+++ /dev/null
-# Copyright 2017 Intel Research and Development Ireland Limited
-# *************************************************************
-
-# This file is part of OSM Monitoring module
-# All Rights Reserved to Intel Corporation
-
-# 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: helena.mcgough@intel.com or adrian.hoban@intel.com
-
-# __author__ = "Helena McGough"
-"""Test an end to end Openstack metric requests."""
-
-import json
-
-import logging
-import unittest
-
-from kafka.errors import KafkaError
-
-from osm_mon.core.auth import AuthManager
-from osm_mon.core.database import VimCredentials
-
-from kafka import KafkaConsumer
-from kafka import KafkaProducer
-
-import mock
-
-from osm_mon.plugins.OpenStack import response
-
-from osm_mon.plugins.OpenStack.Gnocchi import metric_handler
-
-from osm_mon.plugins.OpenStack.common import Common
-
-log = logging.getLogger(__name__)
-
-mock_creds = VimCredentials()
-mock_creds.config = '{}'
-
-
-@mock.patch.object(Common, "get_auth_token", mock.Mock())
-@mock.patch.object(Common, "get_endpoint", mock.Mock())
-class MetricIntegrationTest(unittest.TestCase):
- def setUp(self):
- # Set up common and alarming class instances
- self.metric_req = metric_handler.OpenstackMetricHandler()
- self.openstack_auth = Common()
-
- try:
- self.producer = KafkaProducer(bootstrap_servers='localhost:9092',
- key_serializer=str.encode,
- value_serializer=str.encode
- )
- self.req_consumer = KafkaConsumer(bootstrap_servers='localhost:9092',
- key_deserializer=bytes.decode,
- value_deserializer=bytes.decode,
- auto_offset_reset='earliest',
- consumer_timeout_ms=60000)
- self.req_consumer.subscribe(['metric_request'])
- except KafkaError:
- self.skipTest('Kafka server not present.')
-
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, 'get_credentials')
- @mock.patch.object(metric_handler.OpenstackMetricHandler, "configure_metric")
- @mock.patch.object(response.OpenStackResponseBuilder, "generate_response")
- def test_create_metric_req(self, resp, config_metric, get_creds, perf_req):
- """Test Gnocchi create metric request message from producer."""
- # Set-up message, producer and consumer for tests
- payload = {"metric_create_request": {"correlation_id": 123,
- "metric_name": "cpu_utilization",
- "resource_uuid": "resource_id"}}
-
- get_creds.return_value = mock_creds
- perf_req.return_value = type('obj', (object,), {'text': json.dumps({"metrics": {"cpu_util": "1"}})})
- resp.return_value = ''
-
- self.producer.send('metric_request', key="create_metric_request",
- value=json.dumps(payload))
-
- for message in self.req_consumer:
- if message.key == "create_metric_request":
- # A valid metric is created
- config_metric.return_value = "metric_id", "resource_id"
- self.metric_req.handle_request(message, 'test_id')
-
- # A response message is generated and sent by MON's producer
- resp.assert_called_with(
- 'create_metric_response', status=True, cor_id=123,
- metric_id="metric_id", resource_id="resource_id")
-
- return
- self.fail("No message received in consumer")
-
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, 'get_credentials')
- @mock.patch.object(metric_handler.OpenstackMetricHandler, "delete_metric")
- @mock.patch.object(response.OpenStackResponseBuilder, "generate_response")
- def test_delete_metric_req(self, resp, del_metric, get_creds, perf_req):
- """Test Gnocchi delete metric request message from producer."""
- # Set-up message, producer and consumer for tests
- payload = {"vim_type": "OpenSTACK",
- "vim_uuid": "1",
- "correlation_id": 123,
- "metric_name": "cpu_utilization",
- "resource_uuid": "resource_id"}
-
- get_creds.return_value = mock_creds
- perf_req.return_value = type('obj', (object,), {'text': json.dumps({"metrics": {"cpu_util": "1"}})})
- resp.return_value = ''
-
- self.producer.send('metric_request', key="delete_metric_request",
- value=json.dumps(payload))
-
- for message in self.req_consumer:
- if message.key == "delete_metric_request":
- # Metric has been deleted
- del_metric.return_value = True
- self.metric_req.handle_request(message, 'test_id')
-
- # A response message is generated and sent by MON's producer
- resp.assert_called_with(
- 'delete_metric_response', metric_id='1',
- metric_name="cpu_utilization", status=True, resource_id="resource_id",
- cor_id=123)
-
- return
- self.fail("No message received in consumer")
-
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, 'get_credentials')
- @mock.patch.object(metric_handler.OpenstackMetricHandler, "read_metric_data")
- @mock.patch.object(response.OpenStackResponseBuilder, "generate_response")
- def test_read_metric_data_req(self, resp, read_data, get_creds, perf_req):
- """Test Gnocchi read metric data request message from producer."""
