552 lines
21 KiB
Python
552 lines
21 KiB
Python
# Copyright 2012 OpenStack Foundation.
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# Copyright 2013 IBM Corp.
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# All Rights Reserved.
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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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import uuid
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import mock
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from oslo.config import cfg
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import oslo_utils.importutils
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from oslo_utils import timeutils
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import glance.async
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from glance.common import exception
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from glance import domain
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import glance.tests.utils as test_utils
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CONF = cfg.CONF
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UUID1 = 'c80a1a6c-bd1f-41c5-90ee-81afedb1d58d'
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TENANT1 = '6838eb7b-6ded-434a-882c-b344c77fe8df'
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class TestImageFactory(test_utils.BaseTestCase):
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def setUp(self):
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super(TestImageFactory, self).setUp()
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self.image_factory = domain.ImageFactory()
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def test_minimal_new_image(self):
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image = self.image_factory.new_image()
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self.assertIsNotNone(image.image_id)
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self.assertIsNotNone(image.created_at)
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self.assertEqual(image.created_at, image.updated_at)
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self.assertEqual('queued', image.status)
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self.assertEqual('private', image.visibility)
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self.assertIsNone(image.owner)
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self.assertIsNone(image.name)
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self.assertIsNone(image.size)
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self.assertEqual(0, image.min_disk)
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self.assertEqual(0, image.min_ram)
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self.assertFalse(image.protected)
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self.assertIsNone(image.disk_format)
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self.assertIsNone(image.container_format)
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self.assertEqual({}, image.extra_properties)
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self.assertEqual(set([]), image.tags)
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def test_new_image(self):
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image = self.image_factory.new_image(
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image_id=UUID1, name='image-1', min_disk=256,
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owner=TENANT1)
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self.assertEqual(UUID1, image.image_id)
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self.assertIsNotNone(image.created_at)
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self.assertEqual(image.created_at, image.updated_at)
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self.assertEqual('queued', image.status)
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self.assertEqual('private', image.visibility)
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self.assertEqual(TENANT1, image.owner)
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self.assertEqual('image-1', image.name)
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self.assertIsNone(image.size)
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self.assertEqual(256, image.min_disk)
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self.assertEqual(0, image.min_ram)
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self.assertFalse(image.protected)
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self.assertIsNone(image.disk_format)
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self.assertIsNone(image.container_format)
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self.assertEqual({}, image.extra_properties)
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self.assertEqual(set([]), image.tags)
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def test_new_image_with_extra_properties_and_tags(self):
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extra_properties = {'foo': 'bar'}
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tags = ['one', 'two']
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image = self.image_factory.new_image(
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image_id=UUID1, name='image-1',
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extra_properties=extra_properties, tags=tags)
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self.assertEqual(UUID1, image.image_id, UUID1)
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self.assertIsNotNone(image.created_at)
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self.assertEqual(image.created_at, image.updated_at)
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self.assertEqual('queued', image.status)
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self.assertEqual('private', image.visibility)
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self.assertIsNone(image.owner)
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self.assertEqual('image-1', image.name)
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self.assertIsNone(image.size)
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self.assertEqual(0, image.min_disk)
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self.assertEqual(0, image.min_ram)
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self.assertFalse(image.protected)
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self.assertIsNone(image.disk_format)
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self.assertIsNone(image.container_format)
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self.assertEqual({'foo': 'bar'}, image.extra_properties)
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self.assertEqual(set(['one', 'two']), image.tags)
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def test_new_image_read_only_property(self):
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self.assertRaises(exception.ReadonlyProperty,
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self.image_factory.new_image, image_id=UUID1,
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name='image-1', size=256)
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def test_new_image_unexpected_property(self):
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self.assertRaises(TypeError,
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self.image_factory.new_image, image_id=UUID1,
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image_name='name-1')
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def test_new_image_reserved_property(self):
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extra_properties = {'deleted': True}
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self.assertRaises(exception.ReservedProperty,
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self.image_factory.new_image, image_id=UUID1,
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extra_properties=extra_properties)
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class TestImage(test_utils.BaseTestCase):
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def setUp(self):
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super(TestImage, self).setUp()
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self.image_factory = domain.ImageFactory()
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self.image = self.image_factory.new_image(
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container_format='bear', disk_format='rawr')
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def test_extra_properties(self):
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self.image.extra_properties = {'foo': 'bar'}
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self.assertEqual({'foo': 'bar'}, self.image.extra_properties)
