a4e906dcfc
Using @classmethod as a base for scenarios was actually caused by historical reasons (of using pytest as a base for benchmarks) As we don't use it anymore (for a long time) we are able to simplify benchmark framework and use cls instances and plain methods. This is only the first step. That just make required changes and fix unit tests. In next patchset I will refactor & clean exisitng unit tests. blueprint refactor-scenarios-to-use-class-instances Change-Id: Idd270635f70731ccf575174f8f96dc1e95cc0f8a
201 lines
9.3 KiB
Python
201 lines
9.3 KiB
Python
# Copyright 2013: Mirantis Inc.
|
|
# 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 mock
|
|
|
|
from rally.benchmark.scenarios.nova import utils
|
|
from rally.benchmark import utils as butils
|
|
from rally import exceptions as rally_exceptions
|
|
from rally.openstack.common.fixture import mockpatch
|
|
from tests import fakes
|
|
from tests import test
|
|
|
|
BM_UTILS = 'rally.benchmark.utils'
|
|
NOVA_UTILS = "rally.benchmark.scenarios.nova.utils"
|
|
|
|
|
|
class NovaScenarioTestCase(test.TestCase):
|
|
|
|
def setUp(self):
|
|
super(NovaScenarioTestCase, self).setUp()
|
|
self.server = mock.Mock()
|
|
self.server1 = mock.Mock()
|
|
self.image = mock.Mock()
|
|
self.res_is = mockpatch.Patch(BM_UTILS + ".resource_is")
|
|
self.get_fm = mockpatch.Patch(BM_UTILS + '.get_from_manager')
|
|
self.wait_for = mockpatch.Patch(NOVA_UTILS + ".utils.wait_for")
|
|
self.useFixture(self.wait_for)
|
|
self.useFixture(self.res_is)
|
|
self.useFixture(self.get_fm)
|
|
self.gfm = self.get_fm.mock
|
|
self.useFixture(mockpatch.Patch('time.sleep'))
|
|
|
|
def test_generate_random_name(self):
|
|
for length in [8, 16, 32, 64]:
|
|
name = utils.NovaScenario()._generate_random_name(length)
|
|
self.assertEqual(len(name), length)
|
|
self.assertTrue(name.isalpha())
|
|
|
|
def test_failed_server_status(self):
|
|
self.get_fm.cleanUp()
|
|
server_manager = fakes.FakeFailedServerManager()
|
|
self.assertRaises(rally_exceptions.GetResourceFailure,
|
|
butils.get_from_manager(),
|
|
server_manager.create('fails', '1', '2'))
|
|
|
|
@mock.patch("rally.utils")
|
|
@mock.patch(BM_UTILS + ".osclients")
|
|
def test_server_helper_methods(self, mock_osclients, mock_rally_utils):
|
|
def _is_ready(resource):
|
|
return resource.status == "ACTIVE"
|
|
|
|
self.res_is.mock.return_value = _is_ready
|
|
get_from_mgr = butils.get_from_manager()
|
|
|
|
fc = fakes.FakeClients()
|
|
mock_osclients.Clients.return_value = fc
|
|
fake_nova = fakes.FakeNovaClient()
|
|
fc.get_nova_client = lambda: fake_nova
|
|
fsm = fakes.FakeServerManager(fake_nova.images)
|
|
fake_server = fsm.create("s1", "i1", 1)
|
|
fsm.create = lambda name, iid, fid, **kwargs: fake_server
|
|
fake_nova.servers = fsm
|
|
fake_image_id = fsm.create_image(fake_server, 'img')
|
|
fake_image = fsm.images.get(fake_image_id)
|
|
fsm.create_image = lambda svr, name: fake_image.id
|
|
temp_keys = ["username", "password", "tenant_name", "auth_url"]
|
|
users_endpoints = [dict(zip(temp_keys, temp_keys))]
|
|
|
|
tmp_clients = butils.create_openstack_clients(users_endpoints,
|
|
temp_keys)[0]
|
|
novascenario = utils.NovaScenario(clients=tmp_clients)
|
|
|
|
utils.utils = mock_rally_utils
|
|
utils.bench_utils.get_from_manager = lambda: get_from_mgr
|
|
|
|
novascenario._boot_server("s1", "i1", 1)
|
|
novascenario._create_image(fake_server)
|
|
novascenario._suspend_server(fake_server)
|
|
novascenario._delete_server(fake_server)
|
|
|
|
expected = [
|
|
mock.call.wait_for(fake_server, is_ready=_is_ready,
|
|
update_resource=butils.get_from_manager(),
|
|
check_interval=3, timeout=600),
|
|
mock.call.wait_for(fake_image, is_ready=_is_ready,
