329 lines
14 KiB
Python
329 lines
14 KiB
Python
# Copyright 2011 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2011 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from unittest import mock
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from django.conf import settings
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from django.test.utils import override_settings
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from django.urls import reverse
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from django.utils.http import urlunquote
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.project.snapshots \
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import tables as snapshot_tables
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from openstack_dashboard.test import helpers as test
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from openstack_dashboard.usage import quotas
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INDEX_URL = reverse('horizon:project:snapshots:index')
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class VolumeSnapshotsViewTests(test.TestCase):
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@test.create_mocks({api.cinder: ('volume_snapshot_list_paged',
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'volume_list',
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'group_snapshot_list'),
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api.base: ('is_service_enabled',)})
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def _test_snapshots_index_paginated(self, marker, sort_dir, snapshots, url,
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has_more, has_prev, with_groups=False):
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self.mock_is_service_enabled.return_value = True
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self.mock_volume_snapshot_list_paged.return_value = [snapshots,
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has_more,
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has_prev]
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self.mock_volume_list.return_value = self.cinder_volumes.list()
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self.mock_group_snapshot_list.return_value = \
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self.cinder_volume_snapshots_with_groups.list()
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res = self.client.get(urlunquote(url))
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self.assertEqual(res.status_code, 200)
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self.assertTemplateUsed(res, 'horizon/common/_data_table_view.html')
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self.assert_mock_multiple_calls_with_same_arguments(
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self.mock_is_service_enabled, 2,
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mock.call(test.IsHttpRequest(), 'volumev3'))
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self.mock_volume_snapshot_list_paged.assert_called_once_with(
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test.IsHttpRequest(), marker=marker, sort_dir=sort_dir,
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paginate=True)
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self.mock_volume_list.assert_called_once_with(test.IsHttpRequest())
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if with_groups:
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self.mock_group_snapshot_list.assert_called_once_with(
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test.IsHttpRequest())
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return res
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@override_settings(API_RESULT_PAGE_SIZE=1)
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def test_snapshots_index_paginated(self):
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mock_snapshots = self.cinder_volume_snapshots.list()
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size = settings.API_RESULT_PAGE_SIZE
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base_url = INDEX_URL
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next = snapshot_tables.VolumeSnapshotsTable._meta.pagination_param
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# get first page
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expected_snapshots = mock_snapshots[:size]
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res = self._test_snapshots_index_paginated(
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marker=None, sort_dir="desc", snapshots=expected_snapshots,
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url=base_url, has_more=True, has_prev=False)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, expected_snapshots)
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# get second page
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expected_snapshots = mock_snapshots[size:2 * size]
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marker = expected_snapshots[0].id
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url = base_url + "?%s=%s" % (next, marker)
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res = self._test_snapshots_index_paginated(
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marker=marker, sort_dir="desc", snapshots=expected_snapshots,
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url=url, has_more=True, has_prev=True)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, expected_snapshots)
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# get last page
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expected_snapshots = mock_snapshots[-size:]
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marker = expected_snapshots[0].id
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url = base_url + "?%s=%s" % (next, marker)
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res = self._test_snapshots_index_paginated(
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marker=marker, sort_dir="desc", snapshots=expected_snapshots,
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url=url, has_more=False, has_prev=True)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, expected_snapshots)
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@override_settings(API_RESULT_PAGE_SIZE=1)
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def test_snapshots_index_with_group(self):
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mock_snapshots = self.cinder_volume_snapshots_with_groups.list()
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size = settings.API_RESULT_PAGE_SIZE
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base_url = INDEX_URL
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# get first page
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expected_snapshots = mock_snapshots[:size]
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res = self._test_snapshots_index_paginated(
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marker=None, sort_dir="desc", snapshots=expected_snapshots,
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url=base_url, has_more=False, has_prev=False, with_groups=True)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, mock_snapshots)
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@override_settings(API_RESULT_PAGE_SIZE=1)
