def test_is_free(self):
""" tests is_free """
b = Game(board_size=3).board
square = 3
b.put_mark("x",square=square)
actual = b.is_free(square=square)
expected = False
self.assertEqual(expected, actual)
def test_put_mark(self):
""" tests put_mark """
square = 3
b = Game(board_size=3).board
c = Game(board_size=3).board
b.put_mark("X",square=square)
c.put_mark("X",square=square)
actual = c.get(square=square)
expected = b.get(square=square)
self.assertEqual(expected, actual)
