193f624e1b
This patch set removes leftovers of "# noqa" from imports added to import_exceptions. It also adds "django.test.utils.override_settings" to import_exceptions, so a few more "# noqa" tags become unnecessary. Closes-Bug: #1273647 Change-Id: I39f856ac3ea371a2fcab272bbf358d0243164b6d
115 lines
4.8 KiB
Python
115 lines
4.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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.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,).AndReturn(iter(api_images))
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self.mox.ReplayAll()
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images, has_more = api.glance.image_list_detailed(self.request)
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self.assertItemsEqual(images, api_images)
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self.assertFalse(has_more)
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@override_settings(API_RESULT_PAGE_SIZE=2)
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def test_image_list_detailed_pagination(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,).AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more = api.glance.image_list_detailed(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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# 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=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).AndReturn(images_iter)
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self.mox.ReplayAll()
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images, has_more = api.glance.image_list_detailed(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.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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