# Copyright 2012 NetApp. All rights reserved. # Copyright (c) 2015 Tom Barron. 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. """Unit tests for the Share API module.""" import copy import datetime import ddt import mock from oslo_config import cfg from oslo_utils import timeutils from oslo_utils import uuidutils from manila.common import constants from manila import context from manila.data import rpcapi as data_rpc from manila import db as db_api from manila.db.sqlalchemy import models from manila import exception from manila import policy from manila import quota from manila import share from manila.share import api as share_api from manila.share import share_types from manila import test from manila.tests import db_utils from manila.tests import fake_share as fakes from manila.tests import utils as test_utils from manila import utils CONF = cfg.CONF _FAKE_LIST_OF_ALL_SHARES = [ { 'name': 'foo', 'description': 'ds', 'status': constants.STATUS_AVAILABLE, 'project_id': 'fake_pid_1', 'share_server_id': 'fake_server_1', }, { 'name': 'bar', 'status': constants.STATUS_ERROR, 'project_id': 'fake_pid_2', 'share_server_id': 'fake_server_2', }, { 'name': 'foo1', 'description': 'ds1', 'status': constants.STATUS_AVAILABLE, 'project_id': 'fake_pid_2', 'share_server_id': 'fake_server_3', }, { 'name': 'bar', 'status': constants.STATUS_ERROR, 'project_id': 'fake_pid_2', 'share_server_id': 'fake_server_3', }, ] _FAKE_LIST_OF_ALL_SNAPSHOTS = [ { 'name': 'foo', 'status': constants.STATUS_AVAILABLE, 'project_id': 'fake_pid_1', 'share_id': 'fake_server_1', }, { 'name': 'bar', 'status': constants.STATUS_ERROR, 'project_id': 'fake_pid_2', 'share_id': 'fake_server_2', }, { 'name': 'foo', 'status': constants.STATUS_AVAILABLE, 'project_id': 'fake_pid_2', 'share_id': 'fake_share_id_3', }, { 'name': 'bar', 'status': constants.STATUS_ERROR, 'project_id': 'fake_pid_2', 'share_id': 'fake_share_id_3', }, ] @ddt.ddt class ShareAPITestCase(test.TestCase): def setUp(self): super(ShareAPITestCase, self).setUp() self.context = context.get_admin_context() self.scheduler_rpcapi = mock.Mock() self.share_rpcapi = mock.Mock() self.api = share.API() self.mock_object(self.api, 'scheduler_rpcapi', self.scheduler_rpcapi) self.mock_object(self.api, 'share_rpcapi', self.share_rpcapi) self.mock_object(quota.QUOTAS, 'reserve', lambda *args, **kwargs: None) self.dt_utc = datetime.datetime.utcnow() self.mock_object(timeutils, 'utcnow', mock.Mock(return_value=self.dt_utc)) self.mock_object(share_api.policy, 'check_policy') def _setup_create_mocks(self, protocol='nfs', **kwargs): share = db_utils.create_share( user_id=self.context.user_id, project_id=self.context.project_id, share_type_id=kwargs.pop('share_type_id', 'fake'), **kwargs ) share_data = { 'share_proto': protocol, 'size': 1, 'display_name': 'fakename', 'display_description': 'fakedesc', 'availability_zone': 'fakeaz' } self.mock_object(db_api, 'share_create', mock.Mock(return_value=share)) self.mock_object(self.api, 'create_instance') return share, share_data def _setup_create_instance_mocks(self): host = 'fake' share_type_id = "fake_share_type" share = db_utils.create_share( user_id=self.context.user_id, project_id=self.context.project_id, create_share_instance=False, ) share_instance = db_utils.create_share_instance( share_id=share['id'], share_type_id=share_type_id) share_type = {'fake': 'fake'} self.mock_object(db_api, 'share_instance_create', mock.Mock(return_value=share_instance)) self.mock_object(db_api, 'share_type_get', mock.Mock(return_value=share_type)) az_mock = mock.Mock() type(az_mock.return_value).id = mock.PropertyMock( return_value='fake_id') self.mock_object(db_api, 'availability_zone_get', az_mock) self.mock_object(self.api.share_rpcapi, 'create_share_instance') self.mock_object(self.api.scheduler_rpcapi, 'create_share_instance') return host, share, share_instance def _setup_create_from_snapshot_mocks(self, use_scheduler=True, host=None): CONF.set_default("use_scheduler_creating_share_from_snapshot", use_scheduler) share_type = fakes.fake_share_type() original_share = db_utils.create_share( user_id=self.context.user_id, project_id=self.context.project_id, status=constants.STATUS_AVAILABLE, host=host if host else 'fake', size=1, share_type_id=share_type['id'], ) snapshot = db_utils.create_snapshot( share_id=original_share['id'], status=constants.STATUS_AVAILABLE, size=1 ) share, share_data = self._setup_create_mocks( snapshot_id=snapshot['id'], share_type_id=share_type['id']) request_spec = { 'share_properties': share.to_dict(), 'share_proto': share['share_proto'], 'share_id': share['id'], 'share_type': None, 'snapshot_id': share['snapshot_id'], } self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(return_value='reservation')) self.mock_object(quota.QUOTAS, 'commit') self.mock_object( share_types, 'get_share_type', mock.Mock(return_value=share_type)) return snapshot, share, share_data, request_spec def _setup_delete_mocks(self, status, snapshots=None, **kwargs): if snapshots is None: snapshots = [] share = db_utils.create_share(status=status, **kwargs) self.mock_object(db_api, 'share_delete') self.mock_object(db_api, 'share_server_update') self.mock_object(db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=snapshots)) self.mock_object(self.api, 'delete_instance') return share def _setup_delete_share_instance_mocks(self, **kwargs): share = db_utils.create_share(**kwargs) self.mock_object(db_api, 'share_instance_update', mock.Mock(return_value=share.instance)) self.mock_object(self.api.share_rpcapi, 'delete_share_instance') self.mock_object(db_api, 'share_server_update') return share.instance def test_get_all_admin_no_filters(self): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) shares = self.api.get_all(ctx) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_1', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[0], shares) def test_get_all_admin_filter_by_all_tenants(self): ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) self.mock_object(db_api, 'share_get_all', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES)) shares = self.api.get_all(ctx, {'all_tenants': 1}) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', filters={}) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES, shares) def test_get_all_admin_filter_by_all_tenants_with_blank(self): ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) self.mock_object(db_api, 'share_get_all', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES)) shares = self.api.get_all(ctx, {'all_tenants': ''}) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', filters={}) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES, shares) def test_get_all_admin_filter_by_all_tenants_with_false(self): ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) shares = self.api.get_all(ctx, {'all_tenants': 'false'}) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_1', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[0], shares) def test_get_all_admin_filter_by_all_tenants_with_invaild_value(self): ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) self.mock_object(db_api, 'share_get_all') self.assertRaises( exception.InvalidInput, self.api.get_all, ctx, {'all_tenants': 'wonk'}) @ddt.data( ({'share_server_id': 'fake_share_server'}, 'list_by_share_server_id'), ({'host': 'fake_host'}, 'list_by_host'), ) @ddt.unpack def test_get_all_by_non_admin_using_admin_filter(self, filters, policy): def fake_policy_checker(*args, **kwargs): if policy == args[2] and not args[0].is_admin: raise exception.NotAuthorized ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) self.mock_object( share_api.policy, 'check_policy', mock.Mock(side_effect=fake_policy_checker)) self.assertRaises( exception.NotAuthorized, self.api.get_all, ctx, filters) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), mock.call(ctx, 'share', policy), ]) def test_get_all_admin_filter_by_share_server_and_all_tenants(self): # NOTE(vponomaryov): if share_server_id provided, 'all_tenants' opt # should not make any influence. ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=True) self.mock_object(db_api, 'share_get_all_by_share_server', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[2:])) self.mock_object(db_api, 'share_get_all') self.mock_object(db_api, 'share_get_all_by_project') shares = self.api.get_all( ctx, {'share_server_id': 'fake_server_3', 'all_tenants': 1}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), mock.call(ctx, 'share', 'list_by_share_server_id'), ]) db_api.share_get_all_by_share_server.assert_called_once_with( ctx, 'fake_server_3', sort_dir='desc', sort_key='created_at', filters={}, ) db_api.share_get_all_by_project.assert_has_calls([]) db_api.share_get_all.assert_has_calls([]) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[2:], shares) def test_get_all_admin_filter_by_name(self): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'name': 'bar'}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1::2], shares) @ddt.data(({'name': 'fo'}, 0), ({'description': 'd'}, 0), ({'name': 'foo', 'description': 'd'}, 0), ({'name': 'foo'}, 1), ({'description': 'ds'}, 1), ({'name~': 'foo', 'description~': 'ds'}, 2), ({'name': 'foo', 'description~': 'ds'}, 1), ({'name~': 'foo', 'description': 'ds'}, 1)) @ddt.unpack def test_get_all_admin_filter_by_name_and_description( self, search_opts, get_share_number): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES)) shares = self.api.get_all(ctx, search_opts) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) self.assertEqual(get_share_number, len(shares)) if get_share_number == 2: self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[0::2], shares) elif get_share_number == 1: self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[:1], shares) @ddt.data('id', 'path') def test_get_all_admin_filter_by_export_location(self, type): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'export_location_' + type: 'test'}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={'export_location_' + type: 'test'}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1:], shares) def test_get_all_admin_filter_by_name_and_all_tenants(self): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES)) shares = self.api.get_all(ctx, {'name': 'foo', 'all_tenants': 1}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', filters={}) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[:1], shares) def test_get_all_admin_filter_by_status(self): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'status': constants.STATUS_AVAILABLE}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[2::4], shares) def test_get_all_admin_filter_by_status_and_all_tenants(self): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=True) self.mock_object(db_api, 'share_get_all', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES)) shares = self.api.get_all( ctx, {'status': constants.STATUS_ERROR, 'all_tenants': 1}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', filters={}) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1::2], shares) def test_get_all_non_admin_filter_by_all_tenants(self): # Expected share list only by project of non-admin user ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=False) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'all_tenants': 1}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1:], shares) def test_get_all_non_admin_with_name_and_status_filters(self): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=False) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all( ctx, {'name': 'bar', 'status': constants.STATUS_ERROR}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) # two items expected, one filtered self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1::2], shares) # one item expected, two filtered shares = self.api.get_all( ctx, {'name': 'foo1', 'status': constants.STATUS_AVAILABLE}) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[2::4], shares) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_has_calls([ mock.call(ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False), mock.call(ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False), ]) @ddt.data('True', 'true', '1', 'yes', 'y', 'on', 't', True) def test_get_all_non_admin_public(self, is_public): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=False) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock( return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'is_public': is_public}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=True ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1:], shares) @ddt.data('False', 'false', '0', 'no', 'n', 'off', 'f', False) def test_get_all_non_admin_not_public(self, is_public): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=False) self.mock_object(db_api, 'share_get_all_by_project', mock.Mock( return_value=_FAKE_LIST_OF_ALL_SHARES[1:])) shares = self.api.get_all(ctx, {'is_public': is_public}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_2', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[1:], shares) @ddt.data('truefoo', 'bartrue') def test_get_all_invalid_public_value(self, is_public): ctx = context.RequestContext('fake_uid', 'fake_pid_2', is_admin=False) self.assertRaises(ValueError, self.api.get_all, ctx, {'is_public': is_public}) share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), ]) def test_get_all_with_sorting_valid(self): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) shares = self.api.get_all(ctx, sort_key='status', sort_dir='asc') share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='asc', sort_key='status', project_id='fake_pid_1', filters={}, is_public=False ) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[0], shares) def test_get_all_sort_key_invalid(self): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) self.assertRaises( exception.InvalidInput, self.api.get_all, ctx, sort_key=1, ) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') def test_get_all_sort_dir_invalid(self): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) self.assertRaises( exception.InvalidInput, self.api.get_all, ctx, sort_dir=1, ) share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') def _get_all_filter_metadata_or_extra_specs_valid(self, key): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) search_opts = {key: {'foo1': 'bar1', 'foo2': 'bar2'}} shares = self.api.get_all(ctx, search_opts=search_opts.copy()) if key == 'extra_specs': share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), mock.call(ctx, 'share_types_extra_spec', 'index'), ]) else: share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') db_api.share_get_all_by_project.assert_called_once_with( ctx, sort_dir='desc', sort_key='created_at', project_id='fake_pid_1', filters=search_opts, is_public=False) self.assertEqual(_FAKE_LIST_OF_ALL_SHARES[0], shares) def test_get_all_filter_by_metadata(self): self._get_all_filter_metadata_or_extra_specs_valid(key='metadata') def test_get_all_filter_by_extra_specs(self): self._get_all_filter_metadata_or_extra_specs_valid(key='extra_specs') def _get_all_filter_metadata_or_extra_specs_invalid(self, key): self.mock_object(db_api, 'share_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SHARES[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) search_opts = {key: "{'foo': 'bar'}"} self.assertRaises(exception.InvalidInput, self.api.get_all, ctx, search_opts=search_opts) if key == 'extra_specs': share_api.policy.check_policy.assert_has_calls([ mock.call(ctx, 'share', 'get_all'), mock.call(ctx, 'share_types_extra_spec', 'index'), ]) else: share_api.policy.check_policy.assert_called_once_with( ctx, 'share', 'get_all') def test_get_all_filter_by_invalid_metadata(self): self._get_all_filter_metadata_or_extra_specs_invalid(key='metadata') def test_get_all_filter_by_invalid_extra_specs(self): self._get_all_filter_metadata_or_extra_specs_invalid(key='extra_specs') @ddt.data(True, False) def test_create_public_and_private_share(self, is_public): share, share_data = self._setup_create_mocks(is_public=is_public) az = share_data.pop('availability_zone') self.api.create( self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'], availability_zone=az ) share['status'] = constants.STATUS_CREATING share['host'] = None self.assertSubDictMatch(share_data, db_api.share_create.call_args[0][1]) @ddt.data( {}, { constants.ExtraSpecs.SNAPSHOT_SUPPORT: