def test_input_float(self):
si = S.NumberDecimal()
validated = si.validate(12.42)
assert isinstance(validated, Decimal128)
quantized = validated.to_decimal().quantize(Decimal("0.01"),
rounding=ROUND_HALF_DOWN)
assert quantized == Decimal("12.42")
def test_input_str(self):
si = S.NumberDecimal(precision=2)
self.assertRaises(S.Invalid, si.validate, "12.42")
def test_input_decimal128(self):
si = S.NumberDecimal()
assert si.validate(Decimal128("12.42")) == Decimal128("12.42")
def test_input_decimal128_precision_explicit(self):
si = S.NumberDecimal(precision=2)
assert si.validate(Decimal128("12.42")) == Decimal128("12.42")
def test_input_int(self):
si = S.NumberDecimal()
assert si.validate(0) == Decimal128("0")
assert si.validate(1) == Decimal128("1")
def test_input_int_precision_explicit(self):
si = S.NumberDecimal(precision=2)
assert si.validate(0) == Decimal128("0.00")
assert si.validate(1) == Decimal128("1.00")
def test_specify_rounding(self):
si = S.NumberDecimal(precision=2, rounding=ROUND_DOWN)
assert si.validate(0.129999999) == Decimal128("0.12")
assert si.validate(0.123456789) == Decimal128("0.12")
def test_specify_precision(self):
si = S.NumberDecimal(precision=2)
assert si.validate(0.123456789) == Decimal128("0.12")
assert si.validate(0.125432109) == Decimal128("0.13")
def test_allow_none(self):
si = S.NumberDecimal()
assert si.validate(None) is None
def test_dont_allow_none(self):
si = S.NumberDecimal(allow_none=False)
self.assertRaises(S.Invalid, si.validate, None)
