370 lines
16 KiB
Python
370 lines
16 KiB
Python
# 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 json
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from unittest import mock
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import sushy
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from sushy.resources.system.storage import drive
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from sushy.resources.system.storage import storage
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from sushy.resources.system.storage import volume
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from sushy.tests.unit import base
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STORAGE_DRIVE_FILE_NAMES = [
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'sushy/tests/unit/json_samples/drive.json',
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'sushy/tests/unit/json_samples/drive2.json',
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'sushy/tests/unit/json_samples/drive3.json'
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]
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STORAGE_VOLUME_FILE_NAMES = [
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'sushy/tests/unit/json_samples/volume_collection.json',
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'sushy/tests/unit/json_samples/volume.json',
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'sushy/tests/unit/json_samples/volume2.json',
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'sushy/tests/unit/json_samples/volume3.json'
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]
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class StorageTestCase(base.TestCase):
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def setUp(self):
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super(StorageTestCase, self).setUp()
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self.conn = mock.Mock()
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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self.json_doc = json.load(f)
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self.conn.get.return_value.json.return_value = self.json_doc
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self.storage = storage.Storage(
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self.conn, '/redfish/v1/Systems/437XR1138R2/Storage/1',
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redfish_version='1.0.2')
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def test__parse_attributes(self):
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self.storage._parse_attributes(self.json_doc)
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self.assertEqual('1.0.2', self.storage.redfish_version)
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self.assertEqual('1', self.storage.identity)
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self.assertEqual('Local Storage Controller', self.storage.name)
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self.assertEqual('ok', self.storage.status.health)
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self.assertEqual('ok', self.storage.status.health_rollup)
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self.assertEqual('enabled', self.storage.status.state)
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self.assertEqual(
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('/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/35D38F11ACEF7BD3', # noqa
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/3F5A8C54207B7233', # noqa
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/32ADF365C6C1B7BD', # noqa
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/3D58ECBC375FD9F2', # noqa
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), self.storage.drives_identities)
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def test_get_drive(self):
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# | WHEN |
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actual_drive = self.storage.get_drive(
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/'
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'35D38F11ACEF7BD3')
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# | THEN |
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self.assertIsInstance(actual_drive, drive.Drive)
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self.assertTrue(self.conn.get.return_value.json.called)
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@mock.patch.object(drive, 'Drive', autospec=True)
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def test_drives(self, Drive_mock):
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# | WHEN |
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all_drives = self.storage.drives
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# | THEN |
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calls = [
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mock.call(self.storage._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/35D38F11ACEF7BD3', # noqa
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self.storage.redfish_version, None),
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mock.call(self.storage._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/3F5A8C54207B7233', # noqa
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self.storage.redfish_version, None),
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mock.call(self.storage._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/32ADF365C6C1B7BD', # noqa
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self.storage.redfish_version, None),
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mock.call(self.storage._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1/Drives/3D58ECBC375FD9F2', # noqa
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self.storage.redfish_version, None)
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]
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Drive_mock.assert_has_calls(calls)
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self.assertIsInstance(all_drives, list)
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self.assertEqual(4, len(all_drives))
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self.assertIsInstance(all_drives[0], drive.Drive.__class__)
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# returning cached value
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Drive_mock.reset_mock()
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# | WHEN |
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all_drives = self.storage.drives
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# | THEN |
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self.assertFalse(Drive_mock.called)
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self.assertIsInstance(all_drives, list)
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self.assertEqual(4, len(all_drives))
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self.assertIsInstance(all_drives[0], drive.Drive.__class__)
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def test_storage_controllers(self):
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controllers = self.storage.storage_controllers
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self.assertIsInstance(controllers, list)
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self.assertEqual(1, len(controllers))
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controller = controllers[0]
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self.assertEqual('0', controller.member_id)
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self.assertEqual('Contoso Integrated RAID', controller.name)
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self.assertEqual('ok', controller.status.health)
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self.assertEqual('enabled', controller.status.state)
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identifiers = controller.identifiers
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self.assertIsInstance(identifiers, list)
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self.assertEqual(1, len(identifiers))
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identifier = identifiers[0]
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self.assertEqual(sushy.DURABLE_NAME_FORMAT_NAA,
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identifier.durable_name_format)
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self.assertEqual('345C59DBD970859C', identifier.durable_name)
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self.assertEqual(12, controller.speed_gbps)
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self.assertEqual([sushy.PROTOCOL_TYPE_PCIe],
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controller.controller_protocols)
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self.assertEqual([sushy.PROTOCOL_TYPE_SAS, sushy.PROTOCOL_TYPE_SATA],
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controller.device_protocols)
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self.assertEqual([sushy.RAID_TYPE_RAID0, sushy.RAID_TYPE_RAID1],
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controller.raid_types)
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def test_drives_after_refresh(self):
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self.storage.refresh()
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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all_drives = self.storage.drives
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self.assertIsInstance(all_drives, list)
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self.assertEqual(4, len(all_drives))
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for drv in all_drives:
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self.assertIsInstance(drv, drive.Drive)
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def test_drives_max_size_bytes(self):
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(899527000000, self.storage.drives_max_size_bytes)
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# for any subsequent fetching it gets it from the cached value
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self.conn.get.return_value.json.reset_mock()
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self.assertEqual(899527000000, self.storage.drives_max_size_bytes)
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self.conn.get.return_value.json.assert_not_called()
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def test_drives_max_size_bytes_after_refresh(self):
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self.storage.refresh()
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(899527000000, self.storage.drives_max_size_bytes)
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def test_volumes(self):
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# | GIVEN |
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self.conn.get.return_value.json.reset_mock()
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with open('sushy/tests/unit/json_samples/volume_collection.json') as f:
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self.conn.get.return_value.json.return_value = json.load(f)
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# | WHEN |
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actual_volumes = self.storage.volumes
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# | THEN |
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self.assertIsInstance(actual_volumes,
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volume.VolumeCollection)
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self.conn.get.return_value.json.assert_called_once_with()
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def test_volumes_cached(self):
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# | GIVEN |
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self.conn.get.return_value.json.reset_mock()
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with open('sushy/tests/unit/json_samples/volume_collection.json') as f:
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self.conn.get.return_value.json.return_value = json.load(f)
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# invoke it once
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actual_volumes = self.storage.volumes
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self.conn.get.return_value.json.reset_mock()
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# | WHEN & THEN |
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# tests for same object on invoking subsequently
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self.assertIs(actual_volumes,
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self.storage.volumes)
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self.conn.get.return_value.json.assert_not_called()
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def test_volumes_on_refresh(self):
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# | GIVEN |
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with open('sushy/tests/unit/json_samples/volume_collection.json') as f:
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self.conn.get.return_value.json.return_value = json.load(f)
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# | WHEN & THEN |
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vols = self.storage.volumes
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self.assertIsInstance(vols, volume.VolumeCollection)
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# On refreshing the system instance...
