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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 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.
import tempfile
from django.conf import settings
from django.core.files.uploadedfile import InMemoryUploadedFile
from django.core.urlresolvers import reverse
from django.forms.widgets import HiddenInput
from django import http
from django.test.utils import override_settings
from mox import IsA
from horizon import tables as horizon_tables
from openstack_dashboard import api
from openstack_dashboard.test import helpers as test
from openstack_dashboard.dashboards.project.images_and_snapshots.images.forms \
import CreateImageForm
from openstack_dashboard.dashboards.project.images_and_snapshots.images \
import tables
IMAGES_INDEX_URL = reverse('horizon:project:images_and_snapshots:index')
class CreateImageFormTests(test.TestCase):
def test_no_location_or_file(self):
"""
The form will not be valid if both copy_from and image_file are not
provided.
"""
post = {
'name': u'Ubuntu 11.10',
'source_type': u'file',
'description': u'Login with admin/admin',
'disk_format': u'qcow2',
'minimum_disk': 15,
'minimum_ram': 512,
'is_public': 1}
files = {}
form = CreateImageForm(post, files)
self.assertEqual(form.is_valid(), False)
@override_settings(HORIZON_IMAGES_ALLOW_UPLOAD=False)
def test_image_upload_disabled(self):
"""
If HORIZON_IMAGES_ALLOW_UPLOAD is false, the image_file field widget
will be a HiddenInput widget instead of a FileInput widget.
"""
form = CreateImageForm({})
self.assertEqual(
isinstance(form.fields['image_file'].widget, HiddenInput), True)
class ImageViewTests(test.TestCase):
def test_image_create_get(self):
url = reverse('horizon:project:images_and_snapshots:images:create')
res = self.client.get(url)
self.assertTemplateUsed(res,
'project/images_and_snapshots/images/create.html')
@test.create_stubs({api.glance: ('image_create',)})
def test_image_create_post_copy_from(self):
data = {
'name': u'Ubuntu 11.10',
'description': u'Login with admin/admin',
'source_type': u'url',
'copy_from': u'http://cloud-images.ubuntu.com/releases/'
u'oneiric/release/ubuntu-11.10-server-cloudimg'
u'-amd64-disk1.img',
'disk_format': u'qcow2',
'minimum_disk': 15,
'minimum_ram': 512,
'is_public': True,
'protected': False,
'method': 'CreateImageForm'}
api.glance.image_create(IsA(http.HttpRequest),
container_format="bare",
copy_from=data['copy_from'],
disk_format=data['disk_format'],
is_public=True,
protected=False,
min_disk=data['minimum_disk'],
min_ram=data['minimum_ram'],
properties={
'description': data['description']},
name=data['name']). \
AndReturn(self.images.first())
self.mox.ReplayAll()
url = reverse('horizon:project:images_and_snapshots:images:create')
res = self.client.post(url, data)
self.assertNoFormErrors(res)
self.assertEqual(res.status_code, 302)
@test.create_stubs({api.glance: ('image_create',)})
def test_image_create_post_upload(self):
temp_file = tempfile.TemporaryFile()
temp_file.write('123')
temp_file.flush()
temp_file.seek(0)
data = {
'name': u'Test Image',
'description': u'Login with admin/admin',
'source_type': u'file',
'image_file': temp_file,
'disk_format': u'qcow2',
'minimum_disk': 15,
'minimum_ram': 512,
'is_public': True,
'protected': False,
'method': 'CreateImageForm'}
api.glance.image_create(IsA(http.HttpRequest),
container_format="bare",
disk_format=data['disk_format'],
is_public=True,
protected=False,
min_disk=data['minimum_disk'],
min_ram=data['minimum_ram'],
properties={
'description': data['description']},
name=data['name'],
data=IsA(InMemoryUploadedFile)). \
AndReturn(self.images.first())
self.mox.ReplayAll()
url = reverse('horizon:project:images_and_snapshots:images:create')
