def square():
"""Return tuple representing space"""
if model.is_board_empty():
return corner(model.is_corner_empty())
if model.is_center_empty():
return 1, 1
corners = model.is_corner_empty()
if corners:
return corner(corners)
return side()
def test_is_corner_empty(self):
test_array = [model.TOP_LEFT, model.TOP_RIGHT, model.BOT_LEFT, model.BOT_RIGHT]
self.assertEqual(model.is_corner_empty(), test_array)
