public void ShiftHueWraps0() { var hsl = new Color.HSL(90, 0.5, 0.5); Assert.AreEqual(new Color.HSL(330, 0.5, 0.5), hsl.ShiftHue(-120)); }
public void ShiftHueWraps360() { var hsl = new Color.HSL(90, 0.5, 0.5); Assert.AreEqual(new Color.HSL(0, 0.5, 0.5), hsl.ShiftHue(270)); }
public void ShiftHueAddsToHue() { var hsl = new Color.HSL(90, 0.5, 0.5); Assert.AreEqual(new Color.HSL(120, 0.5, 0.5), hsl.ShiftHue(30)); }