Best JavaScript code snippet using testcafe
MainBar.js
Source:MainBar.js  
...36      <input37        className="joke-search__option mr-2"38        value={value}39        checked={current === value}40        onChange={(e) => clickOnOption(e)}41        type="radio"42      />43      {label}44    </label>45    <br />46    {current === "categories" && value === "categories" && (47      <Categories activeCategory={currentCategory} setCategory={setCategory} />48    )}49  </Fragment>50);51const SearchInput = ({ inputChange }) => (52  <input53    className="joke-search__input w-100 p-1 mb-1"54    onChange={(e) => inputChange(e.target.value.trim())}...MixedInputSpec.js
Source:MixedInputSpec.js  
...75        expect(getOptionLabels()).toEqual(["a","c","b"]);76    }));77    it("adds one selected option to the value", TestCase.wrapAsync(async () => {78        await clickOnMainInput();79        await clickOnOption(1);80        expect(getLastEmittedModel()).toEqual([{type: "option", id: "option-2"}]);81    }));82    it("adds two selected options to the value in the correct order", TestCase.wrapAsync(async () => {83        await clickOnMainInput();84        await clickOnOption(1);85        await clickOnOption(0);86        expect(getLastEmittedModel()).toEqual([{type: "option", id: "option-2"},{type: "option", id: "option-1"}]);87    }));88    it("allows input of text when clicking on it", TestCase.wrapAsync(async () => {89        await clickOnMainInput();90        await typeText("abcd");91        expect(getLastEmittedModel()).toEqual([{type: "text", value: "abcd"}]);92    }));93    it("allows mixing text with options", TestCase.wrapAsync(async () => {94        await clickOnMainInput();95        await typeText("test123");96        await clickOnOption(2);97        expect(getLastEmittedModel()).toEqual([{type: "text", value: "test123"}, {type: "option", id: "option-3"}]);98    }));99    it("puts selected items before the text if the input cursor is at start", TestCase.wrapAsync(async () => {100        await clickOnMainInput();101        await typeText("test123");102        await moveCursorToPosition(0);103        await clickOnOption(2);104        expect(getLastEmittedModel()).toEqual([{type: "option", id: "option-3"}, {type: "text", value: "test123"}]);105    }));106    it("puts selected items in between texts if cursor is in between the text", TestCase.wrapAsync(async () => {107        await clickOnMainInput();108        await typeText("test123");109        await moveCursorToPosition(4);110        await clickOnOption(2);111        expect(getLastEmittedModel()).toEqual([{type: "text", value: "test"}, {type: "option", id: "option-3"}, {type: "text", value: "123"}]);112    }));113    it("automatically merges text input data when provided from outside", TestCase.wrapAsync(async () => {114        mixedInput.setProps({115            value: [{116                type: "text",117                value: "ab",118            },{119                type: "option",120                id: "option-3",121            },{122                type: "text",123                value: "cd",124            },{...index_improve.js
Source:index_improve.js  
...30        $('.js-submit').show();31        $('#' + myOption).addClass('text-white bg-warning'); //é¸åçæéè®æ©é»è²32    }33}34function clickOnOption() {35    if (!isReview) {36        resetOptionColor(); //éç½®é¸é 
çé¡è²37        $(this).addClass('bg-warning text-white'); //黿çé¸é 
è®ææ©é»è²38        let answer = $(this).attr('id'); //ååºè¢«é¸åçé¸é 
 id ä½çºä½çé¸é 
39        myAnswers[index] = answer; //å°ä½çé¸é 
ç´éè³ myAnswers é£åä¸40    }41}42function next() {43    if (index < data.length - 1) {44        if (!isReview)45            myAnswers[index] = null;46        index += 1; //é¡èå  147        renderQuiz(); //æ ¹æ index é¡èæ´æ°é¡ç®å
§å®¹48    } else {...withSettings.spec.js
Source:withSettings.spec.js  
