a774fa30dd
Cinder API v3 was introduced several releases ago and is backward compatible with API v2 so it's safe to swith to use it. Change-Id: I550e6c59bb14c17da78d7b2abcde5783b2b6825d Closes-Bug: #1728761
298 lines
12 KiB
Python
298 lines
12 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 django.conf import settings
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from django.core.urlresolvers import reverse
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from django import http
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from django.test.utils import override_settings
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from django.utils.http import urlunquote
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from mox3.mox import IsA
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from openstack_dashboard import api
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from openstack_dashboard.api import cinder
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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_stubs({api.cinder: ('tenant_absolute_limits',
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'volume_snapshot_list_paged',
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'volume_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):
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api.base.is_service_enabled(IsA(http.HttpRequest), 'volumev3') \
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.AndReturn(True)
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api.base.is_service_enabled(IsA(http.HttpRequest), 'volumev3') \
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.AndReturn(True)
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api.cinder.volume_snapshot_list_paged(
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IsA(http.HttpRequest), marker=marker, sort_dir=sort_dir,
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paginate=True).AndReturn([snapshots, has_more, has_prev])
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api.cinder.volume_list(IsA(http.HttpRequest)).AndReturn(
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self.cinder_volumes.list())
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self.mox.ReplayAll()
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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.mox.UnsetStubs()
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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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mox_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 = mox_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.assertItemsEqual(snapshots, expected_snapshots)
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# get second page
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expected_snapshots = mox_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.assertItemsEqual(snapshots, expected_snapshots)
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# get last page
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expected_snapshots = mox_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.assertItemsEqual(snapshots, expected_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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mox_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 = mox_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.assertItemsEqual(snapshots, expected_snapshots)
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# back to first page
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expected_snapshots = mox_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.assertItemsEqual(snapshots, expected_snapshots)
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@test.create_stubs({cinder: ('volume_get',),
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quotas: ('tenant_limit_usages',)})
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def test_create_snapshot_get(self):
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volume = self.cinder_volumes.first()
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cinder.volume_get(IsA(http.HttpRequest), volume.id) \
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.AndReturn(volume)
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snapshot_used = len(self.cinder_volume_snapshots.list())
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usage_limit = {'maxTotalVolumeGigabytes': 250,
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'totalGigabytesUsed': 20,
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'totalSnapshotsUsed': snapshot_used,
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'maxTotalSnapshots': 6}
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quotas.tenant_limit_usages(IsA(http.HttpRequest)).\
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AndReturn(usage_limit)
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self.mox.ReplayAll()
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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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@test.create_stubs({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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cinder.volume_get(IsA(http.HttpRequest), volume.id) \
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.AndReturn(volume)
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cinder.volume_snapshot_create(IsA(http.HttpRequest),
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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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.AndReturn(snapshot)
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self.mox.ReplayAll()
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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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@test.create_stubs({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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cinder.volume_get(IsA(http.HttpRequest), volume.id) \
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.AndReturn(volume)
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cinder.volume_snapshot_create(IsA(http.HttpRequest),
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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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.AndReturn(snapshot)
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self.mox.ReplayAll()
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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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@test.create_stubs({api.cinder: ('volume_snapshot_list_paged',
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'volume_list',
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'volume_snapshot_delete',
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'tenant_absolute_limits')})
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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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api.cinder.volume_snapshot_list_paged(
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IsA(http.HttpRequest), paginate=True, marker=None,
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sort_dir='desc').AndReturn([vol_snapshots, False, False])
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api.cinder.volume_list(IsA(http.HttpRequest)). \
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AndReturn(volumes)
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api.cinder.volume_snapshot_delete(IsA(http.HttpRequest), snapshot.id)
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self.mox.ReplayAll()
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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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@test.create_stubs({api.cinder: ('volume_snapshot_get', 'volume_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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api.cinder.volume_get(IsA(http.HttpRequest), volume.id). \
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AndReturn(volume)
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api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id). \
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AndReturn(snapshot)
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api.cinder.volume_get(IsA(http.HttpRequest), snapshot.volume_id). \
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AndReturn(volume)
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self.mox.ReplayAll()
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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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@test.create_stubs({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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api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id).\
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AndRaise(self.exceptions.cinder)
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self.mox.ReplayAll()
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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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@test.create_stubs({api.cinder: ('volume_snapshot_get', 'volume_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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api.cinder.volume_get(IsA(http.HttpRequest), volume.id). \
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AndRaise(self.exceptions.cinder)
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api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id). \
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AndReturn(snapshot)
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self.mox.ReplayAll()
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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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@test.create_stubs({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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cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id) \
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.AndReturn(snapshot)
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cinder.volume_snapshot_update(IsA(http.HttpRequest),
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snapshot.id,
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snapshot.name,
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snapshot.description) \
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.AndReturn(snapshot)
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self.mox.ReplayAll()
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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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