135 lines
5.1 KiB
Python
135 lines
5.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC
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# Author: Soren Hansen
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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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import datetime
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from nova import context
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from nova import exception
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from nova import test
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import nova.image
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class _ImageTestCase(test.TestCase):
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def setUp(self):
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super(_ImageTestCase, self).setUp()
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self.context = context.get_admin_context()
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def test_index(self):
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res = self.image_service.index(self.context)
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for image in res:
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self.assertEquals(set(image.keys()), set(['id', 'name']))
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def test_detail(self):
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res = self.image_service.detail(self.context)
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for image in res:
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keys = set(image.keys())
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self.assertEquals(keys, set(['id', 'name', 'created_at',
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'updated_at', 'deleted_at', 'deleted',
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'status', 'is_public', 'properties']))
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self.assertTrue(isinstance(image['created_at'], datetime.datetime))
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self.assertTrue(isinstance(image['updated_at'], datetime.datetime))
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if not (isinstance(image['deleted_at'], datetime.datetime) or
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image['deleted_at'] is None):
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self.fail('image\'s "deleted_at" attribute was neither a '
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'datetime object nor None')
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def check_is_bool(image, key):
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val = image.get('deleted')
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if not isinstance(val, bool):
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self.fail('image\'s "%s" attribute wasn\'t '
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'a bool: %r' % (key, val))
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check_is_bool(image, 'deleted')
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check_is_bool(image, 'is_public')
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def test_index_and_detail_have_same_results(self):
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index = self.image_service.index(self.context)
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detail = self.image_service.detail(self.context)
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index_set = set([(i['id'], i['name']) for i in index])
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detail_set = set([(i['id'], i['name']) for i in detail])
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self.assertEqual(index_set, detail_set)
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def test_show_raises_imagenotfound_for_invalid_id(self):
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self.assertRaises(exception.ImageNotFound,
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self.image_service.show,
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self.context,
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'this image does not exist')
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def test_show_by_name(self):
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self.assertRaises(exception.ImageNotFound,
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self.image_service.show_by_name,
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self.context,
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'this image does not exist')
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def test_create_adds_id(self):
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index = self.image_service.index(self.context)
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image_count = len(index)
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self.image_service.create(self.context, {})
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index = self.image_service.index(self.context)
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self.assertEquals(len(index), image_count + 1)
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self.assertTrue(index[0]['id'])
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def test_create_keeps_id(self):
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self.image_service.create(self.context, {'id': '34'})
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self.image_service.show(self.context, '34')
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def test_create_rejects_duplicate_ids(self):
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self.image_service.create(self.context, {'id': '34'})
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self.assertRaises(exception.Duplicate,
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self.image_service.create,
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self.context,
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{'id': '34'})
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# Make sure there's still one left
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self.image_service.show(self.context, '34')
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def test_update(self):
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self.image_service.create(self.context,
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{'id': '34', 'foo': 'bar'})
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self.image_service.update(self.context, '34',
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{'id': '34', 'foo': 'baz'})
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img = self.image_service.show(self.context, '34')
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self.assertEquals(img['foo'], 'baz')
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def test_delete(self):
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self.image_service.create(self.context, {'id': '34', 'foo': 'bar'})
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self.image_service.delete(self.context, '34')
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self.assertRaises(exception.NotFound,
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self.image_service.show,
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self.context,
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'34')
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def test_delete_all(self):
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self.image_service.create(self.context, {'id': '32', 'foo': 'bar'})
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self.image_service.create(self.context, {'id': '33', 'foo': 'bar'})
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self.image_service.create(self.context, {'id': '34', 'foo': 'bar'})
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self.image_service.delete_all()
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index = self.image_service.index(self.context)
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self.assertEquals(len(index), 0)
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class FakeImageTestCase(_ImageTestCase):
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def setUp(self):
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super(FakeImageTestCase, self).setUp()
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self.image_service = nova.image.fake.FakeImageService()
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