e) {
        var targetValue = 10;

        slider.addEventListener('value-changed', onValueChanged);

        slider.min = 0;
        slider.max = 100;
        slider.value = targetValue;

        function onValueChanged(e) {
          assert.equal(e.detail.value, targetValue);
          done();
          slider.removeEventListener('value-changed', onValueChanged);
        }
      });

      test('immediateValue should notify', function(done) {
        var targetValue = 50;

        slider.addEventListener