https://github.com/power-assert-js/webpack-espower-loader
Power Assert instrumentor module for webpack
https://github.com/power-assert-js/webpack-espower-loader
Last synced: about 1 year ago
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Power Assert instrumentor module for webpack
- Host: GitHub
- URL: https://github.com/power-assert-js/webpack-espower-loader
- Owner: power-assert-js
- License: mit
- Created: 2015-01-16T01:46:45.000Z (over 11 years ago)
- Default Branch: master
- Last Pushed: 2018-02-26T05:07:56.000Z (over 8 years ago)
- Last Synced: 2025-04-01T09:01:47.615Z (about 1 year ago)
- Language: JavaScript
- Homepage:
- Size: 22.5 KB
- Stars: 16
- Watchers: 8
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
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# webpack-espower-loader
Power Assert instrumentor module for webpack.
## Description
`webpack-espower-loader` is a webpack loader module for [power-assert](https://github.com/power-assert-js/power-assert).
`webpack-espower-loader` applies [espower](http://github.com/power-assert-js/espower) to target sources through webpack loader chain.
Pull-requests, issue reports and patches are always welcomed.
See [power-assert](https://github.com/power-assert-js/power-assert) project for more documentation.
## FAQ
#### webpack-espower-loader does not work with babel-loader!
webpack-espower-loader does not work with [babel-loader](https://github.com/babel/babel-loader) due to the change of transpiled code since babel 5.0. Please use [babel-plugin-espower](https://github.com/power-assert-js/babel-plugin-espower) with babel-loader.
## Installation
Install `power-assert` and `webpack-espower-loader` via npm:
```console
$ npm install --save-dev webpack-espower-loader
```
## Caution
For webpack3 or lower, you need to use [the 1.x release of webpack-espower-loader](https://github.com/power-assert-js/webpack-espower-loader/tree/1.x).
```
$ npm install --save-dev webpack-espower-loader@1.0.2
```
## Usage
Configure `webpack.config.js` to apply `webpack-espower-loader` through webpack loader transformation chain. Options are passed through to espower.
If not passed, default options (Same as [espower.defaultOptions()](https://github.com/power-assert-js/espower#var-options--espowerdefaultoptions)) will be used.
```js
{
module: {
exprContextCritical: false,
rules: [{
test: /_test\.js$/,
use: [{
loader: "webpack-espower-loader",
options: {
patterns: [
'assert(value, [message])',
'assert.ok(value, [message])',
'assert.equal(actual, expected, [message])',
'assert.notEqual(actual, expected, [message])',
'assert.strictEqual(actual, expected, [message])',
'assert.notStrictEqual(actual, expected, [message])',
'assert.deepEqual(actual, expected, [message])',
'assert.notDeepEqual(actual, expected, [message])'
]
}
}]
}]
}
}
```
## Changelog
See [CHANGELOG.md](https://github.com/power-assert-js/webpack-espower-loader/blob/master/CHANGELOG.md).
## Author
* [zoncoen (Kenta Mori)](https://github.com/zoncoen)
## Contributors
* [twada (Takuto Wada)](https://github.com/twada)
* [chrisfarms (Chris Farmiloe)](https://github.com/chrisfarms)
## License
Licensed under the MIT license. See [LICENSE](https://github.com/power-assert-js/webpack-espower-loader/blob/master/LICENSE).
[travis-url]: https://travis-ci.org/power-assert-js/webpack-espower-loader
[travis-image]: https://secure.travis-ci.org/power-assert-js/webpack-espower-loader.svg?branch=master
[npm-url]: https://npmjs.org/package/webpack-espower-loader
[npm-image]: https://badge.fury.io/js/webpack-espower-loader.svg
[depstat-url]: https://gemnasium.com/power-assert-js/webpack-espower-loader
[depstat-image]: https://gemnasium.com/power-assert-js/webpack-espower-loader.svg
[license-url]: https://github.com/power-assert-js/webpack-espower-loader/blob/master/LICENSE
[license-image]: http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat