X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_mon%2Ftests%2Funit%2Fcollector%2Fvnf_collectors%2Ftest_openstack.py;fp=osm_mon%2Ftests%2Funit%2Fcollector%2Fvnf_collectors%2Ftest_openstack.py;h=0d813a233ccc40794e61ad4b212c7afe33337234;hb=6b45f219dc6bbb1dde1d3cb88eb51372ee81d359;hp=0000000000000000000000000000000000000000;hpb=0cd4e14b4a4b65818a1aec1c14d84b28b946fcd5;p=osm%2FMON.git diff --git a/osm_mon/tests/unit/collector/vnf_collectors/test_openstack.py b/osm_mon/tests/unit/collector/vnf_collectors/test_openstack.py new file mode 100644 index 0000000..0d813a2 --- /dev/null +++ b/osm_mon/tests/unit/collector/vnf_collectors/test_openstack.py @@ -0,0 +1,118 @@ +# -*- coding: utf-8 -*- + +# Copyright 2018 Whitestack, LLC +# ************************************************************* + +# This file is part of OSM Monitoring module +# All Rights Reserved to Whitestack, LLC + +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# For those usages not covered by the Apache License, Version 2.0 please +# contact: bdiaz@whitestack.com or glavado@whitestack.com +## +import datetime +from unittest import TestCase, mock + +from osm_mon.collector.vnf_collectors.openstack import GnocchiBackend +from osm_mon.core.config import Config + + +class CollectorTest(TestCase): + def setUp(self): + super().setUp() + self.config = Config() + + def tearDown(self): + super().tearDown() + + @mock.patch.object(GnocchiBackend, '_build_neutron_client') + @mock.patch.object(GnocchiBackend, '_build_gnocchi_client') + def test_collect_gnocchi_instance(self, build_gnocchi_client, build_neutron_client): + mock_gnocchi_client = mock.Mock() + mock_gnocchi_client.metric.get_measures.return_value = [(datetime.datetime(2019, 4, 12, 15, 43, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0345442539), + (datetime.datetime(2019, 4, 12, 15, 44, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0333070363)] + build_gnocchi_client.return_value = mock_gnocchi_client + + backend = GnocchiBackend('test_uuid', 60) + value = backend._collect_instance_metric('cpu_utilization', 'test_resource_id') + self.assertEqual(value, 0.0333070363) + mock_gnocchi_client.metric.get_measures.assert_called_once_with('cpu_utilization', granularity=60, + resource_id='test_resource_id', start=mock.ANY) + + @mock.patch.object(GnocchiBackend, '_build_neutron_client') + @mock.patch.object(GnocchiBackend, '_build_gnocchi_client') + def test_collect_interface_one_metric(self, build_gnocchi_client, build_neutron_client): + mock_gnocchi_client = mock.Mock() + mock_gnocchi_client.resource.search.return_value = [{'id': 'test_id'}] + mock_gnocchi_client.metric.get_measures.return_value = [(datetime.datetime(2019, 4, 12, 15, 43, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0345442539), + (datetime.datetime(2019, 4, 12, 15, 44, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0333070363)] + mock_neutron_client = mock.Mock() + mock_neutron_client.list_ports.return_value = {'ports': [ + {'binding:vnic_type': 'normal', 'created_at': '2019-04-15T17:11:39Z', + 'tenant_id': '88b78c76e01f4b228e68a06f8ebec6da', + 'binding:vif_details': {'port_filter': True, 'ovs_hybrid_plug': True, 'datapath_type': 'system'}, + 'revision_number': 6, 'updated_at': '2019-04-15T17:11:48Z', 'binding:profile': {}, + 'mac_address': 'fa:16:3e:1c:e3:00', 'status': 'ACTIVE', 'project_id': '88b78c76e01f4b228e68a06f8ebec6da', + 'network_id': '7f34edad-9064-4de8-b535-b14f9b715ed9', 'port_security_enabled': True, 'tags': [], + 'description': '', 'security_groups': ['3d60c37e-6229-487b-858d-3aff6d98d66f'], 'admin_state_up': True, + 'binding:vif_type': 'ovs', 'allowed_address_pairs': [], 'name': 'eth0', + 'id': '1c6f9a06-6b88-45f3-8d32-dc1216436f0a', 'binding:host_id': 's111412', + 'fixed_ips': [{'ip_address': '10.0.0.51', 'subnet_id': '4c3fa16c-3e22-43f4-9798-7b10593aff93'}], + 'device_owner': 'compute:nova', 'device_id': '5cf5bbc4-e4f8-4e22-8bbf-6970218e774d', + 'extra_dhcp_opts': []}]} + + build_gnocchi_client.return_value = mock_gnocchi_client + build_neutron_client.return_value = mock_neutron_client + + backend = GnocchiBackend('test_uuid', 60) + value = backend._collect_interface_one_metric('packets_received', 'test_resource_id', 'eth0') + self.assertEqual(value, 0.0333070363) + mock_gnocchi_client.metric.get_measures.assert_called_once_with('packets_received', granularity=60, + resource_id='test_id', start=mock.ANY) + mock_neutron_client.list_ports.assert_called_once_with(device_id='test_resource_id', name='eth0') + + @mock.patch.object(GnocchiBackend, '_build_neutron_client') + @mock.patch.object(GnocchiBackend, '_build_gnocchi_client') + def test_collect_interface_all_metric(self, build_gnocchi_client, build_neutron_client): + mock_gnocchi_client = mock.Mock() + mock_gnocchi_client.resource.search.return_value = [{'id': 'test_id_1'}, {'id': 'test_id_2'}] + mock_gnocchi_client.metric.get_measures.return_value = [(datetime.datetime(2019, 4, 12, 15, 43, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0345442539), + (datetime.datetime(2019, 4, 12, 15, 44, + tzinfo=datetime.timezone( + datetime.timedelta(0), + '+00:00')), 60.0, 0.0333070363)] + + build_gnocchi_client.return_value = mock_gnocchi_client + + backend = GnocchiBackend('test_uuid', 60) + value = backend._collect_interface_all_metric('packets_received', 'test_resource_id') + self.assertEqual(value, 0.0666140726) + mock_gnocchi_client.metric.get_measures.assert_any_call('packets_received', granularity=60, + resource_id='test_id_1', start=mock.ANY) + mock_gnocchi_client.metric.get_measures.assert_any_call('packets_received', granularity=60, + resource_id='test_id_2', start=mock.ANY)