- # Set-up message, producer and consumer for tests
- payload = {"vim_type": "OpenSTACK",
- "vim_uuid": "test_id",
- "correlation_id": 123,
- "metric_name": "cpu_utilization",
- "resource_uuid": "resource_id"}
-
- get_creds.return_value = mock_creds
- perf_req.return_value = type('obj', (object,), {'text': json.dumps({"metrics": {"cpu_util": "1"}})})
- resp.return_value = ''
-
- self.producer.send('metric_request', key="read_metric_data_request",
- value=json.dumps(payload))
-
- for message in self.req_consumer:
- # Check the vim desired by the message
- if message.key == "read_metric_data_request":
- # Mock empty lists generated by the request message
- read_data.return_value = [], []
- self.metric_req.handle_request(message, 'test_id')
-
- # A response message is generated and sent by MON's producer
- resp.assert_called_with(
- 'read_metric_data_response', metric_id='1',
- metric_name="cpu_utilization", resource_id="resource_id", cor_id=123, times=[],
- metrics=[], status=True)
-
- return
- self.fail("No message received in consumer")
-
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, 'get_credentials')
- @mock.patch.object(metric_handler.OpenstackMetricHandler, "list_metrics")
- @mock.patch.object(response.OpenStackResponseBuilder, "generate_response")
- def test_list_metrics_req(self, resp, list_metrics, get_creds, perf_req):
- """Test Gnocchi list metrics request message from producer."""
- # Set-up message, producer and consumer for tests
- payload = {"vim_type": "OpenSTACK",
- "vim_uuid": "1",
- "metrics_list_request":
- {"correlation_id": 123, }}
-
- get_creds.return_value = mock_creds
- perf_req.return_value = type('obj', (object,), {'text': json.dumps({"metrics": {"cpu_util": "1"}})})
- resp.return_value = ''
-
- self.producer.send('metric_request', key="list_metric_request",
- value=json.dumps(payload))
-
- for message in self.req_consumer:
- # Check the vim desired by the message
- if message.key == "list_metric_request":
- # Mock an empty list generated by the request
- list_metrics.return_value = []
- self.metric_req.handle_request(message, 'test_id')
-
- # A response message is generated and sent by MON's producer
- resp.assert_called_with(
- 'list_metric_response', metric_list=[], cor_id=123, status=True)
-
- return
- self.fail("No message received in consumer")
-
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, 'get_credentials')
- @mock.patch.object(metric_handler.OpenstackMetricHandler, "get_metric_id")
- @mock.patch.object(response.OpenStackResponseBuilder, "generate_response")
- def test_update_metrics_req(self, resp, get_id, get_creds, perf_req):
- """Test Gnocchi update metric request message from KafkaProducer."""
- # Set-up message, producer and consumer for tests
- payload = {"metric_update_request": {"metric_name": "my_metric",
- "correlation_id": 123,
- "resource_uuid": "resource_id", }}
-
- get_creds.return_value = mock_creds
- perf_req.return_value = type('obj', (object,), {'text': json.dumps({"metrics": {"cpu_util": "1"}})})
- resp.return_value = ''
-
- self.producer.send('metric_request', key="update_metric_request",
- value=json.dumps(payload))
-
- for message in self.req_consumer:
- # Check the vim desired by the message
- if message.key == "update_metric_request":
- # Gnocchi doesn't support metric updates
- get_id.return_value = "metric_id"
- self.metric_req.handle_request(message, 'test_id')
-
- # Response message is generated and sent via MON's producer
- # No metric update has taken place
- resp.assert_called_with(
- 'update_metric_response', status=False, cor_id=123,
- resource_id="resource_id", metric_id="metric_id")
-
- return
- self.fail("No message received in consumer")
projects / osm / MON.git / blobdiff