nerElement = ripple.ripples[0].waveContainer;

          MockInteractions.up(ripple);

          window.requestAnimationFrame(function () {
            var currentTransform = waveContainerElement.style.transform;
            try {
              expect(div.style.transform).to.be.ok;
              expect(currentTransform).to.be.ok;
              expect(currentTransform).to.be.eql(div.style.transform);

              done();
            } catch (e) {
              done(e);
            }
          });
        }