLengthResult = vecLength.find('span');29test('Test vecLength', async t => {30 .typeText(vecLengthInput, '5, 7')31 .click(vecLengthSubmit)32 .expect(vecLengthResult.innerText).eql('8.602325267042627');33});34const vecLength = Selector('div').withText('Vector Length');35const vecLengthInput = vecLength.find('input');36const vecLengthSubmit = vecLength.find('button');37const vecLengthResult = vecLength.find('span');38test('Test vecLength', async t => {39 .typeText(vecLengthInput, '5,
Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3 const developerName = Selector('#developer-name');4 const osOption = Selector('#macos');5 const submitButton = Selector('#submit-button');6 .typeText(developerName, 'John Smith')7 .click(osOption)8 .click(submitButton)9 .expect(Selector('#article-header').innerText).eql('Thank you, John Smith!');10});11import { Selector } from 'testcafe';12test('My first test', async t => {13 const developerName = Selector('#developer-name');14 const osOption = Selector('#macos');15 const submitButton = Selector('#submit-button');16 .typeText(developerName, 'John Smith')17 .click(osOption)18 .click(submitButton)19 .expect(Selector('#article-header').innerText).eql('Thank you, John Smith!');20});21import { Selector } from 'testcafe';22test('My first test', async t => {23 const developerName = Selector('#developer-name');24 const osOption = Selector('#macos');25 const submitButton = Selector('#submit-button');26 .typeText(developerName, 'John Smith')27 .click(osOption)28 .click(submitButton)29 .expect(Selector('#article-header').innerText).eql('Thank you, John Smith!');30});31import { Selector } from 'testcafe';32test('My first test', async t => {33 const developerName = Selector('#developer-name');34 const osOption = Selector('#macos');35 const submitButton = Selector('#submit-button');36 .typeText(developerName, 'John Smith')37 .click(osOption)38 .click(submitButton)
Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3 .typeText('#developer-name', 'John Smith')4 .click('#macos')5 .click('#submit-button');6});7const TestCafe = require('testcafe');8const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);9const runner = testcafe.createRunner();10 .browsers(['chrome'])11 .src('test.js')12 .run();13const TestCafe = require('testcafe');14const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);15const runner = testcafe.createRunner();16 .browsers(['chrome'])17 .src('test.js')18 .run();19const TestCafe = require('testcafe');20const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);21const runner = testcafe.createRunner();22 .browsers(['chrome'])23 .src('test.js')24 .run();25const TestCafe = require('testcafe');26const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);27const runner = testcafe.createRunner();28 .browsers(['chrome'])29 .src('test.js')30 .run();31const TestCafe = require('testcafe');32const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);33const runner = testcafe.createRunner();34 .browsers(['chrome'])35 .src('test.js')36 .run();37const TestCafe = require('testcafe');38const testcafe = await TestCafe.createTestCafe('localhost', 1337, 1338);39const runner = testcafe.createRunner();40 .browsers(['chrome
Using AI Code Generation
1import { vecLength } from 'testcafe';2test('My Test', async t => {3 .typeText('#developer-name', 'Peter')4 .click('#submit-button');5 const articleHeader = await t.select('#article-header');6 const headerLength = await vecLength(articleHeader);7 await t.expect(headerLength).eql(0);8});
Using AI Code Generation
1import { vecLength } from 'testcafe';2test('My test', async t => {3 const length = await vecLength('#developer-name', 'value');4 console.log(length);5});6import { vecLength } from 'testcafe';7test('My test', async t => {8 const length = await vecLength('#developer-name', 'value');9 console.log(length);10});11import { vecLength } from 'testcafe';12test('My test', async t => {13 const length = await vecLength('#developer-name', 'value');14 await t.expect(length).eql(6);15});16import { vecLength } from 'testcafe';17test('My test', async t => {18 const length = await vecLength('#tried-test-cafe', 'text');19 await t.expect(length).gt(0);20});21import { vecLength } from 'testcafe';22test('My test', async t => {23 const length = await vecLength('#tried-test-cafe', 'innerHTML');24 await t.expect(length).gt(0);25});
Using AI Code Generation
1import { vecLength } from 'testcafe'2test('My first test', async t => {3 .typeText('#developer-name', 'John Smith')4 .click('#macos')5 .click('#submit-button')6 .expect( vecLength('#article-header', 1) ).ok()7});
Using AI Code Generation
1import {Selector} from 'testcafe';2test('My Test', async t => {3 const element = Selector('#developer-name');4 const length = await element.vecLength;5 console.log(length);6});7import {Selector, ClientFunction} from 'testcafe';8test('My Test', async t => {9 const element = Selector('#developer-name');10 const length = await ClientFunction(() => element.vecLength)();11 console.log(length);12});13import {Selector, ClientFunction} from 'testcafe';14test('My Test', async t => {15 const element = Selector('#developer-name');16 const length = await ClientFunction(() => element.vecLength)();17 console.log(length);18});19import {Selector, ClientFunction} from 'testcafe';20test('My Test', async t => {21 const element = Selector('#developer-name');22 const length = await ClientFunction(() => element.vecLength)();23 console.log(length);24});
Using AI Code Generation
1const { Selector } = require('testcafe');2const selector = Selector('div');3console.log(selector.vecLength);4const { Selector } = require('testcafe');5const selector = Selector('div');6console.log(selector.vecLength);7const { Selector } = require('testcafe');8const selector = Selector('div');9const { Selector } = require('testcafe');10const selector = Selector('span');
Using AI Code Generation
1import { ClientFunction } from 'testcafe';2const getVecLength = ClientFunction(() => {3 return window.vecLength(2, 3);4});5test('Testcafe Test', async t => {6 const vecLength = await getVecLength();7 console.log(vecLength);8});
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
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