Merge "Add flavor functional tests"

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Jenkins 2015-08-08 00:47:37 +00:00 committed by Gerrit Code Review
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# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
#
# 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.
"""
test_flavor
----------------------------------
Functional tests for `shade` flavor resource.
"""
import string
import random
import shade
from shade.exc import OpenStackCloudException
from shade.tests import base
class TestFlavor(base.TestCase):
def setUp(self):
super(TestFlavor, self).setUp()
# Shell should have OS-* envvars from openrc, typically loaded by job
self.operator_cloud = shade.operator_cloud()
# Generate a random name for flavors in this test
self.new_item_name = 'flavor_' + ''.join(
random.choice(string.ascii_lowercase) for _ in range(5))
self.addCleanup(self._cleanup_flavors)
def _cleanup_flavors(self):
exception_list = list()
for f in self.operator_cloud.list_flavors():
if f['name'].startswith(self.new_item_name):
try:
self.operator_cloud.delete_flavor(f['id'])
except Exception as e:
# We were unable to delete a flavor, let's try with next
exception_list.append(e)
continue
if exception_list:
# Raise an error: we must make users aware that something went
# wrong
raise OpenStackCloudException('\n'.join(exception_list))
def test_create_flavor(self):
flavor_name = self.new_item_name + '_create'
flavor_kwargs = dict(
name=flavor_name, ram=1024, vcpus=2, disk=10, ephemeral=5,
swap=100, rxtx_factor=1.5, is_public=True
)
flavor = self.operator_cloud.create_flavor(**flavor_kwargs)
self.assertIsNotNone(flavor['id'])
for key in flavor_kwargs.keys():
self.assertIn(key, flavor)
for key, value in flavor_kwargs.items():
self.assertEqual(value, flavor[key])
def test_list_flavors(self):
pub_flavor_name = self.new_item_name + '_public'
priv_flavor_name = self.new_item_name + '_private'
public_kwargs = dict(
name=pub_flavor_name, ram=1024, vcpus=2, disk=10, is_public=True
)
private_kwargs = dict(
name=priv_flavor_name, ram=1024, vcpus=2, disk=10, is_public=True
)
# Create a public and private flavor. We expect both to be listed
# for an operator.
self.operator_cloud.create_flavor(**public_kwargs)
self.operator_cloud.create_flavor(**private_kwargs)
flavors = self.operator_cloud.list_flavors()
# Flavor list will include the standard devstack flavors. We just want
# to make sure both of the flavors we just created are present.
found = []
for f in flavors:
if f['name'] in (pub_flavor_name, priv_flavor_name):
found.append(f)
self.assertEqual(2, len(found))