text: "use strict";
  
  var SingleLinkedList = require('../../02-linked-lists/lib/single-linked-list');
  
  describe('SingleLinkedList', function(){
  
      it('should just work™', function(){
          var list = new SingleLinkedList();
          list.append(1);
          list.append(2);
          list.append(3);
          expect(list.display()).toBe("1 -> 2 -> 3");
      });
  
  });