nemo-accessibility

nemo-accessibility is a nemo plugin aimed to run accessibility scans during nemo tests. nemo-accessibility plugin uses axe-core, htmlcode smiffer and chrome engines to run accessibility scans on a given page or on a given element on a page.

How to Use

1. Install this package
npm install nemo-accessibility --save-dev
2. Add nemo-accessibility to your config/nemo-plugins.json file like below

`` javascript
"nemo-accessibility":{
"module":"nemo-accessibility",
"arguments": [
{
"engine":"axe"
"engine":"chrome"
"engine":"htmlcs"
}
]
}
`
3. Call Scan method
let results= await nemo.accessibility.scan({'project': 'mynodewebproject', 'page': 'somepageName'})

Details

Once nemo-accessibility plugin is registered, you should now have nemo.accessibility namespace available in your tests. nemo.accessibility exposes a method called scan to help you run accessibility evaluation against your page/element.

scan method returns a promise with resulting json response and you can then write the HTML to a file or parse JSON response for later reporting. For example,

`` javascript
nemo.driver.get('http://www.paypal.com');
nemo.accessibility.scan().then(function (result) {
fs.writeFile('report/accessibility.json', result, function (err) {
done();
});
});
`
See usingNemoAccessibility.js. You can run that on Debug mode like
DEBUG=nemo* node node_modules/nemo-accessibility/example/usingNemoAccessibility.js`

Support

Please file a [Nemo a11y plugin issue][1] for any nemo plugin related questions or file a [issue for AATT][2] for any AATT related questions

[1]: https://github.com/paypal/nemo-accessibility/issues "File a ticket for Nemo a11y plugin"
[2]: https://github.com/paypal/AATT/issues "File a ticket for AATT"

Copyright and License

Copyright 2019, PayPal under the BSD license.

Contributors

- Nilesh Kulkarni , developer for nemo accessibility plugin ||https://github.com/nikulkarni
- Prem Nawaz Khan, developer || https://github.com/mpnkhan || @mpnkhan