/// <summary>
/// Add a ship to the game. Should be called before CreateGame.
/// </summary>
/// <param name="size"></param>
/// <returns></returns>
public bool AddShip(int size)
{
// Create the ship
var ship = _factory.CreateShip(size);
_ships.Add(ship);
// Place the ship on the grid
return(_grid.PlaceShips(new Ship[] { ship }));
}
public void GivenPlaceShipsCalledWhenNoShipsSuppliedThenCells()
{
// Arrange
var sut = new BattleGrid(10);
// Act
sut.PlaceShips(new Ship[] { null });
// Assert
for (int col = 0; col < 10; col++)
{
for (int row = 0; row < 10; row++)
{
var cell = sut.Cells[col, row];
Assert.Null(cell.Ship);
}
}
}
public void GivenPlaceShipsCalledWhenAcceptableshipsSuppliedThenNoCollisions()
{
// Arrange
var ship42 = new Ship(4);
var ship41 = new Ship(4);
var ship5 = new Ship(5);
var sut = new BattleGrid(10);
// Act
sut.PlaceShips(new Ship[] { ship5, ship41, ship42 });
// Assert
Assert.Equal(4, ship41.Cells.Length);
Assert.Equal(4, ship41.Coords.Count);
Assert.Same(ship41.Cells[0].Ship, ship41);
Assert.Same(ship41.Cells[1].Ship, ship41);
Assert.Same(ship41.Cells[2].Ship, ship41);
Assert.Same(ship41.Cells[3].Ship, ship41);
}
