Coverage for manila/api/v2/share_snapshot_export_locations.py: 90%

1# Copyright (c) 2016 Hitachi Data Systems 

2# All Rights Reserved. 

3# 

4# Licensed under the Apache License, Version 2.0 (the "License"); you may 

5# not use this file except in compliance with the License. You may obtain 

6# a copy of the License at 

7# 

8# http://www.apache.org/licenses/LICENSE-2.0 

9# 

10# Unless required by applicable law or agreed to in writing, software 

11# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 

12# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 

13# License for the specific language governing permissions and limitations 

14# under the License. 

15 

16from webob import exc 

17 

18from manila.api.openstack import wsgi 

19from manila.api.views import share_snapshot_export_locations 

20from manila.db import api as db_api 

21from manila import exception 

22from manila.i18n import _ 

23from manila import policy 

24 

25 

26class ShareSnapshotExportLocationController(wsgi.Controller): 

27 

28 def __init__(self): 

29 self._view_builder_class = ( 

30 share_snapshot_export_locations.ViewBuilder) 

31 self.resource_name = 'share_snapshot_export_location' 

32 super(ShareSnapshotExportLocationController, self).__init__() 

33 

34 @wsgi.Controller.api_version('2.32') 

35 @wsgi.Controller.authorize 

36 def index(self, req, snapshot_id): 

37 context = req.environ['manila.context'] 

38 snapshot = self._verify_snapshot(context, snapshot_id) 

39 return self._view_builder.list_export_locations( 

40 req, snapshot['export_locations']) 

41 

42 @wsgi.Controller.api_version('2.32') 

43 @wsgi.Controller.authorize 

44 def show(self, req, snapshot_id, export_location_id): 

45 context = req.environ['manila.context'] 

46 self._verify_snapshot(context, snapshot_id) 

47 export_location = db_api.share_snapshot_instance_export_location_get( 

48 context, export_location_id) 

49 

50 return self._view_builder.detail_export_location(req, export_location) 

51 

52 def _verify_snapshot(self, context, snapshot_id): 

53 try: 

54 snapshot = db_api.share_snapshot_get(context, snapshot_id) 

55 share = db_api.share_get(context, snapshot['share_id']) 

56 if not share['is_public']: 56 ↛ 61line 56 didn't jump to line 61 because the condition on line 56 was always true

57 policy.check_policy(context, 'share', 'get', share) 

58 except exception.NotFound: 

59 msg = _("Snapshot '%s' not found.") % snapshot_id 

60 raise exc.HTTPNotFound(explanation=msg) 

61 return snapshot 

62 

63 

64def create_resource(): 

65 return wsgi.Resource(ShareSnapshotExportLocationController())