Best JavaScript code snippet using testcafe
utils.js
Source:utils.js  
...115}116export function getNextFocusableElement (element, reverse, skipRadioGroups) {117    const offset     = reverse ? -1 : 1;118    const doc        = domUtils.getTopSameDomainWindow(window).document;119    const sort       = !activeElementHasNegativeTabIndex(doc);120    let allFocusable = domUtils.getFocusableElements(doc, sort);121    allFocusable = filterFocusableElements(allFocusable, element, skipRadioGroups);122    const isRadioInput         = isRadioButtonElement(element);123    const currentIndex         = arrayUtils.indexOf(allFocusable, element);124    const isLastElementFocused = reverse ? currentIndex === 0 : currentIndex === allFocusable.length - 1;125    if (isLastElementFocused) {126        if (!reverse && element.tabIndex < 0)127            return arrayUtils.find(allFocusable, el => el.tabIndex === 0);128        return skipRadioGroups || !isRadioInput ? document.body : allFocusable[allFocusable.length - 1 - currentIndex];129    }130    if (reverse && currentIndex === -1)131        return allFocusable[allFocusable.length - 1];132    return correctFocusableElement(allFocusable, allFocusable[currentIndex + offset], skipRadioGroups);133}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        .expect(Selector('title').innerText).eql('Thank you, John Smith!');6});7test('My second test', async t => {8        .typeText('#developer-name', 'John Smith')9        .click('#submit-button')10        .expect(Selector('title').innerText).eql('Thank you, John Smith!');11});12test('My third test', async t => {13        .typeText('#developer-name', 'John Smith')14        .click('#submit-button')15        .expect(Selector('title').innerText).eql('Thank you, John Smith!');16});17test('My fourth test', async t => {18        .typeText('#developer-name', 'John Smith')19        .click('#submit-button')20        .expect(Selector('title').innerText).eql('Thank you, John Smith!');21});22test('My fifth test', async t => {23        .typeText('#developer-name', 'John Smith')24        .click('#submit-button')25        .expect(Selector('title').innerText).eql('Thank you, John Smith!');26});27test('My sixth test', async t => {28        .typeText('#developer-name', 'John Smith')29        .click('#submit-button')30        .expect(Selector('title').innerText).eql('Thank you, John Smith!');31});32test('My seventh test', async t => {33        .typeText('#developer-name', 'John Smith')34        .click('#submit-button')35        .expect(Selector('title').innerText).eql('Thank you, John Smith!');36});Using AI Code Generation
1import { Selector } from 'testcafe';2test('My test', async t => {3        .expect(Selector('input').withAttribute('id', 'developer-name').activeElementHasNegativeTabIndex()).ok();4});5import { Selector } from 'testcafe';6test('My test', async t => {7        .expect(Selector('input').withAttribute('id', 'developer-name').activeElementHasNonNegativeTabIndex()).ok();8});9import { Selector } from 'testcafe';10test('My test', async t => {11        .expect(Selector('input').withAttribute('id', 'developer-name').activeElementHasNoTabIndex()).ok();12});13import { Selector } from 'testcafe';14test('My test', async t => {15        .expect(Selector('input').withAttribute('id', 'developer-name').activeElementIsFocused()).ok();16});17import { Selector } from 'testcafe';18test('My test', async t => {19        .expect(Selector('input').withAttribute('id', 'developer-name').activeElementIsNotFocused()).ok();20});21import { SelectorUsing AI Code Generation
1import { ClientFunction } from 'testcafe';2const activeElementHasNegativeTabIndex = ClientFunction(() => {3    return document.activeElement.tabIndex < 0;4});5test('Test', async t => {6        .click('#button')7        .expect(activeElementHasNegativeTabIndex()).eql(true);8});Using AI Code Generation
1import { Selector } from 'testcafe';2const activeElementHasNegativeTabIndex = Selector(() => document.activeElement.tabIndex < 0);3test('My test', async t => {4        .click('#tried-test-cafe')5        .pressKey('tab')6        .expect(activeElementHasNegativeTabIndex).ok();7});8import { Selector } from 'testcafe';9const activeElementHasNegativeTabIndex = Selector(() => document.activeElement.tabIndex < 0);10test('My test', async t => {11        .click('#tried-test-cafe')12        .pressKey('tab')13        .expect(activeElementHasNegativeTabIndex).notOk();14});15import { Selector } from 'testcafe';16const activeElementTabIndex = Selector(() => document.activeElement.tabIndex);17test('My test', async t => {18        .click('#tried-test-cafe')19        .pressKey('tab')20        .expect(activeElementTabIndex).eql(-1);21});22import { Selector } from 'testcafe';Using AI Code Generation
1import { Selector, ClientFunction } from 'testcafe';2test('Click on a button', async t => {3        .click('#populate')4        .click('#submit-button');5});6const activeElementHasNegativeTabIndex = ClientFunction(() => {7    const activeElement = document.activeElement;8    return activeElement.tabIndex < 0;9});10test('Click on a button', async t => {11        .click('#populate')12        .click('#submit-button')13        .expect(activeElementHasNegativeTabIndex()).notOk();14});15t.expect(Selector('#myElement').hasAttribute('disabled')).ok();16t.expect(Selector('#myElement').getAttribute('disabled')).ok();17t.expect(Selector('#myElement').hasAttribute('disabled')).notOk();18t.expect(Selector('#myElement').getAttribute('disabled')).notOk();19t.expect(Selector('#myElement').hasAttribute('disabled')).eql(true);20t.expect(Selector('#myElement').getAttribute('disabled')).eql('true');21t.expect(Selector('#myElement').hasAttribute('disabled')).eql(false);22t.expect(Selector('#myElement').getAttribute('disabled')).eql('false');23t.expect(Selector('#myElement').hasAttribute('disabled')).notEql(true);24t.expect(Selector('#myElement').getAttribute('disabled')).notEql('true');25t.expect(Selector('#myElement').hasAttribute('disabled')).notEql(false);26t.expect(Selector('#myElement').getAttribute('disabled')).notEql('false');27t.expect(Selector('#myElement').hasAttribute('disabled')).contains('true');28t.expect(Selector('#myElement').getAttribute('disabled')).contains('true');29t.expect(Selector('#myElement').hasAttribute('disabled')).notContains('true');30t.expect(Selector('#myElement').getAttribute('disabled')).notContains('true');31t.expect(Selector('#myElement').hasAttribute('disabled')).match(/true/);32t.expect(Selector('#myElement').getAttribute('disabled')).match(/true/);33t.expect(Selector('#myElement').hasAttribute('disabled')).notMatch(/true/);34t.expect(Selector('#myElement').getAttribute('disabled')).notMatch(/true/);35t.expect(Selector('#myElement').hasAttribute('disabled')).typeOf('string');Using AI Code Generation
1import { ClientFunction } from 'testcafe';2const activeElementHasNegativeTabIndex = ClientFunction(() => {3    return document.activeElement.hasAttribute('tabindex') && document.activeElement.tabIndex < 0;4});5test('test', async t => {6        .click('#negativeTabIndexElement')7        .expect(activeElementHasNegativeTabIndex()).ok();8});9document.activeElement.hasAttribute('tabindex') && document.activeElement.tabIndex < 010document.activeElement.hasAttribute('tabindex') && document.activeElement.tabIndex < 011document.activeElement.hasAttribute('tabindex') && document.activeElement.tabIndex < 012document.activeElement.hasAttribute('tabindex') && document.activeElement.tabIndex < 0Learn 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.
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