Usage no npm install needed!

<script type="module">
  import rewireLoader from 'https://cdn.skypack.dev/rewire-loader';
</script>

README

rewire-loader

Adds rewire-like bindings to a webpack loader. Works well with mocha-webpack

Suppose you have a module.js file with the content:

const SOME_CONSTANT = 15;
var someDependency = require('some-dependency');

module.exports = function() {
  return someDependency();
};

You can stub out your dependencies with __set__

myModule = require('rewire!./module.js');
myModule.__set__('someDependency', mockDependency);
myModule(); // returns mockDependency

You can also get values with __get__

myModule = require('rewire!./module.js');
myModule.__get__('SOME_CONSTANT'); // returns 15