public void UpdateGameStatus(IList <string> gameStatusList, string person, ShootResultDTO shootResult, IGame game)
{
if (shootResult == null)
{
throw new GameArgumentException("Parameter is null", nameof(shootResult));
}
if (game == null)
{
throw new GameArgumentException("Parameter is null", nameof(game));
}
if (gameStatusList == null)
{
gameStatusList = new List <string>();
}
var shotCoordinate = new Coordinate(shootResult.PositionX, shootResult.PositionY);
var boardShotPosition = Coordinate.GetBoardPosition(shotCoordinate);
gameStatusList.Add($"{person} shot position ({boardShotPosition})");
gameStatusList.Add(shootResult.IsShipHit ? "Hit!" : "Missed");
if (shootResult.IsShipSunk)
{
gameStatusList.Add("Ship is sunk!");
if (game.IsWon)
{
gameStatusList.Add("You sunk all opponents ships, you won!");
}
else if (game.IsLost)
{
gameStatusList.Add("Opponent sunk all your ships, you lost");
}
}
}
public void UpdateGameStatus_ShootResultIsNull_ThrowsException()
{
var gameStatusUpdater = CreateGameStatusUpdater();
var gameStatusList = new List <string>();
string person = "";
ShootResultDTO shootResult = null;
Assert.Throws <GameArgumentException>(() => gameStatusUpdater.UpdateGameStatus(
gameStatusList,
person,
shootResult,
mockGame.Object));
}
public void MakePlayerMovement_ReturnsExpectedShootResult([Values] bool isHit, [Values] bool isSunk)
{
var expectedResult = new ShootResultDTO()
{
IsShipHit = isHit, IsShipSunk = isSunk
};
mockBoardComputer.Setup(x => x.Shoot(It.IsAny <int>(), It.IsAny <int>())).Returns(expectedResult);
game = new Game(new IShip[] { mockShip.Object }, mockBoardFactory.Object, mockDifficultyLevel.Object);
var result = game.MakePlayerMovement(0, 0);
Assert.AreEqual(expectedResult, result);
}
public void UpdateGameStatus_ShipIsSunk_GameStatusListContainsThreeElements()
{
var gameStatusUpdater = CreateGameStatusUpdater();
var gameStatusList = new List <string>();
string person = "";
ShootResultDTO shootResult = new ShootResultDTO()
{
PositionX = It.IsAny <int>(), PositionY = It.IsAny <int>(), IsShipSunk = true
};
gameStatusUpdater.UpdateGameStatus(
gameStatusList,
person,
shootResult,
mockGame.Object);
Assert.AreEqual(3, gameStatusList.Count);
}
public void UpdateGameStatus_ShipIsSunkGameIsWon_GameStatusListContainsFourElements()
{
var gameStatusUpdater = CreateGameStatusUpdater();
var gameStatusList = new List <string>();
string person = "";
ShootResultDTO shootResult = new ShootResultDTO()
{
PositionX = It.IsAny <int>(), PositionY = It.IsAny <int>(), IsShipSunk = true
};
mockGame.Setup(x => x.IsWon).Returns(true);
gameStatusUpdater.UpdateGameStatus(
gameStatusList,
person,
shootResult,
mockGame.Object);
Assert.AreEqual(4, gameStatusList.Count);
}
public ShootResultDTO Shoot(int positionX, int positionY)
{
ShootResultDTO result = new ShootResultDTO()
{
PositionX = positionX, PositionY = positionY
};
var hit = Fields[positionX, positionY].Shoot();
if (hit)
{
IShip shipHit = Ships.SingleOrDefault(x => x.TryToShoot(positionX, positionY));
if (shipHit != null)
{
result.IsShipHit = true;
result.IsShipSunk = shipHit.IsSunk;
}
else
{
throw new GameLogicalException("Inconsistent fields on board and ships");
}
}
return(result);
}
