text: // ..........................................................
  // COPYABLE TESTS
  //
  Ember.CopyableTests.extend({
    name: 'Ember.Set Copyable',
  
    newObject: function() {
      var set = new Ember.Set();
      set.addObject(Ember.generateGuid());
      return set;
    },
  
    isEqual: function(a,b) {
      if (!(a instanceof Ember.Set)) return false;
      if (!(b instanceof Ember.Set)) return false;
      return Ember.get(a, 'firstObject') === Ember.get(b, 'firstObject');
    },
  
    shouldBeFreezable: true
  }).run();
  
  
  