2eebd4a8bd
This changeset introduces a framework for the API service, including the dependency list, a couple of simple API methods, a test suite, and documentation for starting the development server. Change-Id: I4a496c600b7e6a0a8c70113b1d099614febd899d Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
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#
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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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"""Base classes for API tests.
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"""
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import json
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import logging
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import os
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import unittest
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import flask
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from ming import mim
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import mock
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from ceilometer.api import v1
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from ceilometer.storage import impl_mongodb
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LOG = logging.getLogger(__name__)
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class Connection(impl_mongodb.Connection):
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def _get_connection(self, conf):
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# Use a real MongoDB server if we can connect, but fall back
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# to a Mongo-in-memory connection if we cannot.
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self.force_mongo = bool(int(os.environ.get('CEILOMETER_TEST_LIVE', 0)))
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if self.force_mongo:
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try:
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return super(Connection, self)._get_connection(conf)
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except:
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LOG.debug('Unable to connect to mongod')
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raise
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else:
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LOG.debug('Unable to connect to mongod, falling back to MIM')
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return mim.Connection()
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class TestBase(unittest.TestCase):
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def setUp(self):
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super(TestBase, self).setUp()
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self.app = flask.Flask('test')
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self.app.register_blueprint(v1.blueprint)
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self.test_app = self.app.test_client()
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self.conf = mock.Mock()
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self.conf.metering_storage_engine = 'mongodb'
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self.conf.mongodb_host = 'localhost'
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self.conf.mongodb_port = 27017
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self.conf.mongodb_dbname = 'testdb'
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self.conn = Connection(self.conf)
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self.conn.conn.drop_database('testdb')
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self.conn.conn['testdb']
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@self.app.before_request
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def attach_storage_connection():
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flask.request.storage_conn = self.conn
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return
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def get(self, path):
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rv = self.test_app.get(path)
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data = json.loads(rv.data)
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return data
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