grunt-mocha-blanket/example/src/math/subtraction.js

Headless Blanket.js code coverage and Mocha testing via PhantomJS

window.Math = window.Math || {}

window.Math.subtractThree = function(subtractFrom) {
    return subtractFrom - 3;
};

window.Math.subtractFive = function(subtractFrom) {
    return subtractFrom - 5;
};

window.Math.subtractSeven = function(subtractFrom) {
    return subtractFrom - 7;
};