+++ /dev/null
-# Copyright 2017 iIntel 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
-##
-"""Tests for all metric request message keys."""
-
-import json
-import logging
-import unittest
-
-import mock
-
-from osm_mon.core.auth import AuthManager
-from osm_mon.plugins.OpenStack.Gnocchi import metric_handler as metric_req
-from osm_mon.plugins.OpenStack.common import Common
-
-log = logging.getLogger(__name__)
-
-# Mock auth_token and endpoint
-endpoint = mock.ANY
-auth_token = mock.ANY
-
-# Mock a valid metric list for some tests, and a resultant list
-metric_list = [{"name": "disk.write.requests",
- "id": "metric_id",
- "unit": "units",
- "resource_id": "r_id"}]
-result_list = ["metric_id", "r_id", "units", "disk_write_ops"]
-
-
-class Response(object):
- """Mock a response object for requests."""
-
- def __init__(self):
- """Initialise test and status code values."""
- self.text = json.dumps([{"id": "test_id"}])
- self.status_code = "STATUS_CODE"
-
-
-def perform_request_side_effect(*args, **kwargs):
- resp = Response()
- if 'marker' in args[0]:
- resp.text = json.dumps([])
- if 'resource/generic' in args[0]:
- resp.text = json.dumps({'metrics': {'cpu_util': 'test_id'}})
- return resp
-
-
-class TestMetricCalls(unittest.TestCase):
- """Integration test for metric request keys."""
-
- def setUp(self):
- """Setup the tests for metric request keys."""
- super(TestMetricCalls, self).setUp()
- self.metrics = metric_req.OpenstackMetricHandler()
- self.metrics._common = Common()
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "get_metric_id")
- @mock.patch.object(Common, "perform_request")
- def test_invalid_config_metric_req(
- self, perf_req, get_metric):
- """Test the configure metric function, for an invalid metric."""
- # Test invalid configuration for creating a metric
- values = {"metric_details": "invalid_metric"}
-
- with self.assertRaises(ValueError):
- self.metrics.configure_metric(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_not_called()
-
- # Test with an invalid metric name, will not perform request
- values = {"resource_uuid": "r_id"}
-
- with self.assertRaises(ValueError):
- self.metrics.configure_metric(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_not_called()
-
- # If metric exists, it won't be recreated
- get_metric.return_value = "metric_id"
-
- with self.assertRaises(ValueError):
- self.metrics.configure_metric(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_not_called()
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "get_metric_id")
- @mock.patch.object(Common, "perform_request")
- @mock.patch.object(AuthManager, "get_credentials")
- def test_valid_config_metric_req(
- self, get_creds, perf_req, get_metric):
- """Test the configure metric function, for a valid metric."""
- # Test valid configuration and payload for creating a metric
- get_creds.return_value = type('obj', (object,), {'config': '{"insecure":true}'})
- values = {"resource_uuid": "r_id",
- "metric_unit": "units",
- "metric_name": "cpu_util"}
- get_metric.return_value = None
- payload = {"id": "r_id",
- "metrics": {"cpu_util":
- {"archive_policy_name": "high",
- "name": "cpu_util",
- "unit": "units"}}}
-
- perf_req.return_value = type('obj', (object,), {'text': '{"metrics":{"cpu_util":1}, "id":1}'})
-
- self.metrics.configure_metric(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_called_with(
- "<ANY>/v1/resource/generic", auth_token, req_type="post", verify_ssl=False,
- payload=json.dumps(payload, sort_keys=True))
-
- @mock.patch.object(Common, "perform_request")
- def test_delete_metric_req(self, perf_req):
- """Test the delete metric function."""
- mock_response = Response()
- mock_response.status_code = 200
- perf_req.return_value = mock_response
-
- self.metrics.delete_metric(endpoint, auth_token, "metric_id", verify_ssl=False)
-
- perf_req.assert_called_with(
- "<ANY>/v1/metric/metric_id", auth_token, req_type="delete", verify_ssl=False)
-
- @mock.patch.object(Common, "perform_request")
- def test_delete_metric_invalid_status(self, perf_req):
- """Test invalid response for delete request."""
- perf_req.return_value = type('obj', (object,), {"status_code": "404"})
-
- with self.assertRaises(ValueError):
- self.metrics.delete_metric(endpoint, auth_token, "metric_id", verify_ssl=False)
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "response_list")
- @mock.patch.object(Common, "perform_request")
- def test_complete_list_metric_req(self, perf_req, resp_list):
- """Test the complete list metric function."""
- # Test listing metrics without any configuration options
- values = {}
- perf_req.side_effect = perform_request_side_effect
- self.metrics.list_metrics(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_any_call(
- "<ANY>/v1/metric?sort=name:asc", auth_token, req_type="get", verify_ssl=False)
- resp_list.assert_called_with([{u'id': u'test_id'}])
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "response_list")
- @mock.patch.object(Common, "perform_request")
- def test_resource_list_metric_req(self, perf_req, resp_list):
- """Test the resource list metric function."""
