public void Load(MyChessGame game)
{
Initialize();
foreach (var gameMove in game.Moves)
{
MakeMove(gameMove.Move);
if (gameMove.SpecialMove != null)
{
switch (gameMove.SpecialMove)
{
case MyChessGameSpecialMove.PromotionToRook:
ChangePromotion(PieceRank.Rook);
break;
case MyChessGameSpecialMove.PromotionToKnight:
ChangePromotion(PieceRank.Knight);
break;
case MyChessGameSpecialMove.PromotionToBishop:
ChangePromotion(PieceRank.Bishop);
break;
}
}
}
}
private void MakeMoves(MyChessGame game)
{
_chessBoard.Initialize();
foreach (var gameMove in game.Moves)
{
_chessBoard.MakeMove(gameMove.Move);
if (gameMove.SpecialMove != null)
{
switch (gameMove.SpecialMove)
{
case MyChessGameSpecialMove.PromotionToRook:
_chessBoard.ChangePromotion(PieceRank.Rook);
break;
case MyChessGameSpecialMove.PromotionToKnight:
_chessBoard.ChangePromotion(PieceRank.Knight);
break;
case MyChessGameSpecialMove.PromotionToBishop:
_chessBoard.ChangePromotion(PieceRank.Bishop);
break;
}
}
}
}
public byte[] Compact(MyChessGame game)
{
var json = JsonSerializer.Serialize(game);
var buffer = Encoding.UTF8.GetBytes(json);
using var input = new MemoryStream(buffer);
using var output = new MemoryStream();
using var compressor = new BrotliStream(output, CompressionMode.Compress);
input.CopyTo(compressor);
compressor.Flush();
return(output.ToArray());
}
public async Task Create_New_Game()
{
// Arrange
var expectedWhitePlayer = "user123";
var expectedBlackPlayer = "user456";
var user = new AuthenticatedUser()
{
Name = "abc",
PreferredUsername = "******",
UserIdentifier = "u1",
ProviderIdentifier = "p1"
};
// Player creating the game
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u1",
RowKey = "p1",
UserID = "user123"
});
// Opponent
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u2",
RowKey = "p2",
UserID = "user456"
});
await _context.UpsertAsync(TableNames.UserID2User, new UserID2UserEntity()
{
PartitionKey = "user456",
RowKey = "user456",
UserPrimaryKey = "u2",
UserRowKey = "p2"
});
var gameToCreate = new MyChessGame();
gameToCreate.Players.Black.ID = "user456";
gameToCreate.Moves.Add(new MyChessGameMove());
// Act
var actual = await _gamesHandler.CreateGameAsync(user, gameToCreate);
// Assert
Assert.Null(actual.Error);
Assert.NotNull(actual.Game);
Assert.Equal(expectedWhitePlayer, actual.Game?.Players.White.ID);
Assert.Equal(expectedBlackPlayer, actual.Game?.Players.Black.ID);
}
public void Compress_Decompress_Test()
{
// Arrange
var expected = new MyChessGame
{
ID = "abc"
};
expected.Players.Black.ID = "def";
var buffer = _compactor.Compact(expected);
// Act
var actual = _compactor.Decompress(buffer);
// Assert
Assert.Equal(expected.ID, actual.ID);
Assert.Equal(expected.Players.Black.ID, actual.Players.Black.ID);
}
public async Task Create_Game_Fails_Due_Invalid_Opponent_Test()
{
// Arrange
var expected = typeof(ObjectResult);
var expectedError = "1234";
var game = new MyChessGame()
{
Name = "great game",
State = "Normal",
Updated = DateTimeOffset.UtcNow
};
game.Players.White.ID = "p1";
game.Players.Black.ID = "p3";
game.Moves.Add(new MyChessGameMove()
{
Move = "A2A3",
Comment = "Cool move",
Start = DateTimeOffset.UtcNow.AddMinutes(-1),
End = DateTimeOffset.UtcNow
});
_gamesHandlerStub.Error = new Models.HandlerError()
{
Instance = "some text/1234"
};
var identity = new ClaimsIdentity();
