61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
# Copyright 2014 Cloudbase Solutions Srl
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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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import mock
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from oslo_concurrency import processutils
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from nova import test
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from nova import utils
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from nova.virt.libvirt import remotefs
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class RemoteFSTestCase(test.NoDBTestCase):
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"""Remote filesystem operations test case."""
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@mock.patch.object(utils, 'execute')
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def _test_mount_share(self, mock_execute, already_mounted=False):
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if already_mounted:
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err_msg = 'Device or resource busy'
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mock_execute.side_effect = [
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None, processutils.ProcessExecutionError(err_msg)]
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remotefs.mount_share(
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mock.sentinel.mount_path, mock.sentinel.export_path,
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mock.sentinel.export_type,
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options=[mock.sentinel.mount_options])
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mock_execute.assert_any_call('mkdir', '-p',
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mock.sentinel.mount_path)
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mock_execute.assert_any_call('mount', '-t', mock.sentinel.export_type,
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mock.sentinel.mount_options,
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mock.sentinel.export_path,
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mock.sentinel.mount_path,
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run_as_root=True)
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def test_mount_new_share(self):
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self._test_mount_share()
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def test_mount_already_mounted_share(self):
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self._test_mount_share(already_mounted=True)
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@mock.patch.object(utils, 'execute')
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def test_unmount_share(self, mock_execute):
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remotefs.unmount_share(
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mock.sentinel.mount_path, mock.sentinel.export_path)
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mock_execute.assert_any_call('umount', mock.sentinel.mount_path,
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run_as_root=True, attempts=3,
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delay_on_retry=True)
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