- # Test listing metrics with a resource id specified
- values = {"resource_uuid": "resource_id"}
- perf_req.side_effect = perform_request_side_effect
- self.metrics.list_metrics(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_any_call(
- "<ANY>/v1/metric/test_id", auth_token, req_type="get", verify_ssl=False)
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "response_list")
- @mock.patch.object(Common, "perform_request")
- def test_name_list_metric_req(self, perf_req, resp_list):
- """Test the metric_name list metric function."""
- # Test listing metrics with a metric_name specified
- values = {"metric_name": "disk_write_bytes"}
- perf_req.side_effect = perform_request_side_effect
- self.metrics.list_metrics(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_any_call(
- "<ANY>/v1/metric?sort=name:asc", auth_token, req_type="get", verify_ssl=False)
- resp_list.assert_called_with(
- [{u'id': u'test_id'}], metric_name="disk_write_bytes")
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "response_list")
- @mock.patch.object(Common, "perform_request")
- def test_combined_list_metric_req(self, perf_req, resp_list):
- """Test the combined resource and metric list metric function."""
- # Test listing metrics with a resource id and metric name specified
-
- values = {"resource_uuid": "resource_id",
- "metric_name": "cpu_utilization"}
- perf_req.side_effect = perform_request_side_effect
- self.metrics.list_metrics(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_any_call(
- "<ANY>/v1/metric/test_id", auth_token, req_type="get", verify_ssl=False)
-
- @mock.patch.object(Common, "perform_request")
- def test_get_metric_id(self, perf_req):
- """Test get_metric_id function."""
- mock_response = Response()
- mock_response.text = json.dumps({'metrics': {'my_metric': 'id'}})
- perf_req.return_value = mock_response
- self.metrics.get_metric_id(endpoint, auth_token, "my_metric", "r_id", verify_ssl=False)
-
- perf_req.assert_called_with(
- "<ANY>/v1/resource/generic/r_id", auth_token, req_type="get", verify_ssl=False)
-
- @mock.patch.object(metric_req.OpenstackMetricHandler, "get_metric_id")
- @mock.patch.object(Common, "perform_request")
- def test_valid_read_data_req(self, perf_req, get_metric):
- """Test the read metric data function, for a valid call."""
- values = {"metric_name": "disk_write_ops",
- "resource_uuid": "resource_id",
- "collection_unit": "DAY",
- "collection_period": 1}
-
- perf_req.return_value = type('obj', (object,), {'text': '{"metric_data":"[]"}'})
-
- get_metric.return_value = "metric_id"
- self.metrics.read_metric_data(endpoint, auth_token, values, verify_ssl=False)
-
- perf_req.assert_called_once()
-
- @mock.patch.object(Common, "perform_request")
- def test_invalid_read_data_req(self, perf_req):
- """Test the read metric data function for an invalid call."""
- values = {}
-
- with self.assertRaises(KeyError):
- self.metrics.read_metric_data(endpoint, auth_token, values, verify_ssl=False)
-
- def test_complete_response_list(self):
- """Test the response list function for formatting metric lists."""
- # Mock a list for testing purposes, with valid OSM metric
- resp_list = self.metrics.response_list(metric_list)
-
- # Check for the expected values in the resulting list
- for l in result_list:
- self.assertIn(l, resp_list[0].values())
-
- def test_name_response_list(self):
- """Test the response list with metric name configured."""
- # Mock the metric name to test a metric name list
- # Test with a name that is not in the list
- invalid_name = "my_metric"
- resp_list = self.metrics.response_list(
- metric_list, metric_name=invalid_name)
-
- self.assertEqual(resp_list, [])
-
- # Test with a name on the list
- valid_name = "disk_write_ops"
- resp_list = self.metrics.response_list(
- metric_list, metric_name=valid_name)
-
- # Check for the expected values in the resulting list
- for l in result_list:
- self.assertIn(l, resp_list[0].values())
-
- def test_resource_response_list(self):
- """Test the response list with resource_id configured."""
- # Mock a resource_id to test a resource list
- # Test with resource not on the list
- invalid_id = "mock_resource"
- resp_list = self.metrics.response_list(metric_list, resource=invalid_id)
-
- self.assertEqual(resp_list, [])
-
- # Test with a resource on the list
- valid_id = "r_id"
- resp_list = self.metrics.response_list(metric_list, resource=valid_id)
-
- # Check for the expected values in the resulting list
- for l in result_list:
- self.assertIn(l, resp_list[0].values())
-
- def test_combined_response_list(self):
- """Test the response list function with resource_id and metric_name."""
- # Test for a combined resource and name list
- # resource and name are on the list
- valid_name = "disk_write_ops"
- valid_id = "r_id"
- resp_list = self.metrics.response_list(
- metric_list, metric_name=valid_name, resource=valid_id)
-
- # Check for the expected values in the resulting list
- for l in result_list:
- self.assertIn(l, resp_list[0].values())
-
- # resource not on list
- invalid_id = "mock_resource"
- resp_list = self.metrics.response_list(
- metric_list, metric_name=valid_name, resource=invalid_id)
-
- self.assertEqual(resp_list, [])
-
- # metric name not on list
- invalid_name = "mock_metric"
- resp_list = self.metrics.response_list(
- metric_list, metric_name=invalid_name, resource=valid_id)
-
- self.assertEqual(resp_list, [])
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