text: 'use strict';
  
  describe('defaults', function() {
    beforeEach(module('duScroll'));
  
    it('should should have a default scroll duration', inject(function(duScrollDuration) {
      expect(duScrollDuration).not.toBe(null);
    }));
  
    it('should should have a default easing function', inject(function(duScrollEasing) {
      expect(duScrollEasing).not.toBe(null);
    }));
  
    it('should have a default active class', inject(function(duScrollActiveClass) {
      expect(duScrollActiveClass).toEqual('active');
    }));
  });
  