public void CheckerColorsAreAlternatelyBrightAndDarkAsPattern() { Color[] checkerColors = ContentExtensions.GetCheckerColors(); Assert.AreEqual(8 * 8, checkerColors.Length); Assert.AreEqual(Color.LightGray, checkerColors[0]); Assert.AreEqual(Color.DarkGray, checkerColors[1]); Assert.AreEqual(Color.DarkGray, checkerColors[checkerColors.Length - 2]); Assert.AreEqual(Color.LightGray, checkerColors[checkerColors.Length - 1]); }