def try_commit(self, parsing, params, commit, **extra):
required = (next(provided_chain(parsing, self.request)), )
validation = get_validation(self.request, required, name=nameof(self.Model))
validation.extra["session"] = self.session
if validation:
params = validation.validate(params, **extra)
return commit(params)
def test_boundary(self):
from block.form.validation import get_validation
from block.form.validation import ValidationError
request = testing.DummyRequest(registry=self.config.registry)
boundary = get_validation(request, UserSchema())
DB = {"*inserted name*"}
with self.assertRaises(ValidationError) as e:
e.expected_regex = re.compile("conflict")
boundary.validate({"name": "*inserted name*"}, db=DB)
def test_boundary__add_validation_runtime(self):
from block.form.validation import get_validation
from block.form.validation import ValidationError
request = testing.DummyRequest(registry=self.config.registry)
boundary = get_validation(request, UserSchema())
class InvalidStatus(Exception):
pass
def new_validation(data):
if not "token" in data:
raise InvalidStatus("oops")
boundary.add("token", new_validation)
DB = {"*inserted name*"}
with self.assertRaises(ValidationError) as e:
e.expected_regex = re.compile("oops")
boundary.validate({"name": "*new name*"}, db=DB)