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def test_extra_properties_assign(self):
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self.image.extra_properties['foo'] = 'bar'
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self.assertEqual({'foo': 'bar'}, self.image.extra_properties)
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def test_delete_extra_properties(self):
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self.image.extra_properties = {'foo': 'bar'}
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self.assertEqual({'foo': 'bar'}, self.image.extra_properties)
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del self.image.extra_properties['foo']
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self.assertEqual({}, self.image.extra_properties)
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def test_visibility_enumerated(self):
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self.image.visibility = 'public'
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self.image.visibility = 'private'
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self.assertRaises(ValueError, setattr,
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self.image, 'visibility', 'ellison')
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def test_tags_always_a_set(self):
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self.image.tags = ['a', 'b', 'c']
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self.assertEqual(set(['a', 'b', 'c']), self.image.tags)
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def test_delete_protected_image(self):
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self.image.protected = True
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self.assertRaises(exception.ProtectedImageDelete, self.image.delete)
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def test_status_saving(self):
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self.image.status = 'saving'
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self.assertEqual('saving', self.image.status)
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def test_set_incorrect_status(self):
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self.image.status = 'saving'
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self.image.status = 'killed'
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self.assertRaises(
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exception.InvalidImageStatusTransition,
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setattr, self.image, 'status', 'delet')
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def test_status_saving_without_disk_format(self):
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self.image.disk_format = None
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self.assertRaises(ValueError, setattr,
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self.image, 'status', 'saving')
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def test_status_saving_without_container_format(self):
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self.image.container_format = None
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self.assertRaises(ValueError, setattr,
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self.image, 'status', 'saving')
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def test_status_active_without_disk_format(self):
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self.image.disk_format = None
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self.assertRaises(ValueError, setattr,
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self.image, 'status', 'active')
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def test_status_active_without_container_format(self):
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self.image.container_format = None
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self.assertRaises(ValueError, setattr,
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self.image, 'status', 'active')
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def test_delayed_delete(self):
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self.config(delayed_delete=True)
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self.image.status = 'active'
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self.image.locations = [{'url': 'http://foo.bar/not.exists',
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'metadata': {}}]
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self.assertEqual('active', self.image.status)
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self.image.delete()
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self.assertEqual('pending_delete', self.image.status)
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class TestImageMember(test_utils.BaseTestCase):
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def setUp(self):
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super(TestImageMember, self).setUp()
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self.image_member_factory = domain.ImageMemberFactory()
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self.image_factory = domain.ImageFactory()
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self.image = self.image_factory.new_image()
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self.image_member = self.image_member_factory.new_image_member(
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image=self.image,
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member_id=TENANT1)
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def test_status_enumerated(self):
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self.image_member.status = 'pending'
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self.image_member.status = 'accepted'
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self.image_member.status = 'rejected'
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self.assertRaises(ValueError, setattr,
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self.image_member, 'status', 'ellison')
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class TestImageMemberFactory(test_utils.BaseTestCase):
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def setUp(self):
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super(TestImageMemberFactory, self).setUp()
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self.image_member_factory = domain.ImageMemberFactory()
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self.image_factory = domain.ImageFactory()
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def test_minimal_new_image_member(self):
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member_id = 'fake-member-id'
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image = self.image_factory.new_image(
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image_id=UUID1, name='image-1', min_disk=256,
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owner=TENANT1)
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image_member = self.image_member_factory.new_image_member(image,
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member_id)
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self.assertEqual(image_member.image_id, image.image_id)
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self.assertIsNotNone(image_member.created_at)
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self.assertEqual(image_member.created_at, image_member.updated_at)
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self.assertEqual('pending', image_member.status)
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self.assertIsNotNone(image_member.member_id)
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class TestExtraProperties(test_utils.BaseTestCase):
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def test_getitem(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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self.assertEqual('bar', extra_properties['foo'])
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self.assertEqual('golden', extra_properties['snitch'])
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def test_getitem_with_no_items(self):
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extra_properties = domain.ExtraProperties()
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self.assertRaises(KeyError, extra_properties.__getitem__, 'foo')
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def test_setitem(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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extra_properties['foo'] = 'baz'
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self.assertEqual('baz', extra_properties['foo'])
