def test_validator_datetime_isoformat(self) -> None:
@validate(Parameter(name='x', validators=[DatetimeIsoFormat()]))
def foo(x):
return x
now = datetime.now()
self.assertTrue(
abs((now - foo(now.isoformat()) < timedelta(milliseconds=1))))
with self.assertRaises(expected_exception=ParameterException):
foo('12.12.2020')
with self.assertRaises(expected_exception=ParameterException):
foo('invalid')
def test_validator_max_length_include_boundary_true(self) -> None:
@validate(
Parameter(name='x', validators=[Max(3, include_boundary=True)]))
def foo(x):
return x
self.assertEqual(3, foo(3))
self.assertEqual(2, foo(2))
with self.assertRaises(expected_exception=ParameterException):
foo(4)
with self.assertRaises(expected_exception=ParameterException):
foo(3.001)
def test_validator_composite(self) -> None:
@validate(Parameter(name='x', validators=[Composite([Min(3),
Max(5)])]))
def foo(x):
return x
self.assertEqual(3, foo(3))
self.assertEqual(4, foo(4))
self.assertEqual(5, foo(5))
with self.assertRaises(expected_exception=ParameterException):
foo(5.0001)
with self.assertRaises(expected_exception=ParameterException):
foo(2.9999)
def test_validator_is_enum_convert_true(self) -> None:
@validate(Parameter(name='x', validators=[IsUuid()]))
def foo(x):
return x
for id_ in [
str(uuid1()),
str(uuid3(uuid1(), 'b')),
str(uuid4()),
str(uuid5(uuid1(), 'b'))
]:
self.assertEqual(id_, foo(id_))
with self.assertRaises(expected_exception=ParameterException):
foo('invalid')
def test_validator_min_length(self) -> None:
@validate(Parameter(name='x', validators=[MinLength(3)]))
def foo(x):
return x
self.assertEqual('hi!', foo('hi!'))
self.assertEqual('hello', foo('hello'))
self.assertEqual([1, 2, 3], foo([1, 2, 3]))
with self.assertRaises(expected_exception=ParameterException):
foo('hi')
with self.assertRaises(expected_exception=ParameterException):
foo([1, 2])
with self.assertRaises(expected_exception=ParameterException):
foo(42)
def test_validator_datetime_unix_timestamp(self) -> None:
@validate(Parameter(name='x', validators=[DateTimeUnixTimestamp()]))
def foo(x):
return x
now = datetime.now()
unix_timestamp = (now - datetime(year=1970, month=1, day=1)).total_seconds()
self.assertEqual(now, foo(unix_timestamp))
self.assertEqual(now, foo(str(unix_timestamp)))
with self.assertRaises(expected_exception=ParameterException):
foo('12.12.2020')
with self.assertRaises(expected_exception=ParameterException):
foo('invalid')
with self.assertRaises(expected_exception=ParameterException):
foo({'a': 1})
with self.assertRaises(expected_exception=ParameterException):
foo(unix_timestamp * 1000)