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def test_snapshots_index_paginated_prev_page(self):
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mock_snapshots = self.cinder_volume_snapshots.list()
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size = settings.API_RESULT_PAGE_SIZE
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base_url = INDEX_URL
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prev = snapshot_tables.VolumeSnapshotsTable._meta.prev_pagination_param
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# prev from some page
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expected_snapshots = mock_snapshots[size:2 * size]
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marker = expected_snapshots[0].id
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url = base_url + "?%s=%s" % (prev, marker)
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res = self._test_snapshots_index_paginated(
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marker=marker, sort_dir="asc", snapshots=expected_snapshots,
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url=url, has_more=True, has_prev=True)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, expected_snapshots)
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# back to first page
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expected_snapshots = mock_snapshots[:size]
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marker = expected_snapshots[0].id
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url = base_url + "?%s=%s" % (prev, marker)
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res = self._test_snapshots_index_paginated(
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marker=marker, sort_dir="asc", snapshots=expected_snapshots,
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url=url, has_more=True, has_prev=False)
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snapshots = res.context['volume_snapshots_table'].data
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self.assertCountEqual(snapshots, expected_snapshots)
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@test.create_mocks({api.cinder: ('volume_get',),
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quotas: ('tenant_quota_usages',)})
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def test_create_snapshot_get(self):
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volume = self.cinder_volumes.first()
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self.mock_volume_get.return_value = volume
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self.mock_tenant_quota_usages.return_value = \
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self.cinder_quota_usages.first()
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url = reverse('horizon:project:volumes:create_snapshot',
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args=[volume.id])
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res = self.client.get(url)
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self.assertTemplateUsed(res, 'project/volumes/create_snapshot.html')
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self.mock_volume_get.assert_called_once_with(test.IsHttpRequest(),
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volume.id)
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self.mock_tenant_quota_usages.assert_called_once_with(
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test.IsHttpRequest(),
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targets=('snapshots', 'gigabytes'))
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@test.create_mocks({api.cinder: ('volume_get',
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'volume_snapshot_create')})
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def test_create_snapshot_post(self):
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volume = self.cinder_volumes.first()
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_get.return_value = volume
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self.mock_volume_snapshot_create.return_value = snapshot
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formData = {'method': 'CreateSnapshotForm',
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'tenant_id': self.tenant.id,
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'volume_id': volume.id,
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'name': snapshot.name,
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'description': snapshot.description}
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url = reverse('horizon:project:volumes:create_snapshot',
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args=[volume.id])
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res = self.client.post(url, formData)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.mock_volume_get.assert_called_once_with(test.IsHttpRequest(),
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volume.id)
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self.mock_volume_snapshot_create.assert_called_once_with(
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test.IsHttpRequest(),
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volume.id,
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snapshot.name,
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snapshot.description,
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force=False)
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@test.create_mocks({api.cinder: ('volume_get',
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'volume_snapshot_create')})
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def test_force_create_snapshot(self):
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volume = self.cinder_volumes.get(name='my_volume')
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_get.return_value = volume
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self.mock_volume_snapshot_create.return_value = snapshot
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formData = {'method': 'CreateSnapshotForm',
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'tenant_id': self.tenant.id,
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'volume_id': volume.id,
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'name': snapshot.name,
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'description': snapshot.description}
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url = reverse('horizon:project:volumes:create_snapshot',
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args=[volume.id])
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res = self.client.post(url, formData)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.mock_volume_get.assert_called_once_with(test.IsHttpRequest(),
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volume.id)
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self.mock_volume_snapshot_create.assert_called_once_with(
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test.IsHttpRequest(),
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volume.id,
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snapshot.name,
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snapshot.description,
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force=True)
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@test.create_mocks({api.cinder: ('volume_snapshot_list_paged',
