def play():
"""
Simple interaction with a game of tic tac toe.
"""
print "Welcome to the game of Tic Tac Toe."
game = TicTac()
while not game.is_over():
for row in game.show_game_board():
pprint(row)
print "Make a move: "
try:
input_x = int(raw_input('Position X: '))
input_y = int(raw_input('Position Y: '))
try:
game.player_one.make_move(input_x, input_y)
except NotInTurnError:
game.player_two.make_move(input_x, input_y)
except InvalidMoveError as error:
print error.message
if game.is_a_draw():
print "Ended in a draw."
else:
for row in game.show_game_board():
pprint(row)
print 'Player {} won.'.format(game.who_won().player_mark)
def test_a_player_can_win_by_filling_a_second_diagonal(self):
"""
A player can win by filling the second diagonal.
"""
game = TicTac()
game.board.body = [
['x', 'x', 'y'],
['x', 'y', 'x'],
['y', 'x', 'y'],
]
assert game.who_won() == game.player_two
def test_a_player_can_win_by_filling_a_diagonal(self):
"""
A player can win by filling one of the two possible
diagonals available.
"""
game = TicTac()
game.board.body = [
['x', 'x', 'y'],
['y', 'x', 'y'],
['y', 'y', 'x'],
]
assert game.who_won() == game.player_one
def test_a_player_can_win_by_having_a_column_filled(self):
"""
The player can win by having a complete column with
its mark.
"""
game = TicTac()
game.board.body = [
['x', 'x', 'y'],
['y', 'x', 'y'],
['x', 'y', 'y'],
]
assert game.who_won() == game.player_two
def test_a_player_wons_by_having_any_row_with_its_mark(self):
"""
The first player can win by having any row complete
with its mark.
"""
game = TicTac()
game.board.body = [
['x', 'x', 'x'],
['x', 'y', 'y'],
['y', 'y', 'x'],
]
assert game.who_won() == game.player_one