How to use firstIteration method in jest-extended

Best JavaScript code snippet using jest-extended

main.js

Source:main.js Github

copy

Full Screen

1//gets elements with the class name box2let boxes = document.getElementsByClassName("box");3let counter = 0;4let playersTurn = true;5//adds event listener to each box6for(i=0;i<boxes.length;i++){7 boxes[i].addEventListener("click", onBoxClick);8 boxes[i].dataset.customVariable = "clicked";9 boxes[i].dataset.clicked = 'false';10}11//when they click the box12function onBoxClick(){13 if(this.dataset.clicked == 'false' && playersTurn){14 this.firstElementChild.innerHTML = "X";15 counter++;16 playersTurn = false;17 this.dataset.clicked = 'true';18 let win = testWin();19 console.log(counter + " : counter")20 if(!win && counter == 5){21 console.log("end0")22 endScreen(true);23 }else{24 realAI();25 }26 }27}28//test win condition29function testWin(){30 //go through each value of p tags to see if a win condition is met31 pArray = []32 for(i=0;i<boxes.length;i++){33 pArray.push(boxes[i].firstElementChild.innerHTML);34 }35 //rows36 if((pArray[0] == "X" || pArray[0] == "O") && pArray[0] == pArray[1] && pArray[0] == pArray[2]){37 console.log('end1')38 endScreen();39 return true;40 }else if((pArray[3] == "X" || pArray[3] == "O") && pArray[3] == pArray[4] && pArray[3] == pArray[5]){41 console.log('end2')42 endScreen();43 return true;44 }else if( (pArray[6] == "X" || pArray[6] == "O") && pArray[6] == pArray[7] && pArray[6] == pArray[8]){45 console.log('end3')46 endScreen();47 return true;48 }49 //colums50 if((pArray[0] == "X" || pArray[0] == "O") && pArray[0] == pArray[3] && pArray[0] == pArray[6]){51 console.log('end4')52 endScreen();53 return true;54 }else if((pArray[1] == "X" || pArray[1] == "O") && pArray[1] == pArray[4] && pArray[1] == pArray[7]){55 console.log('end5')56 endScreen();57 return true;58 }else if( (pArray[2] == "X" || pArray[2] == "O") && pArray[2] == pArray[5] && pArray[2] == pArray[8]){59 console.log('end6')60 endScreen();61 return true;62 }63 //diagonal64 if((pArray[0] == "X" || pArray[0] == "O") && pArray[0] == pArray[4] && pArray[0] == pArray[8]){65 console.log('end7')66 endScreen();67 return true;68 }else if((pArray[2] == "X" || pArray[2] == "O") && pArray[2] == pArray[4] && pArray[2] == pArray[6]){69 console.log('end8')70 endScreen();71 return true;72 }73 return false;74 75}76//end screen77function endScreen(tie){78 let endMessage = "Game ended, it was a tie.";79 if(!tie){80 endMessage = "O wins";81 if(!playersTurn){82 endMessage = "X wins";83 }84 }85 86 location.reload();87}88//AI89//first version just picks random square to choose90function AI(){91 console.log("ai")92 squareFree = false;93 square = 0;94 freeBoxes = [];95 for(i=0;i<boxes.length;i++){96 if (boxes[i].dataset.clicked == 'false'){97 freeBoxes.push(boxes[i]);98 }99 }100 while(!squareFree){101 rndNum = Math.floor(Math.random() * freeBoxes.length)102 if(freeBoxes[rndNum].dataset.clicked == "false"){103 square = rndNum;104 squareFree = true;105 }106 }107 freeBoxes[square].firstElementChild.innerHTML = "O";108 freeBoxes[square].dataset.clicked = "true";109 end = testWin();110 console.log(end)111 if(!end){112 playersTurn = true;113 }114}115//second version with real AI116//if theres 2 of X in a row or column with 1 unclicked square then click that square117//2 in a diagonal with 1 unclicked then click that one118//otherwise click a square on the opposite side of an X119//if no available squares pick a random one120//defining rows, colums and diagonal squares to easily access121let rows = [ [boxes[0], boxes[1],boxes[2] ], [ boxes[3],boxes[4],boxes[5] ] , [ boxes[6], boxes[7], boxes[8] ] ];122let columns = [ [boxes[0],boxes[3],boxes[6] ] , [ boxes[1],boxes[4],boxes[7] ] ,[ boxes[2],boxes[5],boxes[8] ] ];123let diagonals = [ [ boxes[0], boxes[4],boxes[8] ] , [ boxes[2],boxes[4], boxes[6] ] ];124let allSquares = [rows, columns, diagonals];125function realAI(){126 let found = false;127 for(firstIteration=0;firstIteration<allSquares.length;firstIteration++){128 //console.log(firstIteration)129 console.log(allSquares[firstIteration].length)130 for(x=0;x<(allSquares[firstIteration].length);x++){131 if(allSquares[firstIteration][x][0].firstElementChild.innerHTML != "" && allSquares[firstIteration][x][0].firstElementChild.innerHTML == allSquares[firstIteration][x][1].firstElementChild.innerHTML && allSquares[firstIteration][x][2].firstElementChild.innerHTML == ""){132 found = true;133 clickSquare(allSquares[firstIteration][x][2]);134 break;135 }else if(allSquares[firstIteration][x][1].firstElementChild.innerHTML != "" && allSquares[firstIteration][x][1].firstElementChild.innerHTML == allSquares[firstIteration][x][2].firstElementChild.innerHTML && allSquares[firstIteration][x][0].firstElementChild.innerHTML == ""){136 found = true;137 clickSquare(allSquares[firstIteration][x][0]);138 break;139 }else if(allSquares[firstIteration][x][0].firstElementChild.innerHTML != "" && allSquares[firstIteration][x][0].firstElementChild.innerHTML == allSquares[firstIteration][x][2].firstElementChild.innerHTML && allSquares[firstIteration][x][1].firstElementChild.innerHTML == ""){140 found = true;141 clickSquare(allSquares[firstIteration][x][1]);142 break;143 }144 }145 if(found){146 break;147 }148 }149 //if no smart moves to do run the previous ai function that selects a random square150 if(!found){151 AI();152 }153}154//function that clicks the square155function clickSquare(boxToClick){156 boxToClick.firstElementChild.innerHTML = "O";157 boxToClick.dataset.clicked = "true";158 end = testWin();159 if(!end){160 playersTurn = true;161 }...

