def test_multi_oom_round_down(self):
        small_PiB = bitmath.PiB.from_other(bitmath.KiB(1))
        self.assertIs(type(small_PiB.best_prefix()), bitmath.KiB)

    ##################################################################
    # These tests mirror the multi_oom ones, except for extreme cases
    # where even the largest unit available results in values with
    # more than 4 digits left of the radix point.
Setup EC2 security keys and groups. Required input values are read from
dataset/ETHPy150Open tbielawa/bitmath/tests/test_best_prefix_NIST.py/TestBestPrefixNIST.test_multi_oom_round_down--crossover with--dataset/ETHPy150Open AppScale/appscale-tools/lib/agents/ec2_agent.py/EC2Agent.configure_instance_security