identity.AddClaim(new Claim("http://schemas.microsoft.com/identity/claims/scope", "Games.ReadWrite"));
_securityValidatorStub.ClaimsPrincipal = new ClaimsPrincipal(identity);
var req = HttpRequestHelper.Create("POST", body: game, query: new Dictionary <string, Microsoft.Extensions.Primitives.StringValues>());
// Act
var actual = await _gamesFunction.Run(req, SignalRHelper.Create(), "abc");
// Assert
Assert.IsType(expected, actual);
var body = actual as ObjectResult;
var actualError = body?.Value as ProblemDetails;
Assert.EndsWith(expectedError, actualError?.Instance);
}
public async Task Create_Game_Test()
{
// Arrange
var expected = typeof(CreatedResult);
var expectedGameID = "abc";
var game = new MyChessGame()
{
Name = "great game",
State = "Normal",
Updated = DateTimeOffset.UtcNow
};
game.Players.White.ID = "p1";
game.Players.Black.ID = "p2";
game.Moves.Add(new MyChessGameMove()
{
Move = "A2A3", Comment = "Cool move",
Start = DateTimeOffset.UtcNow.AddMinutes(-1),
End = DateTimeOffset.UtcNow
});
_gamesHandlerStub.SingleGame = new MyChessGame()
{
ID = "abc"
};
var identity = new ClaimsIdentity();
identity.AddClaim(new Claim("http://schemas.microsoft.com/identity/claims/scope", "Games.ReadWrite"));
_securityValidatorStub.ClaimsPrincipal = new ClaimsPrincipal(identity);
var req = HttpRequestHelper.Create("POST", body: game, query: new Dictionary <string, Microsoft.Extensions.Primitives.StringValues>());
// Act
var actual = await _gamesFunction.Run(req, SignalRHelper.Create(), "abc");
// Assert
Assert.IsType(expected, actual);
var body = actual as CreatedResult;
var actualGame = body?.Value as MyChessGame;
Assert.Equal(expectedGameID, actualGame?.ID);
}
public async Task Create_New_Game_But_No_Opponent_Found()
{
// Arrange
var expected = "2103"; // GameHandlerOpponentNotFound
var user = new AuthenticatedUser()
{
Name = "abc",
PreferredUsername = "******",
UserIdentifier = "u",
ProviderIdentifier = "p"
};
var gameToCreate = new MyChessGame();
// Act
var actual = await _gamesHandler.CreateGameAsync(user, gameToCreate);
// Assert
Assert.Null(actual.Game);
Assert.NotNull(actual.Error);
Assert.EndsWith(expected, actual.Error?.Instance);
}
public async Task Move_Game_To_Archive()
{
// Arrange
var expectedWaitingForYou = 0;
var expectedWaitingForOpponent = 0;
var expectedArchive = 2;
var user1 = new AuthenticatedUser()
{
Name = "abc",
PreferredUsername = "******",
UserIdentifier = "u1",
ProviderIdentifier = "p1"
};
// Player creating the game
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u1",
RowKey = "p1",
UserID = "user123"
});
await _context.UpsertAsync(TableNames.UserID2User, new UserID2UserEntity()
{
PartitionKey = "user123",
RowKey = "user123",
UserPrimaryKey = "u1",
UserRowKey = "p1"
});
// Opponent
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u2",
RowKey = "p2",
UserID = "user456"
});
var game = new MyChessGame
{
ID = "aaa"
};
game.Players.White.ID = "user123";
game.Players.Black.ID = "user456";
var moves = new string[]
{
"E2E4", // White Pawn
"A7A6", // Black Pawn
"F1C4", // White Bishop
"H7H6", // Black Pawn
"D1F3", // White Queen
"A6A5" // Black Pawn
};
foreach (var m in moves)
{
game.Moves.Add(new MyChessGameMove()
{
Move = m
});
}
var compactor = new Compactor();
var data = compactor.Compact(game);
await _context.UpsertAsync(TableNames.GamesWaitingForYou, new GameEntity()
{
