147 lines
5.5 KiB
Python
147 lines
5.5 KiB
Python
# Copyright (c) 2016 b<>com
|
|
#
|
|
# 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 __future__ import unicode_literals
|
|
|
|
import mock
|
|
import voluptuous
|
|
|
|
from watcher.applier.actions import base as baction
|
|
from watcher.applier.actions import change_nova_service_state
|
|
from watcher.common import clients
|
|
from watcher.common import nova_helper
|
|
from watcher.decision_engine.model import element
|
|
from watcher.tests import base
|
|
|
|
|
|
class TestChangeNovaServiceState(base.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestChangeNovaServiceState, self).setUp()
|
|
|
|
self.m_osc_cls = mock.Mock()
|
|
self.m_helper_cls = mock.Mock()
|
|
self.m_helper = mock.Mock(spec=nova_helper.NovaHelper)
|
|
self.m_helper_cls.return_value = self.m_helper
|
|
self.m_osc = mock.Mock(spec=clients.OpenStackClients)
|
|
self.m_osc_cls.return_value = self.m_osc
|
|
|
|
m_openstack_clients = mock.patch.object(
|
|
clients, "OpenStackClients", self.m_osc_cls)
|
|
m_nova_helper = mock.patch.object(
|
|
nova_helper, "NovaHelper", self.m_helper_cls)
|
|
|
|
m_openstack_clients.start()
|
|
m_nova_helper.start()
|
|
|
|
self.addCleanup(m_openstack_clients.stop)
|
|
self.addCleanup(m_nova_helper.stop)
|
|
|
|
self.input_parameters = {
|
|
baction.BaseAction.RESOURCE_ID: "compute-1",
|
|
"state": element.ServiceState.ENABLED.value,
|
|
}
|
|
self.action = change_nova_service_state.ChangeNovaServiceState(
|
|
mock.Mock())
|
|
self.action.input_parameters = self.input_parameters
|
|
|
|
def test_parameters_down(self):
|
|
self.action.input_parameters = {
|
|
baction.BaseAction.RESOURCE_ID: "compute-1",
|
|
self.action.STATE: element.ServiceState.DISABLED.value}
|
|
self.assertTrue(self.action.validate_parameters())
|
|
|
|
def test_parameters_up(self):
|
|
self.action.input_parameters = {
|
|
baction.BaseAction.RESOURCE_ID: "compute-1",
|
|
self.action.STATE: element.ServiceState.ENABLED.value}
|
|
self.assertTrue(self.action.validate_parameters())
|
|
|
|
def test_parameters_exception_wrong_state(self):
|
|
self.action.input_parameters = {
|
|
baction.BaseAction.RESOURCE_ID: "compute-1",
|
|
self.action.STATE: 'error'}
|
|
exc = self.assertRaises(
|
|
voluptuous.Invalid, self.action.validate_parameters)
|
|
self.assertEqual(
|
|
[(['state'], voluptuous.ScalarInvalid)],
|
|
[([str(p) for p in e.path], type(e)) for e in exc.errors])
|
|
|
|
def test_parameters_resource_id_empty(self):
|
|
self.action.input_parameters = {
|
|
self.action.STATE: element.ServiceState.ENABLED.value,
|
|
}
|
|
exc = self.assertRaises(
|
|
voluptuous.Invalid, self.action.validate_parameters)
|
|
self.assertEqual(
|
|
[(['resource_id'], voluptuous.RequiredFieldInvalid)],
|
|
[([str(p) for p in e.path], type(e)) for e in exc.errors])
|
|
|
|
def test_parameters_applies_add_extra(self):
|
|
self.action.input_parameters = {"extra": "failed"}
|
|
exc = self.assertRaises(
|
|
voluptuous.Invalid, self.action.validate_parameters)
|
|
self.assertEqual(
|
|
sorted([(['resource_id'], voluptuous.RequiredFieldInvalid),
|
|
(['state'], voluptuous.RequiredFieldInvalid),
|
|
(['extra'], voluptuous.Invalid)],
|
|
key=lambda x: str(x[0])),
|
|
sorted([([str(p) for p in e.path], type(e)) for e in exc.errors],
|
|
key=lambda x: str(x[0])))
|
|
|
|
def test_change_service_state_pre_condition(self):
|
|
try:
|
|
self.action.pre_condition()
|
|
except Exception as exc:
|
|
self.fail(exc)
|
|
|
|
def test_change_service_state_post_condition(self):
|
|
try:
|
|
self.action.post_condition()
|
|
except Exception as exc:
|
|
self.fail(exc)
|
|
|
|
def test_execute_change_service_state_with_enable_target(self):
|
|
self.action.execute()
|
|
|
|
self.m_helper_cls.assert_called_once_with(osc=self.m_osc)
|
|
self.m_helper.enable_service_nova_compute.assert_called_once_with(
|
|
"compute-1")
|
|
|
|
def test_execute_change_service_state_with_disable_target(self):
|
|
self.action.input_parameters["state"] = (
|
|
element.ServiceState.DISABLED.value)
|
|
self.action.execute()
|
|
|
|
self.m_helper_cls.assert_called_once_with(osc=self.m_osc)
|
|
self.m_helper.disable_service_nova_compute.assert_called_once_with(
|
|
"compute-1")
|
|
|
|
def test_revert_change_service_state_with_enable_target(self):
|
|
self.action.revert()
|
|
|
|
self.m_helper_cls.assert_called_once_with(osc=self.m_osc)
|
|
self.m_helper.disable_service_nova_compute.assert_called_once_with(
|
|
"compute-1")
|
|
|
|
def test_revert_change_service_state_with_disable_target(self):
|
|
self.action.input_parameters["state"] = (
|
|
element.ServiceState.DISABLED.value)
|
|
self.action.revert()
|
|
|
|
self.m_helper_cls.assert_called_once_with(osc=self.m_osc)
|
|
self.m_helper.enable_service_nova_compute.assert_called_once_with(
|
|
"compute-1")
|