<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
  width: 50px;
  height: 50px;
  background-color: black;
  display: inline-block;
  outline: 12px solid white;
  margin: 12px 12px;
}
.replica {
  background-color: green;
}
</style>
<body>
<script src="resources/interpolation-test.js"></script>
<script>
assertInterpolation({
  property: 'outline-color',
  from: 'white',
  to: 'orange'
}, [
  {at: -0.3, is: 'white'},
  {at: 0, is: 'white'},
  {at: 0.3, is: 'rgb(255, 228, 179)'},
  {at: 0.6, is: 'rgb(255, 201, 102)'},
  {at: 1, is: 'orange'},
  {at: 1.5, is: 'rgb(255, 120, 0)'},
]);
</script>
</body>