80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# Copyright 2013 Taobao Inc.
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# All Rights Reserved.
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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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"""
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Functional tests for the Sheepdog store interface
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"""
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import os
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import os.path
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import fixtures
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import oslo.config.cfg
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import testtools
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from glance.store import BackendException
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import glance.store.sheepdog as sheepdog
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import glance.tests.functional.store as store_tests
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import glance.tests.utils
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class TestSheepdogStore(store_tests.BaseTestCase, testtools.TestCase):
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store_cls_path = 'glance.store.sheepdog.Store'
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store_cls = glance.store.sheepdog.Store
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store_name = 'sheepdog'
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def setUp(self):
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image = sheepdog.SheepdogImage(sheepdog.DEFAULT_ADDR,
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sheepdog.DEFAULT_PORT,
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"test",
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sheepdog.DEFAULT_CHUNKSIZE)
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try:
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image.create(512)
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except BackendException:
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msg = "Sheepdog cluster isn't set up"
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self.skipTest(msg)
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image.delete()
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self.tmp_dir = self.useFixture(fixtures.TempDir()).path
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config_file = os.path.join(self.tmp_dir, 'glance.conf')
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with open(config_file, 'w') as f:
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f.write("[DEFAULT]\n")
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f.write("default_store = sheepdog")
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oslo.config.cfg.CONF(default_config_files=[config_file], args=[])
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super(TestSheepdogStore, self).setUp()
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def get_store(self, **kwargs):
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store = sheepdog.Store(context=kwargs.get('context'))
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store.configure()
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store.configure_add()
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return store
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def stash_image(self, image_id, image_data):
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image_size = len(image_data)
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image = sheepdog.SheepdogImage(sheepdog.DEFAULT_ADDR,
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sheepdog.DEFAULT_PORT,
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image_id,
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sheepdog.DEFAULT_CHUNKSIZE)
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image.create(image_size)
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total = left = image_size
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while left > 0:
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length = min(sheepdog.DEFAULT_CHUNKSIZE, left)
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image.write(image_data, total - left, length)
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left -= length
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return 'sheepdog://%s' % image_id
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