Full Screen

Full Screen

app.js

Source:app.js Github

copy

Full Screen

1'use strict'2let attempts=0;3let maxAttempts = 25;4let attemptsEl = document.getElementById('attempts');5let products = [];6let productsImgsNames=[];7let productsClickes=[];8let productsViews=[];9let firstIteration=[];10//let secondIteration=[];11function productsImg(productName){12 this.productName=productName.split('.')[0];13 this.source='images/' + productName ;14 this.clicks=0;15 this.views=0;16 products.push(this);17 productsImgsNames.push(this.productName);18 //firstIteration.push(this.source);19 //settingproducts();20}21let productsImags=['bag.jpg','banana.jpg','bathroom.jpg','boots.jpg','boots.jpg','breakfast.jpg',22'bubblegum.jpg','chair.jpg','cthulhu.jpg','dog-duck.jpg','dragon.jpg','pen.jpg','pet-sweep.jpg',23'scissors.jpg','shark.jpg','sweep.png','tauntaun.jpg','unicorn.jpg','water-can.jpg','wine-glass.jpg'];24for(let i=0; i<productsImags.length; i++ )25{26 new productsImg(productsImags[i])27}28function generateImg(){29 30 return Math.floor(Math.random()*products.length); 31 32}33let lftImgEl= document.getElementById('leftImg');34let mdltImgEl= document.getElementById('middleImg');35let rghtImgEl= document.getElementById('rightImg');36let leftImgIndex;37let middleImgIndex;38let rightImgIndex;39function settingproducts(){40 41 let data = JSON.stringify(products)42 //console.log(data);43 //for(let i=0 ; i<=maxAttempts ; i++){44 // data[i]=productsClickes;45 //data[i]=productsViews;46 localStorage.setItem('productsImg',data)47 48 49}50function gettingproducts(){51 52 let stringproduct = localStorage.getItem('productsImg')53 let normalproduct = JSON.parse(stringproduct)54 //for(let i=0 ; i<=maxAttempts ; i++){55 //stringproduct[i]=products;56 // stringproduct[i]=productsViews;57 if (normalproduct !== null){58 products = normalproduct ;59 }60 61 renderImg()62}63function renderImg(){64 leftImgIndex=generateImg();65 middleImgIndex=generateImg();66 rightImgIndex=generateImg();67 console.log(firstIteration.includes(leftImgIndex));68 while (leftImgIndex === middleImgIndex || leftImgIndex === rightImgIndex || middleImgIndex=== rightImgIndex || firstIteration.includes(leftImgIndex) || firstIteration.includes(rightImgIndex) || firstIteration.includes( middleImgIndex) ){69 leftImgIndex=generateImg();70 rightImgIndex=generateImg();71 middleImgIndex=generateImg();72 //firstIteration.push(Math.floor(Math.random()*products.length));73 //for (let i= 0 ; i<= productsImags.length ;i++ )74 //if (firstIteration)75 76}77firstIteration[0]=leftImgIndex;78firstIteration[1]=middleImgIndex;79firstIteration[2]=rightImgIndex;80console.log(firstIteration);81 lftImgEl.setAttribute('src',products[leftImgIndex].source);82 products[leftImgIndex].views++;83 mdltImgEl.setAttribute('src',products[middleImgIndex].source);84 products[middleImgIndex].views++;85 rghtImgEl.setAttribute('src',products[rightImgIndex].source);86 products[rightImgIndex].views++;87 attemptsEl.textContent=attempts;88 89}90renderImg();91lftImgEl.addEventListener('click',handelClicks);92mdltImgEl.addEventListener('click',handelClicks);93rghtImgEl.addEventListener('click',handelClicks);94//buttonEl.addEventListener('click',handelClicks);95function handelClicks(event){96 attempts ++;97 if (attempts <= maxAttempts ){98 console.log(event.target.id)99 if (event.target.id ==='leftImg'){100 products[leftImgIndex].clicks++;101 }else if (event.target.id ==='middleImg'){102 products[middleImgIndex].clicks++; 103 } else if (event.target.id ==='rightImg'){104 products[rightImgIndex].clicks++;105}106renderImg();107}else {108 109 let buttonEl=document.getElementById('rslt');110 let ulEl=document.createElement('results');111 buttonEl.appendChild(ulEl);112 let liEl;113 for (let i=0; i<products.length ;i++ ){114 liEl=document.createElement('li');115 ulEl.appendChild(liEl)116 liEl.textContent = `${products[i].productName} has ${products[i].views} views and has ${products[i].clicks} clicks.`117 productsClickes.push(products[i].clicks);118 productsViews.push(products[i].views);119 120 }121 //buttonEl.removeEventListener('click', handelClicks);122 lftImgEl.removeEventListener('click', handelClicks);123 mdltImgEl.removeEventListener('click', handelClicks);124 rghtImgEl.removeEventListener('click', handelClicks);125 settingproducts();126 chartRender();127 128}129}130function chartRender(){131 var ctx = document.getElementById('myChart').getContext('2d');132 var myChart = new Chart(ctx, {133 type: 'bar',134 data: {135 labels: productsImgsNames,136 datasets: [{137 label: '# of Clickes',138 data: productsClickes,139 backgroundColor: [140 'rgba(255, 99, 132, 0.2)'141 142 ],143 borderColor: [144 'rgba(255, 99, 132, 1)'145 146 ],147 borderWidth: 1148 },{149 label: '# of Views',150 data: productsViews,151 backgroundColor: [152 153 'rgba(54, 162, 235, 0.2)'154 155 ],156 borderColor: [157 158 'rgba(54, 162, 235, 1)'159 160 ],161 borderWidth: 1162 }]163 164 },165 options: {166 scales: {167 y: {168 beginAtZero: true169 }170 }171 }172});173}174//results.addEventListener('rslt',handelClicks);175gettingproducts();...

