text: describe('Rectangle TEST', function() {
  
      describe('Rectangle.prototype.getTop', function() {
  
          // Positive
  
          it('should return 0.5', function() {
              var rectangle = new Rectangle(1, 0.5, 1, 1);
  
              expect(rectangle.getTop()).toEqual(0.5);
          });
  
          // Negative
  
          it('should return 0', function() {
              var rectangle = new Rectangle(1, '', 1, 1);
  
              expect(rectangle.getTop()).toEqual(0);
          });
  
      });
  
  });
  