def test_whenNewMoveIsInFinishedBoardThenExceptionRaised():
finished_board = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_my_move(SubBoardCoords(0, 1))\
.add_my_move(SubBoardCoords(0, 2))
with pytest.raises(MoveInFinishedBoardError):
finished_board.add_my_move(SubBoardCoords(1, 1))
def test_whenBoardIsFinishedThenGetValidMovesIsEmpty():
board = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_opponent_move(SubBoardCoords(0, 1))\
.add_my_move(SubBoardCoords(1, 1))\
.add_opponent_move(SubBoardCoords(0, 2))\
.add_my_move(SubBoardCoords(2, 2))
assert len(board.get_playable_coords()) is 0
def test_whenRowIsBlockedThenBoardIsNotFinished():
blocked = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_my_move(SubBoardCoords(1, 1))\
.add_opponent_move(SubBoardCoords(2, 2))
assert blocked.is_finished == False
with pytest.raises(BoardNotFinishedError):
blocked.winner
def test_whenNewMoveIsInAlreadyPlayedCellThenExceptionRaised():
board = SubBoard().add_my_move(SubBoardCoords(1, 2))
string_board = str(board)
move_count_before = board._moves_so_far
with pytest.raises(MoveInPlayedCellError):
board = board.add_opponent_move(SubBoardCoords(1, 2))
#Ensure board state has not changed
assert string_board == str(board)
assert board._moves_so_far == move_count_before
def getMaxValue(self, arr):
maxCoord = SubBoardCoords(0, 0)
maxValue = -9999
for x in range(3):
for y in range(3):
if (arr[x][y] > maxValue):
maxCoord = SubBoardCoords(x, y)
maxValue = arr[x][y]
return maxCoord
def test_whenBoardIsPlayedThenGetValidMovesReturnsCorrectly():
board = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_opponent_move(SubBoardCoords(1, 1))\
.add_my_move(SubBoardCoords(2, 1))
assert board.get_playable_coords() == \
[SubBoardCoords(0, 1), SubBoardCoords(0, 2), \
SubBoardCoords(1, 0), SubBoardCoords(1, 2), \
SubBoardCoords(2, 0), SubBoardCoords(2, 2)]
def force_sub_board_tie(main_board, board_row, board_col):
return main_board \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(0, 0), Player.ME) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(1, 1), Player.OPPONENT) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(2, 2), Player.ME) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(0, 2), Player.OPPONENT) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(2, 0), Player.ME) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(1, 0), Player.OPPONENT) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(1, 2), Player.ME) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(2, 1), Player.OPPONENT) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(0, 1), Player.ME)
def test_whenBoardIsPrettyPrintedThenItIsRenderedCorrectly():
string_board = str(MainBoard(3).add_my_move(MainBoardCoords(0, 0), SubBoardCoords(1, 1))
.add_opponent_move(MainBoardCoords(1, 1), SubBoardCoords(2, 2))
.add_opponent_move(MainBoardCoords(2, 2), SubBoardCoords(0, 0)))
assert string_board == "0 0 0 | 0 0 0 | 0 0 0 \n" \
"0 1 0 | 0 0 0 | 0 0 0 \n" \
"0 0 0 | 0 0 0 | 0 0 0 \n" \
"- - - | - - - | - - - \n" \
"0 0 0 | 0 0 0 | 0 0 0 \n" \
"0 0 0 | 0 0 0 | 0 0 0 \n" \
"0 0 0 | 0 0 2 | 0 0 0 \n" \
"- - - | - - - | - - - \n" \
"0 0 0 | 0 0 0 | 2 0 0 \n" \
"0 0 0 | 0 0 0 | 0 0 0 \n" \
"0 0 0 | 0 0 0 | 0 0 0 \n"
