155 lines
4.5 KiB
Python
155 lines
4.5 KiB
Python
# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
|
|
# Copyright (C) 2016 Vedams Inc.
|
|
# Copyright (C) 2016 Google Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
import json
|
|
import os
|
|
import zlib
|
|
|
|
from googleapiclient import errors
|
|
from oauth2client import client
|
|
from oslo_utils import units
|
|
import six
|
|
|
|
|
|
class FakeGoogleObjectInsertExecute(object):
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
self.container_name = kwargs['bucket']
|
|
|
|
def execute(self, *args, **kwargs):
|
|
if self.container_name == 'gcs_api_failure':
|
|
raise errors.Error
|
|
return {u'md5Hash': u'Z2NzY2luZGVybWQ1'}
|
|
|
|
|
|
class FakeGoogleObjectListExecute(object):
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
self.container_name = kwargs['bucket']
|
|
|
|
def execute(self, *args, **kwargs):
|
|
if self.container_name == 'gcs_connection_failure':
|
|
raise Exception
|
|
|
|
return {'items': [{'name': 'backup_001'},
|
|
{'name': 'backup_002'},
|
|
{'name': 'backup_003'}]}
|
|
|
|
|
|
class FakeGoogleBucketListExecute(object):
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
self.container_name = kwargs['prefix']
|
|
|
|
def execute(self, *args, **kwargs):
|
|
if self.container_name == 'gcs_oauth2_failure':
|
|
raise client.Error
|
|
return {u'items': [{u'name': u'gcscinderbucket'},
|
|
{u'name': u'gcsbucket'}]}
|
|
|
|
|
|
class FakeGoogleBucketInsertExecute(object):
|
|
def execute(self, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
class FakeMediaObject(object):
|
|
def __init__(self, *args, **kwargs):
|
|
self.bucket_name = kwargs['bucket']
|
|
self.object_name = kwargs['object']
|
|
|
|
|
|
class FakeGoogleObject(object):
|
|
|
|
def insert(self, *args, **kwargs):
|
|
return FakeGoogleObjectInsertExecute(*args, **kwargs)
|
|
|
|
def get_media(self, *args, **kwargs):
|
|
return FakeMediaObject(*args, **kwargs)
|
|
|
|
def list(self, *args, **kwargs):
|
|
return FakeGoogleObjectListExecute(*args, **kwargs)
|
|
|
|
|
|
class FakeGoogleBucket(object):
|
|
|
|
def list(self, *args, **kwargs):
|
|
return FakeGoogleBucketListExecute(*args, **kwargs)
|
|
|
|
def insert(self, *args, **kwargs):
|
|
return FakeGoogleBucketInsertExecute()
|
|
|
|
|
|
class FakeGoogleDiscovery(object):
|
|
"""Logs calls instead of executing."""
|
|
def __init__(self, *args, **kwargs):
|
|
pass
|
|
|
|
@classmethod
|
|
def Build(self, *args, **kargs):
|
|
return FakeDiscoveryBuild()
|
|
|
|
|
|
class FakeDiscoveryBuild(object):
|
|
"""Logging calls instead of executing."""
|
|
def __init__(self, *args, **kwargs):
|
|
pass
|
|
|
|
def objects(self):
|
|
return FakeGoogleObject()
|
|
|
|
def buckets(self):
|
|
return FakeGoogleBucket()
|
|
|
|
|
|
class FakeGoogleCredentials(object):
|
|
def __init__(self, *args, **kwargs):
|
|
pass
|
|
|
|
@classmethod
|
|
def from_stream(self, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
class FakeGoogleMediaIoBaseDownload(object):
|
|
def __init__(self, fh, req, chunksize=None):
|
|
|
|
if 'metadata' in req.object_name:
|
|
metadata = {}
|
|
metadata['version'] = '1.0.0'
|
|
metadata['backup_id'] = 123
|
|
metadata['volume_id'] = 123
|
|
metadata['backup_name'] = 'fake backup'
|
|
metadata['backup_description'] = 'fake backup description'
|
|
metadata['created_at'] = '2016-01-09 11:20:54,805'
|
|
metadata['objects'] = [{
|
|
'backup_001': {'compression': 'zlib', 'length': 10,
|
|
'offset': 0},
|
|
'backup_002': {'compression': 'zlib', 'length': 10,
|
|
'offset': 10},
|
|
'backup_003': {'compression': 'zlib', 'length': 10,
|
|
'offset': 20}
|
|
}]
|
|
metadata_json = json.dumps(metadata, sort_keys=True, indent=2)
|
|
if six.PY3:
|
|
metadata_json = metadata_json.encode('utf-8')
|
|
fh.write(metadata_json)
|
|
else:
|
|
fh.write(zlib.compress(os.urandom(units.Mi)))
|
|
|
|
def next_chunk(self, **kwargs):
|
|
return (100, True)
|