Taiko Accessibility Plugin

A plugin to perform accessibility testing with Taiko.
For now, the plugin is utilizing the Axe Core library (https://github.com/dequelabs/axe-core).

Install

``
npm install --save-dev taiko-accessibility
`

Example

`bash
npm init -y
npm install --save-dev taiko taiko-accessibility jest
`

Add this test in a file accessibility.test.js.

`js

const { accessibility, closeBrowser, goto, openBrowser } = require('taiko');

const LONG_TIMEOUT = 20000;

describe('accessibility', () => {

beforeEach(async () => {
await openBrowser();
}, LONG_TIMEOUT);

afterEach(async () => {
await closeBrowser();
});

test('Should be accessible', async () => {
await goto('https://taiko.dev');
const audit = await accessibility.runAudit();

expect(audit.violations.length).toEqual(0);
});

});

`

Run script with:
`
jest accessibility.test.js
`

Or if Jest in not installed globally:
`
./node_modules/jest/bin/jest.js accessibility.test.js
``

API

runAudit() currently returns an object with the following keys:

$3

A score between 0-100 which shows how well the page is doing in terms of accessibility. This is based on the ration of fulfilled rules to applied rules (100 is best, 0 worst).

$3

An array with detailed information of the accessibility violations.

License

MIT