public void PlayerPickWarAttackTwiceTest() { WarPlayer[] players = new WarPlayer[] { new WarPlayer() { Name = "Player 1" } }; players[0].Cards.Add(Card.TwoOfDiamonds); players[0].Cards.Add(Card.ThreeOfDiamonds); players[0].Cards.Add(Card.FourOfDiamonds); WarGame target = new WarGame(players); target.PlayerDeclareWar(players[0]); target.PlayerPickWarAttack(players[0], 1); target.PlayerPickWarAttack(players[0], 1); Assert.Fail(); }