Full Screen

Full Screen

pcnfConverter.js

Source:pcnfConverter.js Github

copy

Full Screen

1function convert(statement) {2 let map = getInitialMap(statement.atoms);3 let table = apply(statement, map);4 return { pcnf: buildPcnf(table), table: table, error: false };5};6function getInitialMap(atoms) {7 map = new Map();8 for (let i = 0; i < atoms.length; i++) {9 map.set(atoms[i], []);10 let acc = Math.pow(2, i);11 let counter = 0;12 let value = 0;13 for (let j = 0; j < Math.pow(2, atoms.length); j++) {14 if (counter == acc) {15 value = value ? 0 : 1;16 counter = 0;17 }18 map.get(atoms[i]).push(value);19 counter++;20 }21 }22 map.set('result', [])23 return map;24};25function apply(statement, map) {26 for (let i = 0; i < Math.pow(2, statement.atoms.length); i++) {27 iterationMap = new Map();28 map.forEach((values, key) => {29 if (key !== 'result') {30 iterationMap.set(key, values[i]);31 }32 })33 let result = applyFormula(statement.formula, iterationMap);34 map.get('result').push(result)35 }36 return map;37}38function applyFormula(formula, values) {39 switch(formula.type) {40 case 'binary':41 return applyBinary(formula, values);42 case 'unary':43 return applyUnary(formula, values);44 case 'const':45 return formula.value;46 case 'atom':47 return values.get(formula.name);48 }49}50function applyUnary(formula, values) {51 return !applyFormula(formula.target, values) ? 1 : 0;52}53function applyBinary(formula, values) {54 let left = applyFormula(formula.left, values);55 let right = applyFormula(formula.right, values);56 switch(formula.operation) {57 case 'disjunction':58 return left || right;59 case 'conjunction':60 return left && right;61 case 'equivalent':62 return left === right ? 1 : 0;63 case 'implication':64 return implication(left, right);65 }66}67function implication(left, right) {68 if (right === 1) {69 return 1;70 } else if (left === 0) {71 return 1;72 } else {73 return 0;74 }75}76function buildPcnf(table) {77 let pcnf = '';78 let firstIteration = true79 let falseCount = table.get('result').filter((v) => v === 0).length;80 for (let i = 0; i < falseCount - 1; i++) {81 pcnf += "(";82 }83 for (let i = 0; i < table.get('result').length; i++) {84 if (table.get('result')[i] === 1) continue;85 if (!firstIteration) pcnf += "&";86 pcnf += buildBlock(table, i);87 if (!firstIteration) pcnf += ")";88 firstIteration = false;89 }90 return pcnf;91}92function buildBlock(table, index) {93 let block = {};94 table.forEach((array, atom) => {95 if (atom === 'result') return;96 atomBlock = {};97 atomBlock[atom] = array[index];98 Object.assign(block, atomBlock);99 })100 let result = '';101 let entries = Object.entries(block);102 for (let i = 0; i < entries.length - 1; i++) {103 result += "(";104 }105 let firstIteration = true106 for (let [atom, value] of entries) {107 if (!firstIteration) result += '|';108 if (value === 1) {109 result += `(!${atom})`;110 } else {111 result += atom;112 }113 if (!firstIteration) result += ')';114 firstIteration = false;115 }116 return result;117}...