mock

!build status12
!browser support34
Load a module with it's require's mocked out
Works in both node and browserify

Example

var realB = require("./fixtures/b")

var b = mock("./fixtures/b", {
    fs: {
        readFileSync: function (uri) {
            if (uri === "clowns.txt") {
                return "some clowns"
            }
        }
    }
    , "./fixtures/c": null
    , "./fixtures/a": function () {
        return 42
    }
}, require)

// use b. It's reference to fs and fixtures/a have been replaced with
// your passed objects

Limitations:
- You have to require the thing your mocking out or browserify

won't load it and all it's dependencies into the bundle.

- When you set a dependency to null your saying don't overload

that dependency with this value, but do nuke it from the cache.
This is useful when you want to mock out something ./fixtures/c
depends on but not touch the implementation of ./fixtures/c

Installation

npm install mock

Contributors

- Raynos

MIT Licenced

1: https://secure.travis-ci.org/Colingo/mock.png 2: http://travis-ci.org/Colingo/mock 3: http://ci.testling.com/Colingo/mock.png 4: http://ci.testling.com/Colingo/mock