res = self.client.post(url, data)
self.assertNoFormErrors(res)
self.assertEqual(res.status_code, 302)
@test.create_stubs({api.glance: ('image_get',)})
def test_image_detail_get(self):
image = self.images.first()
api.glance.image_get(IsA(http.HttpRequest), str(image.id)) \
.AndReturn(self.images.first())
self.mox.ReplayAll()
res = self.client.get(
reverse('horizon:project:images_and_snapshots:images:detail',
args=[image.id]))
self.assertTemplateUsed(res,
'project/images_and_snapshots/images/detail.html')
self.assertEqual(res.context['image'].name, image.name)
self.assertEqual(res.context['image'].protected, image.protected)
@test.create_stubs({api.glance: ('image_get',)})
def test_protected_image_detail_get(self):
image = self.images.list()[2]
api.glance.image_get(IsA(http.HttpRequest), str(image.id)) \
.AndReturn(image)
self.mox.ReplayAll()
res = self.client.get(
reverse('horizon:project:images_and_snapshots:images:detail',
args=[image.id]))
self.assertTemplateUsed(res,
'project/images_and_snapshots/images/detail.html')
self.assertEqual(res.context['image'].protected, image.protected)
@test.create_stubs({api.glance: ('image_get',)})
def test_image_detail_get_with_exception(self):
image = self.images.first()
api.glance.image_get(IsA(http.HttpRequest), str(image.id)) \
.AndRaise(self.exceptions.glance)
self.mox.ReplayAll()
url = reverse('horizon:project:images_and_snapshots:images:detail',
args=[image.id])
res = self.client.get(url)
self.assertRedirectsNoFollow(res, IMAGES_INDEX_URL)
@test.create_stubs({api.glance: ('image_get',)})
def test_image_update_get(self):
image = self.images.first()
image.disk_format = "ami"
image.is_public = True
api.glance.image_get(IsA(http.HttpRequest), str(image.id)) \
.AndReturn(image)
self.mox.ReplayAll()
res = self.client.get(
reverse('horizon:project:images_and_snapshots:images:update',
args=[image.id]))
self.assertTemplateUsed(res,
'project/images_and_snapshots/images/_update.html')
self.assertEqual(res.context['image'].name, image.name)
# Bug 1076216 - is_public checkbox not being set correctly
self.assertContains(res, "<input type='checkbox' id='id_public'"
" name='public' checked='checked'>",
html=True,
msg_prefix="The is_public checkbox is not checked")
class OwnerFilterTests(test.TestCase):
def setUp(self):
super(OwnerFilterTests, self).setUp()
self.table = self.mox.CreateMock(horizon_tables.DataTable)
self.table.request = self.request
@override_settings(IMAGES_LIST_FILTER_TENANTS=[{'name': 'Official',
'tenant': 'officialtenant',
'icon': 'icon-ok'}])
def test_filter(self):
self.mox.ReplayAll()
all_images = self.images.list()
table = self.table
self.filter_tenants = settings.IMAGES_LIST_FILTER_TENANTS
filter_ = tables.OwnerFilter()
images = filter_.filter(table, all_images, 'project')
self.assertEqual(images, self._expected('project'))
images = filter_.filter(table, all_images, 'public')
self.assertEqual(images, self._expected('public'))
images = filter_.filter(table, all_images, 'shared')
self.assertEqual(images, self._expected('shared'))
images = filter_.filter(table, all_images, 'officialtenant')
self.assertEqual(images, self._expected('officialtenant'))
def _expected(self, filter_string):
my_tenant_id = self.request.user.tenant_id
images = self.images.list()
special = map(lambda t: t['tenant'], self.filter_tenants)
if filter_string == 'public':
return filter(lambda im: im.is_public, images)
if filter_string == 'shared':
return filter(lambda im: not im.is_public and
im.owner != my_tenant_id and
im.owner not in special, images)
if filter_string == 'project':
filter_string = my_tenant_id
return filter(lambda im: im.owner == filter_string, images)
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