ress: 2/3 },
                  { currentTime: 1500, progress: 1/3 },
                  { currentTime: 1999, progress: 1/3 },
                  { currentTime: 2000, progress: 2/3 },
                  { currentTime: 2500, progress: 2/3 }
                ]
  },
  {
    description: 'Test bounds point of steps(jump-both) easing ' +
                 'with iterationStart not at a transition point',
    effect:     {
                  delay: 1000,
                  duration: 1000,
                  fill: 'both',
 