def test_winner_disordered(self):
g = Game()
g.place(0, 0, g.EX)
g.place(1, 1, g.EX)
g.place(2, 2, g.EX)
g.place(1, 0, g.OH)
g.place(0, 1, g.OH)
self.assertTrue(g.is_valid_board())
self.assertEqual(g.get_winning_player(), g.EX)
def test_winner_ex(self):
g = Game()
g.place(1, 1, Game.EX)
self.assertTrue(g.is_valid_board())
g.place(0, 0, Game.OH)
self.assertTrue(g.is_valid_board())
g.place(2, 1, Game.EX)
self.assertTrue(g.is_valid_board())
g.place(2, 2, Game.OH)
self.assertTrue(g.is_valid_board())
g.place(0, 1, Game.EX)
self.assertTrue(g.is_valid_board())
self.assertEqual(g.get_winning_player(), g.EX)
def test_row_win_oh(self):
g = Game()
g.place(0, 0, g.OH)
g.place(0, 1, g.OH)
g.place(0, 2, g.OH)
self.assertEqual(g.get_winning_player(), g.OH)
def test_diag_win2(self):
g = Game()
g.place(0, 2, g.EX)
g.place(1, 1, g.EX)
g.place(2, 0, g.EX)
self.assertEqual(g.get_winning_player(), g.EX)
def test_col_win(self):
g = Game()
g.place(0, 0, g.EX)
g.place(1, 0, g.EX)
g.place(2, 0, g.EX)
self.assertEqual(g.get_winning_player(), g.EX)
def test_no_winner_yet(self):
"""Check that no winner exists for the initial blank board."""
g = Game()
self.assertIsNone(g.get_winning_player())