Files
tempest/tempest/api/volume/test_snapshot_metadata.py
T
zhufl a56823734b Adding description for testcases - volume part4
When Tempest is used in customer site, often we are required to
provide a testcase list including testcase names and descriptions.
Now no this kind of doc is available, so we can add descriptions
with the format of doc string for every testcase, so later we
can generata such a testcase description list.

There are hundreds of testcases missing descriptions, so we can
add them gradually, and limit the modified files in one patch
for the convenience of reviewing.

Change-Id: I42bdbf251b2618d8c2de7bd0fd404467576be6fb
partially-implements: blueprint testcase-description
2020-08-14 14:56:57 +08:00

117 lines
4.8 KiB
Python

# Copyright 2013 Huawei Technologies Co.,LTD
# All Rights Reserved.
#
# 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 testtools import matchers
from tempest.api.volume import base
from tempest import config
from tempest.lib import decorators
CONF = config.CONF
class SnapshotMetadataTestJSON(base.BaseVolumeTest):
"""Test snapshot metadata"""
@classmethod
def skip_checks(cls):
super(SnapshotMetadataTestJSON, cls).skip_checks()
if not CONF.volume_feature_enabled.snapshot:
raise cls.skipException("Cinder snapshot feature disabled")
@classmethod
def resource_setup(cls):
super(SnapshotMetadataTestJSON, cls).resource_setup()
# Create a volume
cls.volume = cls.create_volume()
# Create a snapshot
cls.snapshot = cls.create_snapshot(volume_id=cls.volume['id'])
def tearDown(self):
# Update the metadata to {}
self.snapshots_client.update_snapshot_metadata(
self.snapshot['id'], metadata={})
super(SnapshotMetadataTestJSON, self).tearDown()
@decorators.idempotent_id('a2f20f99-e363-4584-be97-bc33afb1a56c')
def test_crud_snapshot_metadata(self):
"""Test create/get/update/delete snapshot metadata"""
# Create metadata for the snapshot
metadata = {"key1": "value1",
"key2": "value2",
"key3": "value3"}
update = {"key3": "value3_update",
"key4": "value4"}
expect = {"key4": "value4"}
# Create metadata
body = self.snapshots_client.create_snapshot_metadata(
self.snapshot['id'], metadata)['metadata']
self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
# Get the metadata of the snapshot
body = self.snapshots_client.show_snapshot_metadata(
self.snapshot['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(metadata.items()),
'Create snapshot metadata failed')
# Update metadata
body = self.snapshots_client.update_snapshot_metadata(
self.snapshot['id'], metadata=update)['metadata']
self.assertEqual(update, body)
body = self.snapshots_client.show_snapshot_metadata(
self.snapshot['id'])['metadata']
self.assertEqual(update, body, 'Update snapshot metadata failed')
# Delete one item metadata of the snapshot
self.snapshots_client.delete_snapshot_metadata_item(
self.snapshot['id'], "key3")
body = self.snapshots_client.show_snapshot_metadata(
self.snapshot['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(expect.items()),
'Delete one item metadata of the snapshot failed')
self.assertNotIn("key3", body)
@decorators.idempotent_id('e8ff85c5-8f97-477f-806a-3ac364a949ed')
def test_update_show_snapshot_metadata_item(self):
"""Test update/show snapshot metadata item"""
metadata = {"key1": "value1",
"key2": "value2",
"key3": "value3"}
update_item = {"key3": "value3_update"}
expect = {"key1": "value1",
"key2": "value2",
"key3": "value3_update"}
# Create metadata for the snapshot
self.snapshots_client.create_snapshot_metadata(
self.snapshot['id'], metadata)
# Get the metadata of the snapshot
body = self.snapshots_client.show_snapshot_metadata(
self.snapshot['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
# Update metadata item
body = self.snapshots_client.update_snapshot_metadata_item(
self.snapshot['id'], "key3", meta=update_item)['meta']
self.assertEqual(update_item, body)
# Get a specific metadata item of the snapshot
body = self.snapshots_client.show_snapshot_metadata_item(
self.snapshot['id'], "key3")['meta']
self.assertEqual({"key3": expect['key3']}, body)
# Get the metadata of the snapshot
body = self.snapshots_client.show_snapshot_metadata(
self.snapshot['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(expect.items()))