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { firstIteration } = require("jest-extended");2test("firstIteration", () => {3 const arr = [1, 2, 3, 4, 5];4 expect(firstIteration(arr)).toBe(1);5});6const { firstIteration } = require("jest-extended");7test("firstIteration", () => {8 const arr = [1, 2, 3, 4, 5];9 expect(firstIteration(arr)).toBe(1);10});11const { firstIteration } = require("jest-extended");12test("firstIteration", () => {13 const arr = [1, 2, 3, 4, 5];14 expect(firstIteration(arr)).toBe(1);15});16const { firstIteration } = require("jest-extended");17test("firstIteration", () => {18 const arr = [1, 2, 3, 4, 5];19 expect(firstIteration(arr)).toBe(1);20});21const { firstIteration } = require("jest-extended");22test("firstIteration", () => {23 const arr = [1, 2, 3, 4, 5];24 expect(firstIteration(arr)).toBe(1);25});26const { firstIteration } = require("jest-extended");27test("firstIteration", () => {28 const arr = [1, 2, 3, 4, 5];29 expect(firstIteration(arr)).toBe(1);30});31const { firstIteration } = require("jest-extended");32test("firstIteration", () => {33 const arr = [1, 2, 3, 4, 5];34 expect(firstIteration(arr)).toBe(1);35});36const { firstIteration } = require

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1expect(firstIteration([1, 2, 3])).toEqual(1);2expect(firstIteration([1, 2, 3])).not.toEqual(2);3expect(firstIteration([1, 2, 3])).toBeNumber();4expect(firstIteration([1, 2, 3])).not.toBeNumber();5expect(firstIteration([1, 2, 3])).toBeArray();6expect(firstIteration([1, 2, 3])).not.toBeArray();7expect(firstIteration([1, 2, 3])).toBeFunction();8expect(firstIteration([1, 2, 3])).not.toBeFunction();9expect(firstIteration([1, 2, 3])).toBeObject();10expect(firstIteration([1, 2, 3])).not.toBeObject();11expect(firstIteration([1, 2, 3])).toBeString();12expect(firstIteration([1, 2, 3])).not.toBeString();13expect(firstIteration([1, 2, 3])).toBeBoolean();14expect(firstIteration([1, 2, 3])).not.toBeBoolean();15expect(firstIteration([1, 2, 3])).toBeNumber();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const firstIteration = require('jest-extended').firstIteration;2test('firstIteration', () => {3 expect(firstIteration([1, 2, 3])).toBe(1);4});5const firstIteration = require('jest-extended').firstIteration;6test('firstIteration', () => {7 expect(firstIteration([1, 2, 3])).toBe(1);8});9const firstIteration = require('jest-extended').firstIteration;10test('firstIteration', () => {11 expect(firstIteration([1, 2, 3])).toBe(1);12});13const firstIteration = require('jest-extended').firstIteration;14test('firstIteration', () => {15 expect(firstIteration([1, 2, 3])).toBe(1);16});17const firstIteration = require('jest-extended').firstIteration;18test('firstIteration', () => {19 expect(firstIteration([1, 2, 3])).toBe(1);20});21const firstIteration = require('jest-extended').firstIteration;22test('firstIteration', () => {23 expect(firstIteration([1, 2, 3])).toBe(1);24});25const firstIteration = require('jest-extended').firstIteration;26test('firstIteration', () => {27 expect(firstIteration([1, 2, 3])).toBe(1);28});29const firstIteration = require('jest-extended').firstIteration;30test('firstIteration', () => {31 expect(firstIteration([1, 2, 3])).toBe(1);32});33const firstIteration = require('jest-extended').firstIteration;34test('firstIteration', () => {35 expect(firstIteration([1, 2, 3])).toBe(1);36});