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def test_delitem(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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del extra_properties['foo']
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self.assertRaises(KeyError, extra_properties.__getitem__, 'foo')
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self.assertEqual('golden', extra_properties['snitch'])
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def test_len_with_zero_items(self):
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extra_properties = domain.ExtraProperties()
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self.assertEqual(0, len(extra_properties))
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def test_len_with_non_zero_items(self):
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extra_properties = domain.ExtraProperties()
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extra_properties['foo'] = 'bar'
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extra_properties['snitch'] = 'golden'
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self.assertEqual(2, len(extra_properties))
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def test_eq_with_a_dict(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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ref_extra_properties = {'foo': 'bar', 'snitch': 'golden'}
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self.assertEqual(ref_extra_properties, extra_properties)
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def test_eq_with_an_object_of_ExtraProperties(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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ref_extra_properties = domain.ExtraProperties()
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ref_extra_properties['snitch'] = 'golden'
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ref_extra_properties['foo'] = 'bar'
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self.assertEqual(ref_extra_properties, extra_properties)
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def test_eq_with_uneqal_dict(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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ref_extra_properties = {'boo': 'far', 'gnitch': 'solden'}
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self.assertFalse(extra_properties.__eq__(ref_extra_properties))
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def test_eq_with_unequal_ExtraProperties_object(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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ref_extra_properties = domain.ExtraProperties()
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ref_extra_properties['gnitch'] = 'solden'
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ref_extra_properties['boo'] = 'far'
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self.assertFalse(extra_properties.__eq__(ref_extra_properties))
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def test_eq_with_incompatible_object(self):
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a_dict = {'foo': 'bar', 'snitch': 'golden'}
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extra_properties = domain.ExtraProperties(a_dict)
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random_list = ['foo', 'bar']
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self.assertFalse(extra_properties.__eq__(random_list))
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class TestTaskFactory(test_utils.BaseTestCase):
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def setUp(self):
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super(TestTaskFactory, self).setUp()
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self.task_factory = domain.TaskFactory()
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def test_new_task(self):
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task_type = 'import'
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owner = TENANT1
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task_input = 'input'
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task = self.task_factory.new_task(task_type, owner,
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task_input=task_input)
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self.assertIsNotNone(task.task_id)
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self.assertIsNotNone(task.created_at)
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self.assertEqual(task_type, task.type)
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self.assertEqual(task.created_at, task.updated_at)
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self.assertEqual('pending', task.status)
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self.assertIsNone(task.expires_at)
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self.assertEqual(owner, task.owner)
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self.assertEqual(task_input, task.task_input)
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self.assertEqual(u'', task.message)
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self.assertIsNone(task.result)
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def test_new_task_invalid_type(self):
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task_type = 'blah'
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owner = TENANT1
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self.assertRaises(
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exception.InvalidTaskType,
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self.task_factory.new_task,
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task_type,
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owner,
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)
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class TestTask(test_utils.BaseTestCase):
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def setUp(self):
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super(TestTask, self).setUp()
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self.task_factory = domain.TaskFactory()
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task_type = 'import'
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owner = TENANT1
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task_ttl = CONF.task.task_time_to_live
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self.task = self.task_factory.new_task(task_type,
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owner,
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task_time_to_live=task_ttl)
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def test_task_invalid_status(self):
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task_id = str(uuid.uuid4())
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status = 'blah'
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self.assertRaises(
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exception.InvalidTaskStatus,
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domain.Task,
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task_id,
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task_type='import',
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status=status,
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owner=None,
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expires_at=None,
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created_at=timeutils.utcnow(),
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updated_at=timeutils.utcnow(),
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task_input=None,
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message=None,
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result=None
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)
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def test_validate_status_transition_from_pending(self):
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self.task.begin_processing()
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self.assertEqual('processing', self.task.status)
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def test_validate_status_transition_from_processing_to_success(self):
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self.task.begin_processing()
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self.task.succeed('')
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self.assertEqual('success', self.task.status)
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def test_validate_status_transition_from_processing_to_failure(self):
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self.task.begin_processing()
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self.task.fail('')
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self.assertEqual('failure', self.task.status)
