332 lines
14 KiB
Python
332 lines
14 KiB
Python
# Copyright 2012 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 2012 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.test.utils import override_settings
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from openstack_dashboard import api
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from openstack_dashboard.api import base
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from openstack_dashboard.test import helpers as test
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class GlanceApiTests(test.APITestCase):
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_no_pagination(self):
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# Verify that all images are returned even with a small page size
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api_images = self.images.list()
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filters = {}
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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glanceclient.images.list(page_size=limit,
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limit=limit,
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filters=filters,
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sort_dir='desc',
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sort_key='created_at',) \
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.AndReturn(iter(api_images))
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request)
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self.assertItemsEqual(images, api_images)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_sort_options(self):
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# Verify that sort_dir and sort_key work
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api_images = self.images.list()
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filters = {}
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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sort_dir = 'asc'
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sort_key = 'min_disk'
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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glanceclient.images.list(page_size=limit,
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limit=limit,
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filters=filters,
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sort_dir=sort_dir,
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sort_key=sort_key) \
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.AndReturn(iter(api_images))
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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sort_dir=sort_dir,
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sort_key=sort_key)
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self.assertItemsEqual(images, api_images)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_pagination_more_page_size(self):
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# The total snapshot count is over page size, should return
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# page_size images.
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filters = {}
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page_size = settings.API_RESULT_PAGE_SIZE
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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api_images = self.images.list()
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images_iter = iter(api_images)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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# Pass back all images, ignoring filters
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glanceclient.images.list(limit=limit,
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page_size=page_size + 1,
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filters=filters,
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sort_dir='desc',
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sort_key='created_at',).AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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marker=None,
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filters=filters,
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paginate=True)
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expected_images = api_images[:page_size]
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self.assertItemsEqual(images, expected_images)
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self.assertTrue(has_more)
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self.assertFalse(has_prev)
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# Ensure that only the needed number of images are consumed
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# from the iterator (page_size + 1).
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self.assertEqual(len(list(images_iter)),
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len(api_images) - len(expected_images) - 1)
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@override_settings(API_RESULT_PAGE_SIZE=20)
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def test_image_list_detailed_pagination_less_page_size(self):
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# The total image count is less than page size, should return images
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# more, prev should return False.
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filters = {}
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page_size = settings.API_RESULT_PAGE_SIZE
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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api_images = self.images.list()
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images_iter = iter(api_images)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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# Pass back all images, ignoring filters
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glanceclient.images.list(limit=limit,
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page_size=page_size + 1,
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filters=filters,
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sort_dir='desc',
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sort_key='created_at',).AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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filters=filters,
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paginate=True)
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expected_images = api_images[:page_size]
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self.assertItemsEqual(images, expected_images)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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@override_settings(API_RESULT_PAGE_SIZE=9)
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def test_image_list_detailed_pagination_equal_page_size(self):
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# The total image count equals page size, should return
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# page_size images. more, prev should return False
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filters = {}
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page_size = settings.API_RESULT_PAGE_SIZE
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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api_images = self.images.list()
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images_iter = iter(api_images)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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glanceclient.images.list(limit=limit,
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page_size=page_size + 1,
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filters=filters,
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sort_dir='desc',
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sort_key='created_at',).AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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filters=filters,
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paginate=True)
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expected_images = api_images[:page_size]
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self.assertItemsEqual(images, expected_images)
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self.assertFalse(has_more)
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self.assertFalse(has_prev)
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self.assertEqual(len(expected_images), len(images))
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_pagination_marker(self):
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# Tests getting a second page with a marker.
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filters = {}
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page_size = settings.API_RESULT_PAGE_SIZE
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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marker = 'nonsense'
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api_images = self.images.list()[page_size:]
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images_iter = iter(api_images)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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# Pass back all images, ignoring filters
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glanceclient.images.list(limit=limit,
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page_size=page_size + 1,
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filters=filters,
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marker=marker,
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sort_dir='desc',
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sort_key='created_at',) \
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.AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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marker=marker,
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filters=filters,
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paginate=True)
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expected_images = api_images[:page_size]
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self.assertItemsEqual(images, expected_images)
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self.assertTrue(has_more)
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self.assertTrue(has_prev)
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self.assertEqual(len(list(images_iter)),
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len(api_images) - len(expected_images) - 1)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_pagination_marker_prev(self):
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# Tests getting previous page with a marker.
