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# -*- coding: utf-8 -*- |
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# Copyright 2018 Whitestack, LLC |
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# ************************************************************* |
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# This file is part of OSM Monitoring module |
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# All Rights Reserved to Whitestack, LLC |
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# Licensed under the Apache License, Version 2.0 (the "License"); you may |
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# not use this file except in compliance with the License. You may obtain |
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# a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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# License for the specific language governing permissions and limitations |
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# under the License. |
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# For those usages not covered by the Apache License, Version 2.0 please |
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# contact: bdiaz@whitestack.com or glavado@whitestack.com |
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## |
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import asyncio |
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import unittest |
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from unittest import mock |
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from osm_policy_module.alarming.service import AlarmingService |
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from osm_policy_module.autoscaling.service import AutoscalingService |
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from osm_policy_module.common.common_db_client import CommonDbClient |
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from osm_policy_module.core.agent import PolicyModuleAgent |
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from osm_policy_module.core.config import Config |
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from osm_policy_module.healing.service import HealingService |
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class PolicyAgentTest(unittest.TestCase): |
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def setUp(self): |
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self.loop = asyncio.new_event_loop() |
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|
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@mock.patch.object(CommonDbClient, "__init__", lambda *args, **kwargs: None) |
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@mock.patch("osm_policy_module.alarming.service.MonClient") |
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@mock.patch("osm_policy_module.alarming.service.LcmClient") |
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@mock.patch("osm_policy_module.autoscaling.service.MonClient") |
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@mock.patch("osm_policy_module.autoscaling.service.LcmClient") |
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@mock.patch("osm_policy_module.healing.service.MonClient") |
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@mock.patch("osm_policy_module.healing.service.LcmClient") |
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@mock.patch.object(AutoscalingService, "configure_scaling_groups") |
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@mock.patch.object(AlarmingService, "configure_vnf_alarms") |
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@mock.patch.object(HealingService, "configure_healing_alarms") |
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@mock.patch.object(AutoscalingService, "delete_orphaned_alarms") |
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@mock.patch.object(CommonDbClient, "get_nslcmop") |
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def test_handle_instantiated( |
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self, |
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get_nslcmop, |
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delete_orphaned_alarms, |
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configure_healing_alarms, |
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configure_vnf_alarms, |
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configure_scaling_groups, |
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autoscaling_lcm_client, |
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autoscaling_mon_client, |
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alarming_lcm_client, |
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alarming_mon_client, |
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healing_lcm_client, |
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healing_mon_client, |
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): |
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async def mock_configure_scaling_groups(nsr_id): |
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pass |
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async def mock_configure_vnf_alarms(nsr_id): |
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pass |
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async def mock_configure_healing_alarms(nsr_id): |
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pass |
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async def mock_delete_orphaned_alarms(nsr_id): |
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pass |
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config = Config() |
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agent = PolicyModuleAgent(config) |
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assert autoscaling_lcm_client.called |
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assert autoscaling_mon_client.called |
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assert alarming_lcm_client.called |
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assert alarming_mon_client.called |
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assert healing_lcm_client.called |
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assert healing_mon_client.called |
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content = { |
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"nslcmop_id": "test_id", |
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} |
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nslcmop_completed = { |
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"operationState": "COMPLETED", |
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"nsInstanceId": "test_nsr_id", |
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} |
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nslcmop_failed = {"operationState": "FAILED", "nsInstanceId": "test_nsr_id"} |
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configure_scaling_groups.side_effect = mock_configure_scaling_groups |
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configure_vnf_alarms.side_effect = mock_configure_vnf_alarms |
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configure_healing_alarms.side_effect = mock_configure_healing_alarms |
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delete_orphaned_alarms.side_effect = mock_delete_orphaned_alarms |
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get_nslcmop.return_value = nslcmop_completed |
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self.loop.run_until_complete(agent._handle_instantiated(content)) |
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configure_scaling_groups.assert_called_with("test_nsr_id") |
