# Copyright 2012 OpenStack Foundation
#
#    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 tempest.api.compute import base
from tempest.common.utils import data_utils
from tempest import config
from tempest import test

CONF = config.CONF


class ImagesV3Test(base.BaseV3ComputeTest):

    @classmethod
    def resource_setup(cls):
        super(ImagesV3Test, cls).resource_setup()
        if not CONF.service_available.glance:
            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
            raise cls.skipException(skip_msg)
        cls.client = cls.images_client

    @test.attr(type='gate')
    def test_create_image_from_stopped_server(self):
        resp, server = self.create_test_server(wait_until='ACTIVE')
        self.servers_client.stop(server['id'])
        self.servers_client.wait_for_server_status(server['id'],
                                                   'SHUTOFF')
        self.addCleanup(self.servers_client.delete_server, server['id'])
        snapshot_name = data_utils.rand_name('test-snap-')
        resp, image = self.create_image_from_server(server['id'],
                                                    name=snapshot_name,
                                                    wait_until='active')
        self.addCleanup(self.client.delete_image, image['id'])
        self.assertEqual(snapshot_name, image['name'])

    @test.attr(type='gate')
    def test_delete_queued_image(self):
        snapshot_name = data_utils.rand_name('test-snap-')
        resp, server = self.create_test_server(wait_until='ACTIVE')
        self.addCleanup(self.servers_client.delete_server, server['id'])
        resp, image = self.create_image_from_server(server['id'],
                                                    name=snapshot_name,
                                                    wait_until='queued')
        resp, body = self.client.delete_image(image['id'])
        self.assertEqual('200', resp['status'])