Source code for openstack_dashboard.dashboards.project.images_and_snapshots.volume_snapshots.tests

# Copyright 2011 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2011 Nebula, Inc.
#
#    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 django.core.urlresolvers import reverse  # noqa
from django import http
from mox import IsA  # noqa

from openstack_dashboard import api
from openstack_dashboard.api import cinder
from openstack_dashboard.test import helpers as test
from openstack_dashboard.usage import quotas


INDEX_URL = reverse('horizon:project:images_and_snapshots:index')


class VolumeSnapshotsViewTests(test.TestCase):
    @test.create_stubs({quotas: ('tenant_limit_usages',)})
[docs] def test_create_snapshot_get(self): volume = self.volumes.first()
[docs] usage_limit = {'maxTotalVolumeGigabytes': 250, 'gigabytesUsed': 20, 'volumesUsed': len(self.volumes.list()), 'maxTotalVolumes': 6} quotas.tenant_limit_usages(IsA(http.HttpRequest)).\ AndReturn(usage_limit) self.mox.ReplayAll() url = reverse('horizon:project:volumes:create_snapshot', args=[volume.id]) res = self.client.get(url) self.assertTemplateUsed(res, 'project/volumes/create_snapshot.html') @test.create_stubs({cinder: ('volume_snapshot_create',)}) def test_create_snapshot_post(self):
volume = self.volumes.first()
[docs] snapshot = self.volume_snapshots.first() cinder.volume_snapshot_create(IsA(http.HttpRequest), volume.id, snapshot.display_name, snapshot.display_description) \ .AndReturn(snapshot) self.mox.ReplayAll() formData = {'method': 'CreateSnapshotForm', 'tenant_id': self.tenant.id, 'volume_id': volume.id, 'name': snapshot.display_name, 'description': snapshot.display_description} url = reverse('horizon:project:volumes:create_snapshot', args=[volume.id]) res = self.client.post(url, formData) self.assertRedirectsNoFollow(res, INDEX_URL) @test.create_stubs({api.glance: ('image_list_detailed',), api.cinder: ('volume_snapshot_list',
'volume_list', 'volume_snapshot_delete')}) def test_delete_volume_snapshot(self): vol_snapshots = self.volume_snapshots.list()
[docs] volumes = self.volumes.list() snapshot = self.volume_snapshots.first() api.glance.image_list_detailed(IsA(http.HttpRequest), marker=None).AndReturn(([], False)) api.cinder.volume_snapshot_list(IsA(http.HttpRequest)). \ AndReturn(vol_snapshots) api.cinder.volume_list(IsA(http.HttpRequest)) \ .AndReturn(volumes) api.cinder.volume_snapshot_delete(IsA(http.HttpRequest), snapshot.id) api.glance.image_list_detailed(IsA(http.HttpRequest), marker=None).AndReturn(([], False)) api.cinder.volume_snapshot_list(IsA(http.HttpRequest)). \ AndReturn([]) api.cinder.volume_list(IsA(http.HttpRequest)) \ .AndReturn(volumes) self.mox.ReplayAll() formData = {'action': 'volume_snapshots__delete__%s' % snapshot.id} res = self.client.post(INDEX_URL, formData, follow=True) self.assertIn("Scheduled deletion of Volume Snapshot: test snapshot", [m.message for m in res.context['messages']]) @test.create_stubs({api.cinder: ('volume_snapshot_get', 'volume_get')}) def test_volume_snapshot_detail_get(self):
volume = self.volumes.first()
[docs] snapshot = self.volume_snapshots.first() api.cinder.volume_get(IsA(http.HttpRequest), volume.id). \ AndReturn(volume) api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id). \ AndReturn(snapshot) self.mox.ReplayAll() url = reverse('horizon:project:images_and_snapshots:detail', args=[snapshot.id]) res = self.client.get(url) self.assertContains(res, "<h2>Volume Snapshot Details: %s</h2>" % snapshot.display_name, 1, 200) self.assertContains(res, "<dd>test snapshot</dd>", 1, 200) self.assertContains(res, "<dd>40f3fabf-3613-4f5e-90e5-6c9a08333fc3</dd>", 1, 200) self.assertContains(res, "<dd>Available</dd>", 1, 200) @test.create_stubs({api.cinder: ('volume_snapshot_get',)}) def test_volume_snapshot_detail_get_with_exception(self):
# Test to verify redirect if get volume snapshot fails
[docs] snapshot = self.volume_snapshots.first() api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id).\ AndRaise(self.exceptions.cinder) self.mox.ReplayAll() url = reverse('horizon:project:images_and_snapshots:detail', args=[snapshot.id]) res = self.client.get(url) self.assertRedirectsNoFollow(res, INDEX_URL) @test.create_stubs({api.cinder: ('volume_snapshot_get', 'volume_get')}) def test_volume_snapshot_detail_with_volume_get_exception(self):
# Test to verify redirect if get volume fails
[docs] volume = self.volumes.first() snapshot = self.volume_snapshots.first() api.cinder.volume_get(IsA(http.HttpRequest), volume.id). \ AndRaise(self.exceptions.cinder) api.cinder.volume_snapshot_get(IsA(http.HttpRequest), snapshot.id). \ AndReturn(snapshot) self.mox.ReplayAll() url = reverse('horizon:project:images_and_snapshots:detail', args=[snapshot.id]) res = self.client.get(url) self.assertRedirectsNoFollow(res, INDEX_URL)