PartitionKey = "user123",
RowKey = "aaa",
Data = data
});
// White Queen
var finalMove = new MyChessGameMove()
{
Move = "F3F7"
};
// Act
var actual = await _gamesHandler.AddMoveAsync(user1, "aaa", finalMove);
// Assert
Assert.Null(actual);
var actualWaitingForYou = _context.Tables[TableNames.GamesWaitingForYou].Count;
var actualWaitingForOpponent = _context.Tables[TableNames.GamesWaitingForOpponent].Count;
var actualWaitingArchive = _context.Tables[TableNames.GamesArchive].Count;
Assert.Equal(expectedWaitingForYou, actualWaitingForYou);
Assert.Equal(expectedWaitingForOpponent, actualWaitingForOpponent);
Assert.Equal(expectedArchive, actualWaitingArchive);
}
public async Task Add_Move_To_Existing_Game()
{
// Arrange
var expectedWaitingForYou = 1;
var expectedWaitingForOpponent = 1;
var user1 = new AuthenticatedUser()
{
Name = "abc",
PreferredUsername = "******",
UserIdentifier = "u1",
ProviderIdentifier = "p1"
};
var user2 = new AuthenticatedUser()
{
Name = "def",
PreferredUsername = "******",
UserIdentifier = "u2",
ProviderIdentifier = "p2"
};
// Player creating the game
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u1",
RowKey = "p1",
UserID = "user123"
});
// Opponent
await _context.UpsertAsync(TableNames.Users, new UserEntity()
{
PartitionKey = "u2",
RowKey = "p2",
UserID = "user456"
});
await _context.UpsertAsync(TableNames.UserID2User, new UserID2UserEntity()
{
PartitionKey = "user456",
RowKey = "user456",
UserPrimaryKey = "u2",
UserRowKey = "p2"
});
var gameToCreate = new MyChessGame();
gameToCreate.Players.Black.ID = "user456";
gameToCreate.Moves.Add(new MyChessGameMove()
{
Move = "A2A3"
});
var createResponse = await _gamesHandler.CreateGameAsync(user1, gameToCreate);
var gameID = createResponse.Game?.ID;
var move = new MyChessGameMove()
{
Move = "A7A6"
};
// Act
var actual = await _gamesHandler.AddMoveAsync(user2, gameID, move);
// Assert
Assert.Null(actual);
var actualWaitingForYou = _context.Tables[TableNames.GamesWaitingForYou].Count;
var actualWaitingForOpponent = _context.Tables[TableNames.GamesWaitingForOpponent].Count;
Assert.Equal(expectedWaitingForYou, actualWaitingForYou);
Assert.Equal(expectedWaitingForOpponent, actualWaitingForOpponent);
}
public async Task <(MyChessGame?Game, HandlerError?Error)> CreateGameAsync(AuthenticatedUser authenticatedUser, MyChessGame game)
{
var opponentID = game.Players.Black.ID;
var opponent = await GetUserByUserIDAsync(opponentID);
if (opponent == null)
{
return(null, new HandlerError()
{
Instance = LoggingEvents.CreateLinkToProblemDescription(LoggingEvents.GameHandlerOpponentNotFound),
Status = (int)HttpStatusCode.NotFound,
Title = "User not found",
Detail = "For some reason your opponent could not be found"
});
}
var user = await GetOrCreateUserAsync(authenticatedUser);
game.ID = Guid.NewGuid().ToString("D");
game.Players.White.ID = user.UserID;
var data = _compactor.Compact(game);
// TODO: Validate game data
var comment = game.Moves[0].Comment;
await _context.UpsertAsync(TableNames.GamesWaitingForYou, new GameEntity
{
PartitionKey = opponentID,
RowKey = game.ID,
Data = data
});
await _context.UpsertAsync(TableNames.GamesWaitingForOpponent, new GameEntity
{
PartitionKey = user.UserID,
RowKey = game.ID,
Data = data
});
await _notificationHandler.SendNotificationAsync(opponentID, game.ID, comment);
return(game, null);
}