True, }, { constants.ExtraSpecs.SNAPSHOT_SUPPORT: False, constants.ExtraSpecs.CREATE_SHARE_FROM_SNAPSHOT_SUPPORT: False, }, { constants.ExtraSpecs.SNAPSHOT_SUPPORT: True, constants.ExtraSpecs.CREATE_SHARE_FROM_SNAPSHOT_SUPPORT: False, }, { constants.ExtraSpecs.SNAPSHOT_SUPPORT: True, constants.ExtraSpecs.CREATE_SHARE_FROM_SNAPSHOT_SUPPORT: True, } ) def test_create_default_snapshot_semantics(self, extra_specs): share, share_data = self._setup_create_mocks(is_public=False) az = share_data.pop('availability_zone') share_type = fakes.fake_share_type(extra_specs=extra_specs) self.api.create( self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'], availability_zone=az, share_type=share_type ) share['status'] = constants.STATUS_CREATING share['host'] = None share_data.update(extra_specs) if extra_specs.get('snapshot_support') is None: share_data['snapshot_support'] = False if extra_specs.get('create_share_from_snapshot_support') is None: share_data['create_share_from_snapshot_support'] = False self.assertSubDictMatch(share_data, db_api.share_create.call_args[0][1]) @ddt.data(*constants.SUPPORTED_SHARE_PROTOCOLS) def test_create_share_valid_protocol(self, proto): share, share_data = self._setup_create_mocks(protocol=proto) az = share_data.pop('availability_zone') all_protos = ','.join( proto for proto in constants.SUPPORTED_SHARE_PROTOCOLS) data = dict(DEFAULT=dict(enabled_share_protocols=all_protos)) with test_utils.create_temp_config_with_opts(data): self.api.create( self.context, proto, share_data['size'], share_data['display_name'], share_data['display_description'], availability_zone=az) share['status'] = constants.STATUS_CREATING share['host'] = None self.assertSubDictMatch(share_data, db_api.share_create.call_args[0][1]) @ddt.data( {'get_all_azs_return': [], 'subnet_by_az_side_effect': []}, {'get_all_azs_return': [{'name': 'az1', 'id': 'az_id_1'}], 'subnet_by_az_side_effect': [None]}, {'get_all_azs_return': [{'name': 'az1', 'id': 'az_id_1'}], 'subnet_by_az_side_effect': ['fake_sns_1']}, {'get_all_azs_return': [{'name': 'az1', 'id': 'az_id_1'}, {'name': 'az2', 'id': 'az_id_2'}], 'subnet_by_az_side_effect': [None, 'fake_sns_2']} ) @ddt.unpack def test__get_all_availability_zones_with_subnets( self, get_all_azs_return, subnet_by_az_side_effect): fake_share_network_id = 'fake_sn_id' self.mock_object(db_api, 'availability_zone_get_all', mock.Mock(return_value=get_all_azs_return)) self.mock_object(db_api, 'share_network_subnet_get_by_availability_zone_id', mock.Mock(side_effect=subnet_by_az_side_effect)) expected_az_names = [] expected_get_az_calls = [] for index, value in enumerate(get_all_azs_return): expected_get_az_calls.append(mock.call( self.context, share_network_id=fake_share_network_id, availability_zone_id=value['id'])) if subnet_by_az_side_effect[index] is not None: expected_az_names.append(value['name']) get_all_subnets = self.api._get_all_availability_zones_with_subnets compatible_azs = get_all_subnets(self.context, fake_share_network_id) db_api.availability_zone_get_all.assert_called_once_with( self.context) db_get_azs_with_subnet = ( db_api.share_network_subnet_get_by_availability_zone_id) db_get_azs_with_subnet.assert_has_calls(expected_get_az_calls) self.assertEqual(expected_az_names, compatible_azs) @ddt.data( {'availability_zones': None, 'azs_with_subnet': ['fake_az_1']}, {'availability_zones': ['fake_az_2'], 'azs_with_subnet': ['fake_az_2']}, {'availability_zones': ['fake_az_1', 'faze_az_2', 'fake_az_3'], 'azs_with_subnet': ['fake_az_3']} ) @ddt.unpack def test_create_share_with_subnets(self, availability_zones, azs_with_subnet): share, share_data = self._setup_create_mocks() reservation = 'fake' self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(return_value=reservation)) self.mock_object(self.api, '_get_all_availability_zones_with_subnets', mock.Mock(return_value=azs_with_subnet)) self.mock_object(quota.QUOTAS, 'commit') self.mock_object(self.api, 'create_instance') self.mock_object(db_api, 'share_get') fake_share_network_id = 'fake_sn_id' if availability_zones: expected_azs = ( [az for az in availability_zones if az in azs_with_subnet]) else: expected_azs = azs_with_subnet self.api.create( self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'], share_network_id=fake_share_network_id, availability_zones=availability_zones) share['status'] = constants.STATUS_CREATING share['host'] = None quota.QUOTAS.reserve.assert_called_once() get_all_azs_sns = self.api._get_all_availability_zones_with_subnets get_all_azs_sns.assert_called_once_with( self.context, fake_share_network_id) quota.QUOTAS.commit.assert_called_once() self.api.create_instance.assert_called_once_with( self.context, share, share_network_id=fake_share_network_id, host=None, availability_zone=None, share_group=None, share_group_snapshot_member=None, share_type_id=None, availability_zones=expected_azs ) db_api.share_get.assert_called_once() @ddt.data( {'availability_zones': None, 'azs_with_subnet': []}, {'availability_zones': ['fake_az_1'], 'azs_with_subnet': ['fake_az_2']} ) @ddt.unpack def test_create_share_with_subnets_invalid_azs(self, availability_zones, azs_with_subnet): share, share_data = self._setup_create_mocks() reservation = 'fake' self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(return_value=reservation)) self.mock_object(self.api, '_get_all_availability_zones_with_subnets', mock.Mock(return_value=azs_with_subnet)) self.mock_object(quota.QUOTAS, 'commit') self.mock_object(self.api, 'create_instance') self.mock_object(db_api, 'share_get') fake_share_network_id = 'fake_sn_id' self.assertRaises( exception.InvalidInput, self.api.create, self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'], share_network_id=fake_share_network_id, availability_zones=availability_zones) quota.QUOTAS.reserve.assert_called_once() get_all_azs_sns = self.api._get_all_availability_zones_with_subnets get_all_azs_sns.assert_called_once_with( self.context, fake_share_network_id) @ddt.data( None, '', 'fake', 'nfsfake', 'cifsfake', 'glusterfsfake', 'hdfsfake') def test_create_share_invalid_protocol(self, proto): share, share_data = self._setup_create_mocks(protocol=proto) all_protos = ','.join( proto for proto in constants.SUPPORTED_SHARE_PROTOCOLS) data = dict(DEFAULT=dict(enabled_share_protocols=all_protos)) with test_utils.create_temp_config_with_opts(data): self.assertRaises( exception.InvalidInput, self.api.create, self.context, proto, share_data['size'], share_data['display_name'], share_data['display_description']) @ddt.data({'overs': {'gigabytes': 'fake'}, 'expected_exception': exception.ShareSizeExceedsAvailableQuota}, {'overs': {'shares': 'fake'}, 'expected_exception': exception.ShareLimitExceeded}) @ddt.unpack def test_create_share_over_quota(self, overs, expected_exception): share, share_data = self._setup_create_mocks() usages = {'gigabytes': {'reserved': 5, 'in_use': 5}, 'shares': {'reserved': 10, 'in_use': 10}} quotas = {'gigabytes': 5, 'shares': 10} exc = exception.OverQuota(overs=overs, usages=usages, quotas=quotas) self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(side_effect=exc)) self.assertRaises( expected_exception, self.api.create, self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'] ) quota.QUOTAS.reserve.assert_called_once_with( self.context, share_type_id=None, shares=1, gigabytes=share_data['size']) @ddt.data(exception.QuotaError, exception.InvalidShare) def test_create_share_error_on_quota_commit(self, expected_exception): share, share_data = self._setup_create_mocks() reservation = 'fake' self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(return_value=reservation)) self.mock_object(quota.QUOTAS, 'commit', mock.Mock(side_effect=expected_exception('fake'))) self.mock_object(quota.QUOTAS, 'rollback') self.mock_object(db_api, 'share_delete') self.assertRaises( expected_exception, self.api.create, self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'] ) quota.QUOTAS.rollback.assert_called_once_with( self.context, reservation, share_type_id=None) db_api.share_delete.assert_called_once_with(self.context, share['id']) def test_create_share_instance_with_host_and_az(self): host, share, share_instance = self._setup_create_instance_mocks() self.api.create_instance(self.context, share, host=host, availability_zone='fake', share_type_id='fake_share_type') db_api.share_instance_create.assert_called_once_with( self.context, share['id'], { 'share_network_id': None, 'status': constants.STATUS_CREATING, 'scheduled_at': self.dt_utc, 'host': host, 'availability_zone_id': 'fake_id', 'share_type_id': 'fake_share_type', 'cast_rules_to_readonly': False, } ) db_api.share_type_get.assert_called_once_with( self.context, share_instance['share_type_id']) self.api.share_rpcapi.create_share_instance.assert_called_once_with( self.context, share_instance, host, request_spec=mock.ANY, filter_properties={}, snapshot_id=share['snapshot_id'], ) self.assertFalse( self.api.scheduler_rpcapi.create_share_instance.called) def test_create_share_instance_without_host(self): _, share, share_instance = self._setup_create_instance_mocks() self.api.create_instance(self.context, share) (self.api.scheduler_rpcapi.create_share_instance. assert_called_once_with( self.context, request_spec=mock.ANY, filter_properties={})) self.assertFalse(self.api.share_rpcapi.create_share_instance.called) def test_create_instance_share_group_snapshot_member(self): fake_req_spec = { 'share_properties': 'fake_share_properties', 'share_instance_properties': 'fake_share_instance_properties', } share = fakes.fake_share() member_info = { 'host': 'host', 'share_network_id': 'share_network_id', 'share_server_id': 'share_server_id', } fake_instance = fakes.fake_share_instance( share_id=share['id'], **member_info) sg_snap_member = {'share_instance': fake_instance} self.mock_policy_check = self.mock_object( policy, 'check_policy', mock.Mock(return_value=True)) mock_share_rpcapi_call = self.mock_object(self.share_rpcapi, 'create_share_instance') mock_scheduler_rpcapi_call = self.mock_object(self.scheduler_rpcapi, 'create_share_instance') mock_db_share_instance_update = self.mock_object( db_api, 'share_instance_update') self.mock_object( share_api.API, 'create_share_instance_and_get_request_spec', mock.Mock(return_value=(fake_req_spec, fake_instance))) retval = self.api.create_instance( self.context, fakes.fake_share(), share_group_snapshot_member=sg_snap_member) self.assertIsNone(retval) mock_db_share_instance_update.assert_called_once_with( self.context, fake_instance['id'], member_info) self.assertFalse(mock_scheduler_rpcapi_call.called) self.assertFalse(mock_share_rpcapi_call.called) def test_get_share_attributes_from_share_type(self): share_type = { 'extra_specs': { 'snapshot_support': True, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'replication_type': 'dr', } } result = self.api.get_share_attributes_from_share_type(share_type) self.assertEqual(share_type['extra_specs'], result) @ddt.data({}, {'extra_specs': {}}, None) def test_get_share_attributes_from_share_type_defaults(self, share_type): result = self.api.get_share_attributes_from_share_type(share_type) expected = { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'replication_type': None, } self.assertEqual(expected, result) @ddt.data({'extra_specs': {'snapshot_support': 'fake'}}, {'extra_specs': {'create_share_from_snapshot_support': 'fake'}}) def test_get_share_attributes_from_share_type_invalid(self, share_type): self.assertRaises(exception.InvalidExtraSpec, self.api.get_share_attributes_from_share_type, share_type) @ddt.data( {'replication_type': 'dr', 'dhss': False, 'share_server_id': None}, {'replication_type': 'readable', 'dhss': False, 'share_server_id': None}, {'replication_type': None, 'dhss': False, 'share_server_id': None}, {'replication_type': None, 'dhss': True, 'share_server_id': 'fake'} ) @ddt.unpack def test_manage_new(self, replication_type, dhss, share_server_id): share_data = { 'host': 'fake', 'export_location': 'fake', 'share_proto': 'fake', 'share_type_id': 'fake', } if dhss: share_data['share_server_id'] = share_server_id driver_options = {} date = datetime.datetime(1, 1, 1, 1, 1, 1) timeutils.utcnow.return_value = date fake_subnet = db_utils.create_share_network_subnet( share_network_id='fake') share_server = db_utils.create_share_server( status=constants.STATUS_ACTIVE, id=share_server_id, share_network_subnet_id=fake_subnet['id']) fake_share_data = { 'id': 'fakeid', 'status': constants.STATUS_CREATING, } fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'replication_type': replication_type, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': dhss, }, } share = db_api.share_create(self.context, fake_share_data) self.mock_object(self.scheduler_rpcapi, 'manage_share') self.mock_object(db_api, 'share_create', mock.Mock(return_value=share)) self.mock_object(db_api, 'share_export_locations_update') self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.mock_object(db_api, 'share_server_get', mock.Mock(return_value=share_server)) self.mock_object(db_api, 'share_network_subnet_get', mock.Mock(return_value=fake_subnet)) self.mock_object(self.api, 'get_all', mock.Mock(return_value=[])) self.api.manage(self.context, copy.deepcopy(share_data), driver_options) share_data.update({ 'user_id': self.context.user_id, 'project_id': self.context.project_id, 'status': constants.STATUS_MANAGING, 'scheduled_at': date, 'snapshot_support': fake_type['extra_specs']['snapshot_support'], 'create_share_from_snapshot_support': fake_type['extra_specs']['create_share_from_snapshot_support'], 'revert_to_snapshot_support': fake_type['extra_specs']['revert_to_snapshot_support'], 'mount_snapshot_support': fake_type['extra_specs']['mount_snapshot_support'], 'replication_type': replication_type, }) expected_request_spec = self._get_request_spec_dict( share, fake_type, size=0, share_proto=share_data['share_proto'], host=share_data['host']) if dhss: share_data.update({ 'share_network_id': fake_subnet['share_network_id']}) export_location = share_data.pop('export_location') self.api.get_all.assert_called_once_with(self.context, mock.ANY) db_api.share_create.assert_called_once_with(self.context, share_data) db_api.share_get.assert_called_once_with(self.context, share['id']) db_api.share_export_locations_update.assert_called_once_with( self.context, share.instance['id'], export_location ) self.scheduler_rpcapi.manage_share.assert_called_once_with( self.context, share['id'], driver_options, expected_request_spec) if dhss: db_api.share_server_get.assert_called_once_with( self.context, share_data['share_server_id']) db_api.share_network_subnet_get.assert_called_once_with( self.context, share_server['share_network_subnet_id']) @ddt.data((True, exception.InvalidInput, True), (True, exception.InvalidInput, False), (False, exception.InvalidInput, True), (True, exception.InvalidInput, True)) @ddt.unpack def test_manage_new_dhss_true_and_false(self, dhss, exception_type, has_share_server_id): share_data = { 'host': 'fake', 'export_location': 'fake', 'share_proto': 'fake', 'share_type_id': 'fake', } if has_share_server_id: share_data['share_server_id'] = 'fake' driver_options = {} date = datetime.datetime(1, 1, 1, 1, 1, 1) timeutils.utcnow.return_value = date fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': dhss, }, } self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.mock_object(self.api, 'get_all', mock.Mock(return_value=[])) self.assertRaises(exception_type, self.api.manage, self.context, share_data=share_data, driver_options=driver_options ) share_types.get_share_type.assert_called_once_with( self.context, share_data['share_type_id'] ) self.api.get_all.assert_called_once_with( self.context, { 'host': share_data['host'], 'export_location': share_data['export_location'], 'share_proto': share_data['share_proto'], 'share_type_id': share_data['share_type_id'] } ) def test_manage_new_share_server_not_found(self): share_data = { 'host': 'fake', 'export_location': 'fake', 'share_proto': 'fake', 'share_type_id': 'fake', 'share_server_id': 'fake' } driver_options = {} date = datetime.datetime(1, 1, 1, 1, 1, 1) timeutils.utcnow.return_value = date fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'replication_type': 'dr', 