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filters = {}
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page_size = settings.API_RESULT_PAGE_SIZE
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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marker = 'nonsense'
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api_images = self.images.list()[page_size:]
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images_iter = iter(api_images)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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# Pass back all images, ignoring filters
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glanceclient.images.list(limit=limit,
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page_size=page_size + 1,
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marker=marker,
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filters=filters,
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sort_dir='asc',
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sort_key='created_at',) \
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.AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more, has_prev = api.glance.image_list_detailed(
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self.request,
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marker=marker,
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filters=filters,
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sort_dir='asc',
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paginate=True)
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expected_images = api_images[:page_size]
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self.assertItemsEqual(images, expected_images)
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self.assertTrue(has_more)
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self.assertTrue(has_prev)
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self.assertEqual(len(list(images_iter)),
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len(api_images) - len(expected_images) - 1)
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def test_get_image_empty_name(self):
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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glanceclient.images.get('empty').AndReturn(self.empty_name_image)
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self.mox.ReplayAll()
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image = api.glance.image_get(self.request, 'empty')
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self.assertIsNone(image.name)
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def test_metadefs_namespace_list(self):
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metadata_defs = self.metadata_defs.list()
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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glanceclient = self.stub_glanceclient()
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glanceclient.metadefs_namespace = self.mox.CreateMockAnything()
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glanceclient.metadefs_namespace.list(page_size=limit,
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limit=limit,
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filters={},
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sort_dir='asc',
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sort_key='namespace',) \
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.AndReturn(metadata_defs)
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self.mox.ReplayAll()
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defs, more, prev = api.glance.metadefs_namespace_list(self.request)
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self.assertEqual(len(metadata_defs), len(defs))
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for i in range(len(metadata_defs)):
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self.assertEqual(metadata_defs[i].namespace, defs[i].namespace)
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self.assertFalse(more)
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self.assertFalse(prev)
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def test_metadefs_namespace_list_with_properties_target(self):
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metadata_defs = self.metadata_defs.list()
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limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
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filters = {'resource_types': ['mock name'],
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'properties_target': 'mock properties target'}
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glanceclient = self.stub_glanceclient()
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glanceclient.metadefs_namespace = self.mox.CreateMockAnything()
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glanceclient.metadefs_namespace.list(page_size=limit,
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limit=limit,
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filters=filters,
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sort_dir='asc',
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sort_key='namespace',) \
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.AndReturn(metadata_defs)
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self.mox.ReplayAll()
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defs = api.glance.metadefs_namespace_list(self.request,
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filters=filters)[0]
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self.assertEqual(1, len(defs))
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self.assertEqual('namespace_4', defs[0].namespace)
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@test.create_stubs({api.glance: ('get_version',)})
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def test_metadefs_namespace_list_v1(self):
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api.glance.get_version().AndReturn(1)
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self.mox.ReplayAll()
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defs, more, prev = api.glance.metadefs_namespace_list(self.request)
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self.assertItemsEqual(defs, [])
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self.assertFalse(more)
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self.assertFalse(prev)
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@test.create_stubs({api.glance: ('get_version',)})
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def test_metadefs_resource_types_list_v1(self):
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api.glance.get_version().AndReturn(1)
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self.mox.ReplayAll()
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res_types = api.glance.metadefs_resource_types_list(self.request)
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self.assertItemsEqual(res_types, [])
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def test_image_create_external_upload(self):
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expected_image = self.images.first()
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service = base.get_service_from_catalog(self.service_catalog, 'image')
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base_url = base.get_url_for_service(service, 'RegionOne', 'publicURL')
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file_upload_url = '%s/v1/images/%s' % (base_url, expected_image.id)
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glanceclient = self.stub_glanceclient()
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glanceclient.images = self.mox.CreateMockAnything()
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glanceclient.images.create().AndReturn(expected_image)
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self.mox.ReplayAll()
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actual_image = api.glance.image_create(self.request, data='sample.iso')
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actual_image_dict = actual_image.to_dict()
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self.assertEqual(file_upload_url, actual_image_dict['upload_url'])
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self.assertEqual(self.request.user.token.id,
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actual_image_dict['token_id'])
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