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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self.conn.get.return_value.json.return_value = json.load(f)
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self.storage.invalidate()
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self.storage.refresh(force=False)
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# | WHEN & THEN |
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self.assertTrue(vols._is_stale)
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# | GIVEN |
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with open('sushy/tests/unit/json_samples/volume_collection.json') as f:
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self.conn.get.return_value.json.return_value = json.load(f)
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# | WHEN & THEN |
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self.assertIsInstance(self.storage.volumes,
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volume.VolumeCollection)
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class StorageCollectionTestCase(base.TestCase):
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def setUp(self):
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super(StorageCollectionTestCase, self).setUp()
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self.conn = mock.Mock()
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with open('sushy/tests/unit/json_samples/'
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'storage_collection.json') as f:
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self.json_doc = json.load(f)
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self.conn.get.return_value.json.return_value = self.json_doc
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self.stor_col = storage.StorageCollection(
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self.conn, '/redfish/v1/Systems/437XR1138R2/Storage',
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redfish_version='1.0.2')
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def test__parse_attributes(self):
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self.stor_col._parse_attributes(self.json_doc)
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self.assertEqual((
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'/redfish/v1/Systems/437XR1138R2/Storage/1',),
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self.stor_col.members_identities)
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@mock.patch.object(storage, 'Storage', autospec=True)
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def test_get_member(self, Storage_mock):
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self.stor_col.get_member(
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'/redfish/v1/Systems/437XR1138R2/Storage/1')
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Storage_mock.assert_called_once_with(
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self.stor_col._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1',
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self.stor_col.redfish_version, None)
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@mock.patch.object(storage, 'Storage', autospec=True)
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def test_get_members(self, Storage_mock):
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members = self.stor_col.get_members()
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Storage_mock.assert_called_once_with(
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self.stor_col._conn,
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'/redfish/v1/Systems/437XR1138R2/Storage/1',
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self.stor_col.redfish_version, None)
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self.assertIsInstance(members, list)
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self.assertEqual(1, len(members))
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def test_drives_sizes_bytes(self):
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual([899527000000, 899527000000, 899527000000,
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899527000000], self.stor_col.drives_sizes_bytes)
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def test_max_drive_size_bytes(self):
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(899527000000, self.stor_col.max_drive_size_bytes)
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# for any subsequent fetching it gets it from the cached value
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self.conn.get.return_value.json.reset_mock()
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self.assertEqual(899527000000, self.stor_col.max_drive_size_bytes)
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self.conn.get.return_value.json.assert_not_called()
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def test_max_drive_size_bytes_after_refresh(self):
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self.stor_col.refresh(force=False)
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_DRIVE_FILE_NAMES + [STORAGE_DRIVE_FILE_NAMES[-1]]:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(899527000000, self.stor_col.max_drive_size_bytes)
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def test_volumes_sizes_bytes(self):
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_VOLUME_FILE_NAMES:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual([107374182400, 899527000000, 1073741824000],
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self.stor_col.volumes_sizes_bytes)
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def test_max_volume_size_bytes(self):
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_VOLUME_FILE_NAMES:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(1073741824000, self.stor_col.max_volume_size_bytes)
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# for any subsequent fetching it gets it from the cached value
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self.conn.get.return_value.json.reset_mock()
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self.assertEqual(1073741824000, self.stor_col.max_volume_size_bytes)
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self.conn.get.return_value.json.assert_not_called()
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def test_max_volume_size_bytes_after_refresh(self):
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self.stor_col.refresh(force=False)
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self.conn.get.return_value.json.reset_mock()
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successive_return_values = []
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with open('sushy/tests/unit/json_samples/storage.json') as f:
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successive_return_values.append(json.load(f))
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# repeating the 3rd one to provide mock data for 4th iteration.
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for fname in STORAGE_VOLUME_FILE_NAMES:
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with open(fname) as f:
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successive_return_values.append(json.load(f))
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self.conn.get.return_value.json.side_effect = successive_return_values
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self.assertEqual(1073741824000, self.stor_col.max_volume_size_bytes)
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