tempest/tempest/api/volume/test_volume_metadata.py
zhufl 3fdd35ae69 Adding description for testcases - volume part1
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: I9840ea976d290a8fd22d8c3bae17db9ed42f629a
partially-implements: blueprint testcase-description
2020-04-17 09:42:40 +08:00

104 lines
4.3 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.lib import decorators
class VolumesMetadataTest(base.BaseVolumeTest):
"""Test volume metadata"""
@classmethod
def resource_setup(cls):
super(VolumesMetadataTest, cls).resource_setup()
# Create a volume
cls.volume = cls.create_volume()
def tearDown(self):
# Update the metadata to {}
self.volumes_client.update_volume_metadata(self.volume['id'], {})
super(VolumesMetadataTest, self).tearDown()
@decorators.idempotent_id('6f5b125b-f664-44bf-910f-751591fe5769')
def test_crud_volume_metadata(self):
"""Test creating, getting, updating and deleting of volume metadata"""
# Create metadata for the volume
metadata = {"key1": "value1",
"key2": "value2",
"key3": "value3",
"key4": "<value&special_chars>"}
update = {"key4": "value4",
"key1": "value1_update"}
expected = {"key4": "value4"}
body = self.volumes_client.create_volume_metadata(self.volume['id'],
metadata)['metadata']
self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
# Get the metadata of the volume
body = self.volumes_client.show_volume_metadata(
self.volume['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(metadata.items()),
'Create metadata for the volume failed')
# Update metadata
body = self.volumes_client.update_volume_metadata(
self.volume['id'], update)['metadata']
self.assertEqual(update, body)
body = self.volumes_client.show_volume_metadata(
self.volume['id'])['metadata']
self.assertEqual(update, body, 'Update metadata failed')
# Delete one item metadata of the volume
self.volumes_client.delete_volume_metadata_item(
self.volume['id'], "key1")
body = self.volumes_client.show_volume_metadata(
self.volume['id'])['metadata']
self.assertNotIn("key1", body)
self.assertThat(body.items(), matchers.ContainsAll(expected.items()),
'Delete one item metadata of the volume failed')
@decorators.idempotent_id('862261c5-8df4-475a-8c21-946e50e36a20')
def test_update_show_volume_metadata_item(self):
"""Test updating and getting single volume metadata item"""
# Update metadata item for the volume
metadata = {"key1": "value1",
"key2": "value2",
"key3": "value3"}
update_item = {"key3": "value3_update"}
expect = {"key1": "value1",
"key2": "value2",
"key3": "value3_update"}
# Create metadata for the volume
body = self.volumes_client.create_volume_metadata(
self.volume['id'], metadata)['metadata']
self.assertThat(body.items(),
matchers.ContainsAll(metadata.items()))
# Update metadata item
body = self.volumes_client.update_volume_metadata_item(
self.volume['id'], "key3", update_item)['meta']
self.assertEqual(update_item, body)
# Get a specific metadata item of the volume
body = self.volumes_client.show_volume_metadata_item(
self.volume['id'], "key3")['meta']
self.assertEqual({"key3": expect['key3']}, body)
# Get the metadata of the volume
body = self.volumes_client.show_volume_metadata(
self.volume['id'])['metadata']
self.assertThat(body.items(), matchers.ContainsAll(expect.items()))