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configure_scaling_groups.reset_mock() |
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get_nslcmop.return_value = nslcmop_failed |
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self.loop.run_until_complete(agent._handle_instantiated(content)) |
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configure_scaling_groups.assert_not_called() |
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@mock.patch.object(CommonDbClient, "__init__", lambda *args, **kwargs: None) |
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@mock.patch("osm_policy_module.alarming.service.MonClient") |
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@mock.patch("osm_policy_module.alarming.service.LcmClient") |
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@mock.patch("osm_policy_module.autoscaling.service.MonClient") |
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@mock.patch("osm_policy_module.autoscaling.service.LcmClient") |
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@mock.patch("osm_policy_module.healing.service.MonClient") |
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@mock.patch("osm_policy_module.healing.service.LcmClient") |
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@mock.patch.object(HealingService, "configure_healing_alarms") |
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@mock.patch.object(AutoscalingService, "configure_scaling_groups") |
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@mock.patch.object(AlarmingService, "configure_vnf_alarms") |
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@mock.patch.object(HealingService, "delete_healing_alarms") |
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@mock.patch.object(AutoscalingService, "delete_scaling_groups") |
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@mock.patch.object(AlarmingService, "delete_vnf_alarms") |
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def test_handle_policy_update( |
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self, |
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delete_vnf_alarms, |
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delete_scaling_groups, |
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delete_healing_alarms, |
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configure_vnf_alarms, |
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configure_scaling_groups, |
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configure_healing_alarms, |
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healing_lcm_client, |
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healing_mon_client, |
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autoscaling_lcm_client, |
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autoscaling_mon_client, |
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alarming_lcm_client, |
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alarming_mon_client, |
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): |
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async def mock_delete_scaling_groups(nsr_id, vnf_member_index): |
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pass |
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async def mock_delete_vnf_alarms(nsr_id, vnf_member_index): |
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pass |
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async def mock_delete_healing_alarms(nsr_id, vnf_member_index): |
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pass |
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async def mock_configure_scaling_groups(nsr_id, vnf_member_index): |
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pass |
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async def mock_configure_vnf_alarms(nsr_id, vnf_member_index): |
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pass |
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async def mock_configure_healing_alarms(nsr_id, vnf_member_index): |
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pass |
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config = Config() |
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agent = PolicyModuleAgent(config) |
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assert autoscaling_lcm_client.called |
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assert autoscaling_mon_client.called |
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assert alarming_lcm_client.called |
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assert alarming_mon_client.called |
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assert healing_lcm_client.called |
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assert healing_mon_client.called |
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content = { |
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"nsr_id": "test_nsr_id", |
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"vnf_member_index": "1", |
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"operationState": "COMPLETED", |
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} |
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failed_content = { |
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"nsr_id": "test_nsr_id", |
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"vnf_member_index": "1", |
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"operationState": "FAILED", |
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} |
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configure_scaling_groups.side_effect = mock_configure_scaling_groups |
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configure_vnf_alarms.side_effect = mock_configure_vnf_alarms |
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configure_healing_alarms.side_effect = mock_configure_healing_alarms |
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delete_scaling_groups.side_effect = mock_delete_scaling_groups |
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delete_vnf_alarms.side_effect = mock_delete_vnf_alarms |
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delete_healing_alarms.side_effect = mock_delete_healing_alarms |
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self.loop.run_until_complete(agent._handle_policy_update(content)) |
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configure_scaling_groups.assert_called_with("test_nsr_id", "1") |
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configure_scaling_groups.reset_mock() |
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self.loop.run_until_complete(agent._handle_policy_update(failed_content)) |
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configure_scaling_groups.assert_not_called() |
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@mock.patch.object(CommonDbClient, "__init__", lambda *args, **kwargs: None) |
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@mock.patch("osm_policy_module.autoscaling.service.MonClient") |
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@mock.patch("osm_policy_module.autoscaling.service.LcmClient") |
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@mock.patch("osm_policy_module.alarming.service.MonClient") |
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@mock.patch("osm_policy_module.alarming.service.LcmClient") |
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@mock.patch("osm_policy_module.healing.service.MonClient") |
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@mock.patch("osm_policy_module.healing.service.LcmClient") |
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@mock.patch.object(AutoscalingService, "handle_alarm") |
