88 lines
2.2 KiB
Python
88 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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test_message_process
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--------------------
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Check that messages are processed correctly
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"""
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from unittest import mock
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from oslo_metrics import message_router
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from oslotest import base
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import prometheus_client
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class TestProcessMessage(base.BaseTestCase):
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def setUp(self):
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super(TestProcessMessage, self).setUp()
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def test_process_counter(self):
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received_json = """{
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"module": "oslo_messaging",
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"name": "rpc_server_invocation_start_total",
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"action": {
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"action": "inc",
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"value": null
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},
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"labels": {
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"exchange": "foo",
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"topic": "bar",
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"server": "foobar",
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"endpoint": "endpoint",
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"namespace": "ns",
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"version": "v2",
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"method": "get",
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"process": "done"
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}
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}""".encode()
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with mock.patch.object(
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prometheus_client.Counter, 'inc',
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) as mock_inc:
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router = message_router.MessageRouter()
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router.process(received_json)
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mock_inc.assert_called_once_with()
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def test_process_histogram(self):
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received_json = """{
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"module": "oslo_messaging",
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"name": "rpc_client_processing_seconds",
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"action": {
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"action": "observe",
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"value": 1.26
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},
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"labels": {
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"call_type": "call",
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"exchange": "foo",
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"topic": "bar",
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"method": "get",
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"server": "foobar",
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"namespace": "ns",
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"version": "v2",
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"process": "done",
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"fanout": "foo",
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"timeout": 10
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}
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}""".encode()
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with mock.patch.object(
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prometheus_client.Histogram, 'observe',
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) as mock_inc:
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router = message_router.MessageRouter()
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router.process(received_json)
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mock_inc.assert_called_once_with(1.26)
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