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': True, }, } self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.mock_object(self.api, 'get_all', mock.Mock(return_value=[])) self.assertRaises(exception.InvalidInput, self.api.manage, self.context, share_data=share_data, driver_options=driver_options ) share_types.get_share_type.assert_called_once_with( self.context, share_data['share_type_id'] ) self.api.get_all.assert_called_once_with( self.context, { 'host': share_data['host'], 'export_location': share_data['export_location'], 'share_proto': share_data['share_proto'], 'share_type_id': share_data['share_type_id'] } ) def test_manage_new_share_server_not_active(self): share_data = { 'host': 'fake', 'export_location': 'fake', 'share_proto': 'fake', 'share_type_id': 'fake', 'share_server_id': 'fake' } fake_share_data = { 'id': 'fakeid', 'status': constants.STATUS_ERROR, } driver_options = {} date = datetime.datetime(1, 1, 1, 1, 1, 1) timeutils.utcnow.return_value = date fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'replication_type': 'dr', 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': True, }, } share = db_api.share_create(self.context, fake_share_data) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.mock_object(self.api, 'get_all', mock.Mock(return_value=[])) self.mock_object(db_api, 'share_server_get', mock.Mock(return_value=share)) self.assertRaises(exception.InvalidShareServer, self.api.manage, self.context, share_data=share_data, driver_options=driver_options ) share_types.get_share_type.assert_called_once_with( self.context, share_data['share_type_id'] ) self.api.get_all.assert_called_once_with( self.context, { 'host': share_data['host'], 'export_location': share_data['export_location'], 'share_proto': share_data['share_proto'], 'share_type_id': share_data['share_type_id'] } ) db_api.share_server_get.assert_called_once_with( self.context, share_data['share_server_id'] ) @ddt.data(constants.STATUS_MANAGE_ERROR, constants.STATUS_AVAILABLE) def test_manage_duplicate(self, status): share_data = { 'host': 'fake', 'export_location': 'fake', 'share_proto': 'fake', 'share_type_id': 'fake', } driver_options = {} fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'driver_handles_share_servers': False, }, } shares = [{'id': 'fake', 'status': status}] self.mock_object(self.api, 'get_all', mock.Mock(return_value=shares)) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.assertRaises(exception.InvalidShare, self.api.manage, self.context, share_data, driver_options) def _get_request_spec_dict(self, share, share_type, **kwargs): if share is None: share = {'instance': {}} share_instance = share['instance'] share_properties = { 'size': kwargs.get('size', share.get('size')), 'user_id': kwargs.get('user_id', share.get('user_id')), 'project_id': kwargs.get('project_id', share.get('project_id')), 'snapshot_support': kwargs.get( 'snapshot_support', share_type['extra_specs']['snapshot_support']), 'create_share_from_snapshot_support': kwargs.get( 'create_share_from_snapshot_support', share_type['extra_specs'].get( 'create_share_from_snapshot_support')), 'revert_to_snapshot_support': kwargs.get( 'revert_to_snapshot_support', share_type['extra_specs'].get('revert_to_snapshot_support')), 'mount_snapshot_support': kwargs.get( 'mount_snapshot_support', share_type['extra_specs'].get('mount_snapshot_support')), 'share_proto': kwargs.get('share_proto', share.get('share_proto')), 'share_type_id': share_type['id'], 'is_public': kwargs.get('is_public', share.get('is_public')), 'share_group_id': kwargs.get( 'share_group_id', share.get('share_group_id')), 'source_share_group_snapshot_member_id': kwargs.get( 'source_share_group_snapshot_member_id', share.get('source_share_group_snapshot_member_id')), 'snapshot_id': kwargs.get('snapshot_id', share.get('snapshot_id')), } share_instance_properties = { 'availability_zone_id': kwargs.get( 'availability_zone_id', share_instance.get('availability_zone_id')), 'share_network_id': kwargs.get( 'share_network_id', share_instance.get('share_network_id')), 'share_server_id': kwargs.get( 'share_server_id', share_instance.get('share_server_id')), 'share_id': kwargs.get('share_id', share_instance.get('share_id')), 'host': kwargs.get('host', share_instance.get('host')), 'status': kwargs.get('status', share_instance.get('status')), } request_spec = { 'share_properties': share_properties, 'share_instance_properties': share_instance_properties, 'share_type': share_type, 'share_id': share.get('id'), } return request_spec def test_unmanage(self): share = db_utils.create_share( id='fakeid', host='fake', size='1', status=constants.STATUS_AVAILABLE, user_id=self.context.user_id, project_id=self.context.project_id, task_state=None) self.mock_object(db_api, 'share_update', mock.Mock()) self.api.unmanage(self.context, share) self.share_rpcapi.unmanage_share.assert_called_once_with( self.context, mock.ANY) db_api.share_update.assert_called_once_with( mock.ANY, share['id'], mock.ANY) def test_unmanage_task_state_busy(self): share = db_utils.create_share( id='fakeid', host='fake', size='1', status=constants.STATUS_AVAILABLE, user_id=self.context.user_id, project_id=self.context.project_id, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) self.assertRaises(exception.ShareBusyException, self.api.unmanage, self.context, share) @mock.patch.object(quota.QUOTAS, 'reserve', mock.Mock(return_value='reservation')) @mock.patch.object(quota.QUOTAS, 'commit', mock.Mock()) def test_create_snapshot(self): snapshot = db_utils.create_snapshot( with_share=True, status=constants.STATUS_CREATING, size=1) share = snapshot['share'] fake_name = 'fakename' fake_desc = 'fakedesc' options = { 'share_id': share['id'], 'user_id': self.context.user_id, 'project_id': self.context.project_id, 'status': constants.STATUS_CREATING, 'progress': '0%', 'share_size': share['size'], 'size': 1, 'display_name': fake_name, 'display_description': fake_desc, 'share_proto': share['share_proto'], } with mock.patch.object(db_api, 'share_snapshot_create', mock.Mock(return_value=snapshot)): self.api.create_snapshot(self.context, share, fake_name, fake_desc) share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'create_snapshot', share) quota.QUOTAS.reserve.assert_called_once_with( self.context, share_type_id=None, snapshot_gigabytes=1, snapshots=1) quota.QUOTAS.commit.assert_called_once_with( self.context, 'reservation', share_type_id=None) db_api.share_snapshot_create.assert_called_once_with( self.context, options) def test_create_snapshot_space_quota_exceeded(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False, status='available') usages = {'snapshot_gigabytes': {'reserved': 10, 'in_use': 0}} quotas = {'snapshot_gigabytes': 10} side_effect = exception.OverQuota( overs='snapshot_gigabytes', usages=usages, quotas=quotas) self.mock_object( quota.QUOTAS, 'reserve', mock.Mock(side_effect=side_effect)) mock_snap_create = self.mock_object(db_api, 'share_snapshot_create') self.assertRaises(exception.SnapshotSizeExceedsAvailableQuota, self.api.create_snapshot, self.context, share, 'fake_name', 'fake_description') mock_snap_create.assert_not_called() def test_create_snapshot_count_quota_exceeded(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False, status='available') usages = {'snapshots': {'reserved': 10, 'in_use': 0}} quotas = {'snapshots': 10} side_effect = exception.OverQuota( overs='snapshots', usages=usages, quotas=quotas) self.mock_object( quota.QUOTAS, 'reserve', mock.Mock(side_effect=side_effect)) mock_snap_create = self.mock_object(db_api, 'share_snapshot_create') self.assertRaises(exception.SnapshotLimitExceeded, self.api.create_snapshot, self.context, share, 'fake_name', 'fake_description') mock_snap_create.assert_not_called() def test_manage_snapshot_share_not_found(self): snapshot = fakes.fake_snapshot(share_id='fake_share', as_primitive=True) mock_share_get_call = self.mock_object( db_api, 'share_get', mock.Mock(side_effect=exception.NotFound)) mock_db_snapshot_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share') self.assertRaises(exception.ShareNotFound, self.api.manage_snapshot, self.context, snapshot, {}) self.assertFalse(mock_db_snapshot_call.called) mock_share_get_call.assert_called_once_with( self.context, snapshot['share_id']) def test_manage_snapshot_share_has_replicas(self): share_ref = fakes.fake_share( has_replicas=True, status=constants.STATUS_AVAILABLE) self.mock_object( db_api, 'share_get', mock.Mock(return_value=share_ref)) snapshot = fakes.fake_snapshot(create_instance=True, as_primitive=True) mock_db_snapshot_get_all_for_share_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share') self.assertRaises(exception.InvalidShare, self.api.manage_snapshot, context, snapshot, {}) self.assertFalse(mock_db_snapshot_get_all_for_share_call.called) def test_manage_snapshot_already_managed(self): share_ref = fakes.fake_share( has_replicas=False, status=constants.STATUS_AVAILABLE) snapshot = fakes.fake_snapshot(create_instance=True, as_primitive=True) self.mock_object( db_api, 'share_get', mock.Mock(return_value=share_ref)) mock_db_snapshot_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share', mock.Mock( return_value=[snapshot])) mock_db_snapshot_create_call = self.mock_object( db_api, 'share_snapshot_create') self.assertRaises(exception.ManageInvalidShareSnapshot, self.api.manage_snapshot, self.context, snapshot, {}) mock_db_snapshot_call.assert_called_once_with( self.context, snapshot['share_id']) self.assertFalse(mock_db_snapshot_create_call.called) def test_manage_snapshot(self): share_ref = fakes.fake_share( has_replicas=False, status=constants.STATUS_AVAILABLE, host='fake_host') existing_snapshot = fakes.fake_snapshot( create_instance=True, share_id=share_ref['id']) self.mock_object(db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=[existing_snapshot])) snapshot_data = { 'share_id': share_ref['id'], 'provider_location': 'someproviderlocation', } expected_snapshot_data = { 'user_id': self.context.user_id, 'project_id': self.context.project_id, 'status': constants.STATUS_MANAGING, 'share_size': share_ref['size'], 'progress': '0%', 'share_proto': share_ref['share_proto'], } expected_snapshot_data.update(**snapshot_data) snapshot = fakes.fake_snapshot( create_instance=True, **expected_snapshot_data) self.mock_object( db_api, 'share_get', mock.Mock(return_value=share_ref)) mock_db_snapshot_create_call = self.mock_object( db_api, 'share_snapshot_create', mock.Mock(return_value=snapshot)) mock_rpc_call = self.mock_object(self.share_rpcapi, 'manage_snapshot', mock.Mock(return_value=snapshot)) new_snap = self.api.manage_snapshot( self.context, snapshot_data, {}) self.assertEqual(new_snap, snapshot) mock_db_snapshot_create_call.assert_called_once_with( self.context, expected_snapshot_data) mock_rpc_call.assert_called_once_with( self.context, snapshot, share_ref['host'], {}) def test_manage_share_server(self): """Tests manage share server""" host = 'fake_host' fake_share_network = { 'id': 'fake_net_id' } fake_share_net_subnet = { 'id': 'fake_subnet_id', 'share_network_id': fake_share_network['id'] } identifier = 'fake_identifier' values = { 'host': host, 'share_network_subnet_id': fake_share_net_subnet['id'], 'status': constants.STATUS_MANAGING, 'is_auto_deletable': False, 'identifier': identifier, } server_managing = { 'id': 'fake_server_id', 'status': constants.STATUS_MANAGING, 'host': host, 'share_network_subnet_id': fake_share_net_subnet['id'], 'is_auto_deletable': False, 'identifier': identifier, } mock_share_server_search = self.mock_object( db_api, 'share_server_search_by_identifier', mock.Mock(side_effect=exception.ShareServerNotFound('fake'))) mock_share_server_get = self.mock_object( db_api, 'share_server_get', mock.Mock( return_value=server_managing) ) mock_share_server_create = self.mock_object( db_api, 'share_server_create', mock.Mock(return_value=server_managing) ) result = self.api.manage_share_server( self.context, 'fake_identifier', host, fake_share_net_subnet, {'opt1': 'val1', 'opt2': 'val2'} ) mock_share_server_create.assert_called_once_with( self.context, values) mock_share_server_get.assert_called_once_with( self.context, 'fake_server_id') mock_share_server_search.assert_called_once_with( self.context, 'fake_identifier') result_dict = { 'host': result['host'], 'share_network_subnet_id': result['share_network_subnet_id'], 'status': result['status'], 'is_auto_deletable': result['is_auto_deletable'], 'identifier': result['identifier'], } self.assertEqual(values, result_dict) def test_manage_share_server_invalid(self): server = {'identifier': 'fake_server'} mock_share_server_search = self.mock_object( db_api, 'share_server_search_by_identifier', mock.Mock(return_value=[server])) self.assertRaises( exception.InvalidInput, self.api.manage_share_server, self.context, 'invalid_identifier', 'fake_host', 'fake_share_net', {}) mock_share_server_search.assert_called_once_with( self.context, 'invalid_identifier') def test_unmanage_snapshot(self): fake_host = 'fake_host' snapshot_data = { 'status': constants.STATUS_UNMANAGING, 'terminated_at': timeutils.utcnow(), } snapshot = fakes.fake_snapshot( create_instance=True, share_instance_id='id2', **snapshot_data) mock_db_snap_update_call = self.mock_object( db_api, 'share_snapshot_update', mock.Mock(return_value=snapshot)) mock_rpc_call = self.mock_object( self.share_rpcapi, 'unmanage_snapshot') retval = self.api.unmanage_snapshot( self.context, snapshot, fake_host) self.assertIsNone(retval) mock_db_snap_update_call.assert_called_once_with( self.context, snapshot['id'], snapshot_data) mock_rpc_call.assert_called_once_with( self.context, snapshot, fake_host) def test_unmanage_share_server(self): shr1 = {} share_server = db_utils.create_share_server(**shr1) update_data = {'status': constants.STATUS_UNMANAGING, 'terminated_at': timeutils.utcnow()} mock_share_instances_get_all = self.mock_object( db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value={})) mock_share_group_get_all = self.mock_object( db_api, 'share_group_get_all_by_share_server', mock.Mock(return_value={})) mock_share_server_update = self.mock_object( db_api, 'share_server_update', mock.Mock(return_value=share_server)) mock_rpc = self.mock_object( self.api.share_rpcapi, 'unmanage_share_server') self.api.unmanage_share_server(self.context, share_server, True) mock_share_instances_get_all.assert_called_once_with( self.context, share_server['id'] ) mock_share_group_get_all.assert_called_once_with( self.context, share_server['id'] ) mock_share_server_update.assert_called_once_with( self.context, share_server['id'], update_data ) mock_rpc.assert_called_once_with( self.context, share_server, force=True) def test_unmanage_share_server_in_use(self): fake_share = db_utils.create_share() fake_share_server = db_utils.create_share_server() fake_share_instance = db_utils.create_share_instance( share_id=fake_share['id']) share_instance_get_all_mock = self.mock_object( db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value=fake_share_instance) ) self.assertRaises(exception.ShareServerInUse, self.api.unmanage_share_server, self.context, fake_share_server, True) share_instance_get_all_mock.assert_called_once_with( self.context, fake_share_server['id'] ) def test_unmanage_share_server_in_use_share_groups(self): fake_share_server = db_utils.create_share_server() fake_share_groups = db_utils.create_share_group() share_instance_get_all_mock = self.mock_object( db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value={}) ) group_get_all_mock = self.mock_object( db_api, 'share_group_get_all_by_share_server', mock.Mock(return_value=fake_share_groups) ) self.assertRaises(exception.ShareServerInUse, self.api.unmanage_share_server, self.context, fake_share_server, True) share_instance_get_all_mock.assert_called_once_with( self.context, fake_share_server['id'] ) group_get_all_mock.assert_called_once_with( self.context, fake_share_server['id'] ) @ddt.data(True, False) def test_revert_to_snapshot(self, has_replicas): share = fakes.fake_share(id=uuidutils.generate_uuid(), has_replicas=has_replicas) self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) mock_handle_revert_to_snapshot_quotas = self.mock_object( self.api, '_handle_revert_to_snapshot_quotas', mock.Mock(return_value='fake_reservations')) mock_revert_to_replicated_snapshot = self.mock_object( self.api, '_revert_to_replicated_snapshot') mock_revert_to_snapshot = self.mock_object( self.api, '_revert_to_snapshot') snapshot = fakes.fake_snapshot(share_id=share['id']) self.api.revert_to_snapshot(self.context, share, snapshot) mock_handle_revert_to_snapshot_quotas.assert_called_once_with( self.context, share, snapshot) if not has_replicas: self.assertFalse(mock_revert_to_replicated_snapshot.called) mock_revert_to_snapshot.assert_called_once_with( self.context, share, snapshot, 'fake_reservations') else: mock_revert_to_replicated_snapshot.assert_called_once_with( self.context, share, snapshot, 'fake_reservations') self.assertFalse(mock_revert_to_snapshot.called) @ddt.data(None, 'fake_reservations') def test_revert_to_snapshot_exception(self, reservations): share = fakes.fake_share(id=uuidutils.generate_uuid(), has_replicas=False) self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.mock_object( self.api, '_handle_revert_to_snapshot_quotas', mock.Mock(return_value=reservations)) side_effect = exception.ReplicationException(reason='error') self.mock_object( self.api, '_revert_to_snapshot', mock.Mock(side_effect=side_effect)) mock_quotas_rollback = self.mock_object(quota.QUOTAS, 'rollback') snapshot = fakes.fake_snapshot(share_id=share['id']) self.assertRaises(exception.ReplicationException, self.api.revert_to_snapshot, self.context, share, snapshot) if reservations is not None: mock_quotas_rollback.assert_called_once_with( self.context, reservations, share_type_id=share['instance']['share_type_id']) else: self.assertFalse(mock_quotas_rollback.called) def test_handle_revert_to_snapshot_quotas(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False) snapshot = fakes.fake_snapshot( id=uuidutils.generate_uuid(), share_id=share['id'], size=1) mock_quotas_reserve = self.mock_object(quota.QUOTAS, 'reserve') result = self.api._handle_revert_to_snapshot_quotas( self.context, share, snapshot) self.assertIsNone(result) self.assertFalse(mock_quotas_reserve.called) def test_handle_revert_to_snapshot_quotas_different_size(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False) snapshot = fakes.fake_snapshot( id=uuidutils.generate_uuid(), share_id=share['id'], size=2) mock_quotas_reserve = self.mock_object( quota.QUOTAS, 'reserve', mock.Mock(return_value='fake_reservations')) result = self.api._handle_revert_to_snapshot_quotas( self.context, share, snapshot) self.assertEqual('fake_reservations', result) mock_quotas_reserve.assert_called_once_with( self.context, project_id='fake_project', gigabytes=1, share_type_id=share['instance']['share_type_id'], user_id='fake_user') def test_handle_revert_to_snapshot_quotas_quota_exceeded(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False) snapshot = fakes.fake_snapshot( id=uuidutils.generate_uuid(), share_id=share['id'], size=2) usages = {'gigabytes': {'reserved': 10, 'in_use': 0}} quotas = {'gigabytes': 10} side_effect = exception.OverQuota( overs='fake', usages=usages, quotas=quotas) self.mock_object( quota.QUOTAS, 'reserve', mock.Mock(side_effect=side_effect)) self.assertRaises(exception.ShareSizeExceedsAvailableQuota, self.api._handle_revert_to_snapshot_quotas, self.context, share, snapshot) def test__revert_to_snapshot(self): share = fakes.fake_share( id=uuidutils.generate_uuid(), size=1, project_id='fake_project', user_id='fake_user', has_replicas=False) snapshot = fakes.fake_snapshot( id=uuidutils.generate_uuid(), share_id=share['id'], size=2) mock_share_update = self.mock_object(db_api, 'share_update') mock_share_snapshot_update = self.mock_object( db_api, 'share_snapshot_update') mock_revert_rpc_call = self.mock_object( self.share_rpcapi, 'revert_to_snapshot') self.api._revert_to_snapshot( self.context, share, snapshot, 'fake_reservations') mock_share_update.assert_called_once_with( self.context, share['id'], {'status': constants.STATUS_REVERTING}) mock_share_snapshot_update.assert_called_once_with( self.context, snapshot['id'], {'status': constants.STATUS_RESTORING}) mock_revert_rpc_call.assert_called_once_with( self.context, share, snapshot, share['instance']['host'], 'fake_reservations') def test_revert_to_replicated_snapshot(self): share = fakes.fake_share( has_replicas=True, status=constants.STATUS_AVAILABLE) snapshot = fakes.fake_snapshot(share_instance_id='id1') snapshot_instance = fakes.fake_snapshot_instance( base_snapshot=snapshot, id='sid1') replicas = [ fakes.fake_replica( id='rid1', replica_state=constants.REPLICA_STATE_ACTIVE), fakes.fake_replica( id='rid2', replica_state=constants.REPLICA_STATE_IN_SYNC), ] self.mock_object( db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=replicas[0])) self.mock_object( db_api, 'share_snapshot_instance_get_all_with_filters', mock.Mock(return_value=[snapshot_instance])) mock_share_replica_update = self.mock_object( db_api, 'share_replica_update') mock_share_snapshot_instance_update = self.mock_object( db_api, 'share_snapshot_instance_update') mock_revert_rpc_call = self.mock_object( self.share_rpcapi, 'revert_to_snapshot') self.api._revert_to_replicated_snapshot( self.context, share, snapshot, 'fake_reservations') mock_share_replica_update.assert_called_once_with( self.context, 'rid1', {'status': constants.STATUS_REVERTING}) mock_share_snapshot_instance_update.assert_called_once_with( self.context, 'sid1', {'status': constants.STATUS_RESTORING}) mock_revert_rpc_call.assert_called_once_with( self.context, share, snapshot, replicas[0]['host'], 'fake_reservations') def test_revert_to_replicated_snapshot_no_active_replica(self): share = fakes.fake_share( has_replicas=True, status=constants.STATUS_AVAILABLE) snapshot = fakes.fake_snapshot(share_instance_id='id1') self.mock_object( db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=None)) self.assertRaises(exception.ReplicationException, self.api._revert_to_replicated_snapshot, self.context, share, snapshot, 'fake_reservations') def test_revert_to_replicated_snapshot_no_snapshot_instance(self): share = fakes.fake_share( has_replicas=True, status=constants.STATUS_AVAILABLE) snapshot = fakes.fake_snapshot(share_instance_id='id1') replicas = [ fakes.fake_replica( id='rid1', replica_state=constants.REPLICA_STATE_ACTIVE), fakes.fake_replica( id='rid2', replica_state=constants.REPLICA_STATE_IN_SYNC), ] self.mock_object( db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=replicas[0])) self.mock_object( db_api, 'share_snapshot_instance_get_all_with_filters', mock.Mock(return_value=[None])) self.assertRaises(exception.ReplicationException, self.api._revert_to_replicated_snapshot, self.context, share, snapshot, 'fake_reservations') def test_create_snapshot_for_replicated_share(self): share = fakes.fake_share( has_replicas=True, status=constants.STATUS_AVAILABLE) snapshot = fakes.fake_snapshot( create_instance=True, share_instance_id='id2') replicas = [ fakes.fake_replica( id='id1', replica_state=constants.REPLICA_STATE_ACTIVE), fakes.fake_replica( id='id2', replica_state=constants.REPLICA_STATE_IN_SYNC) ] self.mock_object(share_api.policy, 'check_policy') self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(return_value='reservation')) self.mock_object( db_api, 'share_snapshot_create', mock.Mock(return_value=snapshot)) self.mock_object(db_api, 'share_replicas_get_all_by_share', mock.Mock(return_value=replicas)) self.mock_object( db_api, 'share_snapshot_get', mock.Mock(return_value=snapshot)) self.mock_object(quota.QUOTAS, 'commit') mock_instance_create_call = self.mock_object( db_api, 'share_snapshot_instance_create') mock_snapshot_rpc_call = self.mock_object( self.share_rpcapi, 'create_snapshot') mock_replicated_snapshot_rpc_call = self.mock_object( self.share_rpcapi, 'create_replicated_snapshot') snapshot_instance_args = { 'status': constants.STATUS_CREATING, 'progress': '0%', 'share_instance_id': 'id1', } retval = self.api.create_snapshot( self.context, share, 'fake_name', 'fake_description') self.assertEqual(snapshot['id'], retval['id']) mock_instance_create_call.assert_called_once_with( self.context, snapshot['id'], snapshot_instance_args) self.assertFalse(mock_snapshot_rpc_call.called) self.assertTrue(mock_replicated_snapshot_rpc_call.called) @mock.patch.object(db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value=[])) @mock.patch.object(db_api, 'share_group_get_all_by_share_server', mock.Mock(return_value=[])) def test_delete_share_server_no_dependent_shares(self): server = {'id': 'fake_share_server_id'} server_returned = { 'id': 'fake_share_server_id', } self.mock_object(db_api, 'share_server_update', mock.Mock(return_value=server_returned)) self.api.delete_share_server(self.context, server) db_api.share_instances_get_all_by_share_server.assert_called_once_with( self.context, server['id']) (db_api.share_group_get_all_by_share_server. assert_called_once_with(self.context, server['id'])) self.share_rpcapi.delete_share_server.assert_called_once_with( self.context, server_returned) @mock.patch.object(db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value=['fake_share', ])) @mock.patch.object(db_api, 'share_group_get_all_by_share_server', mock.Mock(return_value=[])) def test_delete_share_server_dependent_share_exists(self): server = {'id': 'fake_share_server_id'} self.assertRaises(exception.ShareServerInUse, self.api.delete_share_server, self.context, server) db_api.share_instances_get_all_by_share_server.assert_called_once_with( self.context, server['id']) @mock.patch.object(db_api, 'share_instances_get_all_by_share_server', mock.Mock(return_value=[])) @mock.patch.object(db_api, 'share_group_get_all_by_share_server', mock.Mock(return_value=['fake_group', ])) def test_delete_share_server_dependent_group_exists(self): server = {'id': 'fake_share_server_id'} self.assertRaises(exception.ShareServerInUse, self.api.delete_share_server, self.context, server) db_api.share_instances_get_all_by_share_server.assert_called_once_with( self.context, server['id']) (db_api.share_group_get_all_by_share_server. assert_called_once_with(self.context, server['id'])) @mock.patch.object(db_api, 'share_snapshot_instance_update', mock.Mock()) def test_delete_snapshot(self): snapshot = db_utils.create_snapshot( with_share=True, status=constants.STATUS_AVAILABLE) share = snapshot['share'] with mock.patch.object(db_api, 'share_get', mock.Mock(return_value=share)): self.api.delete_snapshot(self.context, snapshot) self.share_rpcapi.delete_snapshot.assert_called_once_with( self.context, snapshot, share['host'], force=False) share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'delete_snapshot', snapshot) db_api.share_snapshot_instance_update.assert_called_once_with( self.context, snapshot['instance']['id'], {'status': constants.STATUS_DELETING}) db_api.share_get.assert_called_once_with( self.context, snapshot['share_id']) def test_delete_snapshot_wrong_status(self): snapshot = db_utils.create_snapshot( with_share=True, status=constants.STATUS_CREATING) self.assertRaises(exception.InvalidShareSnapshot, self.api.delete_snapshot, self.context, snapshot) share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'delete_snapshot', snapshot) @ddt.data(constants.STATUS_MANAGING, constants.STATUS_ERROR_DELETING, constants.STATUS_CREATING, constants.STATUS_AVAILABLE) def test_delete_snapshot_force_delete(self, status): share = fakes.fake_share(id=uuidutils.generate_uuid(), has_replicas=False) snapshot = fakes.fake_snapshot(aggregate_status=status, share=share) snapshot_instance = fakes.fake_snapshot_instance( base_snapshot=snapshot) self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.mock_object( db_api, 'share_snapshot_instance_get_all_with_filters', mock.Mock(return_value=[snapshot_instance])) mock_instance_update_call = self.mock_object( db_api, 'share_snapshot_instance_update') mock_rpc_call = self.mock_object(self.share_rpcapi, 'delete_snapshot') retval = self.api.delete_snapshot(self.context, snapshot, force=True) self.assertIsNone(retval) mock_instance_update_call.assert_called_once_with( self.context, snapshot_instance['id'], {'status': constants.STATUS_DELETING}) mock_rpc_call.assert_called_once_with( self.context, snapshot, share['instance']['host'], force=True) @ddt.data(True, False) def test_delete_snapshot_replicated_snapshot(self, force): share = fakes.fake_share(has_replicas=True) snapshot = fakes.fake_snapshot( create_instance=True, share_id=share['id'], status=constants.STATUS_ERROR) snapshot_instance = fakes.fake_snapshot_instance( base_snapshot=snapshot) expected_update_calls = [ mock.call(self.context, x, {'status': constants.STATUS_DELETING}) for x in (snapshot['instance']['id'], snapshot_instance['id']) ] self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.mock_object( db_api, 'share_snapshot_instance_get_all_with_filters', mock.Mock(return_value=[snapshot['instance'], snapshot_instance])) mock_db_update_call = self.mock_object( db_api, 'share_snapshot_instance_update') mock_snapshot_rpc_call = self.mock_object( self.share_rpcapi, 'delete_snapshot') mock_replicated_snapshot_rpc_call = self.mock_object( self.share_rpcapi, 'delete_replicated_snapshot') retval = self.api.delete_snapshot(self.context, snapshot, force=force) self.assertIsNone(retval) self.assertEqual(2, mock_db_update_call.call_count) mock_db_update_call.assert_has_calls(expected_update_calls) mock_replicated_snapshot_rpc_call.assert_called_once_with( self.context, snapshot, share['instance']['host'], share_id=share['id'], force=force) self.assertFalse(mock_snapshot_rpc_call.called) def test_create_snapshot_if_share_not_available(self): share = db_utils.create_share(status=constants.STATUS_ERROR) self.assertRaises(exception.InvalidShare, self.api.create_snapshot, self.context, share, 'fakename', 'fakedesc') share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'create_snapshot', share) def test_create_snapshot_invalid_task_state(self): share = db_utils.create_share( status=constants.STATUS_AVAILABLE, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) self.assertRaises(exception.ShareBusyException, self.api.create_snapshot, self.context, share, 'fakename', 'fakedesc') share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'create_snapshot', share) @ddt.data({'use_scheduler': False, 'valid_host': 'fake'}, {'use_scheduler': True, 'valid_host': None}) @ddt.unpack def test_create_from_snapshot(self, use_scheduler, valid_host): snapshot, share, share_data, request_spec = ( self._setup_create_from_snapshot_mocks( use_scheduler=use_scheduler, host=valid_host) ) share_type = fakes.fake_share_type() mock_get_share_type_call = self.mock_object( share_types, 'get_share_type', mock.Mock(return_value=share_type)) az = share_data.pop('availability_zone') self.api.create( self.context, share_data['share_proto'], None, # NOTE(u_glide): Get share size from snapshot share_data['display_name'], share_data['display_description'], snapshot_id=snapshot['id'], availability_zone=az ) mock_get_share_type_call.assert_called_once_with( self.context, share['share_type_id']) self.assertSubDictMatch(share_data, db_api.share_create.call_args[0][1]) self.api.create_instance.assert_called_once_with( self.context, share, share_network_id=share['share_network_id'], host=valid_host, share_type_id=share_type['id'], availability_zone=snapshot['share']['availability_zone'], share_group=None, share_group_snapshot_member=None, availability_zones=None) share_api.policy.check_policy.assert_called_once_with( self.context, 'share_snapshot', 'get_snapshot') quota.QUOTAS.reserve.assert_called_once_with( self.context, share_type_id=share_type['id'], gigabytes=1, shares=1) quota.QUOTAS.commit.assert_called_once_with( self.context, 'reservation', share_type_id=share_type['id']) def test_create_from_snapshot_with_different_share_type(self): snapshot, share, share_data, request_spec = ( self._setup_create_from_snapshot_mocks() ) share_type = {'id': 'super_fake_share_type'} self.assertRaises(exception.InvalidInput, self.api.create, self.context, share_data['share_proto'], share_data['size'], share_data['display_name'], share_data['display_description'], snapshot_id=snapshot['id'], availability_zone=share_data['availability_zone'], share_type=share_type) def test_get_snapshot(self): fake_get_snap = {'fake_key': 'fake_val'} with mock.patch.object(db_api, 'share_snapshot_get', mock.Mock(return_value=fake_get_snap)): rule = self.api.get_snapshot(self.context, 