def testRoundingUp(self, value, method):
"""
Verify results.
"""
middle = Fraction(1, 2)
result = Rounding.rounding_up(value, middle, method)
if method is RoundingMethods.ROUND_UP:
self.assertTrue(result)
return
if method is RoundingMethods.ROUND_DOWN:
self.assertFalse(result)
return
if method is RoundingMethods.ROUND_TO_ZERO:
self.assertFalse(result)
return
if method is RoundingMethods.ROUND_HALF_ZERO:
self.assertEqual(result, value > middle)
return
if method is RoundingMethods.ROUND_HALF_DOWN:
self.assertEqual(result, value > middle)
return
if method is RoundingMethods.ROUND_HALF_UP:
self.assertEqual(result, value >= middle)
return
def testExceptions(self):
"""
Test exceptions.
"""
with self.assertRaises(BasesError):
Rounding.rounding_up(0, Fraction(1, 3), RoundingMethods.ROUND_DOWN)
