def test_remove_piece(self):
board = Board()
board.set_piece(Position(1, 2), Pieces.BLACK_BISHOP)
assert board.get_piece(Position(1, 2)) == Pieces.BLACK_BISHOP
board.remove_piece(Position(1, 2))
assert board.get_piece(Position(1, 2)) is None
def test_remove_piece_empty_cell(self):
board = Board()
board.remove_piece(Position(3, 4))
assert board.get_piece(Position(3, 4)) is None