def test_whenNextBoardIsFinishedThenAnyBoardCanBePlayed():
main_board = MainBoard()
# Force some sub_board plays to finish a board
finished_sub_board = main_board._board[2][2] \
.add_my_move(SubBoardCoords(0, 0)) \
.add_my_move(SubBoardCoords(1, 1)) \
.add_my_move(SubBoardCoords(2, 2))
# Set that sub-board where the sub_board_next_player_must_play will be
main_board._board[2][2] = finished_sub_board
# Play a move that will make the finished board the next board (Move 2, 2)
main_board = main_board.add_my_move(MainBoardCoords(0, 0), SubBoardCoords(2, 2))
# Playing anywhere is now allowed
assert main_board.sub_board_next_player_must_play == None
assert main_board.is_playing_on_sub_board_allowed(MainBoardCoords(1, 1)) == True
main_board.add_opponent_move(MainBoardCoords(0, 0), SubBoardCoords(1, 1))
def parse_move(received_move: str):
main_board_coords_str, opponent_move_str = received_move.split(";")
main_board_coords = MainBoardCoords(
*map(int, main_board_coords_str.split(",")))
sub_board_coords = SubBoardCoords(
*map(int, opponent_move_str.split(",")))
return main_board_coords, sub_board_coords
def get_game_events(filename):
log_file = open(filename, 'r')
lines = log_file.readlines()
log_file.close()
game_events = []
for line in lines:
line = line.strip()
player = Player.NONE
if 'opponent' in line:
player = Player.OPPONENT
elif 'player' in line:
player = Player.ME
else:
continue
move_str = line[-7:]
main_board_coords = MainBoardCoords(int(move_str[0]), int(move_str[2]))
sub_board_coords = SubBoardCoords(int(move_str[4]), int(move_str[6]))
game_events.append((main_board_coords, sub_board_coords, player))
return game_events
def test_whenBoardReachesMaxMovesThenBoardIsFinishedAndTied():
tied_board = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_opponent_move(SubBoardCoords(2, 2))\
.add_my_move(SubBoardCoords(2, 0))\
.add_opponent_move(SubBoardCoords(1, 0))\
.add_my_move(SubBoardCoords(0, 2))\
.add_opponent_move(SubBoardCoords(0, 1))\
.add_my_move(SubBoardCoords(1, 2))\
.add_opponent_move(SubBoardCoords(1, 1))\
.add_my_move(SubBoardCoords(2, 1))
assert tied_board.is_finished == True
assert tied_board.winner == Player.NONE
def read_move(input_line: str):
received_move = input_line.split(" ")[1]
main_board_coords_str, opponent_move_str = received_move.split(";")
main_board_coords = MainBoardCoords(
*map(int, main_board_coords_str.split(",")))
sub_board_coords = SubBoardCoords(
*map(int, opponent_move_str.split(",")))
return main_board_coords, sub_board_coords
def test_whenNextBoardIsFinishedThenGetValidBoardsReturnsAllAvailableBoards():
main_board = MainBoard()
# Force some sub_board plays to finish a board
finished_sub_board = main_board._board[2][2] \
.add_my_move(SubBoardCoords(0, 0)) \
.add_my_move(SubBoardCoords(1, 1)) \
.add_my_move(SubBoardCoords(2, 2))
# Set that sub-board where the sub_board_next_player_must_play will be
main_board._board[2][2] = finished_sub_board
# Play a move that will make the finished board the next board (Move 2, 2)
main_board = main_board.add_my_move(MainBoardCoords(0, 0), SubBoardCoords(2, 2))
# Playing anywhere is now allowed
valid_boards = main_board.get_playable_coords()
assert len(valid_boards) == 8
assert valid_boards == [MainBoardCoords(0, 0), MainBoardCoords(0, 1), MainBoardCoords(0, 2),