'fakeid') self.assertEqual(fake_get_snap, rule) share_api.policy.check_policy.assert_called_once_with( self.context, 'share_snapshot', 'get_snapshot') db_api.share_snapshot_get.assert_called_once_with( self.context, 'fakeid') def test_create_from_snapshot_not_available(self): snapshot = db_utils.create_snapshot( with_share=True, status=constants.STATUS_ERROR) self.assertRaises(exception.InvalidShareSnapshot, self.api.create, self.context, 'nfs', '1', 'fakename', 'fakedesc', snapshot_id=snapshot['id'], availability_zone='fakeaz') def test_create_from_snapshot_larger_size(self): snapshot = db_utils.create_snapshot( size=100, status=constants.STATUS_AVAILABLE, with_share=True) self.assertRaises(exception.InvalidInput, self.api.create, self.context, 'nfs', 1, 'fakename', 'fakedesc', availability_zone='fakeaz', snapshot_id=snapshot['id']) def test_create_share_wrong_size_0(self): self.assertRaises(exception.InvalidInput, self.api.create, self.context, 'nfs', 0, 'fakename', 'fakedesc', availability_zone='fakeaz') def test_create_share_wrong_size_some(self): self.assertRaises(exception.InvalidInput, self.api.create, self.context, 'nfs', 'some', 'fakename', 'fakedesc', availability_zone='fakeaz') @ddt.data(constants.STATUS_AVAILABLE, constants.STATUS_ERROR) def test_delete(self, status): share = self._setup_delete_mocks(status) self.api.delete(self.context, share) self.api.delete_instance.assert_called_once_with( utils.IsAMatcher(context.RequestContext), utils.IsAMatcher(models.ShareInstance), force=False ) db_api.share_snapshot_get_all_for_share.assert_called_once_with( utils.IsAMatcher(context.RequestContext), share['id']) def test_delete_quota_with_different_user(self): share = self._setup_delete_mocks(constants.STATUS_AVAILABLE) diff_user_context = context.RequestContext( user_id='fake2', project_id='fake', is_admin=False ) self.api.delete(diff_user_context, share) def test_delete_wrong_status(self): share = fakes.fake_share(status='wrongstatus') self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.assertRaises(exception.InvalidShare, self.api.delete, self.context, share) def test_delete_share_has_replicas(self): share = self._setup_delete_mocks(constants.STATUS_AVAILABLE, replication_type='writable') db_utils.create_share_replica(share_id=share['id'], replica_state='in_sync') db_utils.create_share_replica(share_id=share['id'], replica_state='out_of_sync') self.assertRaises(exception.Conflict, self.api.delete, self.context, share) @mock.patch.object(db_api, 'count_share_group_snapshot_members_in_share', mock.Mock(return_value=2)) def test_delete_dependent_share_group_snapshot_members(self): share_server_id = 'fake-ss-id' share = self._setup_delete_mocks(constants.STATUS_AVAILABLE, share_server_id) self.assertRaises(exception.InvalidShare, self.api.delete, self.context, share) @mock.patch.object(db_api, 'share_instance_delete', mock.Mock()) def test_delete_no_host(self): share = self._setup_delete_mocks(constants.STATUS_AVAILABLE, host=None) self.api.delete(self.context, share) db_api.share_instance_delete.assert_called_once_with( utils.IsAMatcher(context.RequestContext), share.instance['id'], need_to_update_usages=True) def test_delete_share_with_snapshots(self): share = self._setup_delete_mocks(constants.STATUS_AVAILABLE, snapshots=['fake']) self.assertRaises( exception.InvalidShare, self.api.delete, self.context, share ) def test_delete_share_invalid_task_state(self): share = db_utils.create_share( status=constants.STATUS_AVAILABLE, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) self.assertRaises(exception.ShareBusyException, self.api.delete, self.context, share) def test_delete_share_quota_error(self): share = self._setup_delete_mocks(constants.STATUS_AVAILABLE) self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(side_effect=exception.QuotaError('fake'))) self.api.delete(self.context, share) @ddt.data({'status': constants.STATUS_AVAILABLE, 'force': False}, {'status': constants.STATUS_ERROR, 'force': True}) @ddt.unpack def test_delete_share_instance(self, status, force): instance = self._setup_delete_share_instance_mocks( status=status, share_server_id='fake') self.api.delete_instance(self.context, instance, force=force) db_api.share_instance_update.assert_called_once_with( self.context, instance['id'], {'status': constants.STATUS_DELETING, 'terminated_at': self.dt_utc} ) self.api.share_rpcapi.delete_share_instance.assert_called_once_with( self.context, instance, force=force ) db_api.share_server_update( self.context, instance['share_server_id'], {'updated_at': self.dt_utc} ) def test_delete_share_instance_invalid_status(self): instance = self._setup_delete_share_instance_mocks( status=constants.STATUS_CREATING, share_server_id='fake') self.assertRaises( exception.InvalidShareInstance, self.api.delete_instance, self.context, instance ) def test_get(self): share = db_utils.create_share() with mock.patch.object(db_api, 'share_get', mock.Mock(return_value=share)): result = self.api.get(self.context, 'fakeid') self.assertEqual(share, result) share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'get', share) db_api.share_get.assert_called_once_with( self.context, 'fakeid') @mock.patch.object(db_api, 'share_snapshot_get_all_by_project', mock.Mock()) def test_get_all_snapshots_admin_not_all_tenants(self): ctx = context.RequestContext('fakeuid', 'fakepid', is_admin=True) self.api.get_all_snapshots(ctx) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all_by_project.assert_called_once_with( ctx, 'fakepid', sort_dir='desc', sort_key='share_id', filters={}) @mock.patch.object(db_api, 'share_snapshot_get_all', mock.Mock()) def test_get_all_snapshots_admin_all_tenants(self): self.api.get_all_snapshots(self.context, search_opts={'all_tenants': 1}) share_api.policy.check_policy.assert_called_once_with( self.context, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all.assert_called_once_with( self.context, sort_dir='desc', sort_key='share_id', filters={}) @mock.patch.object(db_api, 'share_snapshot_get_all_by_project', mock.Mock()) def test_get_all_snapshots_not_admin(self): ctx = context.RequestContext('fakeuid', 'fakepid', is_admin=False) self.api.get_all_snapshots(ctx) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all_by_project.assert_called_once_with( ctx, 'fakepid', sort_dir='desc', sort_key='share_id', filters={}) def test_get_all_snapshots_not_admin_search_opts(self): search_opts = {'size': 'fakesize'} fake_objs = [{'name': 'fakename1'}, search_opts] ctx = context.RequestContext('fakeuid', 'fakepid', is_admin=False) self.mock_object(db_api, 'share_snapshot_get_all_by_project', mock.Mock(return_value=fake_objs)) result = self.api.get_all_snapshots(ctx, search_opts) self.assertEqual([search_opts], result) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all_by_project.assert_called_once_with( ctx, 'fakepid', sort_dir='desc', sort_key='share_id', filters=search_opts) @ddt.data(({'name': 'fo'}, 0), ({'description': 'd'}, 0), ({'name': 'foo', 'description': 'd'}, 0), ({'name': 'foo'}, 1), ({'description': 'ds'}, 1), ({'name~': 'foo', 'description~': 'ds'}, 2), ({'name': 'foo', 'description~': 'ds'}, 1), ({'name~': 'foo', 'description': 'ds'}, 1)) @ddt.unpack def test_get_all_snapshots_filter_by_name_and_description( self, search_opts, get_snapshot_number): fake_objs = [{'name': 'fo2', 'description': 'd2'}, {'name': 'foo', 'description': 'ds'}, {'name': 'foo1', 'description': 'ds1'}] ctx = context.RequestContext('fakeuid', 'fakepid', is_admin=False) self.mock_object(db_api, 'share_snapshot_get_all_by_project', mock.Mock(return_value=fake_objs)) result = self.api.get_all_snapshots(ctx, search_opts) self.assertEqual(get_snapshot_number, len(result)) if get_snapshot_number == 2: self.assertEqual(fake_objs[1:], result) elif get_snapshot_number == 1: self.assertEqual(fake_objs[1:2], result) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all_by_project.assert_called_once_with( ctx, 'fakepid', sort_dir='desc', sort_key='share_id', filters=search_opts) def test_get_all_snapshots_with_sorting_valid(self): self.mock_object( db_api, 'share_snapshot_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SNAPSHOTS[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) snapshots = self.api.get_all_snapshots( ctx, sort_key='status', sort_dir='asc') share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') db_api.share_snapshot_get_all_by_project.assert_called_once_with( ctx, 'fake_pid_1', sort_dir='asc', sort_key='status', filters={}) self.assertEqual(_FAKE_LIST_OF_ALL_SNAPSHOTS[0], snapshots) def test_get_all_snapshots_sort_key_invalid(self): self.mock_object( db_api, 'share_snapshot_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SNAPSHOTS[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) self.assertRaises( exception.InvalidInput, self.api.get_all_snapshots, ctx, sort_key=1, ) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') def test_get_all_snapshots_sort_dir_invalid(self): self.mock_object( db_api, 'share_snapshot_get_all_by_project', mock.Mock(return_value=_FAKE_LIST_OF_ALL_SNAPSHOTS[0])) ctx = context.RequestContext('fake_uid', 'fake_pid_1', is_admin=False) self.assertRaises( exception.InvalidInput, self.api.get_all_snapshots, ctx, sort_dir=1, ) share_api.policy.check_policy.assert_called_once_with( ctx, 'share_snapshot', 'get_all_snapshots') def test_allow_access_rule_already_exists(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE) fake_access = db_utils.create_access(share_id=share['id']) self.mock_object(self.api.db, 'share_access_create') self.assertRaises( exception.ShareAccessExists, self.api.allow_access, self.context, share, fake_access['access_type'], fake_access['access_to'], fake_access['access_level']) self.assertFalse(self.api.db.share_access_create.called) def test_allow_access_invalid_access_level(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE) self.mock_object(self.api.db, 'share_access_create') self.assertRaises( exception.InvalidShareAccess, self.api.allow_access, self.context, share, 'user', 'alice', access_level='execute') self.assertFalse(self.api.db.share_access_create.called) @ddt.data({'host': None}, {'status': constants.STATUS_ERROR_DELETING, 'access_rules_status': constants.STATUS_ACTIVE}, {'host': None, 'access_rules_status': constants.STATUS_ERROR}, {'access_rules_status': constants.STATUS_ERROR}) def test_allow_access_invalid_instance(self, params): share = db_utils.create_share(host='fake') db_utils.create_share_instance(share_id=share['id']) db_utils.create_share_instance(share_id=share['id'], **params) self.mock_object(self.api.db, 'share_access_create') self.assertRaises(exception.InvalidShare, self.api.allow_access, self.context, share, 'ip', '10.0.0.1') self.assertFalse(self.api.db.share_access_create.called) @ddt.data(*(constants.ACCESS_LEVELS + (None,))) def test_allow_access(self, level): share = db_utils.create_share(status=constants.STATUS_AVAILABLE) values = { 'share_id': share['id'], 'access_type': 'fake_access_type', 'access_to': 'fake_access_to', 'access_level': level, 'metadata': None, } fake_access = copy.deepcopy(values) fake_access.update({ 'id': 'fake_access_id', 'state': constants.STATUS_ACTIVE, 'deleted': 'fake_deleted', 'deleted_at': 'fake_deleted_at', 'instance_mappings': ['foo', 'bar'], }) self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) self.mock_object(db_api, 'share_access_create', mock.Mock(return_value=fake_access)) self.mock_object(db_api, 'share_access_get', mock.Mock(return_value=fake_access)) self.mock_object(db_api, 'share_access_get_all_by_type_and_access', mock.Mock(return_value=[])) self.mock_object(self.api, 'allow_access_to_instance') access = self.api.allow_access( self.context, share, fake_access['access_type'], fake_access['access_to'], level) self.assertEqual(fake_access, access) db_api.share_access_create.assert_called_once_with( self.context, values) self.api.allow_access_to_instance.assert_called_once_with( self.context, share.instance) def test_allow_access_to_instance(self): share = db_utils.create_share(host='fake') rpc_method = self.mock_object(self.api.share_rpcapi, 'update_access') self.api.allow_access_to_instance(self.context, share.instance) rpc_method.assert_called_once_with(self.context, share.instance) @ddt.data({'host': None}, {'status': constants.STATUS_ERROR_DELETING, 'access_rules_status': constants.STATUS_ACTIVE}, {'host': None, 'access_rules_status': constants.STATUS_ERROR}, {'access_rules_status': constants.STATUS_ERROR}) def test_deny_access_invalid_instance(self, params): share = db_utils.create_share(host='fake') db_utils.create_share_instance(share_id=share['id']) db_utils.create_share_instance(share_id=share['id'], **params) access_rule = db_utils.create_access(share_id=share['id']) self.mock_object(self.api, 'deny_access_to_instance') self.assertRaises(exception.InvalidShare, self.api.deny_access, self.context, share, access_rule) self.assertFalse(self.api.deny_access_to_instance.called) def test_deny_access(self): share = db_utils.create_share( host='fake', status=constants.STATUS_AVAILABLE, access_rules_status=constants.STATUS_ACTIVE) access_rule = db_utils.create_access(share_id=share['id']) self.mock_object(self.api, 'deny_access_to_instance') retval = self.api.deny_access(self.context, share, access_rule) self.assertIsNone(retval) self.api.deny_access_to_instance.assert_called_once_with( self.context, share.instance, access_rule) def test_deny_access_to_instance(self): share = db_utils.create_share(host='fake') share_instance = db_utils.create_share_instance( share_id=share['id'], host='fake') access = db_utils.create_access(share_id=share['id']) rpc_method = self.mock_object(self.api.share_rpcapi, 'update_access') self.mock_object(db_api, 'share_instance_access_get', mock.Mock(return_value=access.instance_mappings[0])) mock_share_instance_rules_status_update = self.mock_object( self.api.access_helper, 'get_and_update_share_instance_access_rules_status') mock_access_rule_state_update = self.mock_object( self.api.access_helper, 'get_and_update_share_instance_access_rule') self.api.deny_access_to_instance(self.context, share_instance, access) rpc_method.assert_called_once_with(self.context, share_instance) mock_access_rule_state_update.assert_called_once_with( self.context, access['id'], updates={'state': constants.ACCESS_STATE_QUEUED_TO_DENY}, share_instance_id=share_instance['id']) expected_conditional_change = { constants.STATUS_ACTIVE: constants.SHARE_INSTANCE_RULES_SYNCING, } mock_share_instance_rules_status_update.assert_called_once_with( self.context, share_instance_id=share_instance['id'], conditionally_change=expected_conditional_change) def test_access_get(self): with mock.patch.object(db_api, 'share_access_get', mock.Mock(return_value='fake')): rule = self.api.access_get(self.context, 'fakeid') self.assertEqual('fake', rule) db_api.share_access_get.assert_called_once_with( self.context, 'fakeid') def test_access_get_all(self): share = db_utils.create_share(id='fakeid') values = { 'fakeacc0id': { 'id': 'fakeacc0id', 'access_type': 'fakeacctype', 'access_to': 'fakeaccto', 'access_level': 'rw', 'share_id': share['id'], }, 'fakeacc1id': { 'id': 'fakeacc1id', 'access_type': 'fakeacctype', 'access_to': 'fakeaccto', 'access_level': 'rw', 'share_id': share['id'], }, } rules = [ db_utils.create_access(**values['fakeacc0id']), db_utils.create_access(**values['fakeacc1id']), ] # add state property values['fakeacc0id']['state'] = constants.STATUS_ACTIVE values['fakeacc1id']['state'] = constants.STATUS_ACTIVE self.mock_object(db_api, 'share_access_get_all_for_share', mock.Mock(return_value=rules)) actual = self.api.access_get_all(self.context, share) self.assertEqual(rules, actual) share_api.policy.check_policy.assert_called_once_with( self.context, 'share', 'access_get_all') db_api.share_access_get_all_for_share.assert_called_once_with( self.context, 'fakeid', filters=None) def test_share_metadata_get(self): metadata = {'a': 'b', 'c': 'd'} share_id = uuidutils.generate_uuid() db_api.share_create(self.context, {'id': share_id, 'metadata': metadata}) self.assertEqual(metadata, db_api.share_metadata_get(self.context, share_id)) def test_share_metadata_update(self): metadata1 = {'a': '1', 'c': '2'} metadata2 = {'a': '3', 'd': '5'} should_be = {'a': '3', 'c': '2', 'd': '5'} share_id = uuidutils.generate_uuid() db_api.share_create(self.context, {'id': share_id, 