static void TestingRedBlack() { Card c1 = new Card('H', 7); Card c2 = new Card('S', 3); Console.WriteLine("Testing IsRed."); Console.WriteLine("Expecting a card of a red suit."); if (c1.IsRed()) { Console.WriteLine("Got a red suit."); } else { Console.WriteLine("Didn't get a red suit."); } Console.WriteLine("Testing IsRed on a black card, expecting not a red card."); if (!c2.IsRed()) { Console.WriteLine("Didn't get a red suit."); } else { Console.WriteLine("Got a red suit."); } Console.WriteLine(); Console.WriteLine("Testing IsBlack."); Console.WriteLine("Expecting a card of a black suit."); if (c2.IsBlack()) { Console.WriteLine("Got a black suit."); } else { Console.WriteLine("Didn't get a black suit."); } Console.WriteLine("Testing IsBlack on a red card, expecting not a black card."); if (!c1.IsBlack()) { Console.WriteLine("Didn't get a black suit."); } else { Console.WriteLine("Got a black suit."); } Console.WriteLine(); }