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# Copyright 2014 eBay Software Foundation
# All Rights Reserved.
#
# 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.
from testtools import TestCase
from mock import Mock, patch
from trove.taskmanager.manager import Manager
from trove.common.exception import TroveError
from proboscis.asserts import assert_equal
class TestManager(TestCase):
def setUp(self):
super(TestManager, self).setUp()
self.manager = Manager()
def tearDown(self):
super(TestManager, self).tearDown()
self.manager = None
def test_getattr_lookup(self):
self.assertTrue(callable(self.manager.delete_cluster))
self.assertTrue(callable(self.manager.mongodb_add_shard_cluster))
def test_most_current_replica(self):
master = Mock()
master.id = 32
def test_case(txn_list, selected_master):
with patch.object(self.manager, '_get_replica_txns',
return_value=txn_list):
result = self.manager._most_current_replica(master, None)
assert_equal(result, selected_master)
with self.assertRaisesRegexp(TroveError,
'not all replicating from same'):
test_case([['a', '2a99e-32bf', 2], ['b', '2a', 1]], None)
test_case([['a', '2a99e-32bf', 2]], 'a')
test_case([['a', '2a', 1], ['b', '2a', 2]], 'b')
test_case([['a', '2a', 2], ['b', '2a', 1]], 'a')
test_case([['a', '2a', 1], ['b', '2a', 1]], 'a')
test_case([['a', None, 0]], 'a')
test_case([['a', None, 0], ['b', '2a', 1]], 'b')
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