Convert ceph backup unit tests from mox to mock

Closes-Bug: 1261866
Change-Id: Ia1e5e971c505a4f5cc00898c6a946d5dee45c29b

cinder/tests/backup/fake_rados.py

@@ -1,128 +0,0 @@
-# Copyright 2013 Canonical Ltd.
-# 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.
-
-
-class mock_rados(object):
-
-    class ObjectNotFound(Exception):
-        pass
-
-    class ioctx(object):
-        def __init__(self, *args, **kwargs):
-            pass
-
-        def close(self, *args, **kwargs):
-            pass
-
-    class Object(object):
-
-        def __init__(self, *args, **kwargs):
-            pass
-
-        def read(self, *args):
-            raise NotImplementedError()
-
-        def write(self, *args):
-            raise NotImplementedError()
-
-        def seek(self, *args):
-            raise NotImplementedError()
-
-    class Rados(object):
-
-        def __init__(self, *args, **kwargs):
-            pass
-
-        def connect(self, *args, **kwargs):
-            pass
-
-        def open_ioctx(self, *args, **kwargs):
-            return mock_rados.ioctx()
-
-        def shutdown(self, *args, **kwargs):
-            pass
-
-    class Error():
-        def __init__(self, *args, **kwargs):
-            pass
-
-
-class mock_rbd(object):
-
-    class ImageBusy(Exception):
-        def __init__(self, *args, **kwargs):
-            pass
-
-    class ImageNotFound(Exception):
-        def __init__(self, *args, **kwargs):
-            pass
-
-    class Image(object):
-
-        def __init__(self, *args, **kwargs):
-            pass
-
-        def create_snap(self, *args, **kwargs):
-            pass
-
-        def remove_snap(self, *args, **kwargs):
-            pass
-
-        def protect_snap(self, *args, **kwargs):
-            pass
-
-        def unprotect_snap(self, *args, **kwargs):
-            pass
-
-        def read(self, *args, **kwargs):
-            raise NotImplementedError()
-
-        def write(self, *args, **kwargs):
-            raise NotImplementedError()
-
-        def resize(self, *args, **kwargs):
-            raise NotImplementedError()
-
-        def discard(self, offset, length):
-            raise NotImplementedError()
-
-        def close(self):
-            pass
-
-        def list_snaps(self):
-            raise NotImplementedError()
-
-        def parent_info(self):
-            raise NotImplementedError()
-
-        def size(self):
-            raise NotImplementedError()
-
-    class RBD(object):
-
-        def __init__(self, *args, **kwargs):
-            pass
-
-        def create(self, *args, **kwargs):
-            pass
-
-        def remove(self, *args, **kwargs):
-            pass
-
-        def list(self, *args, **kwargs):
-            raise NotImplementedError()
-
-        def clone(self, *args, **kwargs):
-            raise NotImplementedError()