def test_powerset_graycode():
yield assert_equal, [list(p) for p in baam.powerset_graycode([3,6])], [[], [3], [3, 6], [6]]
def test_powerset_graycode():
yield assert_equal, [list(p) for p in baam.powerset_graycode([3,6])], [[], [3], [3, 6], [6]]