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const firstIteration = require('jest-extended').firstIteration;2const myArray = [1, 2, 3];3const myObject = {4};5test('firstIteration', () => {6 expect(firstIteration(myArray)).toBe(1);7 expect(firstIteration(myObject)).toBe(1);8});9module.exports = {10};

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const firstIteration = require('jest-extended').firstIteration;2const secondIteration = require('jest-extended').secondIteration;3test('firstIteration should return the first iteration of the array', () => {4 expect(firstIteration([1, 2, 3])).toEqual(1);5});6test('secondIteration should return the second iteration of the array', () => {7 expect(secondIteration([1, 2, 3])).toEqual(2);8});9I have a simple array of numbers but I want to be able to get the first and second iteration of the array. I have a function that returns the first iteration of the array and I want to write a test for it. I am using jest-extended which has a firstIteration method that I would like to use. I have been trying to import the method and use it in the test but it is not working. I am not sure what I am doing wrong. Here is the code I have so far:

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { firstIteration } = require('jest-extended');2test('first iteration', () => {3 const array = [1, 2, 3];4 const result = firstIteration(array, x => x % 2 === 0);5 expect(result).toBe(2);6});7const { firstIteration } = require('jest-extended');8test('first iteration', () => {9 const array = [1, 2, 3];10 const result = firstIteration(array, x => x % 2 === 0);11 expect(result).toBe(2);12});13import { firstIteration } from 'jest-extended';14test('first iteration', () => {15 const array = [1, 2, 3];16 const result = firstIteration(array, x => x % 2 === 0);17 expect(result).toBe(2);18});19import { firstIteration } from 'jest-extended';20test('first iteration', () => {21 const array = [1, 2, 3];22 const result = firstIteration(array, x => x % 2 === 0);23 expect(result).toBe(2);24});25import { firstIteration } from 'jest-extended';26test('first iteration', () => {27 const array = [1, 2, 3];28 const result = firstIteration(array, x => x % 2 === 0);29 expect(result).toBe(2);30});31import { firstIteration } from 'jest-extended';32test('first iteration', () => {33 const array = [1, 2, 3];34 const result = firstIteration(array, x => x % 2 === 0);35 expect(result).toBe(2);36});37import { firstIteration } from 'jest-extended';38test('first iteration', () => {

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const firstIteration = require('jest-extended/lib/iterables/firstIteration');2const iterable = new Set([1, 2, 3]);3const [first, second, third] = firstIteration(iterable);4console.log(first, second, third);5const firstIteration = require('jest-extended/lib/iterables/firstIteration');6const iterable = new Map([['a', 1], ['b', 2], ['c', 3]]);7const [first, second, third] = firstIteration(iterable);8console.log(first, second, third);9const firstIteration = require('jest-extended/lib/iterables/firstIteration');10const iterable = new Map([['a', 1], ['b', 2], ['c', 3]]);11const [first, second, third] = firstIteration(iterable, 2);12console.log(first, second, third);13const firstIteration = require('jest-extended/lib/iterables/firstIteration');14const iterable = new Map([['a', 1], ['b', 2], ['c', 3]]);15const [first, second, third] = firstIteration(iterable, 1);16console.log(first, second, third);17const firstIteration = require('jest-extended/lib/iterables/firstIteration');18const iterable = new Map([['a', 1], ['b', 2], ['c', 3]]);19const [first, second, third] = firstIteration(iterable, 3);20console.log(first, second, third);21const firstIteration = require('jest-extended/lib/iter

Full Screen

Full Screen

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:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run jest-extended automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful