def testRoundingToBytes(self, n):
"""
Test that it does the proper thing rounding down to bytes.
"""
SizeConfig.set_input_config(InputConfig(B, ROUND_DOWN))
res = getSizeFromInput(n)
self.assertLessEqual(res.magnitude, Fraction(n))
self.assertEqual(Fraction(res.magnitude).denominator, 1)
def tearDown(self):
SizeConfig.set_input_config(self._input_config)
