public void WhenUserGuessNo_ThenItShouldBeTheWinner()
{
const int expectedGuessNo = 5;
const int expectedWinnerUserId = 2;
var gameFixture = new GameFixture();
const int noOfRounds = 3;
var game = gameFixture.CreateGame(expectedGuessNo);
var usersForGame = new List <int> {
1, expectedWinnerUserId, 3
};
game.Start(noOfRounds, 100, usersForGame);
var expectedNonWinner = new UserInGame(1, expectedGuessNo);
var expectedWinner = new UserInGame(expectedWinnerUserId, expectedGuessNo - 4);
var usersInGame = new List <UserInGame>()
{
expectedNonWinner,
expectedWinner,
new UserInGame(3, expectedGuessNo + 44)
};
game.Run(usersInGame);
expectedNonWinner.Number = expectedGuessNo + 22;
expectedWinner.Number = expectedGuessNo;
game.Run(usersInGame);
game.Run(usersInGame);
var actualGameWinner = game.GameWinnerId;
Assert.Equal(expectedWinner.UserId, actualGameWinner);
}
public async Task AddUserToGame(UserInGame user)
{
var game = await Games.GetById(user.GameId);
if (game.Participants.Any(p => p.ApplicationUserId.Equals(user.ApplicationUserId)))
{
return;
}
await Players.Insert(user);
}
public async Task <IHttpActionResult> Join(Guid?id)
{
var user = new UserInGame()
{
ApplicationUserId = HttpContext.Current.User.Identity.GetUserId(),
GameId = id.Value,
Quiz = new Quiz()
};
await games.AddUserToGame(user);
return(Ok());
}
private string GetWinner(User user, UserInGame userInGame, List <Bot> bots, List <BotInGame> botInGames)
{
var winner = botInGames?
.Where(x => x.CountPoint <= 21)?
.MaxBy(x => x.CountPoint)?
.FirstOrDefault();
var bot = bots?.FirstOrDefault(x => x.Id == winner?.BotId);
var winnerName = (userInGame.CountPoint > winner?.CountPoint && userInGame.CountPoint <= 21) ? user.UserName : bot?.Name;
return(winnerName);
}
public void WhenGameFinishes_ThenShouldSelectTheWinner()
{
var expectedGuessNo = 10;
var gameServiceFixture = new GameServiceFixture();
var gameService = gameServiceFixture.CreateGameService();
var newGameRequest = new NewGameRequest
{
MaxGuessNo = 10,
NoOfRounds = 3,
UsersInGame = new[] { 1, 2, 3 }
};
var gameId = gameService.Create(newGameRequest);
var roundRepository = new RoundRepositoryInMemory();
var roundOfGame = new RoundOfGame(gameServiceFixture.GameRepository, roundRepository,
gameServiceFixture.UnitOfWork);
var expectedNonWinner = new UserInGame(1, expectedGuessNo);
var expectedWinner = new UserInGame(2, expectedGuessNo - 4);
var usersInGame = new List <UserInGame>
{
expectedNonWinner,
expectedWinner,
new UserInGame(3, expectedGuessNo - 5)
};
roundOfGame.RunGame(gameId, usersInGame);
expectedNonWinner.Number = expectedGuessNo - 5;
expectedWinner.Number = expectedGuessNo;
roundOfGame.RunGame(gameId, usersInGame);
roundOfGame.RunGame(gameId, usersInGame);
var gameWinner = gameService.GetGameWinner(gameId);
Assert.Equal(expectedWinner.UserId, gameWinner);
}
private void DealCard(Game game, List <Card> deck, List <Card> cardsForRemove, string userId, UserStep stepUser, UserInGame userInGame, List <Bot> bots, List <BotStep> stepBots, List <BotInGame> botInGames)
{
var currentCard = deck.FirstOrDefault();
stepUser.GameId = game.Id;
stepUser.UserId = userId;
stepUser.Suit = currentCard.Suit;
stepUser.Rank = currentCard.Rank;
userInGame.CountPoint += _scoreHelper.GetValueCard(currentCard.Rank, userInGame.CountPoint);
cardsForRemove.Add(currentCard);
deck.Remove(currentCard);
bots.ForEach(x =>
{
currentCard = deck.FirstOrDefault();
var pointBot = botInGames.FirstOrDefault(p => p.BotId == x.Id);
if (IsNeedCard(pointBot))
{
var stepBot = new BotStep
{
BotId = x.Id,
GameId = game.Id,
Rank = currentCard.Rank,
Suit = currentCard.Suit
};
stepBots.Add(stepBot);
pointBot.CountPoint += _scoreHelper.GetValueCard(currentCard.Rank, pointBot.CountPoint);
cardsForRemove.Add(currentCard);
deck.Remove(currentCard);
}
});
}
public async Task <StartGameResponseView> Start(int countBots, string userId)
{
using (var transactionScope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
var userInGame = await _unitOfWork.UserInGames.GetUnfinished(userId);
var result = new StartGameResponseView();
if (userInGame != null)
{
result.GameId = userInGame.GameId;
return(result);
}
var game = new Game
{
CountBots = countBots,
WinnerName = String.Empty
};
await _unitOfWork.Games.Create(game);
var bots = await _unitOfWork.Bots.GetCount(countBots);
var deck = await CreateDeck(game);
var userSteps = new List <UserStep>();
var botSteps = new List <BotStep>();
var newUserInGame = new UserInGame
{
GameId = game.Id,
UserId = userId,
CountPoint = 0
};
var botInGames = bots.Select(x => new BotInGame
{
BotId = x.Id,
GameId = game.Id,
CountPoint = 0
}).ToList();
var cardsForRemove = new List <Card>();
DealTwoCards(game, deck, cardsForRemove, userId, userSteps, newUserInGame, bots, botSteps, botInGames);
await _unitOfWork.UserSteps.CreateRange(userSteps);
await _unitOfWork.BotSteps.CreateRange(botSteps);
await _unitOfWork.Cards.DeleteRange(cardsForRemove);
await _unitOfWork.UserInGames.Create(newUserInGame);
await _unitOfWork.BotInGames.CreateRange(botInGames);
result.GameId = game.Id;
transactionScope.Complete();
return(result);
}
}
private void DealTwoCards(Game game, List <Card> deck, List <Card> cardsForRemove, string userId, List <UserStep> stepUsers, UserInGame userInGame, List <Bot> bots, List <BotStep> stepBots, List <BotInGame> botInGames)
{
var startCards = 2;
for (int i = 0; i < startCards; i++)
{
var currentCard = deck.FirstOrDefault();
var stepUser = new UserStep
{
GameId = game.Id,
UserId = userId,
Suit = currentCard.Suit,
Rank = currentCard.Rank
};
stepUsers.Add(stepUser);
userInGame.CountPoint += _scoreHelper.GetValueCard(currentCard.Rank, userInGame.CountPoint);
cardsForRemove.Add(currentCard);
deck.Remove(currentCard);
bots.ForEach(x =>
{
currentCard = deck.FirstOrDefault();
stepBots.Add(new BotStep
{
GameId = game.Id,
BotId = x.Id,
Suit = currentCard.Suit,
Rank = currentCard.Rank
});
var botInGame = botInGames.FirstOrDefault(b => b.BotId == x.Id);
botInGame.CountPoint += _scoreHelper.GetValueCard(currentCard.Rank, botInGame.CountPoint);
cardsForRemove.Add(currentCard);
deck.Remove(currentCard);
});
}
}