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 from unittest import mock
  27
  28 from osm_mon.collector.collector import MonCollector
  29
  30
  31 class MonCollectorTest(unittest.TestCase):
  32     def setUp(self):
  33         super().setUp()
  34         self.loop = asyncio.new_event_loop()
  35         asyncio.set_event_loop(None)
  36
  37     @mock.patch.object(random, 'randint')
  38     def test_generate_read_metric_payload(self, randint):
  39         randint.return_value = 1
  40         metric_name = 'cpu_utilization'
  41         nsr_id = 'test_id'
  42         vdu_name = 'test_vdu'
  43         vnf_member_index = 1
  44         expected_payload = {
  45             'correlation_id': 1,
  46             'metric_name': metric_name,
  47             'ns_id': nsr_id,
  48             'vnf_member_index': vnf_member_index,
  49             'vdu_name': vdu_name,
  50             'collection_period': 1,
  51             'collection_unit': 'DAY',
  52         }
  53         result = MonCollector._generate_read_metric_payload(metric_name, nsr_id, vdu_name, vnf_member_index)
  54         self.assertEqual(result, expected_payload)