MainBoardCoords(1, 0), MainBoardCoords(1, 1), MainBoardCoords(1, 2),
MainBoardCoords(2, 0), MainBoardCoords(2, 1)]
def winnableBy(self, subBoard: SubBoard):
#print(subBoard)
playable = subBoard.get_playable_coords()
for x in range(0, len(subBoard.get_playable_coords())):
tmpBoard = subBoard.add_opponent_move(
SubBoardCoords(playable[x].row, playable[x].col))
if tmpBoard.is_finished:
if tmpBoard.winner == Player.ME or tmpBoard.winner == Player.OPPONENT:
#print(tmpBoard.winner)
return tmpBoard.winner
for x in range(0, len(subBoard.get_playable_coords())):
tmpBoard = subBoard.add_my_move(
SubBoardCoords(playable[x].row, playable[x].col))
if tmpBoard.is_finished:
if tmpBoard.winner == Player.ME or tmpBoard.winner == Player.OPPONENT:
#print(tmpBoard.winner)
return tmpBoard.winner
return 0
def get_closeable_positions(self, board, playerNo):
subBoard = self.main_board.get_sub_board(board)
rows = ([
SubBoardCoords(i, x) for i, x in enumerate(
[self.get_winning_position(row, playerNo)
for row in subBoard]) if x is not None
] + [
SubBoardCoords(x, i) for i, x in enumerate([
self.get_winning_position(column, playerNo)
for column in self._columns(subBoard)
]) if x is not None
] + (lambda x: [SubBoardCoords(x, x)]
if x is not None else [])(self.get_winning_position(
self._major_diagonal(subBoard), playerNo)) +
(lambda x: [SubBoardCoords(x,
len(subBoard[0]) - 1 - x)]
if x is not None else [])(self.get_winning_position(
self._minor_diagonal(subBoard), playerNo)))
return [x for x in rows if x is not None]
def test_whenRowIsWonThenBoardIsFinishedAndWon():
#LTR Diag check
i_win = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_my_move(SubBoardCoords(1, 1))\
.add_my_move(SubBoardCoords(2, 2))
assert i_win.is_finished == True
assert i_win.winner == Player.ME
#RTL Diag check
i_win = SubBoard().add_my_move(SubBoardCoords(0, 2))\
.add_my_move(SubBoardCoords(1, 1))\
.add_my_move(SubBoardCoords(2, 0))
assert i_win.is_finished == True
assert i_win.winner == Player.ME
#Row check
opponent_wins = SubBoard().add_opponent_move(SubBoardCoords(1, 0))\
.add_opponent_move(SubBoardCoords(1, 1))\
.add_opponent_move(SubBoardCoords(1, 2))
assert opponent_wins.is_finished == True
assert opponent_wins.winner == Player.OPPONENT
#Col check
opponent_wins = SubBoard().add_opponent_move(SubBoardCoords(0, 1))\
.add_opponent_move(SubBoardCoords(1, 1))\
.add_opponent_move(SubBoardCoords(2, 1))
assert opponent_wins.is_finished == True
assert opponent_wins.winner == Player.OPPONENT
def test_whenBoardIsInProgressThenBoardIsNotFinished():
assert SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_my_move(SubBoardCoords(0, 1))\
.add_opponent_move(SubBoardCoords(0, 2))\
.is_finished == False
def test_whenNextBoardIsAvailableThenGetValidBoardsReturnsOnlyThatBoard():
board = MainBoard().add_my_move(MainBoardCoords(0, 0), SubBoardCoords(2, 2))
# Only valid board now should be 2, 2
assert len(board.get_playable_coords()) == 1
assert board.get_playable_coords()[0] == MainBoardCoords(2, 2)
def test_whenNewMoveIsNotOnGameNextBoardThenExceptionRaised():
board = MainBoard().add_my_move(MainBoardCoords(0, 0), SubBoardCoords(1, 1))
# Move must now be on board at 1, 1
with pytest.raises(MoveNotOnNextBoardError):
board.add_opponent_move(MainBoardCoords(1, 0), SubBoardCoords(1, 1))
