public void ConvertingBackEmptyOrNullGivesNull()
{
var retrievedFromEmpty = converter.ConvertBack("", typeof(RangeGraph <Vector3D>), null, null);
var retrievedFromNull = converter.ConvertBack(null, typeof(RangeGraph <Vector3D>), null, null);
Assert.IsNull(retrievedFromEmpty);
Assert.IsNull(retrievedFromNull);
}
