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# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
# and others. 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.
import logging
import uuid
from cinderclient.exceptions import NotFound
from snaps.openstack.create_qos import QoSSettings, Consumer
from snaps.openstack.tests import validation_utils
from snaps.openstack.tests.os_source_file_test import OSComponentTestCase
from snaps.openstack.utils import cinder_utils
__author__ = 'spisarski'
logger = logging.getLogger('cinder_utils_tests')
class CinderSmokeTests(OSComponentTestCase):
"""
Tests to ensure that the neutron client can communicate with the cloud
"""
def test_cinder_connect_success(self):
"""
Tests to ensure that the proper credentials can connect.
"""
cinder = cinder_utils.cinder_client(self.os_creds)
volumes = cinder.volumes.list()
self.assertIsNotNone(volumes)
self.assertTrue(isinstance(volumes, list))
def test_cinder_connect_fail(self):
"""
Tests to ensure that the improper credentials cannot connect.
"""
from snaps.openstack.os_credentials import OSCreds
with self.assertRaises(Exception):
cinder = cinder_utils.cinder_client(OSCreds(
username='user', password='pass', auth_url='url',
project_name='project'))
cinder.volumes.list()
class CinderUtilsQoSTests(OSComponentTestCase):
"""
Test for the CreateQos class defined in create_qos.py
"""
def setUp(self):
"""
Creates objects for testing cinder_utils.py
"""
guid = uuid.uuid4()
self.qos_name = self.__class__.__name__ + '-' + str(guid)
self.specs = {'foo': 'bar '}
self.qos = None
self.cinder = cinder_utils.cinder_client(self.os_creds)
def tearDown(self):
"""
Cleans the remote OpenStack objects
"""
if self.qos:
try:
cinder_utils.delete_qos(self.cinder, self.qos)
except NotFound:
pass
def test_create_qos_both(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSSettings(name=self.qos_name, specs=self.specs,
consumer=Consumer.both)
self.qos = cinder_utils.create_qos(
self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
qos1 = cinder_utils.get_qos(self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos1)
validation_utils.objects_equivalent(self.qos, qos1)
qos2 = cinder_utils.get_qos(self.cinder, qos_name=qos_settings.name)
self.assertIsNotNone(qos2)
validation_utils.objects_equivalent(self.qos, qos2)
def test_create_qos_front(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSSettings(name=self.qos_name, specs=self.specs,
consumer=Consumer.front_end)
self.qos = cinder_utils.create_qos(
self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
qos1 = cinder_utils.get_qos(self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos1)
validation_utils.objects_equivalent(self.qos, qos1)
qos2 = cinder_utils.get_qos(self.cinder, qos_name=qos_settings.name)
self.assertIsNotNone(qos2)
validation_utils.objects_equivalent(self.qos, qos2)
def test_create_qos_back(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSSettings(name=self.qos_name, specs=self.specs,
consumer=Consumer.back_end)
self.qos = cinder_utils.create_qos(
self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
qos1 = cinder_utils.get_qos(self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos1)
validation_utils.objects_equivalent(self.qos, qos1)
qos2 = cinder_utils.get_qos(self.cinder, qos_name=qos_settings.name)
self.assertIsNotNone(qos2)
validation_utils.objects_equivalent(self.qos, qos2)
def test_create_delete_qos(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSSettings(name=self.qos_name, consumer=Consumer.both)
self.qos = cinder_utils.create_qos(
self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
self.assertEqual(self.qos_name, self.qos.name)
qos = cinder_utils.get_qos(
self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos)
validation_utils.objects_equivalent(self.qos, qos)
cinder_utils.delete_qos(self.cinder, self.qos)
self.assertIsNone(cinder_utils.get_qos(
self.cinder, qos_settings=qos_settings))
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