testEmile: function(testcase) {
  var element = document.getElementById('test_basic');
  testcase.assertEqual('0px', element.style.left);
  testcase.pause();
  emile(element, 'left:300px', {
    onComplete: function() {
      testcase.resume(function() {
        testcase.assertEqual('300px', element.style.left);
      });
    }
  });
}