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@mock.patch.object(AlarmingService, "handle_alarm") |
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@mock.patch.object(HealingService, "handle_alarm") |
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def test_handle_alarm_notification( |
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self, |
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healing_handle_alarm, |
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alarming_handle_alarm, |
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autoscaling_handle_alarm, |
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autoscaling_lcm_client, |
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autoscaling_mon_client, |
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alarming_lcm_client, |
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alarming_mon_client, |
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healing_lcm_client, |
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healing_mon_client, |
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): |
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async def mock_handle_alarm(alarm_uuid, status, payload=None): |
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pass |
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config = Config() |
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agent = PolicyModuleAgent(config) |
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assert autoscaling_lcm_client.called |
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assert autoscaling_mon_client.called |
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assert alarming_lcm_client.called |
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assert alarming_mon_client.called |
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assert healing_lcm_client.called |
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assert healing_mon_client.called |
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content = { |
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"notify_details": { |
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"alarm_uuid": "test_alarm_uuid", |
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"metric_name": "test_metric_name", |
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"operation": "test_operation", |
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"threshold_value": "test_threshold_value", |
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"vdu_name": "test_vdu_name", |
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"vnf_member_index": "test_vnf_member_index", |
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"ns_id": "test_nsr_id", |
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"status": "alarm", |
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} |
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} |
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autoscaling_handle_alarm.side_effect = mock_handle_alarm |
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alarming_handle_alarm.side_effect = mock_handle_alarm |
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healing_handle_alarm.side_effect = mock_handle_alarm |
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self.loop.run_until_complete(agent._handle_alarm_notification(content)) |
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autoscaling_handle_alarm.assert_called_with("test_alarm_uuid", "alarm") |
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alarming_handle_alarm.assert_called_with("test_alarm_uuid", "alarm", content) |
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healing_handle_alarm.assert_called_with("test_alarm_uuid", "alarm") |
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@mock.patch.object(CommonDbClient, "__init__", lambda *args, **kwargs: None) |
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@mock.patch("osm_policy_module.alarming.service.MonClient") |
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@mock.patch("osm_policy_module.alarming.service.LcmClient") |
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@mock.patch("osm_policy_module.autoscaling.service.MonClient") |
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@mock.patch("osm_policy_module.autoscaling.service.LcmClient") |
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@mock.patch.object(AutoscalingService, "delete_scaling_groups") |
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@mock.patch.object(AlarmingService, "delete_vnf_alarms") |
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def test_handle_vnf_terminated( |
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self, |
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delete_vnf_alarms, |
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delete_scaling_groups, |
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autoscaling_lcm_client, |
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autoscaling_mon_client, |
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alarming_lcm_client, |
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alarming_mon_client, |
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): |
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async def mock_delete_scaling_groups(nsr_id, vnf_member_index): |
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pass |
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async def mock_delete_vnf_alarms(nsr_id, vnf_member_index): |
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pass |
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config = Config() |
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agent = PolicyModuleAgent(config) |
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assert autoscaling_lcm_client.called |
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assert autoscaling_mon_client.called |
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assert alarming_lcm_client.called |
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assert alarming_mon_client.called |
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content = { |
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"nsr_id": "test_nsr_id", |
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"vnf_member_index": "1", |
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"operationState": "COMPLETED", |
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} |
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failed_content = { |
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"nsr_id": "test_nsr_id", |
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"vnf_member_index": "1", |
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"operationState": "FAILED", |
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} |
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delete_scaling_groups.side_effect = mock_delete_scaling_groups |
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delete_vnf_alarms.side_effect = mock_delete_vnf_alarms |
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self.loop.run_until_complete(agent._handle_vnf_terminated(content)) |
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delete_scaling_groups.assert_called_with("test_nsr_id", "1") |
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delete_scaling_groups.reset_mock() |
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self.loop.run_until_complete(agent._handle_vnf_terminated(failed_content)) |
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delete_scaling_groups.assert_not_called() |
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if __name__ == "__main__": |
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unittest.main() |
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