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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# 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.
"""
Unit tests for volume views.
"""
import boto.ec2.volume
import mox
from django.core.urlresolvers import reverse
from django_openstack.nova import forms
from django_openstack.nova.tests.base import (BaseProjectViewTests,
TEST_PROJECT)
TEST_VOLUME = 'vol-0000001'
class VolumeTests(BaseProjectViewTests):
def test_index(self):
instance_id = 'i-abcdefgh'
volume = boto.ec2.volume.Volume()
volume.id = TEST_VOLUME
volume.displayName = TEST_VOLUME
volume.size = 1
self.mox.StubOutWithMock(self.project, 'get_volumes')
self.mox.StubOutWithMock(forms, 'get_available_volume_choices')
self.mox.StubOutWithMock(forms, 'get_instance_choices')
self.project.get_volumes().AndReturn([])
forms.get_available_volume_choices(mox.IgnoreArg()).AndReturn(
self.create_available_volume_choices([volume]))
forms.get_instance_choices(mox.IgnoreArg()).AndReturn(
self.create_instance_choices([instance_id]))
self.mox.ReplayAll()
response = self.client.get(reverse('nova_volumes',
args=[TEST_PROJECT]))
self.assertEqual(response.status_code, 200)
self.assertTemplateUsed(response,
'django_openstack/nova/volumes/index.html')
self.assertEqual(len(response.context['volumes']), 0)
self.mox.VerifyAll()
def test_add_get(self):
self.mox.ReplayAll()
res = self.client.get(reverse('nova_volumes_add', args=[TEST_PROJECT]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_add_post(self):
vol = boto.ec2.volume.Volume()
vol.name = TEST_VOLUME
vol.displayName = TEST_VOLUME
vol.size = 1
self.mox.StubOutWithMock(self.project, 'create_volume')
self.project.create_volume(vol.size, vol.name, vol.name).AndReturn(vol)
self.mox.ReplayAll()
url = reverse('nova_volumes_add', args=[TEST_PROJECT])
data = {'size': '1',
'nickname': TEST_VOLUME,
'description': TEST_VOLUME}
res = self.client.post(url, data)
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_delete_get(self):
self.mox.ReplayAll()
res = self.client.get(reverse('nova_volumes_delete',
args=[TEST_PROJECT, TEST_VOLUME]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_delete_post(self):
self.mox.StubOutWithMock(self.project, 'delete_volume')
self.project.delete_volume(TEST_VOLUME).AndReturn(True)
self.mox.ReplayAll()
res = self.client.post(reverse('nova_volumes_delete',
args=[TEST_PROJECT, TEST_VOLUME]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_attach_get(self):
self.mox.ReplayAll()
res = self.client.get(reverse('nova_volumes_attach',
args=[TEST_PROJECT]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_attach_post(self):
volume = boto.ec2.volume.Volume()
volume.id = TEST_VOLUME
volume.displayName = TEST_VOLUME
volume.size = 1
instance_id = 'i-abcdefgh'
device = '/dev/vdb'
self.mox.StubOutWithMock(self.project, 'attach_volume')
self.mox.StubOutWithMock(forms, 'get_available_volume_choices')
self.mox.StubOutWithMock(forms, 'get_instance_choices')
self.project.attach_volume(TEST_VOLUME, instance_id, device) \
.AndReturn(True)
forms.get_available_volume_choices(mox.IgnoreArg()).AndReturn(
self.create_available_volume_choices([volume]))
forms.get_instance_choices(mox.IgnoreArg()).AndReturn(
self.create_instance_choices([instance_id]))
self.mox.ReplayAll()
url = reverse('nova_volumes_attach', args=[TEST_PROJECT])
data = {'volume': TEST_VOLUME,
'instance': instance_id,
'device': device}
res = self.client.post(url, data)
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_detach_get(self):
self.mox.ReplayAll()
res = self.client.get(reverse('nova_volumes_detach',
args=[TEST_PROJECT, TEST_VOLUME]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
def test_detach_post(self):
self.mox.StubOutWithMock(self.project, 'detach_volume')
self.project.detach_volume(TEST_VOLUME).AndReturn(True)
self.mox.ReplayAll()
res = self.client.post(reverse('nova_volumes_detach',
args=[TEST_PROJECT, TEST_VOLUME]))
self.assertRedirectsNoFollow(res, reverse('nova_volumes',
args=[TEST_PROJECT]))
self.mox.VerifyAll()
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