def test_move_already_taken(self):
new_board = Board('x', 'o')
result = new_board.move(0, 0, 'x')
assert not result
with pytest.raises(IllegalMoveException) as e:
new_board.move(0, 0, 'o')
assert e.value.error == 'This cell is already taken.'
def test_not_complete(self):
new_board = Board('x', 'o')
new_board.move(0, 1, 'x')
new_board.move(0, 2, 'o')
has_winner, winner = new_board.is_complete()
assert has_winner is False
assert new_board.turn
assert winner == ''
def test_x_win(self):
new_board = Board('x', 'o')
result = new_board.move(0, 1, 'x')
assert not result
result = new_board.move(0, 2, 'o')
assert not result
result = new_board.move(1, 1, 'x')
assert not result
result = new_board.move(2, 2, 'o')
assert not result
result = new_board.move(2, 1, 'x')
assert not result
has_winner, winner = new_board.is_complete()
assert has_winner is True
assert not new_board.turn
assert winner == 'x'
def test_move(self):
new_board = Board('x', 'o')
result = new_board.move(0, 1, 'x')
assert new_board.turn == new_board.o_player
assert not result
result = new_board.move(0, 2, 'o')
assert new_board.turn == new_board.x_player
assert not result
expected_string = ('| | X | O |\n'
'|--+--+--|\n'
'| | | |\n'
'|--+--+--|\n'
'| | | |\n'
'|--+--+--|\n'
'<@x> \'s turn is next')
assert new_board.turn == new_board.x_player
assert new_board.to_string() == expected_string
def test_o_win(self):
new_board = Board('x', 'o')
new_board.move(0, 1, 'x')
new_board.move(0, 2, 'o')
new_board.move(2, 1, 'x')
new_board.move(1, 2, 'o')
new_board.move(0, 0, 'x')
new_board.move(2, 2, 'o')
has_winner, winner = new_board.is_complete()
assert has_winner is True
assert not new_board.turn
assert winner == 'o'
def test_tie_game(self):
new_board = Board('x', 'o')
new_board.move(0, 0, 'x')
new_board.move(0, 2, 'o')
new_board.move(0, 1, 'x')
new_board.move(1, 0, 'o')
new_board.move(1, 1, 'x')
new_board.move(2, 1, 'o')
new_board.move(1, 2, 'x')
new_board.move(2, 2, 'o')
new_board.move(2, 0, 'x')
is_complete, winner = new_board.is_complete()
assert is_complete is True
assert not new_board.turn
assert winner == ''
def test_move_wrong_turn(self):
new_board = Board('x', 'o')
with pytest.raises(IllegalMoveException) as e:
new_board.move(0, 1, 'o')
assert e.value.error == 'It is not your turn.'
def test_move_invalid_coordinate(self):
new_board = Board('x', 'o')
with pytest.raises(IllegalMoveException) as e:
new_board.move(0, 10, 'x')
assert e.value.error == 'Invalid coordinates.'