72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
# Copyright 2015 IBM Corp.
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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 os
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import mock
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from nova import test
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from nova.tests.unit.virt.libvirt import fakelibvirt
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from nova import utils
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from nova.virt import fake
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from nova.virt.libvirt import driver
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from nova.virt.libvirt.volume import fs
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FAKE_MOUNT_POINT = '/var/lib/nova/fake-mount'
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FAKE_SHARE = 'fake-share'
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NORMALIZED_SHARE = FAKE_SHARE + '-normalized'
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HASHED_SHARE = utils.get_hash_str(NORMALIZED_SHARE)
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FAKE_DEVICE_NAME = 'fake-device'
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class FSVolumeDriverSubclassSignatureTestCase(test.SubclassSignatureTestCase):
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def _get_base_class(self):
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# We do this because it has the side-effect of loading all the
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# volume drivers
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self.useFixture(fakelibvirt.FakeLibvirtFixture())
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driver.LibvirtDriver(fake.FakeVirtAPI(), False)
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return fs.LibvirtBaseFileSystemVolumeDriver
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class FakeFileSystemVolumeDriver(fs.LibvirtBaseFileSystemVolumeDriver):
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def _get_mount_point_base(self):
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return FAKE_MOUNT_POINT
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def _normalize_export(self, export):
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return NORMALIZED_SHARE
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class LibvirtBaseFileSystemVolumeDriverTestCase(test.NoDBTestCase):
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"""Tests the basic behavior of the LibvirtBaseFileSystemVolumeDriver"""
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def setUp(self):
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super(LibvirtBaseFileSystemVolumeDriverTestCase, self).setUp()
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self.connection = mock.Mock()
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self.driver = FakeFileSystemVolumeDriver(self.connection)
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self.connection_info = {
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'data': {
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'export': FAKE_SHARE,
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'name': FAKE_DEVICE_NAME,
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}
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}
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def test_get_device_path(self):
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path = self.driver._get_device_path(self.connection_info)
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expected_path = os.path.join(FAKE_MOUNT_POINT,
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HASHED_SHARE,
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FAKE_DEVICE_NAME)
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self.assertEqual(expected_path, path)
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