def test_step():
    return self.functions.step(1, 1)
L{default.verifyHostKey} should return a L{Deferred} which fires with
dataset/ETHPy150Open JamesPHoughton/pysd/tests/test-models-master/tests/input_functions/test_inputs.py/test_step--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/test/test_knownhosts.py/DefaultAPITests.test_verifyHostButNotIP