backbone-events-2.js

$(document).ready(function() {

  module("Backbone.Events");

  test("on and trigger", 2, function() {
    var obj = { counter: 0 };
    _.extend(obj,Backbone.Events);
    obj.on('event', function() { obj.counter += 1; });
    obj.trigger('event');
    equal(obj.counter,1,'counter should be incremented.');
    obj.trigger('event');
    obj.trigger('event');
    obj.trigger('event');
    obj.trigger('event');
    equal(obj.counter, 5, 'counter should be incremented five times.');
  });