async def test__validation_error_required(self):
field = fields.Integer()
with self.assertRaises(exceptions.ValidationError) as context:
await field.validate(None)
self.assertEqual(context.exception.error,
fields.Field.errors['required'])
async def test_validate__invalid_item(self):
field = fields.Array(default=['j'], field=fields.Integer())
with self.assertRaises(exceptions.ValidationError) as context:
await field.validate(None)
self.assertEqual(context.exception.error,
{0: fields.Integer.errors['invalid']})
async def test__validation_error(self):
field = fields.Integer()
with self.assertRaises(exceptions.ValidationError) as context:
await field.validate('a')
self.assertEqual(context.exception.error,
fields.Integer.errors['invalid'])
async def test_validate__max_value(self):
field = fields.Integer(default=10, max_value=9)
with self.assertRaises(exceptions.ValidationError) as context:
await field.validate(None)
self.assertEqual(context.exception.error,
fields.Numeric.errors['max_value'].format(field))
async def test_validation__validators(self):
async def validator(value):
raise exceptions.ValidationError(value)
field = fields.Integer(validators=[validator])
with self.assertRaises(exceptions.ValidationError) as context:
await field.validate(1)
self.assertEqual(context.exception.error, 1)
async def test_deserialize__schema_error(self):
field = fields.Map(schema={'id': fields.Integer()})
with self.assertRaises(exceptions.ValidationError) as context:
await field.deserialize({'id': 'i'})
self.assertEqual(
{'id': fields.Integer.errors['invalid']},
context.exception.error,
)
async def test_deserialize__schema(self):
field = fields.Map(schema={'id': fields.Integer()})
self.assertEqual({'id': 1}, await field.deserialize({'id': '1'}))
async def test_serialize__with_field(self):
field = fields.Array(field=fields.Integer())
self.assertEqual([1], await field.serialize([1]))
async def test_validate(self):
field = fields.Array(field=fields.Integer())
self.assertEqual([10], await field.validate(['10']))
def test_callable_default(self):
field = fields.Integer(default=lambda: 1 + 1)
self.assertEqual(2, field.default)
async def test_validate(self):
field = fields.Integer()
self.assertEqual(10, await field.validate('10'))