taiga-back/tests/unit/test_serializer_mixins.py

62 lines
2.2 KiB
Python

# -*- coding: utf-8 -*-
# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
# Copyright (C) 2014-2016 Anler Hernández <hello@anler.me>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import pytest
from django.db import models
from taiga.base.api.validators import ModelValidator
from taiga.projects.validators import DuplicatedNameInProjectValidator
pytestmark = pytest.mark.django_db(transaction=True)
class AuxProjectModel(models.Model):
pass
class AuxModelWithNameAttribute(models.Model):
name = models.CharField(max_length=255, null=False, blank=False)
project = models.ForeignKey(AuxProjectModel, null=False, blank=False)
class AuxValidator(DuplicatedNameInProjectValidator, ModelValidator):
class Meta:
model = AuxModelWithNameAttribute
def test_duplicated_name_validation():
project = AuxProjectModel.objects.create()
AuxModelWithNameAttribute.objects.create(name="1", project=project)
instance_2 = AuxModelWithNameAttribute.objects.create(name="2", project=project)
# No duplicated_name
validator = AuxValidator(data={"name": "3", "project": project.id})
assert validator.is_valid()
# Create duplicated_name
validator = AuxValidator(data={"name": "1", "project": project.id})
assert not validator.is_valid()
# Update name to existing one
validator = AuxValidator(data={"id": instance_2.id, "name": "1", "project": project.id})
assert not validator.is_valid()