public void ReadOnlyList()
{
var board = new BattleshipBoard();
board.PlaceShip(new BoardIndex(0, 0), 1, Direction.Horizontal);
Assert.Equal(SquareContent.Ship, board[0]);
Assert.Equal(SquareContent.Water, board[99]);
}
public void PlaceShip_Horizontal()
{
var board = new BattleshipBoard();
board.PlaceShip(new BoardIndex(0, 0), 2, Direction.Horizontal);
Assert.Equal(SquareContent.Ship, board[new BoardIndex(0, 0)]);
Assert.Equal(SquareContent.Ship, board[new BoardIndex(1, 0)]);
Assert.Equal(2, board.Count(s => s == SquareContent.Ship));
}
