Mockit

Mockit is a simple library for mocking module dependencies during testing. Other dependency injection libraries create a sandbox around the tested module forcing the user to deal with an entirely new module context. Mockit simply overwrites the mocked dependencies and includes the module in its original scope.

Installation

$ npm install mockit

Usage

To mock the http module in a required file:

var mockit = require('mockit');
 
var mockHttp = {
  // Mocked methods here...
};
 
var Downloader = mockit('../lib/downloader', {
  http: mockHttp
});