osm_mon/test/collector/test_collector.py

   1 # -*- coding: utf-8 -*-
   2
   3 # Copyright 2018 Whitestack, LLC
   4 # *************************************************************
   5
   6 # This file is part of OSM Monitoring module
   7 # All Rights Reserved to Whitestack, LLC
   8
   9 # Licensed under the Apache License, Version 2.0 (the "License"); you may
  10 # not use this file except in compliance with the License. You may obtain
  11 # a copy of the License at
  12
  13 #         http://www.apache.org/licenses/LICENSE-2.0
  14
  15 # Unless required by applicable law or agreed to in writing, software
  16 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  17 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  18 # License for the specific language governing permissions and limitations
  19 # under the License.
  20 # For those usages not covered by the Apache License, Version 2.0 please
  21 # contact: bdiaz@whitestack.com or glavado@whitestack.com
  22 ##
  23 import asyncio
  24 import random
  25 import unittest
  26
  27 from mock import mock
  28
  29 from osm_mon.collector.collector import MonCollector
  30
  31
  32 class MonCollectorTest(unittest.TestCase):
  33     def setUp(self):
  34         super().setUp()
  35         self.loop = asyncio.new_event_loop()
  36         asyncio.set_event_loop(None)
  37
  38     def test_generate_vca_vdu_name(self):
  39         vdur_name = 'test-juju-metrics01-1-ubuntuvdu1-1'
  40         expected = 'test-juju-metricsab-b-ubuntuvdub'
  41         result = self.loop.run_until_complete(MonCollector._generate_vca_vdu_name(vdur_name))
  42         self.assertEqual(result, expected)
  43
  44     @mock.patch.object(random, 'randint')
  45     def test_generate_read_metric_payload(self, randint):
  46         randint.return_value = 1
  47         metric_name = 'cpu_utilization'
  48         nsr_id = 'test_id'
  49         vdu_name = 'test_vdu'
  50         vnf_member_index = 1
  51         expected_payload = {
  52             'correlation_id': 1,
  53             'metric_name': metric_name,
  54             'ns_id': nsr_id,
  55             'vnf_member_index': vnf_member_index,
  56             'vdu_name': vdu_name,
  57             'collection_period': 1,
  58             'collection_unit': 'DAY',
  59         }
  60         result = self.loop.run_until_complete(
  61             MonCollector._generate_read_metric_payload(metric_name, nsr_id, vdu_name, vnf_member_index))
  62         self.assertEqual(result, expected_payload)