def test_create_volume_mapping_already_exists(self, mock_write, mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
utils.create_test_volume_mapping(context=self.context)
mock_read.side_effect = lambda *args: None
self.assertRaises(exception.ResourceExists,
utils.create_test_volume_mapping,
context=self.context)
def test_list_volume_mappings_with_filters(self, mock_ins, mock_write,
mock_read):
mock_ins.return_value = etcd_api.get_backend()
mock_read.side_effect = etcd.EtcdKeyNotFound
volume_mapping1 = utils.create_test_volume_mapping(
name='volume_mapping1',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping2 = utils.create_test_volume_mapping(
name='volume_mapping2',
uuid=uuidutils.generate_uuid(),
context=self.context,
)
mock_read.side_effect = lambda *args: FakeEtcdMultipleResult(
[volume_mapping1.as_dict(),
volume_mapping2.as_dict()])
res = dbapi.list_volume_mappings(
self.context, filters={'uuid': volume_mapping1.uuid})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'uuid': volume_mapping2.uuid})
self.assertEqual([volume_mapping2.id], [r.id for r in res])
res = dbapi.list_volume_mappings(self.context,
filters={'uuid': 'unknow-uuid'})
self.assertEqual([], [r.id for r in res])
def test_create_volume_mapping_already_exists(self):
utils.create_test_volume_mapping(context=self.context,
uuid='123')
with self.assertRaisesRegex(exception.VolumeMappingAlreadyExists,
'A volume mapping with UUID 123.*'):
utils.create_test_volume_mapping(context=self.context,
uuid='123')
def test_list_volume_mappings_with_filters(self):
volume_mapping1 = utils.create_test_volume_mapping(
volume_provider='provider-one',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping2 = utils.create_test_volume_mapping(
volume_provider='provider-two',
uuid=uuidutils.generate_uuid(),
context=self.context)
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-one'})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-two'})
self.assertEqual([volume_mapping2.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'bad-provider'})
self.assertEqual([], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context,
filters={'volume_provider': volume_mapping1.volume_provider})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
def test_update_volume_mapping(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
old_path = volume_mapping.container_path
new_path = 'new-container-path'
self.assertNotEqual(old_path, new_path)
res = dbapi.update_volume_mapping(self.context, volume_mapping.id,
{'container_path': new_path})
self.assertEqual(new_path, res.container_path)
def test_destroy_volume_mapping_by_uuid(self, mock_delete, mock_write,
mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
volume_mapping = utils.create_test_volume_mapping(context=self.context)
mock_read.side_effect = lambda *args: FakeEtcdResult(volume_mapping.
as_dict())
dbapi.destroy_volume_mapping(self.context, volume_mapping.uuid)
mock_delete.assert_called_once_with('/volume_mappings/%s' %
volume_mapping.uuid)
def test_get_volume_mapping_by_uuid(self, mock_write, mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
volume_mapping = utils.create_test_volume_mapping(context=self.context)
mock_read.side_effect = lambda *args: FakeEtcdResult(volume_mapping.
as_dict())
res = dbapi.get_volume_mapping_by_uuid(self.context,
volume_mapping.uuid)
self.assertEqual(volume_mapping.id, res.id)
self.assertEqual(volume_mapping.uuid, res.uuid)
def test_update_volume_mapping(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
old_conn_info = volume_mapping.connection_info
new_conn_info = 'new-conn-info'
self.assertNotEqual(old_conn_info, new_conn_info)
res = dbapi.update_volume_mapping(self.context, volume_mapping.id,
{'connection_info': new_conn_info})
self.assertEqual(new_conn_info, res.connection_info)
def test_list_volume_mappings(self):
uuids = []
for i in range(1, 6):
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(), context=self.context)
uuids.append(six.text_type(volume_mapping['uuid']))
res = dbapi.list_volume_mappings(self.context)
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), sorted(res_uuids))
def test_update_volume_mapping(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
old_path = volume_mapping.container_path
new_path = 'new-container-path'
self.assertNotEqual(old_path, new_path)
res = dbapi.update_volume_mapping(self.context, volume_mapping.id,
{'container_path': new_path})
self.assertEqual(new_path, res.container_path)
def test_update_volume_mapping(self, mock_update, mock_write, mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
volume_mapping = utils.create_test_volume_mapping(context=self.context)
new_conn_info = 'new-conn-info'
mock_read.side_effect = lambda *args: FakeEtcdResult(volume_mapping.
