# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#

import mock

from octavia.common import data_models as o_data_models
from octavia.controller.worker.tasks import model_tasks
import octavia.tests.unit.base as base


class TestObjectUpdateTasks(base.TestCase):

    def setUp(self):

        self.listener_mock = mock.MagicMock()
        self.listener_mock.name = 'TEST'

        super(TestObjectUpdateTasks, self).setUp()

    def test_delete_model_object(self):

        delete_object = model_tasks.DeleteModelObject()
        delete_object.execute(self.listener_mock)

        self.listener_mock.delete.assert_called_once_with()

    def test_update_listener(self):

        update_attr = model_tasks.UpdateAttributes()
        update_attr.execute(self.listener_mock,
                            {'name': 'TEST2'})

        self.assertEqual('TEST2', getattr(self.listener_mock, 'name'))

    @mock.patch('octavia.common.data_models.Vip.update')
    def test_update_vip_during_update_loadbalancer(self, mock_vip):
        vip_object = o_data_models.Vip()
        lb_object = o_data_models.LoadBalancer(vip=vip_object)
        update_attr = model_tasks.UpdateAttributes()
        update_attr.execute(lb_object, {'vip': {'fool1': 'bar1'},
                                        'description': 'bar2'})

        mock_vip.assert_called_once_with({'fool1': 'bar1'})