'metadata': metadata1}) db_api.share_metadata_update(self.context, share_id, metadata2, False) self.assertEqual(should_be, db_api.share_metadata_get(self.context, share_id)) def test_share_metadata_update_delete(self): metadata1 = {'a': '1', 'c': '2'} metadata2 = {'a': '3', 'd': '4'} should_be = metadata2 share_id = uuidutils.generate_uuid() db_api.share_create(self.context, {'id': share_id, 'metadata': metadata1}) db_api.share_metadata_update(self.context, share_id, metadata2, True) self.assertEqual(should_be, db_api.share_metadata_get(self.context, share_id)) def test_extend_invalid_status(self): invalid_status = 'fake' share = db_utils.create_share(status=invalid_status) new_size = 123 self.assertRaises(exception.InvalidShare, self.api.extend, self.context, share, new_size) def test_extend_invalid_task_state(self): share = db_utils.create_share( status=constants.STATUS_AVAILABLE, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) new_size = 123 self.assertRaises(exception.ShareBusyException, self.api.extend, self.context, share, new_size) def test_extend_invalid_size(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE, size=200) new_size = 123 self.assertRaises(exception.InvalidInput, self.api.extend, self.context, share, new_size) def test_extend_quota_error(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE, size=100) new_size = 123 usages = {'gigabytes': {'reserved': 11, 'in_use': 12}} quotas = {'gigabytes': 13} exc = exception.OverQuota(usages=usages, quotas=quotas, overs=new_size) self.mock_object(quota.QUOTAS, 'reserve', mock.Mock(side_effect=exc)) self.assertRaises(exception.ShareSizeExceedsAvailableQuota, self.api.extend, self.context, share, new_size) def test_extend_quota_user(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE, size=100) diff_user_context = context.RequestContext( user_id='fake2', project_id='fake', is_admin=False ) new_size = 123 size_increase = int(new_size) - share['size'] self.mock_object(quota.QUOTAS, 'reserve') self.api.extend(diff_user_context, share, new_size) quota.QUOTAS.reserve.assert_called_once_with( diff_user_context, project_id=share['project_id'], gigabytes=size_increase, share_type_id=None, user_id=share['user_id'] ) def test_extend_valid(self): share = db_utils.create_share(status=constants.STATUS_AVAILABLE, size=100) new_size = 123 self.mock_object(self.api, 'update') self.mock_object(self.api.share_rpcapi, 'extend_share') self.api.extend(self.context, share, new_size) self.api.update.assert_called_once_with( self.context, share, {'status': constants.STATUS_EXTENDING}) self.api.share_rpcapi.extend_share.assert_called_once_with( self.context, share, new_size, mock.ANY ) def test_shrink_invalid_status(self): invalid_status = 'fake' share = db_utils.create_share(status=invalid_status) self.assertRaises(exception.InvalidShare, self.api.shrink, self.context, share, 123) def test_shrink_invalid_task_state(self): share = db_utils.create_share( status=constants.STATUS_AVAILABLE, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) self.assertRaises(exception.ShareBusyException, self.api.shrink, self.context, share, 123) @ddt.data(300, 0, -1) def test_shrink_invalid_size(self, new_size): share = db_utils.create_share(status=constants.STATUS_AVAILABLE, size=200) self.assertRaises(exception.InvalidInput, self.api.shrink, self.context, share, new_size) @ddt.data(constants.STATUS_AVAILABLE, constants.STATUS_SHRINKING_POSSIBLE_DATA_LOSS_ERROR) def test_shrink_valid(self, share_status): share = db_utils.create_share(status=share_status, size=100) new_size = 50 self.mock_object(self.api, 'update') self.mock_object(self.api.share_rpcapi, 'shrink_share') self.api.shrink(self.context, share, new_size) self.api.update.assert_called_once_with( self.context, share, {'status': constants.STATUS_SHRINKING}) self.api.share_rpcapi.shrink_share.assert_called_once_with( self.context, share, new_size ) def test_snapshot_allow_access(self): access_to = '1.1.1.1' access_type = 'ip' share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id'], status=constants.STATUS_AVAILABLE) access = db_utils.create_snapshot_access( share_snapshot_id=snapshot['id']) values = {'share_snapshot_id': snapshot['id'], 'access_type': access_type, 'access_to': access_to} existing_access_check = self.mock_object( db_api, 'share_snapshot_check_for_existing_access', mock.Mock(return_value=False)) access_create = self.mock_object( db_api, 'share_snapshot_access_create', mock.Mock(return_value=access)) self.mock_object(self.api.share_rpcapi, 'snapshot_update_access') out = self.api.snapshot_allow_access(self.context, snapshot, access_type, access_to) self.assertEqual(access, out) existing_access_check.assert_called_once_with( utils.IsAMatcher(context.RequestContext), snapshot['id'], access_type, access_to) access_create.assert_called_once_with( utils.IsAMatcher(context.RequestContext), values) def test_snapshot_allow_access_instance_exception(self): access_to = '1.1.1.1' access_type = 'ip' share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) existing_access_check = self.mock_object( db_api, 'share_snapshot_check_for_existing_access', mock.Mock(return_value=False)) self.assertRaises(exception.InvalidShareSnapshotInstance, self.api.snapshot_allow_access, self.context, snapshot, access_type, access_to) existing_access_check.assert_called_once_with( utils.IsAMatcher(context.RequestContext), snapshot['id'], access_type, access_to) def test_snapshot_allow_access_access_exists_exception(self): access_to = '1.1.1.1' access_type = 'ip' share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) db_utils.create_snapshot_access( share_snapshot_id=snapshot['id'], access_to=access_to, access_type=access_type) existing_access_check = self.mock_object( db_api, 'share_snapshot_check_for_existing_access', mock.Mock(return_value=True)) self.assertRaises(exception.ShareSnapshotAccessExists, self.api.snapshot_allow_access, self.context, snapshot, access_type, access_to) existing_access_check.assert_called_once_with( utils.IsAMatcher(context.RequestContext), snapshot['id'], access_type, access_to) def test_snapshot_deny_access(self): share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id'], status=constants.STATUS_AVAILABLE) access = db_utils.create_snapshot_access( share_snapshot_id=snapshot['id']) mapping = {'id': 'fake_id', 'state': constants.STATUS_ACTIVE, 'access_id': access['id']} access_get = self.mock_object( db_api, 'share_snapshot_instance_access_get', mock.Mock(return_value=mapping)) access_update_state = self.mock_object( db_api, 'share_snapshot_instance_access_update') update_access = self.mock_object(self.api.share_rpcapi, 'snapshot_update_access') self.api.snapshot_deny_access(self.context, snapshot, access) access_get.assert_called_once_with( utils.IsAMatcher(context.RequestContext), access['id'], snapshot['instance']['id']) access_update_state.assert_called_once_with( utils.IsAMatcher(context.RequestContext), access['id'], snapshot.instance['id'], {'state': constants.ACCESS_STATE_QUEUED_TO_DENY}) update_access.assert_called_once_with( utils.IsAMatcher(context.RequestContext), snapshot['instance']) def test_snapshot_deny_access_exception(self): share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) access = db_utils.create_snapshot_access( share_snapshot_id=snapshot['id']) self.assertRaises(exception.InvalidShareSnapshotInstance, self.api.snapshot_deny_access, self.context, snapshot, access) def test_snapshot_access_get_all(self): share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) access = [] access.append(db_utils.create_snapshot_access( share_snapshot_id=snapshot['id'])) self.mock_object( db_api, 'share_snapshot_access_get_all_for_share_snapshot', mock.Mock(return_value=access)) out = self.api.snapshot_access_get_all(self.context, snapshot) self.assertEqual(access, out) def test_snapshot_access_get(self): share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) access = db_utils.create_snapshot_access( share_snapshot_id=snapshot['id']) self.mock_object( db_api, 'share_snapshot_access_get', mock.Mock(return_value=access)) out = self.api.snapshot_access_get(self.context, access['id']) self.assertEqual(access, out) def test_snapshot_export_locations_get(self): share = db_utils.create_share() snapshot = db_utils.create_snapshot(share_id=share['id']) self.mock_object( db_api, 'share_snapshot_export_locations_get', mock.Mock(return_value='')) out = self.api.snapshot_export_locations_get(self.context, snapshot) self.assertEqual('', out) def test_snapshot_export_location_get(self): fake_el = '/fake_export_location' self.mock_object( db_api, 'share_snapshot_instance_export_location_get', mock.Mock(return_value=fake_el)) out = self.api.snapshot_export_location_get(self.context, 'fake_id') self.assertEqual(fake_el, out) @ddt.data({'share_type': True, 'share_net': True, 'dhss': True}, {'share_type': False, 'share_net': True, 'dhss': True}, {'share_type': False, 'share_net': False, 'dhss': True}, {'share_type': True, 'share_net': False, 'dhss': False}, {'share_type': False, 'share_net': False, 'dhss': False}) @ddt.unpack def test_migration_start(self, share_type, share_net, dhss): host = 'fake2@backend#pool' service = {'availability_zone_id': 'fake_az_id', 'availability_zone': {'name': 'fake_az1'}} share_network = None share_network_id = None if share_net: share_network = db_utils.create_share_network(id='fake_net_id') share_network_id = share_network['id'] fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': dhss, }, } if share_type: fake_type_2 = { 'id': 'fake_type_2_id', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': dhss, 'availability_zones': 'fake_az1,fake_az2', }, } else: fake_type_2 = fake_type share = db_utils.create_share( status=constants.STATUS_AVAILABLE, host='fake@backend#pool', share_type_id=fake_type['id'], share_network_id=share_network_id) request_spec = self._get_request_spec_dict( share, fake_type_2, size=0, availability_zone_id='fake_az_id', share_network_id=share_network_id) self.mock_object(self.scheduler_rpcapi, 'migrate_share_to_host') self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) self.mock_object(utils, 'validate_service_host') self.mock_object(db_api, 'share_instance_update') self.mock_object(db_api, 'share_update') self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) if share_type: self.api.migration_start(self.context, share, host, False, True, True, True, True, share_network, fake_type_2) else: self.api.migration_start(self.context, share, host, False, True, True, True, True, share_network, None) self.scheduler_rpcapi.migrate_share_to_host.assert_called_once_with( self.context, share['id'], host, False, True, True, True, True, share_network_id, fake_type_2['id'], request_spec) if not share_type: share_types.get_share_type.assert_called_once_with( self.context, fake_type['id']) utils.validate_service_host.assert_called_once_with( self.context, 'fake2@backend') db_api.service_get_by_args.assert_called_once_with( self.context, 'fake2@backend', 'manila-share') db_api.share_update.assert_called_once_with( self.context, share['id'], {'task_state': constants.TASK_STATE_MIGRATION_STARTING}) db_api.share_instance_update.assert_called_once_with( self.context, share.instance['id'], {'status': constants.STATUS_MIGRATING}) def test_migration_start_destination_az_unsupported(self): host = 'fake2@backend#pool' host_without_pool = host.split('#')[0] service = {'availability_zone_id': 'fake_az_id', 'availability_zone': {'name': 'fake_az3'}} share_network = db_utils.create_share_network(id='fake_net_id') share_network_id = share_network['id'] existing_share_type = { 'id': '4b5b0920-a294-401b-bb7d-c55b425e1cad', 'name': 'fake_type_1', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': 'true', 'availability_zones': 'fake_az3' }, } new_share_type = { 'id': 'fa844ae2-494d-4da9-95e7-37ac6a26f635', 'name': 'fake_type_2', 'extra_specs': { 'snapshot_support': False, 'create_share_from_snapshot_support': False, 'revert_to_snapshot_support': False, 'mount_snapshot_support': False, 'driver_handles_share_servers': 'true', 'availability_zones': 'fake_az1,fake_az2', }, } share = db_utils.create_share( status=constants.STATUS_AVAILABLE, host='fake@backend#pool', share_type_id=existing_share_type['id'], share_network_id=share_network_id) self.mock_object(self.api, '_get_request_spec_dict') self.mock_object(self.scheduler_rpcapi, 'migrate_share_to_host') self.mock_object(share_types, 'get_share_type') self.mock_object(utils, 'validate_service_host') self.mock_object(db_api, 'share_instance_update') self.mock_object(db_api, 'share_update') self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.assertRaises(exception.InvalidShare, self.api.migration_start, self.context, share, host, False, True, True, True, False, new_share_network=share_network, new_share_type=new_share_type) utils.validate_service_host.assert_called_once_with( self.context, host_without_pool) share_types.get_share_type.assert_not_called() db_api.share_update.assert_not_called() db_api.service_get_by_args.assert_called_once_with( self.context, host_without_pool, 'manila-share') self.api._get_request_spec_dict.assert_not_called() db_api.share_instance_update.assert_not_called() self.scheduler_rpcapi.migrate_share_to_host.assert_not_called() @ddt.data({'force_host_assisted': True, 'writable': True, 'preserve_metadata': False, 'preserve_snapshots': False, 'nondisruptive': False}, {'force_host_assisted': True, 'writable': False, 'preserve_metadata': True, 'preserve_snapshots': False, 'nondisruptive': False}, {'force_host_assisted': True, 'writable': False, 'preserve_metadata': False, 'preserve_snapshots': True, 'nondisruptive': False}, {'force_host_assisted': True, 'writable': False, 'preserve_metadata': False, 'preserve_snapshots': False, 'nondisruptive': True}) @ddt.unpack def test_migration_start_invalid_host_and_driver_assisted_params( self, force_host_assisted, writable, preserve_metadata, preserve_snapshots, nondisruptive): self.assertRaises( exception.InvalidInput, self.api.migration_start, self.context, 'some_share', 'some_host', force_host_assisted, preserve_metadata, writable, preserve_snapshots, nondisruptive) @ddt.data(True, False) def test_migration_start_invalid_share_network_type_combo(self, dhss): host = 'fake2@backend#pool' share_network = None if not dhss: share_network = db_utils.create_share_network(id='fake_net_id') fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': False, 'driver_handles_share_servers': not dhss, }, } fake_type_2 = { 'id': 'fake_type_2_id', 'extra_specs': { 'snapshot_support': False, 'driver_handles_share_servers': dhss, }, } share = db_utils.create_share( status=constants.STATUS_AVAILABLE, host='fake@backend#pool', share_type_id=fake_type['id']) self.mock_object(utils, 'validate_service_host') self.assertRaises( exception.InvalidInput, self.api.migration_start, self.context, share, host, False, True, True, True, True, share_network, fake_type_2) utils.validate_service_host.assert_called_once_with( self.context, 'fake2@backend') def test_migration_start_status_unavailable(self): host = 'fake2@backend#pool' share = db_utils.create_share( status=constants.STATUS_ERROR) self.assertRaises(exception.InvalidShare, self.api.migration_start, self.context, share, host, False, True, True, True, True) def test_migration_start_access_rules_status_error(self): host = 'fake2@backend#pool' instance = db_utils.create_share_instance( share_id='fake_share_id', access_rules_status=constants.STATUS_ERROR, status=constants.STATUS_AVAILABLE) share = db_utils.create_share( id='fake_share_id', instances=[instance]) self.assertRaises(exception.InvalidShare, self.api.migration_start, self.context, share, host, False, True, True, True, True) def test_migration_start_task_state_invalid(self): host = 'fake2@backend#pool' share = db_utils.create_share( status=constants.STATUS_AVAILABLE, task_state=constants.TASK_STATE_MIGRATION_IN_PROGRESS) self.assertRaises(exception.ShareBusyException, self.api.migration_start, self.context, share, host, False, True, True, True, True) def test_migration_start_host_assisted_with_snapshots(self): host = 'fake2@backend#pool' share = db_utils.create_share( host='fake@backend#pool', status=constants.STATUS_AVAILABLE) self.mock_object(db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=True)) self.assertRaises(exception.Conflict, self.api.migration_start, self.context, share, host, True, False, False, False, False) def test_migration_start_with_snapshots(self): host = 'fake2@backend#pool' fake_type = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': True, 'driver_handles_share_servers': False, }, } service = {'availability_zone_id': 'fake_az_id', 'availability_zone': {'name': 'fake_az'}} self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.mock_object(utils, 'validate_service_host') self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type)) share = db_utils.create_share( host='fake@backend#pool', status=constants.STATUS_AVAILABLE, share_type_id=fake_type['id']) request_spec = self._get_request_spec_dict( share, fake_type, availability_zone_id='fake_az_id') self.api.migration_start(self.context, share, host, False, True, True, True, True) self.scheduler_rpcapi.migrate_share_to_host.assert_called_once_with( self.context, share['id'], host, False, True, True, True, True, None, 'fake_type_id', request_spec) def test_migration_start_has_replicas(self): host = 'fake2@backend#pool' share = db_utils.create_share( host='fake@backend#pool', status=constants.STATUS_AVAILABLE, replication_type='dr') for i in range(1, 4): db_utils.create_share_replica( share_id=share['id'], replica_state='in_sync') self.mock_object(db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=True)) mock_log = self.mock_object(share_api, 'LOG') mock_snapshot_get_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share') # Share was updated after adding replicas, grabbing it again. share = db_api.share_get(self.context, share['id']) self.assertRaises(exception.Conflict, self.api.migration_start, self.context, share, host, False, True, True, True, True) self.assertTrue(mock_log.error.called) self.assertFalse(mock_snapshot_get_call.called) def test_migration_start_is_member_of_group(self): group = db_utils.create_share_group() share = db_utils.create_share( host='fake@backend#pool', status=constants.STATUS_AVAILABLE, share_group_id=group['id']) mock_log = self.mock_object(share_api, 'LOG') self.assertRaises(exception.InvalidShare, self.api.migration_start, self.context, share, 'fake_host', False, True, True, True, True) self.assertTrue(mock_log.error.called) def test_migration_start_invalid_host(self): host = 'fake@backend#pool' share = db_utils.create_share( host='fake2@backend', status=constants.STATUS_AVAILABLE) self.mock_object(db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=False)) self.assertRaises(exception.ServiceNotFound, self.api.migration_start, self.context, share, host, False, True, True, True, True) @ddt.data({'dhss': True, 'new_share_network_id': 'fake_net_id', 'new_share_type_id': 'fake_type_id'}, {'dhss': False, 'new_share_network_id': None, 'new_share_type_id': 'fake_type_id'}, {'dhss': True, 'new_share_network_id': 'fake_net_id', 'new_share_type_id': None}) @ddt. unpack def test_migration_start_same_data_as_source( self, dhss, new_share_network_id, new_share_type_id): host = 'fake@backend#pool' fake_type_src = { 'id': 'fake_type_id', 'extra_specs': { 'snapshot_support': True, 'driver_handles_share_servers': True, }, } new_share_type_param = None if new_share_type_id: new_share_type_param = { 'id': new_share_type_id, 'extra_specs': { 'snapshot_support': True, 'driver_handles_share_servers': dhss, }, } new_share_net_param = None if new_share_network_id: new_share_net_param = db_utils.create_share_network( id=new_share_network_id) share = db_utils.create_share( host='fake@backend#pool', status=constants.STATUS_AVAILABLE, share_type_id=fake_type_src['id'], share_network_id=new_share_network_id) self.mock_object(utils, 'validate_service_host') self.mock_object(db_api, 'share_update') self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=fake_type_src)) result = self.api.migration_start( self.context, share, host, False, True, True, True, True, new_share_net_param, new_share_type_param) self.assertEqual(200, result) db_api.share_update.assert_called_once_with( self.context, share['id'], {'task_state': constants.TASK_STATE_MIGRATION_SUCCESS}) @ddt.data({}, {'replication_type': None}) def test_create_share_replica_invalid_share_type(self, attributes): share = fakes.fake_share(id='FAKE_SHARE_ID', **attributes) mock_request_spec_call = self.mock_object( self.api, 'create_share_instance_and_get_request_spec') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') mock_scheduler_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') self.assertRaises(exception.InvalidShare, self.api.create_share_replica, self.context, share) self.assertFalse(mock_request_spec_call.called) self.assertFalse(mock_db_update_call.called) self.assertFalse(mock_scheduler_rpcapi_call.called) def test_create_share_replica_busy_share(self): share = fakes.fake_share( id='FAKE_SHARE_ID', task_state='doing_something_real_important', is_busy=True, replication_type='dr') mock_request_spec_call = self.mock_object( self.api, 'create_share_instance_and_get_request_spec') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') mock_scheduler_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') self.assertRaises(exception.ShareBusyException, self.api.create_share_replica, self.context, share) self.assertFalse(mock_request_spec_call.called) self.assertFalse(mock_db_update_call.called) self.assertFalse(mock_scheduler_rpcapi_call.called) @ddt.data(None, []) def test_create_share_replica_no_active_replica(self, active_replicas): share = fakes.fake_share( id='FAKE_SHARE_ID', replication_type='dr') mock_request_spec_call = self.mock_object( self.api, 'create_share_instance_and_get_request_spec') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') mock_scheduler_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=active_replicas)) self.assertRaises(exception.ReplicationException, self.api.create_share_replica, self.context, share) self.assertFalse(mock_request_spec_call.called) self.assertFalse(mock_db_update_call.called) self.assertFalse(mock_scheduler_rpcapi_call.called) @ddt.data(None, 'fake-share-type') def test_create_share_replica_type_doesnt_support_AZ(self, st_name): share_type = fakes.fake_share_type( name=st_name, extra_specs={'availability_zones': 'zone 1,zone 3'}) share = fakes.fake_share( id='FAKE_SHARE_ID', replication_type='dr', availability_zone='zone 2') share['instance'].update({ 'share_type': share_type, 'share_type_id': '359b9851-2bd5-4404-89a9-5cd22bbc5fb9', }) mock_request_spec_call = self.mock_object( self.api, 'create_share_instance_and_get_request_spec') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') mock_scheduler_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=mock.Mock( return_value={'host': 'fake_ar_host'}))) self.assertRaises(exception.InvalidShare, self.api.create_share_replica, self.context, share, availability_zone='zone 2') share_types.get_share_type.assert_called_once_with( self.context, '359b9851-2bd5-4404-89a9-5cd22bbc5fb9') self.assertFalse(mock_request_spec_call.called) self.assertFalse(mock_db_update_call.called) self.assertFalse(mock_scheduler_rpcapi_call.called) def test_create_share_replica_subnet_not_found(self): request_spec = fakes.fake_replica_request_spec() replica = request_spec['share_instance_properties'] extra_specs = { 'availability_zones': 'FAKE_AZ,FAKE_AZ2', 'replication_type': constants.REPLICATION_TYPE_DR } share_type = db_utils.create_share_type(extra_specs=extra_specs) share_type = db_api.share_type_get(self.context, share_type['id']) az_name = 'FAKE_AZ' share = db_utils.create_share( id=replica['share_id'], replication_type='dr') self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=mock.Mock( return_value={'host': 'fake_ar_host'}))) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) self.mock_object(db_api, 'availability_zone_get') self.mock_object(db_api, 'share_network_subnet_get_by_availability_zone_id', mock.Mock(return_value=None)) self.assertRaises(exception.InvalidShare, self.api.create_share_replica, self.context, share, availability_zone=az_name, share_network_id='fake_id') (db_api.share_replicas_get_available_active_replica .assert_called_once_with(self.context, share['id'])) self.assertTrue(share_types.get_share_type.called) db_api.availability_zone_get.assert_called_once_with( self.context, az_name) self.assertTrue( db_api.share_network_subnet_get_by_availability_zone_id.called) def test_create_share_replica_az_not_found(self): request_spec = fakes.fake_replica_request_spec() replica = request_spec['share_instance_properties'] extra_specs = { 'availability_zones': 'FAKE_AZ,FAKE_AZ2', 'replication_type': constants.REPLICATION_TYPE_DR } share_type = db_utils.create_share_type(extra_specs=extra_specs) share_type = db_api.share_type_get(self.context, share_type['id']) az_name = 'FAKE_AZ' share = db_utils.create_share( id=replica['share_id'], replication_type='dr') self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value=mock.Mock( return_value={'host': 'fake_ar_host'}))) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) side_effect = exception.AvailabilityZoneNotFound(id=az_name) self.mock_object(db_api, 'availability_zone_get', mock.Mock(side_effect=side_effect)) self.assertRaises(exception.InvalidInput, self.api.create_share_replica, self.context, share, availability_zone=az_name, share_network_id='fake_id') (db_api.share_replicas_get_available_active_replica .assert_called_once_with(self.context, share['id'])) self.assertTrue(share_types.get_share_type.called) db_api.availability_zone_get.assert_called_once_with( self.context, az_name) @ddt.data( {'availability_zones': '', 'azs_with_subnet': ['fake_az_1']}, {'availability_zones': 'fake_az_1,fake_az_2', 'azs_with_subnet': ['fake_az_2']} ) @ddt.unpack def test_create_share_replica_azs_with_subnets(self, availability_zones, azs_with_subnet): request_spec = fakes.fake_replica_request_spec() replica = request_spec['share_instance_properties'] share_network_id = 'fake_share_network_id' extra_specs = { 'availability_zones': availability_zones, 'replication_type': constants.REPLICATION_TYPE_DR } share_type = db_utils.create_share_type(extra_specs=extra_specs) share_type = db_api.share_type_get(self.context, share_type['id']) share = db_utils.create_share( id=replica['share_id'], replication_type='dr', share_type_id=share_type['id']) cast_rules_to_readonly = ( share['replication_type'] == constants.REPLICATION_TYPE_READABLE) fake_replica = fakes.fake_replica(id=replica['id']) fake_request_spec = fakes.fake_replica_request_spec() self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value={'host': 'fake_ar_host'})) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) mock_get_all_az_subnet = self.mock_object( self.api, '_get_all_availability_zones_with_subnets', mock.Mock(return_value=azs_with_subnet)) if availability_zones == '': expected_azs = azs_with_subnet else: availability_zones = [ t for t in availability_zones.split(',') if availability_zones] expected_azs = ( [az for az in availability_zones if az in azs_with_subnet]) self.mock_object( self.api, 'create_share_instance_and_get_request_spec', mock.Mock(return_value=(fake_request_spec, fake_replica))) self.mock_object(db_api, 'share_replica_update') mock_snapshot_get_all_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=[])) mock_sched_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') self.api.create_share_replica( self.context, share, share_network_id=share_network_id) (db_api.share_replicas_get_available_active_replica .assert_called_once_with(self.context, share['id'])) self.assertTrue(share_types.get_share_type.called) mock_get_all_az_subnet.assert_called_once_with( self.context, share_network_id ) (self.api.create_share_instance_and_get_request_spec. assert_called_once_with( self.context, share, availability_zone=None, share_network_id=share_network_id, share_type_id=share_type['id'], availability_zones=expected_azs, cast_rules_to_readonly=cast_rules_to_readonly)) db_api.share_replica_update.assert_called_once() mock_snapshot_get_all_call.assert_called_once() mock_sched_rpcapi_call.assert_called_once() @ddt.data( {'availability_zones': '', 'azs_with_subnet': []}, {'availability_zones': 'fake_az_1,fake_az_2', 'azs_with_subnet': ['fake_az_3']} ) @ddt.unpack def test_create_share_replica_azs_with_subnets_invalid_input( self, availability_zones, azs_with_subnet): request_spec = fakes.fake_replica_request_spec() replica = request_spec['share_instance_properties'] share_network_id = 'fake_share_network_id' extra_specs = { 'availability_zones': availability_zones, 'replication_type': constants.REPLICATION_TYPE_DR } share_type = db_utils.create_share_type(extra_specs=extra_specs) share_type = db_api.share_type_get(self.context, share_type['id']) share = db_utils.create_share( id=replica['share_id'], replication_type='dr', share_type_id=share_type['id']) self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value={'host': 'fake_ar_host'})) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) mock_get_all_az_subnet = self.mock_object( self.api, '_get_all_availability_zones_with_subnets', mock.Mock(return_value=azs_with_subnet)) self.assertRaises( exception.InvalidInput, self.api.create_share_replica, self.context, share, share_network_id=share_network_id) (db_api.share_replicas_get_available_active_replica .assert_called_once_with(self.context, share['id'])) self.assertTrue(share_types.get_share_type.called) mock_get_all_az_subnet.assert_called_once_with( self.context, share_network_id ) @ddt.data({'has_snapshots': True, 'extra_specs': { 'replication_type': constants.REPLICATION_TYPE_DR, }, 'share_network_id': None}, {'has_snapshots': False, 'extra_specs': { 'availability_zones': 'FAKE_AZ,FAKE_AZ2', 'replication_type': constants.REPLICATION_TYPE_DR, }, 'share_network_id': None}, {'has_snapshots': True, 'extra_specs': { 'availability_zones': 'FAKE_AZ,FAKE_AZ2', 'replication_type': constants.REPLICATION_TYPE_READABLE, }, 'share_network_id': None}, {'has_snapshots': False, 'extra_specs': { 'replication_type': constants.REPLICATION_TYPE_READABLE, }, 'share_network_id': 'fake_sn_id'}) @ddt.unpack def test_create_share_replica(self, has_snapshots, extra_specs, share_network_id): request_spec = fakes.fake_replica_request_spec() replication_type = extra_specs['replication_type'] replica = request_spec['share_instance_properties'] share_type = db_utils.create_share_type(extra_specs=extra_specs) share_type = db_api.share_type_get(self.context, share_type['id']) share = db_utils.create_share( id=replica['share_id'], replication_type=replication_type, share_type_id=share_type['id']) snapshots = ( [fakes.fake_snapshot(), fakes.fake_snapshot()] if has_snapshots else [] ) cast_rules_to_readonly = ( replication_type == constants.REPLICATION_TYPE_READABLE) fake_replica = fakes.fake_replica(id=replica['id']) fake_request_spec = fakes.fake_replica_request_spec() self.mock_object(db_api, 'share_replicas_get_available_active_replica', mock.Mock(return_value={'host': 'fake_ar_host'})) self.mock_object(share_types, 'get_share_type', mock.Mock(return_value=share_type)) self.mock_object(db_api, 'availability_zone_get') self.mock_object(db_api, 'share_network_subnet_get_by_availability_zone_id') self.mock_object( share_api.API, 'create_share_instance_and_get_request_spec', mock.Mock(return_value=(fake_request_spec, fake_replica))) self.mock_object(db_api, 'share_replica_update') mock_sched_rpcapi_call = self.mock_object( self.api.scheduler_rpcapi, 'create_share_replica') mock_snapshot_get_all_call = self.mock_object( db_api, 'share_snapshot_get_all_for_share', mock.Mock(return_value=snapshots)) mock_snapshot_instance_create_call = self.mock_object( db_api, 'share_snapshot_instance_create') expected_snap_instance_create_call_count = 2 if has_snapshots else 0 result = self.api.create_share_replica( self.context, share, availability_zone='FAKE_AZ', share_network_id=share_network_id) self.assertTrue(mock_sched_rpcapi_call.called) self.assertEqual(replica, result) share_types.get_share_type.assert_called_once_with( self.context, share_type['id']) mock_snapshot_get_all_call.assert_called_once_with( self.context, fake_replica['share_id']) self.assertEqual(expected_snap_instance_create_call_count, mock_snapshot_instance_create_call.call_count) expected_azs = extra_specs.get('availability_zones', '') expected_azs = expected_azs.split(',') if expected_azs else [] (share_api.API.create_share_instance_and_get_request_spec. assert_called_once_with( self.context, share, availability_zone='FAKE_AZ', share_network_id=share_network_id, share_type_id=share_type['id'], availability_zones=expected_azs, cast_rules_to_readonly=cast_rules_to_readonly)) def test_delete_last_active_replica(self): fake_replica = fakes.fake_replica( share_id='FAKE_SHARE_ID', replica_state=constants.REPLICA_STATE_ACTIVE) self.mock_object(db_api, 'share_replicas_get_all_by_share', mock.Mock(return_value=[fake_replica])) mock_log = self.mock_object(share_api.LOG, 'info') self.assertRaises( exception.ReplicationException, self.api.delete_share_replica, self.context, fake_replica) self.assertFalse(mock_log.called) @ddt.data(True, False) def test_delete_share_replica_no_host(self, has_snapshots): snapshots = [{'id': 'xyz'}, {'id': 'abc'}, {'id': 'pqr'}] snapshots = snapshots if has_snapshots else [] replica = fakes.fake_replica('FAKE_ID', host='') mock_sched_rpcapi_call = self.mock_object( self.share_rpcapi, 'delete_share_replica') mock_db_replica_delete_call = self.mock_object( db_api, 'share_replica_delete') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') mock_snapshot_get_call = self.mock_object( db_api, 'share_snapshot_instance_get_all_with_filters', mock.Mock(return_value=snapshots)) mock_snapshot_instance_delete_call = self.mock_object( db_api, 'share_snapshot_instance_delete') self.api.delete_share_replica(self.context, replica) self.assertFalse(mock_sched_rpcapi_call.called) mock_db_replica_delete_call.assert_called_once_with( self.context, replica['id']) mock_db_update_call.assert_called_once_with( self.context, replica['id'], {'status': constants.STATUS_DELETING, 'terminated_at': mock.ANY}) mock_snapshot_get_call.assert_called_once_with( self.context, {'share_instance_ids': replica['id']}) self.assertEqual( len(snapshots), mock_snapshot_instance_delete_call.call_count) @ddt.data(True, False) def test_delete_share_replica(self, force): replica = fakes.fake_replica('FAKE_ID', host='HOSTA@BackendB#PoolC') mock_sched_rpcapi_call = self.mock_object( self.share_rpcapi, 'delete_share_replica') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') self.api.delete_share_replica(self.context, replica, force=force) mock_sched_rpcapi_call.assert_called_once_with( self.context, replica, force=force) mock_db_update_call.assert_called_once_with( self.context, replica['id'], {'status': constants.STATUS_DELETING, 'terminated_at': mock.ANY}) @ddt.data(constants.STATUS_CREATING, constants.STATUS_DELETING, constants.STATUS_ERROR, constants.STATUS_EXTENDING, constants.STATUS_REPLICATION_CHANGE, constants.STATUS_MANAGING, constants.STATUS_ERROR_DELETING) def test_promote_share_replica_non_available_status(self, status): replica = fakes.fake_replica( status=status, replica_state=constants.REPLICA_STATE_IN_SYNC) mock_rpcapi_promote_share_replica_call = self.mock_object( self.share_rpcapi, 'promote_share_replica') self.assertRaises(exception.ReplicationException, self.api.promote_share_replica, self.context, replica) self.assertFalse(mock_rpcapi_promote_share_replica_call.called) @ddt.data(constants.REPLICA_STATE_OUT_OF_SYNC, constants.STATUS_ERROR) def test_promote_share_replica_out_of_sync_non_admin(self, replica_state): fake_user_context = context.RequestContext( user_id=None, project_id=None, is_admin=False, read_deleted='no', overwrite=False) replica = fakes.fake_replica( status=constants.STATUS_AVAILABLE, replica_state=replica_state) mock_rpcapi_promote_share_replica_call = self.mock_object( self.share_rpcapi, 'promote_share_replica') self.assertRaises(exception.AdminRequired, self.api.promote_share_replica, fake_user_context, replica) self.assertFalse(mock_rpcapi_promote_share_replica_call.called) @ddt.data(constants.REPLICA_STATE_OUT_OF_SYNC, constants.STATUS_ERROR) def test_promote_share_replica_admin_authorized(self, replica_state): replica = fakes.fake_replica( status=constants.STATUS_AVAILABLE, replica_state=replica_state, host='HOSTA@BackendB#PoolC') self.mock_object(db_api, 'share_replica_get', mock.Mock(return_value=replica)) mock_rpcapi_promote_share_replica_call = self.mock_object( self.share_rpcapi, 'promote_share_replica') mock_db_update_call = self.mock_object(db_api, 'share_replica_update') retval = self.api.promote_share_replica( self.context, replica) self.assertEqual(replica, retval) mock_db_update_call.assert_called_once_with( self.context, replica['id'], {'status': constants.STATUS_REPLICATION_CHANGE}) mock_rpcapi_promote_share_replica_call.assert_called_once_with( self.context, replica) def test_promote_share_replica(self): replica = fakes.fake_replica('FAKE_ID', host='HOSTA@BackendB#PoolC') self.mock_object(db_api, 'share_replica_get', mock.Mock(return_value=replica)) self.mock_object(db_api, 'share_replica_update') mock_sched_rpcapi_call = self.mock_object( self.share_rpcapi, 'promote_share_replica') result = self.api.promote_share_replica(self.context, replica) mock_sched_rpcapi_call.assert_called_once_with( self.context, replica) self.assertEqual(replica, result) def test_update_share_replica_no_host(self): replica = fakes.fake_replica('FAKE_ID') replica['host'] = None mock_rpcapi_update_share_replica_call = self.mock_object( self.share_rpcapi, 'update_share_replica') self.assertRaises(exception.InvalidHost, self.api.update_share_replica, self.context, replica) self.assertFalse(mock_rpcapi_update_share_replica_call.called) def test_update_share_replica(self): replica = fakes.fake_replica('FAKE_ID', host='HOSTA@BackendB#PoolC') mock_rpcapi_update_share_replica_call = self.mock_object( self.share_rpcapi, 'update_share_replica') retval = self.api.update_share_replica(self.context, replica) self.assertTrue(mock_rpcapi_update_share_replica_call.called) self.assertIsNone(retval) def test_migration_complete(self): instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING) instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_COMPLETED, instances=[instance1, instance2]) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(self.api.share_rpcapi, 'migration_complete') self.api.migration_complete(self.context, share) self.api.share_rpcapi.migration_complete.assert_called_once_with( self.context, instance1, instance2['id']) @ddt.data(constants.TASK_STATE_DATA_COPYING_STARTING, constants.TASK_STATE_MIGRATION_SUCCESS, constants.TASK_STATE_DATA_COPYING_IN_PROGRESS, constants.TASK_STATE_MIGRATION_ERROR, constants.TASK_STATE_MIGRATION_CANCELLED, None) def test_migration_complete_task_state_invalid(self, task_state): share = db_utils.create_share( id='fake_id', task_state=task_state) self.assertRaises(exception.InvalidShare, self.api.migration_complete, self.context, share) def test_migration_complete_status_invalid(self): instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_ERROR) instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_ERROR) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_COMPLETED, instances=[instance1, instance2]) self.assertRaises(exception.ShareMigrationFailed, self.api.migration_complete, self.context, share) @ddt.data(None, Exception('fake')) def test_migration_cancel(self, exc): share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_IN_PROGRESS) services = ['fake_service'] self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.mock_object(db_api, 'service_get_all_by_topic', mock.Mock(return_value=services)) self.mock_object(data_rpc.DataAPI, 'data_copy_cancel', mock.Mock(side_effect=[exc])) if exc: self.assertRaises( exception.ShareMigrationError, self.api.migration_cancel, self.context, share) else: self.api.migration_cancel(self.context, share) data_rpc.DataAPI.data_copy_cancel.assert_called_once_with( self.context, share['id']) db_api.service_get_all_by_topic.assert_called_once_with( self.context, 'manila-data') def test_migration_cancel_service_down(self): service = 'fake_service' instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING) instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_IN_PROGRESS, instances=[instance1, instance2]) self.mock_object(utils, 'service_is_up', mock.Mock(return_value=False)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(db_api, 'service_get_all_by_topic', mock.Mock(return_value=service)) self.assertRaises(exception.InvalidShare, self.api.migration_cancel, self.context, share) def test_migration_cancel_driver(self): service = 'fake_service' instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, instances=[instance1, instance2]) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(self.api.share_rpcapi, 'migration_cancel') self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.api.migration_cancel(self.context, share) self.api.share_rpcapi.migration_cancel.assert_called_once_with( self.context, instance1, instance2['id']) db_api.service_get_by_args.assert_called_once_with( self.context, instance1['host'], 'manila-share') @ddt.data(constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, constants.TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE, constants.TASK_STATE_DATA_COPYING_COMPLETED) def test_migration_cancel_driver_service_down(self, task_state): service = 'fake_service' instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=task_state, instances=[instance1, instance2]) self.mock_object(utils, 'service_is_up', mock.Mock(return_value=False)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.assertRaises(exception.InvalidShare, self.api.migration_cancel, self.context, share) @ddt.data(constants.TASK_STATE_DATA_COPYING_STARTING, constants.TASK_STATE_MIGRATION_SUCCESS, constants.TASK_STATE_MIGRATION_ERROR, constants.TASK_STATE_MIGRATION_CANCELLED, None) def test_migration_cancel_task_state_invalid(self, task_state): share = db_utils.create_share( id='fake_id', task_state=task_state) self.assertRaises(exception.InvalidShare, self.api.migration_cancel, self.context, share) @ddt.data({'total_progress': 50}, Exception('fake')) def test_migration_get_progress(self, expected): share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_IN_PROGRESS) services = ['fake_service'] self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.mock_object(db_api, 'service_get_all_by_topic', mock.Mock(return_value=services)) self.mock_object(data_rpc.DataAPI, 'data_copy_get_progress', mock.Mock(side_effect=[expected])) if not isinstance(expected, Exception): result = self.api.migration_get_progress(self.context, share) self.assertEqual(expected, result) else: self.assertRaises( exception.ShareMigrationError, self.api.migration_get_progress, self.context, share) data_rpc.DataAPI.data_copy_get_progress.assert_called_once_with( self.context, share['id']) db_api.service_get_all_by_topic.assert_called_once_with( self.context, 'manila-data') def test_migration_get_progress_service_down(self): instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING) instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_DATA_COPYING_IN_PROGRESS, instances=[instance1, instance2]) services = ['fake_service'] self.mock_object(utils, 'service_is_up', mock.Mock(return_value=False)) self.mock_object(db_api, 'service_get_all_by_topic', mock.Mock(return_value=services)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.assertRaises(exception.InvalidShare, self.api.migration_get_progress, self.context, share) def test_migration_get_progress_driver(self): expected = {'total_progress': 50} instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, instances=[instance1, instance2]) service = 'fake_service' self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(self.api.share_rpcapi, 'migration_get_progress', mock.Mock(return_value=expected)) result = self.api.migration_get_progress(self.context, share) self.assertEqual(expected, result) self.api.share_rpcapi.migration_get_progress.assert_called_once_with( self.context, instance1, instance2['id']) db_api.service_get_by_args.assert_called_once_with( self.context, instance1['host'], 'manila-share') def test_migration_get_progress_driver_error(self): instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, instances=[instance1, instance2]) service = 'fake_service' self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(self.api.share_rpcapi, 'migration_get_progress', mock.Mock(side_effect=Exception('fake'))) self.assertRaises(exception.ShareMigrationError, self.api.migration_get_progress, self.context, share) self.api.share_rpcapi.migration_get_progress.assert_called_once_with( self.context, instance1, instance2['id']) def test_migration_get_progress_driver_service_down(self): service = 'fake_service' instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, instances=[instance1, instance2]) self.mock_object(utils, 'service_is_up', mock.Mock(return_value=False)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.assertRaises(exception.InvalidShare, self.api.migration_get_progress, self.context, share) @ddt.data(constants.TASK_STATE_MIGRATION_STARTING, constants.TASK_STATE_MIGRATION_DRIVER_STARTING, constants.TASK_STATE_DATA_COPYING_STARTING, constants.TASK_STATE_MIGRATION_IN_PROGRESS) def test_migration_get_progress_task_state_progress_0(self, task_state): share = db_utils.create_share( id='fake_id', task_state=task_state) expected = {'total_progress': 0} result = self.api.migration_get_progress(self.context, share) self.assertEqual(expected, result) @ddt.data(constants.TASK_STATE_MIGRATION_SUCCESS, constants.TASK_STATE_DATA_COPYING_ERROR, constants.TASK_STATE_MIGRATION_CANCELLED, constants.TASK_STATE_MIGRATION_COMPLETING, constants.TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE, constants.TASK_STATE_DATA_COPYING_COMPLETED, constants.TASK_STATE_DATA_COPYING_COMPLETING, constants.TASK_STATE_DATA_COPYING_CANCELLED, constants.TASK_STATE_MIGRATION_ERROR) def test_migration_get_progress_task_state_progress_100(self, task_state): share = db_utils.create_share( id='fake_id', task_state=task_state) expected = {'total_progress': 100} result = self.api.migration_get_progress(self.context, share) self.assertEqual(expected, result) def test_migration_get_progress_task_state_None(self): share = db_utils.create_share(id='fake_id', task_state=None) self.assertRaises(exception.InvalidShare, self.api.migration_get_progress, self.context, share) @ddt.data(None, {'invalid_progress': None}, {}) def test_migration_get_progress_invalid(self, progress): instance1 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING, host='some_host') instance2 = db_utils.create_share_instance( share_id='fake_id', status=constants.STATUS_MIGRATING_TO) share = db_utils.create_share( id='fake_id', task_state=constants.TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS, instances=[instance1, instance2]) service = 'fake_service' self.mock_object(utils, 'service_is_up', mock.Mock(return_value=True)) self.mock_object(db_api, 'service_get_by_args', mock.Mock(return_value=service)) self.mock_object(db_api, 'share_instance_get', mock.Mock(return_value=instance1)) self.mock_object(self.api.share_rpcapi, 'migration_get_progress', mock.Mock(return_value=progress)) self.assertRaises(exception.InvalidShare, self.api.migration_get_progress, self.context, share) self.api.share_rpcapi.migration_get_progress.assert_called_once_with( self.context, instance1, instance2['id']) class OtherTenantsShareActionsTestCase(test.TestCase): def setUp(self): super(OtherTenantsShareActionsTestCase, self).setUp() self.api = share.API() def test_delete_other_tenants_public_share(self): share = db_utils.create_share(is_public=True) ctx = context.RequestContext(user_id='1111', project_id='2222') self.assertRaises(exception.PolicyNotAuthorized, self.api.delete, ctx, share) def test_update_other_tenants_public_share(self): share = db_utils.create_share(is_public=True) ctx = context.RequestContext(user_id='1111', project_id='2222') self.assertRaises(exception.PolicyNotAuthorized, self.api.update, ctx, share, {'display_name': 'newname'}) def test_get_other_tenants_public_share(self): share = db_utils.create_share(is_public=True) ctx = context.RequestContext(user_id='1111', project_id='2222') self.mock_object(db_api, 'share_get', mock.Mock(return_value=share)) result = self.api.get(ctx, 'fakeid') self.assertEqual(share, result) db_api.share_get.assert_called_once_with(ctx, 'fakeid')