describe('Product basket', function () { var productBasket; beforeEach(function () { productBasket = new ProductBasket(); }); describe('.productCount()', function () { it('returns number of products in the basket', function () { var productDummy1 = {}, productDummy2 = {}; productBasket.add(productDummy1); productBasket.add(productDummy2); expect(productBasket.productCount()).toEqual(2); }); }); });