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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# 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 import http
from django.contrib import messages
from django.core.urlresolvers import reverse
from django_openstack import api
from django_openstack.tests.view_tests import base
from glance.common import exception as glance_exception
from openstackx.api import exceptions as api_exceptions
from mox import IgnoreArg, IsA
class SnapshotsViewTests(base.BaseViewTests):
def setUp(self):
super(SnapshotsViewTests, self).setUp()
image_dict = {'name': 'snapshot',
'container_format': 'novaImage'}
self.images = [image_dict]
server = self.mox.CreateMock(api.Server)
server.id = 1
server.status = 'ACTIVE'
server.name = 'sgoody'
self.good_server = server
server = self.mox.CreateMock(api.Server)
server.id = 2
server.status = 'BUILD'
server.name = 'baddy'
self.bad_server = server
def test_index(self):
self.mox.StubOutWithMock(api, 'snapshot_list_detailed')
api.snapshot_list_detailed(IsA(http.HttpRequest)).\
AndReturn(self.images)
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots',
args=[self.TEST_TENANT]))
self.assertTemplateUsed(res,
'django_openstack/dash/snapshots/index.html')
self.assertIn('images', res.context)
images = res.context['images']
self.assertEqual(len(images), 1)
self.mox.VerifyAll()
def test_index_client_conn_error(self):
self.mox.StubOutWithMock(api, 'snapshot_list_detailed')
exception = glance_exception.ClientConnectionError('clientConnError')
api.snapshot_list_detailed(IsA(http.HttpRequest)).AndRaise(exception)
self.mox.StubOutWithMock(messages, 'error')
messages.error(IsA(http.HttpRequest), IsA(basestring))
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots',
args=[self.TEST_TENANT]))
self.assertTemplateUsed(res,
'django_openstack/dash/snapshots/index.html')
self.mox.VerifyAll()
def test_index_glance_error(self):
self.mox.StubOutWithMock(api, 'snapshot_list_detailed')
exception = glance_exception.Error('glanceError')
api.snapshot_list_detailed(IsA(http.HttpRequest)).AndRaise(exception)
self.mox.StubOutWithMock(messages, 'error')
messages.error(IsA(http.HttpRequest), IsA(basestring))
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots',
args=[self.TEST_TENANT]))
self.assertTemplateUsed(res,
'django_openstack/dash/snapshots/index.html')
self.mox.VerifyAll()
def test_create_snapshot_get(self):
self.mox.StubOutWithMock(api, 'server_get')
api.server_get(IsA(http.HttpRequest),
str(self.good_server.id)).AndReturn(self.good_server)
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.good_server.id]))
self.assertTemplateUsed(res,
'django_openstack/dash/snapshots/create.html')
self.mox.VerifyAll()
def test_create_snapshot_get_with_invalid_status(self):
self.mox.StubOutWithMock(api, 'server_get')
api.server_get(IsA(http.HttpRequest),
str(self.bad_server.id)).AndReturn(self.bad_server)
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.bad_server.id]))
self.assertRedirectsNoFollow(res, reverse('dash_instances',
args=[self.TEST_TENANT]))
self.mox.VerifyAll()
def test_create_get_server_exception(self):
self.mox.StubOutWithMock(api, 'server_get')
exception = api_exceptions.ApiException('apiException')
api.server_get(IsA(http.HttpRequest),
str(self.good_server.id)).AndRaise(exception)
self.mox.ReplayAll()
res = self.client.get(reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.good_server.id]))
self.assertRedirectsNoFollow(res, reverse('dash_instances',
args=[self.TEST_TENANT]))
self.mox.VerifyAll()
def test_create_snapshot_post(self):
SNAPSHOT_NAME = 'snappy'
new_snapshot = self.mox.CreateMock(api.Image)
new_snapshot.name = SNAPSHOT_NAME
formData = {'method': 'CreateSnapshot',
'tenant_id': self.TEST_TENANT,
'instance_id': self.good_server.id,
'name': SNAPSHOT_NAME}
self.mox.StubOutWithMock(api, 'server_get')
api.server_get(IsA(http.HttpRequest),
str(self.good_server.id)).AndReturn(self.good_server)
self.mox.StubOutWithMock(api, 'snapshot_create')
api.snapshot_create(IsA(http.HttpRequest),
str(self.good_server.id), SNAPSHOT_NAME).\
AndReturn(new_snapshot)
self.mox.ReplayAll()
res = self.client.post(reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.good_server.id]),
formData)
self.assertRedirectsNoFollow(res, reverse('dash_snapshots',
args=[self.TEST_TENANT]))
self.mox.VerifyAll()
def test_create_snapshot_post_exception(self):
SNAPSHOT_NAME = 'snappy'
new_snapshot = self.mox.CreateMock(api.Image)
new_snapshot.name = SNAPSHOT_NAME
formData = {'method': 'CreateSnapshot',
'tenant_id': self.TEST_TENANT,
'instance_id': self.good_server.id,
'name': SNAPSHOT_NAME}
self.mox.StubOutWithMock(api, 'snapshot_create')
exception = api_exceptions.ApiException('apiException',
message='apiException')
api.snapshot_create(IsA(http.HttpRequest),
str(self.good_server.id), SNAPSHOT_NAME).\
AndRaise(exception)
self.mox.ReplayAll()
res = self.client.post(reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.good_server.id]),
formData)
self.assertRedirectsNoFollow(res, reverse('dash_snapshots_create',
args=[self.TEST_TENANT,
self.good_server.id]))
self.mox.VerifyAll()
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