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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.
#
from openstackclient.tests.unit.volume.v2 import fakes as volume_fakes
from openstackclient.volume.v2 import volume_backend
class TestShowVolumeCapability(volume_fakes.TestVolume):
"""Test backend capability functionality."""
# The capability to be listed
capability = volume_fakes.create_one_capability()
def setUp(self):
super().setUp()
# Get a shortcut to the capability Mock
self.capability_mock = self.app.client_manager.volume.capabilities
self.capability_mock.get.return_value = self.capability
# Get the command object to test
self.cmd = volume_backend.ShowCapability(self.app, None)
def test_capability_show(self):
arglist = [
'fake',
]
verifylist = [
('host', 'fake'),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
# In base command class Lister in cliff, abstract method take_action()
# returns a tuple containing the column names and an iterable
# containing the data to be listed.
columns, data = self.cmd.take_action(parsed_args)
expected_columns = [
'Title',
'Key',
'Type',
'Description',
]
# confirming if all expected columns are present in the result.
self.assertEqual(expected_columns, columns)
capabilities = [
'Compression',
'Replication',
'QoS',
'Thin Provisioning',
]
# confirming if all expected values are present in the result.
for cap in data:
self.assertIn(cap[0], capabilities)
# checking if proper call was made to get capabilities
self.capability_mock.get.assert_called_with(
'fake',
)
class TestListVolumePool(volume_fakes.TestVolume):
"""Tests for volume backend pool listing."""
# The pool to be listed
pools = volume_fakes.create_one_pool()
def setUp(self):
super().setUp()
self.pool_mock = self.app.client_manager.volume.pools
self.pool_mock.list.return_value = [self.pools]
# Get the command object to test
self.cmd = volume_backend.ListPool(self.app, None)
def test_pool_list(self):
arglist = []
verifylist = []
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
# In base command class Lister in cliff, abstract method take_action()
# returns a tuple containing the column names and an iterable
# containing the data to be listed.
columns, data = self.cmd.take_action(parsed_args)
expected_columns = [
'Name',
]
# confirming if all expected columns are present in the result.
self.assertEqual(expected_columns, columns)
datalist = ((self.pools.name,),)
# confirming if all expected values are present in the result.
self.assertEqual(datalist, tuple(data))
# checking if proper call was made to list pools
self.pool_mock.list.assert_called_with(
detailed=False,
)
# checking if long columns are present in output
self.assertNotIn("total_volumes", columns)
self.assertNotIn("storage_protocol", columns)
def test_service_list_with_long_option(self):
arglist = ['--long']
verifylist = [('long', True)]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
# In base command class Lister in cliff, abstract method take_action()
# returns a tuple containing the column names and an iterable
# containing the data to be listed.
columns, data = self.cmd.take_action(parsed_args)
expected_columns = [
'Name',
'Protocol',
'Thick',
'Thin',
'Volumes',
'Capacity',
'Allocated',
'Max Over Ratio',
]
# confirming if all expected columns are present in the result.
self.assertEqual(expected_columns, columns)
datalist = (
(
self.pools.name,
self.pools.storage_protocol,
self.pools.thick_provisioning_support,
self.pools.thin_provisioning_support,
self.pools.total_volumes,
self.pools.total_capacity_gb,
self.pools.allocated_capacity_gb,
self.pools.max_over_subscription_ratio,
),
)
# confirming if all expected values are present in the result.
self.assertEqual(datalist, tuple(data))
self.pool_mock.list.assert_called_with(
detailed=True,
)
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