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# 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 time
import uuid
from functional.tests.volume.v2 import common
class VolumeTests(common.BaseVolumeTests):
"""Functional tests for volume. """
NAME = uuid.uuid4().hex
SNAPSHOT_NAME = uuid.uuid4().hex
VOLUME_FROM_SNAPSHOT_NAME = uuid.uuid4().hex
OTHER_NAME = uuid.uuid4().hex
HEADERS = ['"Display Name"']
FIELDS = ['name']
@classmethod
def setUpClass(cls):
super(VolumeTests, cls).setUpClass()
opts = cls.get_opts(cls.FIELDS)
# Create test volume
raw_output = cls.openstack('volume create --size 1 ' + cls.NAME + opts)
expected = cls.NAME + '\n'
cls.assertOutput(expected, raw_output)
@classmethod
def tearDownClass(cls):
# Rename test volume
raw_output = cls.openstack(
'volume set --name ' + cls.OTHER_NAME + ' ' + cls.NAME)
cls.assertOutput('', raw_output)
# Set volume state
cls.openstack('volume set --state error ' + cls.OTHER_NAME)
opts = cls.get_opts(["status"])
raw_output_status = cls.openstack(
'volume show ' + cls.OTHER_NAME + opts)
# Delete test volume
raw_output = cls.openstack('volume delete ' + cls.OTHER_NAME)
cls.assertOutput('', raw_output)
cls.assertOutput('error\n', raw_output_status)
def test_volume_list(self):
opts = self.get_opts(self.HEADERS)
raw_output = self.openstack('volume list' + opts)
self.assertIn(self.NAME, raw_output)
def test_volume_show(self):
opts = self.get_opts(self.FIELDS)
raw_output = self.openstack('volume show ' + self.NAME + opts)
self.assertEqual(self.NAME + "\n", raw_output)
def test_volume_properties(self):
raw_output = self.openstack(
'volume set --property a=b --property c=d ' + self.NAME)
self.assertEqual("", raw_output)
opts = self.get_opts(["properties"])
raw_output = self.openstack('volume show ' + self.NAME + opts)
self.assertEqual("a='b', c='d'\n", raw_output)
raw_output = self.openstack('volume unset --property a ' + self.NAME)
self.assertEqual("", raw_output)
raw_output = self.openstack('volume show ' + self.NAME + opts)
self.assertEqual("c='d'\n", raw_output)
def test_volume_set(self):
discription = uuid.uuid4().hex
self.openstack('volume set --description ' + discription + ' ' +
self.NAME)
opts = self.get_opts(["description", "name"])
raw_output = self.openstack('volume show ' + self.NAME + opts)
self.assertEqual(discription + "\n" + self.NAME + "\n", raw_output)
def test_volume_set_size(self):
self.openstack('volume set --size 2 ' + self.NAME)
opts = self.get_opts(["name", "size"])
raw_output = self.openstack('volume show ' + self.NAME + opts)
self.assertEqual(self.NAME + "\n2\n", raw_output)
def test_volume_snapshot(self):
opts = self.get_opts(self.FIELDS)
# Create snapshot from test volume
raw_output = self.openstack('snapshot create ' + self.NAME +
' --name ' + self.SNAPSHOT_NAME + opts)
expected = self.SNAPSHOT_NAME + '\n'
self.assertOutput(expected, raw_output)
self.wait_for("snapshot", self.SNAPSHOT_NAME, "available")
# Create volume from snapshot
raw_output = self.openstack('volume create --size 2 --snapshot ' +
self.SNAPSHOT_NAME + ' ' +
self.VOLUME_FROM_SNAPSHOT_NAME + opts)
expected = self.VOLUME_FROM_SNAPSHOT_NAME + '\n'
self.assertOutput(expected, raw_output)
self.wait_for("volume", self.VOLUME_FROM_SNAPSHOT_NAME, "available")
# Delete volume that create from snapshot
raw_output = self.openstack('volume delete ' +
self.VOLUME_FROM_SNAPSHOT_NAME)
self.assertOutput('', raw_output)
# Delete test snapshot
raw_output = self.openstack('snapshot delete ' + self.SNAPSHOT_NAME)
self.assertOutput('', raw_output)
self.wait_for("volume", self.NAME, "available")
def wait_for(self, check_type, check_name, desired_status, wait=120,
interval=5, failures=['ERROR']):
status = "notset"
total_sleep = 0
opts = self.get_opts(['status'])
while total_sleep < wait:
status = self.openstack(check_type + ' show ' + check_name + opts)
status = status.rstrip()
print('Checking {} {} Waiting for {} current status: {}'
.format(check_type, check_name, desired_status, status))
if status == desired_status:
break
self.assertNotIn(status, failures)
time.sleep(interval)
total_sleep += interval
self.assertEqual(desired_status, status)
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