# Copyright (c) 2012 OpenStack, LLC.
#
# 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 os
import testtools

from oslo.config import cfg

from quantum.common import config


class ConfigurationTest(testtools.TestCase):

    def test_defaults(self):
        self.assertEqual('0.0.0.0', cfg.CONF.bind_host)
        self.assertEqual(9696, cfg.CONF.bind_port)
        self.assertEqual('api-paste.ini', cfg.CONF.api_paste_config)
        self.assertEqual('', cfg.CONF.api_extensions_path)
        self.assertEqual('policy.json', cfg.CONF.policy_file)
        self.assertEqual('keystone', cfg.CONF.auth_strategy)
        self.assertEqual(None, cfg.CONF.core_plugin)
        self.assertEqual(0, len(cfg.CONF.service_plugins))
        self.assertEqual('fa:16:3e:00:00:00', cfg.CONF.base_mac)
        self.assertEqual(16, cfg.CONF.mac_generation_retries)
        self.assertTrue(cfg.CONF.allow_bulk)
        self.assertEqual(5, cfg.CONF.max_dns_nameservers)
        self.assertEqual(20, cfg.CONF.max_subnet_host_routes)
        relative_dir = os.path.join(os.path.dirname(__file__),
                                    '..', '..', '..')
        absolute_dir = os.path.abspath(relative_dir)
        self.assertEqual(absolute_dir, cfg.CONF.state_path)
        self.assertEqual(120, cfg.CONF.dhcp_lease_duration)
        self.assertFalse(cfg.CONF.allow_overlapping_ips)
        self.assertEqual('quantum', cfg.CONF.control_exchange)