    Sinon.JS

    Standalone and test framework agnostic JavaScript test spies, stubs and mocks (pronounced "sigh-non", named after Sinon, the warrior (https://en.wikipedia.org/wiki/Sinon)).

## Compatibility

For details on compatibility and browser support, please see [`COMPATIBILITY.md`](COMPATIBILITY.md)

## Installation

via [npm](https://github.com/npm/npm)

    $ npm install sinon

or via Sinon's browser builds available for download on the [homepage](https://sinonjs.org/releases/).
There are also [npm based CDNs](https://sinonjs.org/releases#npm-cdns) one can use.

## Usage

See the [sinon project homepage](https://sinonjs.org/) for documentation on usage.

If you have questions that are not covered by the documentation, you can [check out the `sinon` tag on Stack Overflow](https://stackoverflow.com/questions/tagged/sinon).

## Goals

- No global pollution
- Easy to use
- Require minimal “integration”
- Easy to embed seamlessly with any testing framework
- Easily fake any interface
- Ship with ready-to-use fakes for XMLHttpRequest, timers and more

## Contribute?

See [CONTRIBUTING.md](CONTRIBUTING.md) for details on how you can contribute to Sinon.JS

## Backers

Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/sinon#backer)]

## Sponsors

Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor](https://opencollective.com/sinon#sponsor)]

## Licence

Sinon.js was released under [BSD-3](LICENSE)
