public void UnionTest()
{
// Byte is a value type, and will default to 0,
// so the default colour will be black!
var black = new RGB();
Assert.AreEqual(black.AsHex(), "000000");
var coral = new RGB(255, 125, 125);
Assert.AreEqual(coral.AsHex(), "FF7D7D");
var coralConverted = new RGB().FromHex("FF7D7D");
Assert.AreEqual(coralConverted.R, 255);
Assert.AreEqual(coralConverted.G, 125);
Assert.AreEqual(coralConverted.B, 125);
}