Coverage for manila/api/v2/share_snapshot_instance_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 ShareSnapshotInstanceExportLocationController(wsgi.Controller): 

27 

28 def __init__(self): 

29 self._view_builder_class = ( 

30 share_snapshot_export_locations.ViewBuilder) 

31 self.resource_name = 'share_snapshot_instance_export_location' 

32 super(ShareSnapshotInstanceExportLocationController, self).__init__() 

33 

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

35 @wsgi.Controller.authorize 

36 def index(self, req, snapshot_instance_id): 

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

38 instance = self._verify_snapshot_instance( 

39 context, snapshot_instance_id) 

40 export_locations = ( 

41 db_api.share_snapshot_instance_export_locations_get_all( 

42 context, instance['id'])) 

43 

44 return self._view_builder.list_export_locations(req, export_locations) 

45 

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

47 @wsgi.Controller.authorize 

48 def show(self, req, snapshot_instance_id, export_location_id): 

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

50 self._verify_snapshot_instance(context, snapshot_instance_id) 

51 export_location = db_api.share_snapshot_instance_export_location_get( 

52 context, export_location_id) 

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

54 

55 def _verify_snapshot_instance(self, context, snapshot_instance_id): 

56 try: 

57 snapshot_instance = db_api.share_snapshot_instance_get( 

58 context, snapshot_instance_id) 

59 share = db_api.share_get( 

60 context, snapshot_instance.share_instance['share_id']) 

61 if not share['is_public']: 61 ↛ 66line 61 didn't jump to line 66 because the condition on line 61 was always true

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

63 except exception.NotFound: 

64 msg = _("Snapshot instance '%s' not found.") % snapshot_instance_id 

65 raise exc.HTTPNotFound(explanation=msg) 

66 return snapshot_instance 

67 

68 

69def create_resource(): 

70 return wsgi.Resource(ShareSnapshotInstanceExportLocationController())