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'volume_list',
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'volume_snapshot_delete')})
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def test_delete_volume_snapshot(self):
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vol_snapshots = self.cinder_volume_snapshots.list()
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volumes = self.cinder_volumes.list()
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_snapshot_list_paged.return_value = [vol_snapshots,
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False, False]
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self.mock_volume_list.return_value = volumes
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self.mock_volume_snapshot_delete.return_value = None
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formData = {'action': 'volume_snapshots__delete__%s' % snapshot.id}
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res = self.client.post(INDEX_URL, formData)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.assertMessageCount(success=1)
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self.mock_volume_snapshot_list_paged.assert_called_once_with(
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test.IsHttpRequest(), paginate=True, marker=None, sort_dir='desc')
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self.mock_volume_list.assert_called_once_with(test.IsHttpRequest())
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self.mock_volume_snapshot_delete.assert_called_once_with(
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test.IsHttpRequest(), snapshot.id)
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@test.create_mocks({api.cinder: ('volume_get',
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'volume_snapshot_get')})
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def test_volume_snapshot_detail_get(self):
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volume = self.cinder_volumes.first()
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_get.return_value = volume
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self.mock_volume_snapshot_get.return_value = snapshot
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url = reverse('horizon:project:snapshots:detail',
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args=[snapshot.id])
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res = self.client.get(url)
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self.assertTemplateUsed(res, 'horizon/common/_detail.html')
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self.assertEqual(res.context['snapshot'].id, snapshot.id)
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self.mock_volume_get.assert_has_calls([
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mock.call(test.IsHttpRequest(), volume.id),
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mock.call(test.IsHttpRequest(), snapshot.volume_id),
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])
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self.assertEqual(2, self.mock_volume_get.call_count)
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self.mock_volume_snapshot_get.assert_called_once_with(
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test.IsHttpRequest(), snapshot.id)
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@test.create_mocks({api.cinder: ('volume_snapshot_get',)})
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def test_volume_snapshot_detail_get_with_exception(self):
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# Test to verify redirect if get volume snapshot fails
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_snapshot_get.side_effect = self.exceptions.cinder
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url = reverse('horizon:project:snapshots:detail',
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args=[snapshot.id])
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res = self.client.get(url)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.mock_volume_snapshot_get.assert_called_once_with(
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test.IsHttpRequest(), snapshot.id)
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@test.create_mocks({api.cinder: ('volume_get',
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'volume_snapshot_get')})
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def test_volume_snapshot_detail_with_volume_get_exception(self):
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# Test to verify redirect if get volume fails
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volume = self.cinder_volumes.first()
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_get.side_effect = self.exceptions.cinder
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self.mock_volume_snapshot_get.return_value = snapshot
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url = reverse('horizon:project:snapshots:detail',
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args=[snapshot.id])
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res = self.client.get(url)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.mock_volume_get.assert_called_once_with(test.IsHttpRequest(),
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volume.id)
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self.mock_volume_snapshot_get.assert_called_once_with(
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test.IsHttpRequest(), snapshot.id)
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@test.create_mocks({api.cinder: ('volume_snapshot_update',
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'volume_snapshot_get')})
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def test_update_snapshot(self):
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snapshot = self.cinder_volume_snapshots.first()
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self.mock_volume_snapshot_get.return_value = snapshot
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self.mock_volume_snapshot_update.return_value = snapshot
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formData = {'method': 'UpdateSnapshotForm',
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'name': snapshot.name,
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'description': snapshot.description}
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url = reverse(('horizon:project:snapshots:update'),
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args=[snapshot.id])
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res = self.client.post(url, formData)
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self.assertRedirectsNoFollow(res, INDEX_URL)
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self.mock_volume_snapshot_get.assert_called_once_with(
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test.IsHttpRequest(), snapshot.id)
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self.mock_volume_snapshot_update.assert_called_once_with(
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test.IsHttpRequest(),
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snapshot.id,
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snapshot.name,
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snapshot.description)
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