|
|
update_resource=butils.get_from_manager(),
|
|
check_interval=3, timeout=600),
|
|
mock.call.wait_for(fake_server, is_ready=_is_ready,
|
|
update_resource=butils.get_from_manager(),
|
|
check_interval=3, timeout=600),
|
|
mock.call.wait_for(fake_server, is_ready=butils.is_none,
|
|
update_resource=butils.get_from_manager(),
|
|
check_interval=3, timeout=600)
|
|
]
|
|
|
|
self.assertEqual(expected, mock_rally_utils.mock_calls)
|
|
|
|
def test_server_reboot(self):
|
|
utils.NovaScenario()._reboot_server(self.server)
|
|
self.server.reboot.assert_called_once_with(reboot_type='SOFT')
|
|
self.wait_for.mock.assert_called_once_with(self.server,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=3,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('ACTIVE'))
|
|
|
|
def test_server_start(self):
|
|
utils.NovaScenario()._start_server(self.server)
|
|
self.server.start.assert_called_once_with()
|
|
self.wait_for.mock.assert_called_once_with(self.server,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=2,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('ACTIVE'))
|
|
|
|
def test_server_stop(self):
|
|
utils.NovaScenario()._stop_server(self.server)
|
|
self.server.stop.assert_called_once_with()
|
|
self.wait_for.mock.assert_called_once_with(self.server,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=2,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('SHUTOFF'))
|
|
|
|
def test_server_rescue(self):
|
|
utils.NovaScenario()._rescue_server(self.server)
|
|
self.server.rescue.assert_called_once_with()
|
|
self.wait_for.mock.assert_called_once_with(self.server,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=3,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('RESCUE'))
|
|
|
|
def test_server_unrescue(self):
|
|
utils.NovaScenario()._unrescue_server(self.server)
|
|
self.server.unrescue.assert_called_once_with()
|
|
self.wait_for.mock.assert_called_once_with(self.server,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=3,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('ACTIVE'))
|
|
|
|
@mock.patch(BM_UTILS + ".is_none")
|
|
@mock.patch(NOVA_UTILS + '.NovaScenario.clients')
|
|
def test_delete_all_servers(self, mock_clients, mock_isnone):
|
|
mock_clients("nova").servers.list.return_value = [self.server,
|
|
self.server1]
|
|
utils.NovaScenario()._delete_all_servers()
|
|
expected = [
|
|
mock.call(self.server, is_ready=mock_isnone,
|
|
update_resource=self.gfm(),
|
|
check_interval=3, timeout=600),
|
|
mock.call(self.server1, is_ready=mock_isnone,
|
|
update_resource=self.gfm(),
|
|
check_interval=3, timeout=600)
|
|
]
|
|
self.assertEqual(expected, self.wait_for.mock.mock_calls)
|
|
|
|
def test_delete_image(self):
|
|
utils.NovaScenario()._delete_image(self.image)
|
|
self.image.delete.assert_called_once_with()
|
|
self.wait_for.mock.assert_called_once_with(self.image,
|
|
update_resource=self.gfm(),
|
|
is_ready=self.res_is.mock(),
|
|
check_interval=3,
|
|
timeout=600)
|
|
self.res_is.mock.assert_has_calls(mock.call('DELETED'))
|
|
|
|
@mock.patch(NOVA_UTILS + '.NovaScenario.clients')
|
|
def test_boot_servers(self, mock_clients):
|
|
mock_clients("nova").servers.list.return_value = [self.server,
|
|
self.server1]
|
|
utils.NovaScenario()._boot_servers('prefix', 'image', 'flavor', 2)
|
|
expected = [
|
|
mock.call(self.server, is_ready=self.res_is.mock(),
|
|
update_resource=self.gfm(),
|
|
check_interval=3, timeout=600),
|
|
mock.call(self.server1, is_ready=self.res_is.mock(),
|
|
update_resource=self.gfm(),
|
|
check_interval=3, timeout=600)
|
|
]
|
|
self.assertEqual(expected, self.wait_for.mock.mock_calls)
|
|
self.res_is.mock.assert_has_calls(mock.call('ACTIVE'))
|