aodh/ceilometer/tests/storage/test_impl_hbase.py
gordon chung a9f5f7d01e clean capabilities
this patch removes the event capability from meter db as all event
driver code has been moved out of meter db and into event db tree.

Change-Id: I08ff7e74161ff48bbb8d5288d27677b7f3dfbcdb
Implements: blueprint dedicated-event-db
2014-10-09 19:36:14 +00:00

121 lines
4.7 KiB
Python

#
# Copyright 2012, 2013 Dell Inc.
#
# Author: Stas Maksimov <Stanislav_M@dell.com>
# Author: Shengjie Min <Shengjie_Min@dell.com>
#
# 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.
"""Tests for ceilometer/storage/impl_hbase.py
.. note::
In order to run the tests against real HBase server set the environment
variable CEILOMETER_TEST_HBASE_URL to point to that HBase instance before
running the tests. Make sure the Thrift server is running on that server.
"""
import mock
from ceilometer.alarm.storage import impl_hbase as hbase_alarm
from ceilometer.event.storage import impl_hbase as hbase_event
from ceilometer.storage import impl_hbase as hbase
from ceilometer.tests import base as test_base
from ceilometer.tests import db as tests_db
class ConnectionTest(tests_db.TestBase,
tests_db.MixinTestsWithBackendScenarios):
@tests_db.run_with('hbase')
def test_hbase_connection(self):
class TestConn(object):
def __init__(self, host, port):
self.netloc = '%s:%s' % (host, port)
def open(self):
pass
def get_connection_pool(conf):
return TestConn(conf['host'], conf['port'])
with mock.patch.object(hbase.Connection, '_get_connection_pool',
side_effect=get_connection_pool):
conn = hbase.Connection('hbase://test_hbase:9090')
self.assertIsInstance(conn.conn_pool, TestConn)
class CapabilitiesTest(test_base.BaseTestCase):
# Check the returned capabilities list, which is specific to each DB
# driver
def test_capabilities(self):
expected_capabilities = {
'meters': {'pagination': False,
'query': {'simple': True,
'metadata': True,
'complex': False}},
'resources': {'pagination': False,
'query': {'simple': True,
'metadata': True,
'complex': False}},
'samples': {'pagination': False,
'groupby': False,
'query': {'simple': True,
'metadata': True,
'complex': False}},
'statistics': {'pagination': False,
'groupby': False,
'query': {'simple': True,
'metadata': True,
'complex': False},
'aggregation': {'standard': True,
'selectable': {
'max': False,
'min': False,
'sum': False,
'avg': False,
'count': False,
'stddev': False,
'cardinality': False}}
},
}
actual_capabilities = hbase.Connection.get_capabilities()
self.assertEqual(expected_capabilities, actual_capabilities)
def test_alarm_capabilities(self):
expected_capabilities = {
'alarms': {'query': {'simple': True,
'complex': False},
'history': {'query': {'simple': True,
'complex': False}}},
}
actual_capabilities = hbase_alarm.Connection.get_capabilities()
self.assertEqual(expected_capabilities, actual_capabilities)
def test_event_capabilities(self):
expected_capabilities = {
'events': {'query': {'simple': True}},
}
actual_capabilities = hbase_event.Connection.get_capabilities()
self.assertEqual(expected_capabilities, actual_capabilities)
def test_storage_capabilities(self):
expected_capabilities = {
'storage': {'production_ready': True},
}
actual_capabilities = hbase.Connection.get_storage_capabilities()
self.assertEqual(expected_capabilities, actual_capabilities)