...20        cy.get("form").submit();21        cy.fillCreatePollPage4(user);22        // View Poll Page23        // Click one time on the first element24        cy.clickOnOption(1, 1);25        // CLick Twice on the second26        cy.clickOnOption(1, 2);27        cy.clickOnOption(1, 2);28        // Validate the output29        cy.checkOption(1, 1, "yes");30        cy.checkOption(1, 2, "ifNeededBe");31        cy.checkOption(1, 3, "no");32        // update the Poll33        cy.updatePoll();34        cy.reload();35        cy.wait(1000)36        // Validate again after reload37        cy.checkOption(1, 1, "yes");38        cy.checkOption(1, 2, "ifNeededBe");39        cy.checkOption(1, 3, "no");40    })41    it('Deadline', () => {42        // Click on create Poll button in header43        cy.get('button').contains("Create Poll").click();44        cy.fillCreatePollPage1(title, location, note);45        cy.fillCreatePollPage2(options);46        cy.get("form").find("input").eq(3).click();47        cy.get("form button").contains("Choose Date").click()48        // click next day?49        cy.get(".month-dates").find(".day").eq(6).click()50        // click Continue51        cy.get(".contents").find("button").contains("Continue").click()52        cy.get("form").submit();53        cy.fillCreatePollPage4(user);54        cy.firstNotificationHeaderContainsText("Poll").click();55        cy.clickOnOption(1, 2);56        cy.checkOption(1, 2, "yes")57        cy.updatePoll();58        cy.clock(dayjs().add(2, "day").toDate())59        cy.reload()60        cy.wait(1000)61        cy.get(".grid").find("div").should("contain.text", "is over");62    })63    it('Vote Limit - 1', () => {64        // Click on create Poll button in header65        cy.get('button').contains("Create Poll").click();66        cy.fillCreatePollPage1(title, location, note);67        cy.fillCreatePollPage2(options);68        cy.get("form").find("input").eq(2).click();69        cy.wait(1000) // Wait for animation70        cy.get("form").submit();71        cy.fillCreatePollPage4(user);72        // View Poll Page73        // Click one time on the first element74        cy.clickOnOption(1, 1);75        cy.clickOnOption(1, 2);76        cy.firstNotificationHeaderContainsText("Poll Created").click();77        // should show notification "Cannot update Poll"78        cy.updatePoll();79        cy.firstNotificationHeaderContainsText("Cannot save Poll").click()80        // fix poll (click on Option 1)81        cy.clickOnOption(1, 1);82        cy.updatePoll();83        cy.firstNotificationHeaderContainsText("Poll saved").click()84    });85    it('Vote Limit - 1', () => {86        // Click on create Poll button in header87        cy.get('button').contains("Create Poll").click();88        cy.fillCreatePollPage1(title, location, note);89        cy.fillCreatePollPage2(options);90        // click on FCFS91        cy.get("form").find("input").eq(1).click();92        cy.get("form").submit();93        cy.fillCreatePollPage4(user);94        cy.clickOnOption(1, 2);95        cy.checkOption(1, 2, "yes")96        cy.updatePoll();97        cy.clearAllNotifivationHeader()98        cy.changeUser("New User", 2)99        cy.updatePoll();100        cy.editUser(2)101        cy.clickOnOption(2, 2)102        cy.clearAllNotifivationHeader()103        cy.updatePoll()104        cy.firstNotificationHeaderContainsText("Cannot save").click()105        cy.clickOnOption(2, 2)106        cy.clickOnOption(2, 1)107        cy.updatePoll();108        cy.firstNotificationHeaderContainsText("Poll saved");109    })...pageApprovalSelectorComponentObject.js
Source:pageApprovalSelectorComponentObject.js  
