# 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. from unittest import mock from django.urls import reverse from django.utils.http import urlunquote from openstack_dashboard.api import cinder from openstack_dashboard.test import helpers as test INDEX_URL = reverse('horizon:project:volume_groups:index') VOLUME_GROUPS_SNAP_INDEX_URL = urlunquote(reverse( 'horizon:project:vg_snapshots:index')) class VolumeGroupTests(test.TestCase): @test.create_mocks({cinder: [ 'extension_supported', 'availability_zone_list', 'volume_type_list', 'group_type_list', 'group_create', ]}) def test_create_group(self): group = self.cinder_groups.first() volume_types = self.cinder_volume_types.list() volume_type_id = self.cinder_volume_types.first().id selected_types = [volume_type_id] az = self.cinder_availability_zones.first().zoneName formData = { 'volume_types': '1', 'name': 'test VG', 'description': 'test desc', 'availability_zone': az, 'group_type': group.group_type, 'add_vtypes_to_group_role_member': selected_types, } self.mock_extension_supported.return_value = True self.mock_availability_zone_list.return_value = \ self.cinder_availability_zones.list() self.mock_volume_type_list.return_value = volume_types self.mock_group_type_list.return_value = self.cinder_group_types.list() self.mock_group_create.return_value = group url = reverse('horizon:project:volume_groups:create') res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_extension_supported.assert_called_once_with( test.IsHttpRequest(), 'AvailabilityZones') self.mock_availability_zone_list.assert_called_once_with( test.IsHttpRequest()) self.mock_volume_type_list.assert_called_once_with( test.IsHttpRequest()) self.mock_group_type_list.assert_called_once_with(test.IsHttpRequest()) self.mock_group_create.assert_called_once_with( test.IsHttpRequest(), formData['name'], formData['group_type'], selected_types, description=formData['description'], availability_zone=formData['availability_zone']) @test.create_mocks({cinder: [ 'extension_supported', 'availability_zone_list', 'volume_type_list', 'group_type_list', 'group_create', ]}) def test_create_group_exception(self): group = self.cinder_groups.first() volume_types = self.cinder_volume_types.list() volume_type_id = self.cinder_volume_types.first().id selected_types = [volume_type_id] az = self.cinder_availability_zones.first().zoneName formData = { 'volume_types': '1', 'name': 'test VG', 'description': 'test desc', 'availability_zone': az, 'group_type': group.group_type, 'add_vtypes_to_group_role_member': selected_types, } self.mock_extension_supported.return_value = True self.mock_availability_zone_list.return_value = \ self.cinder_availability_zones.list() self.mock_volume_type_list.return_value = volume_types self.mock_group_type_list.return_value = self.cinder_group_types.list() self.mock_group_create.side_effect = self.exceptions.cinder url = reverse('horizon:project:volume_groups:create') res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.assertCookieMessage(res, "Unable to create group.") self.mock_extension_supported.assert_called_once_with( test.IsHttpRequest(), 'AvailabilityZones') self.mock_availability_zone_list.assert_called_once_with( test.IsHttpRequest()) self.mock_volume_type_list.assert_called_once_with( test.IsHttpRequest()) self.mock_group_type_list.assert_called_once_with(test.IsHttpRequest()) self.mock_group_create.assert_called_once_with( test.IsHttpRequest(), formData['name'], formData['group_type'], selected_types, description=formData['description'], availability_zone=formData['availability_zone']) @test.create_mocks({cinder: ['group_get', 'group_delete']}) def test_delete_group(self): group = self.cinder_groups.first() self.mock_group_get.return_value = group self.mock_group_delete.return_value = None url = reverse('horizon:project:volume_groups:delete', args=[group.id]) res = self.client.post(url) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with(test.IsHttpRequest(), group.id) self.mock_group_delete.assert_called_once_with(test.IsHttpRequest(), group.id, delete_volumes=False) @test.create_mocks({cinder: ['group_get', 'group_delete']}) def test_delete_group_delete_volumes_flag(self): group = self.cinder_groups.first() formData = {'delete_volumes': True} self.mock_group_get.return_value = group self.mock_group_delete.return_value = None url = reverse('horizon:project:volume_groups:delete', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with(test.IsHttpRequest(), group.id) self.mock_group_delete.assert_called_once_with(test.IsHttpRequest(), group.id, delete_volumes=True) @test.create_mocks({cinder: ['group_get', 'group_delete']}) def test_delete_group_exception(self): group = self.cinder_groups.first() formData = {'delete_volumes': False} self.mock_group_get.return_value = group self.mock_group_delete.side_effect = self.exceptions.cinder url = reverse('horizon:project:volume_groups:delete', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with(test.IsHttpRequest(), group.id) self.mock_group_delete.assert_called_once_with(test.IsHttpRequest(), group.id, delete_volumes=False) def test_update_group_add_vol(self): self._test_update_group_add_remove_vol(add=True) def test_update_group_remove_vol(self): self._test_update_group_add_remove_vol(add=False) @test.create_mocks({cinder: ['volume_list', 'volume_type_list', 'group_get', 'group_update']}) def _test_update_group_add_remove_vol(self, add=True): group = self.cinder_groups.first() volume_types = self.cinder_volume_types.list() volumes = (self.cinder_volumes.list() + self.cinder_group_volumes.list()) group_voltype_names = [t.name for t in volume_types if t.id in group.volume_types] compat_volumes = [v for v in volumes if v.volume_type in group_voltype_names] compat_volume_ids = [v.id for v in compat_volumes] assigned_volume_ids = [v.id for v in compat_volumes if getattr(v, 'group_id', None)] add_volume_ids = [v.id for v in compat_volumes if v.id not in assigned_volume_ids] new_volums = compat_volume_ids if add else [] formData = { 'default_add_volumes_to_group_role': 'member', 'add_volumes_to_group_role_member': new_volums, } self.mock_volume_list.return_value = volumes self.mock_volume_type_list.return_value = volume_types self.mock_group_get.return_value = group self.mock_group_update.return_value = group url = reverse('horizon:project:volume_groups:manage', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.assert_mock_multiple_calls_with_same_arguments( self.mock_volume_list, 2, mock.call(test.IsHttpRequest())) self.mock_volume_type_list.assert_called_once_with( test.IsHttpRequest()) self.mock_group_get.assert_called_once_with( test.IsHttpRequest(), group.id) if add: self.mock_group_update.assert_called_once_with( test.IsHttpRequest(), group.id, add_volumes=add_volume_ids, remove_volumes=[]) else: self.mock_group_update.assert_called_once_with( test.IsHttpRequest(), group.id, add_volumes=[], remove_volumes=assigned_volume_ids) @test.create_mocks({cinder: ['group_get', 'group_update']}) def test_update_group_name_and_description(self): group = self.cinder_groups.first() formData = {'name': 'test VG-new', 'description': 'test desc-new'} self.mock_group_get.return_value = group self.mock_group_update.return_value = group url = reverse('horizon:project:volume_groups:update', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with( test.IsHttpRequest(), group.id) self.mock_group_update.assert_called_once_with( test.IsHttpRequest(), group.id, formData['name'], formData['description']) @test.create_mocks({cinder: ['group_get', 'group_update']}) def test_update_group_with_exception(self): group = self.cinder_groups.first() formData = {'name': 'test VG-new', 'description': 'test desc-new'} self.mock_group_get.return_value = group self.mock_group_update.side_effect = self.exceptions.cinder url = reverse('horizon:project:volume_groups:update', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with( test.IsHttpRequest(), group.id) self.mock_group_update.assert_called_once_with( test.IsHttpRequest(), group.id, formData['name'], formData['description']) @test.create_mocks({cinder: ['group_get']}) def test_detail_view_with_exception(self): group = self.cinder_groups.first() self.mock_group_get.side_effect = self.exceptions.cinder url = reverse('horizon:project:volume_groups:detail', args=[group.id]) res = self.client.get(url) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with( test.IsHttpRequest(), group.id) @test.create_mocks({cinder: ['group_snapshot_create']}) def test_create_snapshot(self): group = self.cinder_groups.first() group_snapshot = self.cinder_group_snapshots.first() formData = {'name': 'test VG Snapshot', 'description': 'test desc'} self.mock_group_snapshot_create.return_value = group_snapshot url = reverse('horizon:project:volume_groups:create_snapshot', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, VOLUME_GROUPS_SNAP_INDEX_URL) self.mock_group_snapshot_create.assert_called_once_with( test.IsHttpRequest(), group.id, formData['name'], formData['description']) @test.create_mocks({cinder: ['group_get', 'group_create_from_source']}) def test_create_clone(self): group = self.cinder_groups.first() formData = { 'group_source': group.id, 'name': 'test VG Clone', 'description': 'test desc', } self.mock_group_get.return_value = group self.mock_group_create_from_source.return_value = group url = reverse('horizon:project:volume_groups:clone_group', args=[group.id]) res = self.client.post(url, formData) self.assertNoFormErrors(res) self.assertRedirectsNoFollow(res, INDEX_URL) self.mock_group_get.assert_called_once_with( test.IsHttpRequest(), group.id) self.mock_group_create_from_source.assert_called_once_with( test.IsHttpRequest(), formData['name'], source_group_id=group.id, description=formData['description'])