public void GameDetectsDrawStatesCorrectly()
{
//When a game is created with a winning game layout
var selfAdvancingClock = new SelfAdvancingClock();
var game = new TicTacToeGame("xxxoo ", new Player(m => m.First()), new Player(m => m.First()), () => selfAdvancingClock.GetTime());
//Then the game state should reflect this
var lastLine = game.GameStateAsRenderableString
.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
.Last();
Assert.AreEqual("x has won the game.", lastLine);
//And the game should be marked as in progress correctly
Assert.False(game.IsInProgress);
}
public void GameDetectsWinStatesCorrectly(string board, bool isComplete, string winner)
{
//When a game is created with a game layout
var selfAdvancingClock = new SelfAdvancingClock();
var game = new TicTacToeGame(board, new Player(m => m.First()), new Player(m => m.First()), () => selfAdvancingClock.GetTime());
//Then the game should be marked as in progress correctly
Assert.AreEqual(!isComplete, game.IsInProgress);
//And the game state should reflect the result of the game if the game is complete
if (isComplete)
{
var expectedMessage = string.IsNullOrWhiteSpace(winner)
? TicTacToeGame.DrawMessage
: string.Format(TicTacToeGame.WinMessage, winner);
Assert.AreEqual(expectedMessage, ((IRenderableGridGame)game).StatusMessage);
}
}
public void PlayersCanMakeMoves()
{
//Given two players who play squares in index order
var player1 = new Player(moves => moves.First());
var player2 = new Player(moves => moves.First());
var selfAdvancingClock = new SelfAdvancingClock();
var game = new TicTacToeGame(" ", player1, player2, () => selfAdvancingClock.GetTime());
//When the players make moves
for (var i = 0; i < 4; i++)
{
var nextPlayer = i % 2 == 0 ? player1 : player2;
var waitingPlayer = i % 2 == 0 ? player2 : player1;
//Then the next player has available moves
Assert.IsNotEmpty(game.GetAvailableMoves(nextPlayer));
//And the other player has no available moves
Assert.IsEmpty(game.GetAvailableMoves(waitingPlayer));
nextPlayer.TryToMakeMove(game);
}
}