...46            return browser.click(componentObject.elements.getPageApprovalStatusOption(optionToChoose));47        },48        forceDraftPageApprovalStatus: function() {49            this.openPageApprovalDropdown().then(function() {50                return this.clickOnOption(componentObject.constants.DRAFT);51            }.bind(this));52        },53        forceReadyToSyncPageApprovalStatus: function() {54            this.openPageApprovalDropdown().then(function() {55                this.clickOnOption(componentObject.constants.READY_TO_SYNC);56                return browser.waitForWholeAppToBeReady();57            }.bind(this));58        }59    };60    // --------------------------------------------------------------------------------------------------61    // Assertions62    // --------------------------------------------------------------------------------------------------63    componentObject.assertions = {64        pageApprovalSelectorIsDisplayed: function() {65            expect(componentObject.elements.getPageApprovalDropdown()).toBeDisplayed();66        },67        pageApprovalSelectorIsNotDisplayed: function() {68            expect(componentObject.elements.getPageApprovalDropdown()).toBeAbsent();69        },...createPoll.spec.js
Source:createPoll.spec.js  
...14        cy.fillCreatePollPage2(options);15        cy.get("form").submit();16        cy.fillCreatePollPage4(user);17        cy.firstNotificationHeaderContainsText("Poll Created").click();18        cy.clickOnOption(1, 1)19        cy.clickOnOption(1, 2)20        cy.clickOnOption(1, 3)21        cy.checkOption(1, 1, "yes")22        cy.checkOption(1, 2, "yes")23        cy.checkOption(1, 3, "yes")24        cy.updatePoll();25        cy.reload();26        cy.wait(1000)27        cy.checkOption(1, 1, "yes")28        cy.checkOption(1, 2, "yes")29        cy.checkOption(1, 3, "yes")30    })31    it('Create poll - without title', () => {32        cy.get("button").contains("Create Poll").click()33        cy.get("form").find("input").eq(1).type("Test Location");34        cy.get("form").find("input").eq(2).type("Test Note");...index.js
Source:index.js  
1let myAnswer; //åæ¾æ¯ä¸é¡ä½¿ç¨è
çä½ç2function clickOnOption() {3    $('.js-option').removeClass('bg-warning'); //æ¢å¾©ææé¸é 
çºç½åº4    $(this).addClass('bg-warning'); //å°é¸åçé¸é 
è®ææ©é»è²5    myAnswer = $(this).attr('id'); //ååºè¢«é¸åçé¸é 
 id ä½çºä½çé¸é 
6    console.log(myAnswer); //æé主æ§å°ççï¼æ¯æ¬¡é»æé¸é 
ææå°åºä»éº¼7}8function submit() {9    $('.js-option').removeClass('bg-warning'); //æ¢å¾©æææéé¡è²çºç½åº10    if (myAnswer === 'c') { // 夿·æ¯ä¸æ¯é¸æ c11        $('#c').addClass('bg-success'); //å°æ£ç¢ºé¸é 
è®ç¶ è²12        $("#c").addClass("text-white");13        $('.js-success').show(); // 顯示ãä½ çå°äºï¼ãæåæ¡14    } else {15        $('#c').addClass('bg-success'); //å°æ£ç¢ºé¸é 
è®ç¶ è²16        $("#c").addClass("text-white");...contentInnerTabPage.js
Source:contentInnerTabPage.js  
...7    async selectAnyOptionFromMenu(option) {8        const iframe = await this.findElementByCss(locators.iframeContentCss)9        await this.switchToIframe(iframe)10        const listMenu = await this.findAllElementsByCss(locators.listMenuCss)11        await this.clickOnOption(listMenu, option)12    }13    async selectAnyOptionFromSubMenu(option, subOption) {14        const subListMenu = await this.findElementByXpah("//li[contains(text(),'" + option + "')]/ul")15        await this.clickOnOption(subListMenu, subOption)16    }17    async clickOnOption(listElements, option){18        for(var i=0; i< listElements.length; i++){19            if(await listElements[i].getText() == option){20                await this.clickToElement(listElements[i])21            }22        }23    }24}...Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3        .click(Selector('option').withText('Safari'))4        .click('#submit-button');5});6import { Selector } from 'testcafe';7test('My first test', async t => {8        .clickOnOption('Safari')9        .click('#submit-button');10});11import { Selector } from 'testcafe';12test('My first test', async t => {13        .clickOnOption('Safari')14        .click('#submit-button');15});16import { Selector } from 'testcafe';17test('My first test', async t => {18        .clickOnOption('Safari')19        .click('#submit-button');20});21import { Selector } from 'testcafe';22test('My first test', async t => {23        .clickOnOption('Safari')24        .click('#submit-button');25});26import { Selector } from 'testcafe';27test('My first test', async t => {28        .clickOnOption('Safari')29        .click('#submit-button');30});31import { Selector } from 'testcafe';32test('My first test', async t => {Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    await t.clickOnOption('option 2');4});5import { ClientFunction } from 'testcafe';6export default async function clickOnOption (option) {7    await ClientFunction(() => {8        const optionToSelect = document.querySelector(`option[value='${option}']`);9        optionToSelect.selected = true;10    })();11}12import { ClientFunction } from 'testcafe';13export default async function clickOnOption (option) {14    await ClientFunction(() => {15        const optionToSelect = document.querySelector(`option[value='${option}']`);16        optionToSelect.selected = true;17        optionToSelect.dispatchEvent(new Event('change'));18    })();19}Using AI Code Generation
1import {Selector, t} from 'testcafe';2export default class TestPage{3    constructor(){4        this.select = Selector('select');5    }6    async clickOnOption(option){7            .click(this.select)8            .click(this.select.find('option').withText(option));9    }10}11import { Selector } from 'testcafe';12import TestPage from './test';13const testPage = new TestPage();14test('Select option', async t => {15    await testPage.clickOnOption('option 2');16});17const selectedOption = await Selector('select').value;18const selectedOption = await Selector('select').value;19const selectedOption = await Selector('select').textContent;Using AI Code Generation
1import { Selector, t } from 'testcafe';2import clickOnOption from './clickOnOption';3export default async function test() {4        .click(Selector('button').withText('Click me'))5        .expect(Selector('div').withText('You clicked me!').exists).ok();6    await clickOnOption(Selector('select').withText('Select an option'), 'Option 2');7    await t.expect(Selector('div').withText('You selected Option 2!').exists).ok();8}9import { t } from 'testcafe';10export default async function clickOnOption(selector, optionText) {11        .click(selector)12        .click(Selector('option').withText(optionText));13}Using AI Code Generation
1import { Selector } from 'testcafe';2test('TestCafe', async t => {3        .clickOnOption('option', 'value');4});5import { Selector } from 'testcafe';6test('TestCafe', async t => {7        .clickOnOption('option', 'value');8});9Selector.prototype.clickOnOption = function (option, value) {10        .find(option)11        .withAttribute('value', value)12        .click();13};14import { Selector } from 'testcafe';15test('TestCafe', async t => {16        .clickOnOption('option', 'value');17});18import { Selector } from 'testcafe';19test('TestCafe', async t => {20        .clickOnOption('option', 'value');21});22Selector.prototype.clickOnOption = function (option, value) {23        .find(option)24        .withAttribute('value', value)25        .click();26};27import { Selector } from 'testcafe';28test('TestCafe', async t => {29        .clickOnOption('option', 'value');30});31import { Selector } from 'testcafe';32test('TestCafe', async t => {33        .clickOnOption('option', 'value');34});35Selector.prototype.clickOnOption = function (option, value) {36        .find(option)37        .withAttribute('value', value)38        .click();39};40import { Selector } from 'testcafe';41test('TestCafe', async t => {42        .clickOnOption('option', 'value');43});44import { Selector } fromLearn 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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!
