def test_row_winner(self):
board = Board()
for x in range(board._cols):
board.accept_move(x, 0, board.player_o)
board.accept_move(x, 1, board.player_o)
board.accept_move(x, 2, board.player_o)
self.assertEqual(board.check_winner(), board.player_o,
f"Error: player O should have won.")
board.reset()
def test_col_winner(self):
board = Board()
for y in range(board._rows):
board.accept_move(0, y, board.player_x)
board.accept_move(1, y, board.player_x)
board.accept_move(2, y, board.player_x)
self.assertEqual(board.check_winner(), board.player_x,
f"Error: player X should have won.")
board.reset()
def test_draw(self):
board = Board()
board.accept_move(0, 0, board.player_o)
board.accept_move(0, 1, board.player_x)
board.accept_move(0, 2, board.player_o)
board.accept_move(1, 0, board.player_x)
board.accept_move(1, 1, board.player_x)
board.accept_move(1, 2, board.player_o)
board.accept_move(2, 0, board.player_x)
board.accept_move(2, 1, board.player_o)
board.accept_move(2, 2, board.player_x)
print(board)
self.assertEqual(board.is_draw(), True)
def test_diagonal_winner(self):
board = Board()
# Main diagonal
for x in range(board._rows):
board.accept_move(x, x, board.player_o)
self.assertEqual(board.check_winner(), board.player_o)
board.reset()
# Alternate diagonal
for x in range(board._rows):
board.accept_move(board._cols - 1 - x, x, board.player_o)
self.assertEqual(board.check_winner(), board.player_o)
