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OpenStack Study: test_sheepdog_store.py**** CubicPower OpenStack Study ****
# Copyright 2013 OpenStack 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. import six import stubout from glance.common import exception from glance.common import utils from glance.openstack.common import processutils import glance.store.sheepdog from glance.store.sheepdog import Store from glance.tests.unit import base SHEEPDOG_CONF = {'verbose': True, 'debug': True, 'default_store': 'sheepdog'}
**** CubicPower OpenStack Study **** class TestStore(base.StoreClearingUnitTest):
**** CubicPower OpenStack Study **** def setUp(self): """Establish a clean test environment""" def _fake_execute(*cmd, **kwargs): pass self.config(**SHEEPDOG_CONF) super(TestStore, self).setUp() self.stubs = stubout.StubOutForTesting() self.stubs.Set(processutils, 'execute', _fake_execute) self.store = Store() self.addCleanup(self.stubs.UnsetAll)
**** CubicPower OpenStack Study **** def _fake_execute(*cmd, **kwargs): pass self.config(**SHEEPDOG_CONF) super(TestStore, self).setUp() self.stubs = stubout.StubOutForTesting() self.stubs.Set(processutils, 'execute', _fake_execute) self.store = Store() self.addCleanup(self.stubs.UnsetAll)
**** CubicPower OpenStack Study **** def test_cleanup_when_add_image_exception(self): called_commands = [] def _fake_run_command(self, command, data, *params): called_commands.append(command) self.stubs.Set(glance.store.sheepdog.SheepdogImage, '_run_command', _fake_run_command) self.assertRaises(exception.ImageSizeLimitExceeded, self.store.add, 'fake_image_id', utils.LimitingReader(six.StringIO('xx'), 1), 2) self.assertEqual([['list', '-r'], ['create'], ['delete']], called_commands)
**** CubicPower OpenStack Study **** def _fake_run_command(self, command, data, *params): called_commands.append(command) self.stubs.Set(glance.store.sheepdog.SheepdogImage, '_run_command', _fake_run_command) self.assertRaises(exception.ImageSizeLimitExceeded, self.store.add, 'fake_image_id', utils.LimitingReader(six.StringIO('xx'), 1), 2) self.assertEqual([['list', '-r'], ['create'], ['delete']], called_commands)
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