python-openstackclient/openstackclient/tests/functional/volume/v2/test_snapshot.py
jiahui.qiang dc3b83590a Functional test for volume snapshot
Refactor functional tests in volume snapshot.

Change-Id: I2fcc468096b3a26c83b8af1e379a62c80eb9c63e
2017-01-17 08:33:12 +08:00

246 lines
7.3 KiB
Python

# 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 json
import time
import uuid
from openstackclient.tests.functional.volume.v2 import common
class VolumeSnapshotTests(common.BaseVolumeTests):
"""Functional tests for volume snapshot. """
VOLLY = uuid.uuid4().hex
@classmethod
def wait_for_status(cls, command, status, tries):
opts = cls.get_opts(['status'])
for attempt in range(tries):
time.sleep(1)
raw_output = cls.openstack(command + opts)
if (raw_output == status):
return
cls.assertOutput(status, raw_output)
@classmethod
def setUpClass(cls):
super(VolumeSnapshotTests, cls).setUpClass()
# create a volume for all tests to create snapshot
cmd_output = json.loads(cls.openstack(
'volume create -f json ' +
'--size 1 ' +
cls.VOLLY
))
cls.wait_for_status('volume show ' + cls.VOLLY, 'available\n', 6)
cls.VOLUME_ID = cmd_output['id']
@classmethod
def tearDownClass(cls):
cls.wait_for_status('volume show ' + cls.VOLLY, 'available\n', 6)
raw_output = cls.openstack('volume delete --force ' + cls.VOLLY)
cls.assertOutput('', raw_output)
def test_volume_snapshot__delete(self):
"""Test create, delete multiple"""
name1 = uuid.uuid4().hex
cmd_output = json.loads(self.openstack(
'volume snapshot create -f json ' +
name1 +
' --volume ' + self.VOLLY
))
self.assertEqual(
name1,
cmd_output["name"],
)
name2 = uuid.uuid4().hex
cmd_output = json.loads(self.openstack(
'volume snapshot create -f json ' +
name2 +
' --volume ' + self.VOLLY
))
self.assertEqual(
name2,
cmd_output["name"],
)
self.wait_for_status(
'volume snapshot show ' + name1, 'available\n', 6)
self.wait_for_status(
'volume snapshot show ' + name2, 'available\n', 6)
del_output = self.openstack(
'volume snapshot delete ' + name1 + ' ' + name2)
self.assertOutput('', del_output)
def test_volume_snapshot_list(self):
"""Test create, list filter"""
name1 = uuid.uuid4().hex
cmd_output = json.loads(self.openstack(
'volume snapshot create -f json ' +
name1 +
' --volume ' + self.VOLLY
))
self.addCleanup(self.openstack, 'volume snapshot delete ' + name1)
self.assertEqual(
name1,
cmd_output["name"],
)
self.assertEqual(
self.VOLUME_ID,
cmd_output["volume_id"],
)
self.assertEqual(
1,
cmd_output["size"],
)
self.wait_for_status(
'volume snapshot show ' + name1, 'available\n', 6)
name2 = uuid.uuid4().hex
cmd_output = json.loads(self.openstack(
'volume snapshot create -f json ' +
name2 +
' --volume ' + self.VOLLY
))
self.addCleanup(self.openstack, 'volume snapshot delete ' + name2)
self.assertEqual(
name2,
cmd_output["name"],
)
self.assertEqual(
self.VOLUME_ID,
cmd_output["volume_id"],
)
self.assertEqual(
1,
cmd_output["size"],
)
self.wait_for_status(
'volume snapshot show ' + name2, 'available\n', 6)
raw_output = self.openstack(
'volume snapshot set ' +
'--state error ' +
name2
)
self.assertOutput('', raw_output)
# Test list --long, --status
cmd_output = json.loads(self.openstack(
'volume snapshot list -f json ' +
'--long ' +
'--status error'
))
names = [x["Name"] for x in cmd_output]
self.assertNotIn(name1, names)
self.assertIn(name2, names)
# Test list --volume
cmd_output = json.loads(self.openstack(
'volume snapshot list -f json ' +
'--volume ' + self.VOLLY
))
names = [x["Name"] for x in cmd_output]
self.assertIn(name1, names)
self.assertIn(name2, names)
# Test list --name
cmd_output = json.loads(self.openstack(
'volume snapshot list -f json ' +
'--name ' + name1
))
names = [x["Name"] for x in cmd_output]
self.assertIn(name1, names)
self.assertNotIn(name2, names)
def test_snapshot_set(self):
"""Test create, set, unset, show, delete volume snapshot"""
name = uuid.uuid4().hex
new_name = name + "_"
cmd_output = json.loads(self.openstack(
'volume snapshot create -f json ' +
'--volume ' + self.VOLLY +
' --description aaaa ' +
'--property Alpha=a ' +
name
))
self.addCleanup(self.openstack, 'volume snapshot delete ' + new_name)
self.assertEqual(
name,
cmd_output["name"],
)
self.assertEqual(
1,
cmd_output["size"],
)
self.assertEqual(
'aaaa',
cmd_output["description"],
)
self.assertEqual(
"Alpha='a'",
cmd_output["properties"],
)
self.wait_for_status(
'volume snapshot show ' + name, 'available\n', 6)
# Test volume snapshot set
raw_output = self.openstack(
'volume snapshot set ' +
'--name ' + new_name +
' --description bbbb ' +
'--property Alpha=c ' +
'--property Beta=b ' +
name,
)
self.assertOutput('', raw_output)
# Show snapshot set result
cmd_output = json.loads(self.openstack(
'volume snapshot show -f json ' +
new_name
))
self.assertEqual(
new_name,
cmd_output["name"],
)
self.assertEqual(
1,
cmd_output["size"],
)
self.assertEqual(
'bbbb',
cmd_output["description"],
)
self.assertEqual(
"Alpha='c', Beta='b'",
cmd_output["properties"],
)
# Test volume unset
raw_output = self.openstack(
'volume snapshot unset ' +
'--property Alpha ' +
new_name,
)
self.assertOutput('', raw_output)
cmd_output = json.loads(self.openstack(
'volume snapshot show -f json ' +
new_name
))
self.assertEqual(
"Beta='b'",
cmd_output["properties"],
)