def test_average(self):
expected = [2, 2]
param = [[1, 1], [3, 3]]
self.assertListEqual(utils2d.average(param), expected)
expected = [0, 0]
param = []
self.assertListEqual(utils2d.average(param), expected)
self.assertListEqual(utils2d.average(None), expected)
def _get_start_room(self):
key_func = lambda r: utils2d.distancesqr([0, 0],
utils2d.average(r.tiles))
return sorted(self.rooms,
key=key_func)[0]
