# Copyright 2014
# The Cloudscaling Group, Inc.
#
# 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 oslo_config import cfg
from oslo_config import fixture as config_fixture
from oslotest import base as test_base

from ec2api import context as ec2context

cfg.CONF.import_opt('keystone_url', 'ec2api.api')


class ContextTestCase(test_base.BaseTestCase):

    def setUp(self):
        super(ContextTestCase, self).setUp()
        conf = config_fixture.Config()
        conf.config(admin_user='admin',
                    admin_password='password',
                    admin_tenant_name='service')

    @mock.patch('keystoneclient.v2_0.client.Client')
    def test_get_os_admin_context(self, keystone):
        service_catalog = mock.MagicMock()
        service_catalog.get_data.return_value = 'fake_service_catalog'
        keystone.return_value = mock.Mock(auth_user_id='fake_user_id',
                                          auth_tenant_id='fake_project_id',
                                          auth_token='fake_token',
                                          service_catalog=service_catalog)
        context = ec2context.get_os_admin_context()
        self.assertEqual('fake_user_id', context.user_id)
        self.assertEqual('fake_project_id', context.project_id)
        self.assertEqual('fake_token', context.auth_token)
        self.assertEqual('fake_service_catalog', context.service_catalog)
        self.assertTrue(context.is_os_admin)
        conf = cfg.CONF
        keystone.assert_called_with(
                username=conf.admin_user,
                password=conf.admin_password,
                tenant_name=conf.admin_tenant_name,
                auth_url=conf.keystone_url)