as_dict())
dbapi.update_volume_mapping(self.context, volume_mapping.uuid,
{'container_info': new_conn_info})
self.assertEqual(
new_conn_info,
json.loads(mock_update.call_args_list[0][0][0].value.decode(
'utf-8'))['container_info'])
def test_list_volume_mappings_with_filters(self):
volume1 = utils.create_test_volume(
id=1,
volume_provider='provider-one',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping1 = utils.create_test_volume_mapping(
id=1,
volume_id=volume1.id,
uuid=uuidutils.generate_uuid(),
context=self.context)
volume2 = utils.create_test_volume(
id=2,
volume_provider='provider-two',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping2 = utils.create_test_volume_mapping(
id=2,
uuid=uuidutils.generate_uuid(),
volume_id=volume2.id,
context=self.context)
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-one'})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-two'})
self.assertEqual([volume_mapping2.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'bad-provider'})
self.assertEqual([], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context,
filters={'volume_provider': volume1.volume_provider})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
def test_list_volume_mappings_sorted(self):
uuids = []
for i in range(5):
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(), context=self.context)
uuids.append(six.text_type(volume_mapping.uuid))
res = dbapi.list_volume_mappings(self.context, sort_key='uuid')
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), res_uuids)
self.assertRaises(exception.InvalidParameterValue,
dbapi.list_volume_mappings,
self.context,
sort_key='foo')
def test_list_volume_mappings(self):
uuids = []
for i in range(1, 6):
volume = utils.create_test_volume(
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping['uuid']))
res = dbapi.list_volume_mappings(self.context)
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), sorted(res_uuids))
def test_list_volume_mappings(self, mock_write, mock_read):
uuids = []
volume_mappings = []
mock_read.side_effect = etcd.EtcdKeyNotFound
for i in range(0, 6):
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
context=self.context,
name='volume_mapping' + str(i))
volume_mappings.append(volume_mapping.as_dict())
uuids.append(six.text_type(volume_mapping['uuid']))
mock_read.side_effect = lambda *args: FakeEtcdMultipleResult(
volume_mappings)
res = dbapi.list_volume_mappings(self.context)
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), sorted(res_uuids))
def test_list_volume_mappings_sorted(self):
uuids = []
for i in range(5):
volume = utils.create_test_volume(
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping.uuid))
res = dbapi.list_volume_mappings(self.context, sort_key='uuid')
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), res_uuids)
self.assertRaises(exception.InvalidParameterValue,
dbapi.list_volume_mappings,
self.context,
sort_key='foo')
def test_list_volume_mappings_sorted(self, mock_ins, mock_write,
mock_read):
uuids = []
volume_mappings = []
mock_ins.return_value = etcd_api.get_backend()
mock_read.side_effect = etcd.EtcdKeyNotFound
for i in range(0, 6):
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
context=self.context,
name='volume_mapping' + str(i))
volume_mappings.append(volume_mapping.as_dict())
uuids.append(six.text_type(volume_mapping['uuid']))
mock_read.side_effect = lambda *args: FakeEtcdMultipleResult(
volume_mappings)
res = dbapi.list_volume_mappings(self.context, sort_key='uuid')
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), res_uuids)
self.assertRaises(exception.InvalidParameterValue,
dbapi.list_volume_mappings,
self.context,
sort_key='wrong_key')
def test_create_volume_mapping_already_exists(self):
utils.create_test_volume_mapping(context=self.context, uuid='123')
with self.assertRaisesRegex(exception.VolumeMappingAlreadyExists,
'A volume mapping with UUID 123.*'):
utils.create_test_volume_mapping(context=self.context, uuid='123')
def test_create_volume_mapping(self):
utils.create_test_volume_mapping(context=self.context)
def test_update_volume_mapping_uuid(self, mock_write, mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
volume_mapping = utils.create_test_volume_mapping(context=self.context)
self.assertRaises(exception.InvalidParameterValue,
dbapi.update_volume_mapping, self.context,
volume_mapping.uuid, {'uuid': ''})
def test_destroy_volume_mapping_by_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
dbapi.destroy_volume_mapping(self.context, volume_mapping.uuid)
self.assertRaises(exception.VolumeMappingNotFound,
dbapi.get_volume_mapping_by_uuid,
self.context, volume_mapping.uuid)
def test_update_volume_mapping_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
self.assertRaises(exception.InvalidParameterValue,
dbapi.update_volume_mapping, self.context,
volume_mapping.id, {'uuid': ''})
def test_get_volume_mapping_by_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
res = dbapi.get_volume_mapping_by_uuid(self.context,
volume_mapping.uuid)
self.assertEqual(volume_mapping.id, res.id)
self.assertEqual(volume_mapping.uuid, res.uuid)
def test_get_volume_mapping_by_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
res = dbapi.get_volume_mapping_by_uuid(self.context,
volume_mapping.uuid)
self.assertEqual(volume_mapping.id, res.id)
self.assertEqual(volume_mapping.uuid, res.uuid)
def test_update_volume_mapping_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
self.assertRaises(exception.InvalidParameterValue,
dbapi.update_volume_mapping, self.context,
volume_mapping.id, {'uuid': ''})
def test_create_volume_mapping(self, mock_write, mock_read):
mock_read.side_effect = etcd.EtcdKeyNotFound
utils.create_test_volume_mapping(context=self.context)
def test_destroy_volume_mapping_by_uuid(self):
volume_mapping = utils.create_test_volume_mapping(context=self.context)
dbapi.destroy_volume_mapping(self.context, volume_mapping.uuid)
self.assertRaises(exception.VolumeMappingNotFound,
dbapi.get_volume_mapping_by_uuid, self.context,
volume_mapping.uuid)
def test_create_volume_mapping(self):
utils.create_test_volume_mapping(context=self.context)
