A little Mocha + Chai test to illustrate a blog post

test-shortcut.js

describe('add()', function() {

  it('Adds the character to the cast', function (){

    var cast = new MovieCast([{name:'Mickey'},{name: 'Pluto'}]);
    var newCharacter = {name:'Goofy'};

    cast.add(newCharacter);

    expect(cast.size()).to.equal(3);
  });
});