public void TwiceChangedCellHasOriginalColor()
{
var board = new Board();
var somePosition = new Position(0, 1);
var samePosition = new Position(0, 1);
board.ChangeColor(somePosition);
board.ChangeColor(samePosition);
Assert.True(board.IsWhite(somePosition));
}
public static Ant CreateAntOnPosition(Position positon)
{
return new Ant(positon);
}
public void NewAntIsOnCustomPosition()
{
var somePosition = new Position(0, 1);
var ant = new Ant(somePosition);
Assert.Equal(somePosition, ant.GetPosition());
}
public void CellOnSomeChangedPositionIsBlack()
{
var board = new Board();
board.ChangeColor(_defaultPosition);
var somePosition = new Position(0, 1);
board.ChangeColor(somePosition);
Assert.True(board.IsBlack(somePosition));
}
public bool IsWhite(Position position)
{
return !IsBlack(position);
}
public bool IsBlack(Position position)
{
return _blackCells.Contains(position);
}
public void ChangeColor(Position position)
{
if (IsBlack(position)) _blackCells.Remove(position);
else _blackCells.Add(position);
}