79 lines
2.8 KiB
Python
79 lines
2.8 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.evaluator.actions.base import ActionType
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from vitrage.evaluator.actions.recipes.action_steps import UPDATE_VERTEX
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from vitrage.evaluator.actions.recipes.set_state import SetState
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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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_SET_STATES_PARAM_LEN = 3
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class SetStateRecipeTest(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_vertex = Vertex('RESOURCE:nova.host:test1')
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targets = {TFields.TARGET: cls.target_vertex}
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cls.props = {TFields.STATE: 'SUBOPTIMAL'}
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cls.action_spec = ActionSpecs(ActionType.SET_STATE, targets, cls.props)
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def test_get_do_recipe(self):
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# Test Action
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action_steps = SetState.get_do_recipe(self.action_spec)
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# Test Assertions
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# expecting for one step: [update_vertex]
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self.assertEqual(1, len(action_steps))
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self.assertEqual(UPDATE_VERTEX, action_steps[0].type)
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update_vertex_step_params = action_steps[0].params
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self.assertEqual(_SET_STATES_PARAM_LEN, len(update_vertex_step_params))
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vitrage_state = update_vertex_step_params[VProps.VITRAGE_STATE]
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self.assertEqual(self.props[TFields.STATE], vitrage_state)
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vitrage_id = update_vertex_step_params[VProps.VITRAGE_ID]
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self.assertEqual(self.target_vertex.vertex_id, vitrage_id)
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def test_get_undo_recipe(self):
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# Test Action
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action_steps = SetState.get_undo_recipe(self.action_spec)
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# Test Assertions
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# expecting for one step: [update_vertex]
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self.assertEqual(1, len(action_steps))
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self.assertEqual(UPDATE_VERTEX, action_steps[0].type)
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update_vertex_step_params = action_steps[0].params
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self.assertEqual(_SET_STATES_PARAM_LEN, len(update_vertex_step_params))
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vitrage_state = update_vertex_step_params[VProps.VITRAGE_STATE]
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self.assertIsNone(vitrage_state)
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vitrage_id = update_vertex_step_params[VProps.VITRAGE_ID]
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self.assertEqual(self.target_vertex.vertex_id, vitrage_id)
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