public void place_battleship_return_false()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
//Assuming the first cell is occupied
foreach (var cells in board.BoardCells)
{
cells.IsOccupied = true;
break;
}
//Creating a ship with 0 width
IBattleship battleShip = new Battleship
{
Width = 5,
Orientation = OrientationType.Horizontal
};
IBoardCell firstCell = new BoardCell
{
RowCoordinate = 1,
ColumnCoordinate = 1
};
//Act
var result = _placeBattleship.CanShipBePlaced(battleShip, firstCell, board);
//Assert
Assert.AreEqual(false, result);
}
public void place_battleship_return_true()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
//Creating a ship with 0 width
IBattleship battleShip = new Battleship
{
Width = 3,
Orientation = OrientationType.Horizontal
};
IBoardCell firstCell = new BoardCell
{
RowCoordinate = 1,
ColumnCoordinate = 1
};
//Act
var result = _placeBattleship.CanShipBePlaced(battleShip, firstCell, board);
//Assert
Assert.AreEqual(true, result);
}
public void _hit_is_recorded()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
//Assuming the first cell is occupied
foreach (var cells in board.BoardCells)
{
cells.IsOccupied = true;
break;
}
IBoardCell cellToAttack = new BoardCell
{
RowCoordinate = 1,
ColumnCoordinate = 1,
IsHit = false,
IsOccupied = false
};
//Act
var result = _attack.AttackShip(board, cellToAttack);
//Assert
Assert.AreEqual(AttackResult.Hit, result);
}
public void _board_cell_null_exception_thrown()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
IBoardCell cellToAttack = null;
//Act and Assert
Assert.Throws <BoardCellNullException>(() => _attack.AttackShip(board, cellToAttack));
}
public void _miss_is_recorded()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
IBoardCell cellToAttack = new BoardCell
{
RowCoordinate = 1,
ColumnCoordinate = 1,
IsHit = false,
IsOccupied = false
};
//Act
var result = _attack.AttackShip(board, cellToAttack);
//Assert
Assert.AreEqual(AttackResult.Miss, result);
}
public void _ship_width_less_than_one_exception()
{
//Arrange
ICreateBoard createBoard = new CreateNewBoard();
var board = createBoard.CreateBoard();
//Creating a ship with 0 width
IBattleship battleShip = new Battleship
{
Width = 0,
Orientation = OrientationType.Horizontal
};
IBoardCell firstCell = new BoardCell
{
RowCoordinate = 1,
ColumnCoordinate = 1
};
//Act and Assert
Assert.Throws <ShipWidthCannotBeLessThanOneException>(() => _placeBattleship.CanShipBePlaced(battleShip, firstCell, board));
}
