102 lines
3.9 KiB
Python
102 lines
3.9 KiB
Python
# Copyright 2016 - Nokia
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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from vitrage.common.constants import VertexProperties as VProps
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from vitrage.datasources.alarm_properties import AlarmProperties
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from vitrage.datasources.nova.host import NOVA_HOST_DATASOURCE
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from vitrage.evaluator.actions.base import ActionType
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from vitrage.evaluator.actions.recipes.action_steps import ADD_VERTEX
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from vitrage.evaluator.actions.recipes.action_steps import REMOVE_VERTEX
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from vitrage.evaluator.actions.recipes.raise_alarm import RaiseAlarm
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from vitrage.evaluator.template_data import ActionSpecs
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from vitrage.evaluator.template_fields import TemplateFields as TFields
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from vitrage.graph import Vertex
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from vitrage.tests import base
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class RaiseAlarmRecipeTest(base.BaseTest):
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# noinspection PyPep8Naming
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@classmethod
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def setUpClass(cls):
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cls.target_props = {VProps.TYPE: NOVA_HOST_DATASOURCE}
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cls.target_vertex = Vertex('RESOURCE:nova.host:test1',
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cls.target_props)
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cls.targets = {TFields.TARGET: cls.target_vertex}
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cls.props = {TFields.ALARM_NAME: 'VM_CPU_SUBOPTIMAL_PERFORMANCE'}
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cls.action_spec = ActionSpecs(ActionType.SET_STATE,
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cls.targets,
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cls.props)
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def test_get_do_recipe(self):
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# Test Action
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action_steps = RaiseAlarm.get_do_recipe(self.action_spec)
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# Test Assertions
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# expecting for one step: [add_vertex]
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self.assertEqual(1, len(action_steps))
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self.assertEqual(ADD_VERTEX, action_steps[0].type)
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add_vertex_step_params = action_steps[0].params
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self.assertEqual(4, len(add_vertex_step_params))
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alarm_name = add_vertex_step_params[TFields.ALARM_NAME]
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self.assertEqual(self.props[TFields.ALARM_NAME], alarm_name)
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target_vitrage_id = add_vertex_step_params[TFields.TARGET]
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self.assertEqual(self.target_vertex.vertex_id, target_vitrage_id)
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alarm_state = add_vertex_step_params[TFields.STATE]
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self.assertEqual(alarm_state, AlarmProperties.ACTIVE_STATE)
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alarm_vitrage_resource_type = \
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add_vertex_step_params[VProps.VITRAGE_RESOURCE_TYPE]
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self.assertEqual(self.target_vertex.properties[VProps.TYPE],
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alarm_vitrage_resource_type)
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def test_get_undo_recipe(self):
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# Test Action
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action_steps = RaiseAlarm.get_undo_recipe(self.action_spec)
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# Test Assertions
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# expecting for one step: [remove_vertex]
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self.assertEqual(1, len(action_steps))
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self.assertEqual(REMOVE_VERTEX, action_steps[0].type)
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remove_vertex_step_params = action_steps[0].params
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# remove_vertex expects four params: alarm name, state, target,
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# and type
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self.assertEqual(4, len(remove_vertex_step_params))
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alarm_name = remove_vertex_step_params[TFields.ALARM_NAME]
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self.assertEqual(self.props[TFields.ALARM_NAME], alarm_name)
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target_vitrage_id = remove_vertex_step_params[TFields.TARGET]
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self.assertEqual(self.target_vertex.vertex_id, target_vitrage_id)
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alarm_state = remove_vertex_step_params[TFields.STATE]
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self.assertEqual(alarm_state, AlarmProperties.INACTIVE_STATE)
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alarm_vitrage_resource_type = \
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remove_vertex_step_params[VProps.VITRAGE_RESOURCE_TYPE]
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self.assertEqual(self.target_vertex.properties[VProps.TYPE],
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alarm_vitrage_resource_type)
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