def test_whenNewMoveIsOutsideValidSubBoardBoundsThenExceptionRaised():
with pytest.raises(MoveOutsideSubBoardError):
MainBoard().add_my_move(MainBoardCoords(1, 1), SubBoardCoords(1, 3))
def test_whenNewMoveSubBoardCoordsAreOutOfBoundsThenExceptionRaised():
with pytest.raises(MoveOutsideMainBoardError):
MainBoard().add_my_move(MainBoardCoords(1, 3), SubBoardCoords(0, 0))
with pytest.raises(MoveOutsideMainBoardError):
MainBoard().add_opponent_move(MainBoardCoords(3, 1), SubBoardCoords(0, 0))
def test_whenBoardIsPlayedThenStringRepresentationIsCorrect():
board = SubBoard().add_my_move(SubBoardCoords(0, 0))\
.add_opponent_move(SubBoardCoords(1, 1))\
.add_my_move(SubBoardCoords(2, 2))
assert str(board) == "1 0 0 \n0 2 0 \n0 0 1 \n"
def force_sub_board_win(main_board, board_row, board_col, player):
return main_board.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(0, 0), player) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(1, 1), player) \
.copy_applying_move(MainBoardCoords(board_row, board_col), SubBoardCoords(2, 2), player)
def test_whenNewMoveIsOutsideBoardBoundsThenExceptionRaised():
with pytest.raises(MoveOutsideSubBoardError):
SubBoard().add_my_move(SubBoardCoords(1, 3))
with pytest.raises(MoveOutsideSubBoardError):
SubBoard().add_opponent_move(SubBoardCoords(-1, 1))
def test_whenMainBoardIsFinishedThenNewMoveRaisesException():
main_board = MainBoard()
main_board._is_finished = True
with pytest.raises(MoveInFinishedBoardError):
main_board.add_my_move(MainBoardCoords(1, 1), SubBoardCoords(1, 1))
def getSub_state(self, board):
counter = 0
empty_counter = 0
winning_col = 0
diagonal_counter = 0
diagonal_counter_empty = 0
for row in range(3):
for column in range(3):
cell = self.main_board.get_sub_board(board).get_cell(
SubBoardCoords(row, column))
if cell == 2:
counter += 1
elif cell == 0:
emtpy_counter += 1
if counter == 2 and empty_counter == 1:
counter = 0
empty_counter = 0
return 1
else:
counter = 0
empty_counter = 0
continue
for column in range(3):
for row in range(3):
cell = self.main_board.get_sub_board(board).get_cell(
SubBoardCoords(row, column))
if cell == 2:
counter += 1
elif cell == 0:
empty_counter == 0
if counter == 2 and empty_counter == 1:
counter = 0
empty_counter = 1
return 1
else:
counter = 0
empty_counter = 0
continue
for row in range(3):
column = row
cell = self.main_board.get_sub_board(board).get_cell(
SubBoardCoords(row, column))
if cell == 2:
counter += 1
elif cell == 0:
empty_counter == 0
if diagonal_counter == 2 and diagonal_counter_empty == 1:
diagonal_counter_empty = 0
diagonal_counter = 0
return 1
else:
diagonal_counter = 0
diagonal_counter_empty = 0
continue
for row in range(2, -1, -1):
for column in range(3):
cell = self.main_board.get_sub_board(board).get_cell(
SubBoardCoords(row, column))
if cell == 2:
counter += 1
elif cell == 0:
empty_counter += 1
if counter == 2 and empty_counter == 1:
counter = 0
empty_counter = 0
return 1
else:
counter = 0
empty_counter = 0
continue
return 0
def test_whenNewMoveIsInValidCellThenReturnedBoardHasMove():
assert SubBoard().add_my_move(SubBoardCoords(0, 0))\
._board[0][0].played_by == Player.ME
assert SubBoard().add_opponent_move(SubBoardCoords(0, 0))\
._board[0][0].played_by == Player.OPPONENT