def test_cannot_override_diff_value(self):
board = Board()
board.x(0, 2)
self.assertRaises(AlreadySet, board.o, 0, 2)
def test_first_line_x_winner(self):
board = Board()
board.x(0, 0)
board.x(0, 1)
board.x(0, 2)
self.assertEqual(CROSS, board.winner)
def test_column_not_completed(self):
board = Board()
board.o(0, 2)
board.o(1, 1)
board.x(2, 0)
self.assertFalse(board.completed)
def test_diagonal2_not_completed_no_winner(self):
board = Board()
board.o(0, 2)
board.o(1, 1)
board.x(2, 0)
self.assertFalse(board.winner)
def test_first_column_mixed_no_winner(self):
board = Board()
board.x(0, 0)
board.x(1, 0)
board.o(2, 0)
self.assertFalse(board.winner)
def test_first_line_mixed_no_winner(self):
board = Board()
board.x(0, 0)
board.x(0, 1)
board.o(0, 2)
self.assertFalse(board.winner)
def test_first_line_not_completed_no_winner(self):
board = Board()
board.x(0, 0)
board.x(0, 1)
self.assertFalse(board.winner)
