public void AddInBetweenColorsWorks(bool cycle, string colorsAsHex, string expectedAsHex)
{
var expected = expectedAsHex.Split(',').Select(ColorExtensions.FromHexString).ToArray();
var colors = colorsAsHex.Split(',').Select(ColorExtensions.FromHexString).ToArray();
var actual = ColorExtensions.AddInBetweenColors(colors, cycle).ToArray();
CollectionAssert.AreEqual(expected, actual);
}