def test_valid_decimal_strings(self):
# Ensures that decimal.Decimal doesn't cause a valid string to become
# invalid
valid_str = '-9.81338674e-006'
ds = valuerep.DS(valid_str)
assert len(str(ds)) <= 16
# Now the input string is too long but decimal.Decimal can convert it
# to a valid 16-character string
long_str = '-0.000000981338674'
ds = valuerep.DS(long_str)
assert len(str(ds)) <= 16
def testValidDecimalStrings(self):
# Ensures that decimal.Decimal doesn't cause a valid string to become
# invalid
valid_str = '-9.81338674e-006'
ds = valuerep.DS(valid_str)
L = len(str(ds))
self.assertTrue(L <= 16, "DS: expected a string of length 16 but got %d" % (L,)) # noqa
# Now the input string is too long but decimal.Decimal can convert it
# to a valid 16-character string
long_str = '-0.000000981338674'
ds = valuerep.DS(long_str)
L = len(str(ds))
self.assertTrue(L <= 16, "DS: expected a string of length 16 but got %d" % (L,)) # noqa
def test_valid_decimal_strings(self):
# Ensures that decimal.Decimal doesn't cause a valid string to become
# invalid
valid_str = "-9.81338674e-006"
ds = valuerep.DS(valid_str)
assert isinstance(ds, valuerep.DSdecimal)
assert len(str(ds)) <= 16
def test_invalid_decimal_strings(self, enforce_valid_values):
# Now the input string truly is invalid
invalid_string = "-9.813386743e-006"
with pytest.raises(OverflowError):
valuerep.DS(invalid_string)
