Axe-Accessibility-webdriver.js

import selenium from 'selenium-webdriver';
import AxeBuilder from 'axe-webdriverjs';
const Key = selenium.Key;
import util from 'util';

let driver;

describe('Radio button demo', () => {

    beforeEach(done => {
        driver = new selenium.Builder()
            .forBrowser('chrome')
            .build();

        driver.get('http://localhost:4000/radio/')
            .then(() => {
                done();
            });
    });

    // Close website after each test is run (so it is opened fresh each time)
    afterEach(done => {
        driver.quit().then(() => {
            done();
        });
    });

    it('should change state with the keyboard', () => {
      const selector = 'span[role="radio"][aria-labelledby="radiogroup-0-label-0"]';

      driver.findElement(selenium.By.css(selector))
        .then(element => {
            element.sendKeys(Key.SPACE);
            return element;
        })
        .then(element => element.getAttribute('aria-checked'))
        .then(attr => {
            expect(attr).toEqual('true');
        });
    });

    it('should fetch the radio button demo and analyze it', done => {
        driver.findElement(selenium.By.css('.radio_'))
            .then(() => {
                AxeBuilder(driver)
                    .analyze(({violations}) => {
                        console.log('Accessibility Violations: ', violations.length);
                        if (violations.length > 0) {
                            console.log(util.inspect(violations, true, null));
                        }
                        expect(violations.length).toBe(0);
                        done();
                    })
            });
    });
});