def make_move(board, move, ch):
"""
Puts ch on board as dictated by move.
Returns (game_decided, winner)
"""
board[move['row']][move['col']] = ch
winner = board_winner(board)
if winner is not None:
return True, winner
if not board_has_move(board):
return True, None
return False, None
def test_win_6(self):
board = [[x_char, None, o_char],
[x_char, o_char, x_char],
[o_char, o_char, None]]
self.assertEqual(board_winner(board), o_char)