def test_random_subgames(players, strategies):
game = rsgame.BaseGame(players, strategies)
rand_subgames = subgame.random_subgames(game, 30)
assert rand_subgames.shape[0] == 30
assert game.role_reduce(rand_subgames, ufunc=np.logical_or).all(), \
"Not all subgames were valid"
rand_subgames2 = subgame.subgame_from_id(
game, subgame.subgame_id(game, rand_subgames))
assert np.all(rand_subgames == rand_subgames2)
def test_all_subgames(players, strategies):
game = rsgame.BaseGame(players, strategies)
all_subgames = subgame.all_subgames(game)
assert game.role_reduce(all_subgames, ufunc=np.logical_or).all(), \
"Not all subgames were valid"
distinct = np.unique(utils.axis_to_elem(all_subgames)).size
assert distinct == all_subgames.shape[0]
ids = subgame.subgame_id(game, all_subgames)
distinct_ids = np.unique(ids).size
assert distinct_ids == all_subgames.shape[0]
all_subgames2 = subgame.subgame_from_id(game, ids)
assert np.all(all_subgames == all_subgames2)