Пример #1
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 def test_3x_in_a_row(self):
     for i, board in enumerate(("XXXO  O O", "O  XXXO O", "O OO  XXX")):
         with self.subTest(row=i + 1):
             self.assertEqual(tic_tac_toe_winner(board), "X")
Пример #2
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 def test_illegal_symbols(self):
     with self.assertRaises(ValueError):
         tic_tac_toe_winner("    E    ")
Пример #3
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def test_too_large_board():
    with pytest.raises(ValueError):
        tic_tac_toe_winner("XOOOXXXXOX")
Пример #4
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def test_3x_diagonally():  # pytest keep it out of class
    assert tic_tac_toe_winner("XO OX   X") == "X"
Пример #5
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 def test_empty_board(self):
     self.assertIsNone(tic_tac_toe_winner(" " * 9))
Пример #6
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 def test_3x_in_a_column(self):
     self.assertEqual(tic_tac_toe_winner("X  XO XOO"), "X")
def test_3x_in_a_row():
    winner = tic_tac_toe_winner("XXX O O  ")
    assert winner == "X", f"expected X, got {winner}"
def test_empty_board():
    assert tic_tac_toe_winner(" " * 9) is None
def test_illegal_board_size():
    try:
        tic_tac_toe_winner("XXX")
        assert False, "ValueError expected"
    except ValueError:
        pass
def test_illegal_board_symbols():
    try:
        tic_tac_toe_winner("Ala ma kota")
        assert False, "ValueError expected"
    except ValueError:
        pass