# Copyright 2012 Nebula, Inc.
# Copyright 2013 IBM Corp.
#
#    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.

from oslo_config import cfg

from nova.tests.functional.v3 import test_servers
from nova.tests.unit.api.openstack import fakes
from nova.tests.unit.image import fake

CONF = cfg.CONF
CONF.import_opt('osapi_compute_extension',
                'nova.api.openstack.compute.legacy_v2.extensions')


class ConfigDriveSampleJsonTest(test_servers.ServersSampleBase):
    extension_name = 'os-config-drive'
    extra_extensions_to_load = ["os-access-ips"]
    # TODO(gmann): Overriding '_api_version' till all functional tests
    # are merged between v2 and v2.1. After that base class variable
    # itself can be changed to 'v2'
    _api_version = 'v2'

    def _get_flags(self):
        f = super(ConfigDriveSampleJsonTest, self)._get_flags()
        f['osapi_compute_extension'] = CONF.osapi_compute_extension[:]
        f['osapi_compute_extension'].append(
            'nova.api.openstack.compute.contrib.config_drive.Config_drive')
        f['osapi_compute_extension'].append(
            'nova.api.openstack.compute.contrib.keypairs.Keypairs')
        f['osapi_compute_extension'].append(
            'nova.api.openstack.compute.contrib.extended_ips.Extended_ips')
        f['osapi_compute_extension'].append(
            'nova.api.openstack.compute.contrib.extended_ips_mac.'
            'Extended_ips_mac')
        return f

    def setUp(self):
        super(ConfigDriveSampleJsonTest, self).setUp()
        fakes.stub_out_networking(self.stubs)
        fakes.stub_out_rate_limiting(self.stubs)
        fake.stub_out_image_service(self.stubs)

    def test_config_drive_show(self):
        uuid = self._post_server(use_common_server_api_samples=False)
        response = self._do_get('servers/%s' % uuid)
        subs = self._get_regexes()
        subs['hostid'] = '[a-f0-9]+'
        # config drive can be a string for True or empty value for False
        subs['cdrive'] = '.*'
        subs['access_ip_v4'] = '1.2.3.4'
        subs['access_ip_v6'] = '80fe::'
        self._verify_response('server-config-drive-get-resp', subs,
                              response, 200)

    def test_config_drive_detail(self):
        self._post_server(use_common_server_api_samples=False)
        response = self._do_get('servers/detail')
        subs = self._get_regexes()
        subs['hostid'] = '[a-f0-9]+'
        # config drive can be a string for True or empty value for False
        subs['cdrive'] = '.*'
        subs['access_ip_v4'] = '1.2.3.4'
        subs['access_ip_v6'] = '80fe::'
        self._verify_response('servers-config-drive-details-resp',
                              subs, response, 200)