public void OnlyOnePlayerCanClaimEachSquare()
{
var naughts = new TurnByTurnPlayerStub();
var crosses = new TurnByTurnPlayerStub();
var game = new TicTacToeGame(naughts, crosses);
naughts.Next(1, 1);
game.PlayTurn();
crosses.Next(1, 1);
game.PlayTurn();
Assert.That(game.PlayerOnSquare(1, 1), Is.EqualTo(naughts));
}
public void PlayersMustMoveWithinTheTopLeftBoundsOfTheBoard()
{
var naughts = new TurnByTurnPlayerStub();
var game = new TicTacToeGame(naughts, null);
naughts.Next(0, 0);
Assert.Throws<InvalidMoveException>(() => game.PlayTurn());
}
public void NaughtsStartsTheGame()
{
var naughts = new TurnByTurnPlayerStub();
var game = new TicTacToeGame(naughts, null);
naughts.Next(1, 1);
game.PlayTurn();
Assert.That(game.PlayerOnSquare(1, 1), Is.EqualTo(naughts));
}
public void PlayersAlternateTurns()
{
var naughts = new TurnByTurnPlayerStub();
var crosses = new TurnByTurnPlayerStub();
var game = new TicTacToeGame(naughts, crosses);
naughts.Next(1, 1);
game.PlayTurn();
Assert.That(game.CurrentPlayer, Is.EqualTo(crosses));
}
public void PlayersTurnIsNotOverUntilTheyMakeAValidMove()
{
var naughts = new TurnByTurnPlayerStub();
var crosses = new TurnByTurnPlayerStub();
var game = new TicTacToeGame(naughts, crosses);
naughts.Next(1, 1);
game.PlayTurn();
crosses.Next(1, 1);
game.PlayTurn();
Assert.That(game.CurrentPlayer, Is.EqualTo(crosses));
}
public static void Main(string[] args)
{
var naughts = new ConsolePlayer(new ConsoleInput());
var crosses = new MiniMaxPlayer(naughts);
var game = new TicTacToeGame(naughts, crosses);
var printer = new GameBoardPrinter(game);
Console.WriteLine("Welcome to Helen's TicTacToe game!");
Console.WriteLine(printer.Board());
while (!game.IsFinished)
{
Console.WriteLine("It's " + printer.NameForPlayer(game.CurrentPlayer) + "'s turn!");
game.PlayTurn();
Console.WriteLine(printer.Board());
}
Console.WriteLine("Game over!");
Console.WriteLine(printer.WinnerMessage());
Console.ReadLine();
}