# 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 openstack.block_storage.v2 import _proxy
from openstack.block_storage.v2 import snapshot
from openstack.block_storage.v2 import stats
from openstack.block_storage.v2 import type
from openstack.block_storage.v2 import volume
from openstack.tests.unit import test_proxy_base


class TestVolumeProxy(test_proxy_base.TestProxyBase):
    def setUp(self):
        super(TestVolumeProxy, self).setUp()
        self.proxy = _proxy.Proxy(self.session)

    def test_snapshot_get(self):
        self.verify_get(self.proxy.get_snapshot, snapshot.Snapshot)

    def test_snapshots_detailed(self):
        self.verify_list(self.proxy.snapshots, snapshot.SnapshotDetail,
                         paginated=True,
                         method_kwargs={"details": True, "query": 1},
                         expected_kwargs={"query": 1})

    def test_snapshots_not_detailed(self):
        self.verify_list(self.proxy.snapshots, snapshot.Snapshot,
                         paginated=True,
                         method_kwargs={"details": False, "query": 1},
                         expected_kwargs={"query": 1})

    def test_snapshot_create_attrs(self):
        self.verify_create(self.proxy.create_snapshot, snapshot.Snapshot)

    def test_snapshot_delete(self):
        self.verify_delete(self.proxy.delete_snapshot,
                           snapshot.Snapshot, False)

    def test_snapshot_delete_ignore(self):
        self.verify_delete(self.proxy.delete_snapshot,
                           snapshot.Snapshot, True)

    def test_type_get(self):
        self.verify_get(self.proxy.get_type, type.Type)

    def test_types(self):
        self.verify_list(self.proxy.types, type.Type, paginated=False)

    def test_type_create_attrs(self):
        self.verify_create(self.proxy.create_type, type.Type)

    def test_type_delete(self):
        self.verify_delete(self.proxy.delete_type, type.Type, False)

    def test_type_delete_ignore(self):
        self.verify_delete(self.proxy.delete_type, type.Type, True)

    def test_volume_get(self):
        self.verify_get(self.proxy.get_volume, volume.Volume)

    def test_volumes_detailed(self):
        self.verify_list(self.proxy.volumes, volume.VolumeDetail,
                         paginated=True,
                         method_kwargs={"details": True, "query": 1},
                         expected_kwargs={"query": 1})

    def test_volumes_not_detailed(self):
        self.verify_list(self.proxy.volumes, volume.Volume,
                         paginated=True,
                         method_kwargs={"details": False, "query": 1},
                         expected_kwargs={"query": 1})

    def test_volume_create_attrs(self):
        self.verify_create(self.proxy.create_volume, volume.Volume)

    def test_volume_delete(self):
        self.verify_delete(self.proxy.delete_volume, volume.Volume, False)

    def test_volume_delete_ignore(self):
        self.verify_delete(self.proxy.delete_volume, volume.Volume, True)

    def test_backend_pools(self):
        self.verify_list(self.proxy.backend_pools, stats.Pools,
                         paginated=False)