public void TestGetValues()
{
KeyValuePair <string, double>[] fromValues = new KeyValuePair <string, double> [_values.Count];
_values.CopyTo(fromValues, 0);
var tween = new GTween(_target, TweenDuration, _values);
var fromInstance = tween.GetValues();
Assert.AreEqual(fromValues.Length, fromInstance.Count);
Assert.IsTrue(fromInstance.ContainsKey(fromValues[0].Key));
}