def medium_lose():
# top left triangle
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n1b\n2a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# top right, bottom left
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1c\n2c\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, bottom middle triangle
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n3b\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, top right, bottom right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n1c\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def adjacent_corners():
"""Test if user takes adjacent corners"""
# top two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1a\n1c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# right two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1c\n3c\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# bottom two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("3a\n3c\n2c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# left two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1a\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def corners_lose():
# top right three corners
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n1c\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# bottom right three corners
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1c\n3c\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# bottom left three corners
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("3c\n3a\n1a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# top left three corners
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("3a\n1a\n1c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def trying_tie():
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("3c\n3b\n1c\n2a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1c\n3c\n2a\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
def trying_win():
"""Test if user tries to beat the computer"""
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("2a\n3b\n1c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("2c\n3b\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def opposite_middles():
"""Test if user takes opposite middle positions"""
# vertical two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1b\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# horizontal two
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("2a\n2c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def opposite_corners():
"""Test if user takes opposite corners"""
# topleft, bottom right
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1a\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# top right, bottom left
board = TicTacToeBoard(3)
board.player = 'O'
sys.stdin = io.StringIO("1c\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def complex_tie():
# start top middle, then top right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1b\n1c\n3c\n2a\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
# start top left, then bottom middle
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n3b\n1c\n2c\n2a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
def test_middle_tie():
# start middle, then left
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n2a\n1c\n1b\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
# start middle, then bottom right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n3c\n1b\n2a\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
def complex_lose():
# start middle, then 3 consecutive
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n2c\n3a\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, then almost win
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n1b\n1c\n2c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
def test_corners_tie():
# start top left, then bottom right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n3c\n2c\n3a\n1b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
# start top left, then top right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n1c\n3b\n2a\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
# start bottomw left, then bottom right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("3a\n3c\n1b\n2a\n2c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 0
def test_user_starts_comp_wins():
# top left triangle
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1a\n1b\n2a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# top right, bottom left
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("1c\n2c\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, bottom middle triangle
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n3b\n3a\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, top right, bottom right
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n1c\n3c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, then 3 consecutive
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n2c\n3a\n3b\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1
# start middle, then almost win
board = TicTacToeBoard(3)
board.player = 'X'
sys.stdin = io.StringIO("2b\n1b\n1c\n2c\nn\n")
play_game(board)
assert board.user_score == 0
assert board.comp_score == 1