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def test_invalid_status_transitions_from_pending(self):
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# test do not allow transition from pending to success
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self.assertRaises(
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exception.InvalidTaskStatusTransition,
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self.task.succeed,
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''
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)
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def test_invalid_status_transitions_from_success(self):
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# test do not allow transition from success to processing
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self.task.begin_processing()
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self.task.succeed('')
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self.assertRaises(
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exception.InvalidTaskStatusTransition,
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self.task.begin_processing
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)
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# test do not allow transition from success to failure
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self.assertRaises(
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exception.InvalidTaskStatusTransition,
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self.task.fail,
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''
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)
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def test_invalid_status_transitions_from_failure(self):
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# test do not allow transition from failure to processing
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self.task.begin_processing()
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self.task.fail('')
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self.assertRaises(
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exception.InvalidTaskStatusTransition,
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self.task.begin_processing
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)
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# test do not allow transition from failure to success
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self.assertRaises(
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exception.InvalidTaskStatusTransition,
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self.task.succeed,
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''
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)
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def test_begin_processing(self):
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self.task.begin_processing()
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self.assertEqual('processing', self.task.status)
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@mock.patch.object(timeutils, 'utcnow')
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def test_succeed(self, mock_utcnow):
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mock_utcnow.return_value = datetime.datetime.utcnow()
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self.task.begin_processing()
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self.task.succeed('{"location": "file://home"}')
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self.assertEqual('success', self.task.status)
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self.assertEqual('{"location": "file://home"}', self.task.result)
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self.assertEqual(u'', self.task.message)
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expected = (timeutils.utcnow() +
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datetime.timedelta(hours=CONF.task.task_time_to_live))
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self.assertEqual(
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expected,
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self.task.expires_at
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)
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@mock.patch.object(timeutils, 'utcnow')
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def test_fail(self, mock_utcnow):
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mock_utcnow.return_value = datetime.datetime.utcnow()
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self.task.begin_processing()
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self.task.fail('{"message": "connection failed"}')
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self.assertEqual('failure', self.task.status)
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self.assertEqual('{"message": "connection failed"}', self.task.message)
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self.assertIsNone(self.task.result)
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expected = (timeutils.utcnow() +
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datetime.timedelta(hours=CONF.task.task_time_to_live))
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self.assertEqual(
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expected,
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self.task.expires_at
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)
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@mock.patch.object(glance.async.TaskExecutor, 'begin_processing')
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def test_run(self, mock_begin_processing):
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executor = glance.async.TaskExecutor(context=mock.ANY,
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task_repo=mock.ANY,
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image_repo=mock.ANY,
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image_factory=mock.ANY)
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self.task.run(executor)
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mock_begin_processing.assert_called_once_with(self.task.task_id)
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class TestTaskStub(test_utils.BaseTestCase):
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def setUp(self):
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super(TestTaskStub, self).setUp()
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self.task_id = str(uuid.uuid4())
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self.task_type = 'import'
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self.owner = TENANT1
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self.task_ttl = CONF.task.task_time_to_live
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def test_task_stub_init(self):
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self.task_factory = domain.TaskFactory()
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task = domain.TaskStub(
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self.task_id,
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self.task_type,
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'status',
|
|
self.owner,
|
|
'expires_at',
|
|
'created_at',
|
|
'updated_at'
|
|
)
|
|
self.assertEqual(self.task_id, task.task_id)
|
|
self.assertEqual(self.task_type, task.type)
|
|
self.assertEqual(self.owner, task.owner)
|
|
self.assertEqual('status', task.status)
|
|
self.assertEqual('expires_at', task.expires_at)
|
|
self.assertEqual('created_at', task.created_at)
|
|
self.assertEqual('updated_at', task.updated_at)
|
|
|
|
def test_task_stub_get_status(self):
|
|
status = 'pending'
|
|
task = domain.TaskStub(
|
|
self.task_id,
|
|
self.task_type,
|
|
status,
|
|
self.owner,
|
|
'expires_at',
|
|
'created_at',
|
|
'updated_at'
|
|
)
|
|
self.assertEqual(status, task.status)
|
|
|
|
|
|
class TestTaskExecutorFactory(test_utils.BaseTestCase):
|
|
def setUp(self):
|
|
super(TestTaskExecutorFactory, self).setUp()
|
|
self.task_repo = mock.Mock()
|
|
self.image_repo = mock.Mock()
|
|
self.image_factory = mock.Mock()
|
|
|
|
def test_init(self):
|
|
task_executor_factory = domain.TaskExecutorFactory(self.task_repo,
|
|
self.image_repo,
|
|
self.image_factory)
|
|
self.assertEqual(self.task_repo, task_executor_factory.task_repo)
|
|
|
|
def test_new_task_executor(self):
|
|
task_executor_factory = domain.TaskExecutorFactory(self.task_repo,
|
|
self.image_repo,
|
|
self.image_factory)
|
|
context = mock.Mock()
|
|
with mock.patch.object(oslo_utils.importutils,
|
|
'import_class') as mock_import_class:
|
|
mock_executor = mock.Mock()
|
|
mock_import_class.return_value = mock_executor
|
|
task_executor_factory.new_task_executor(context)
|
|
|
|
mock_executor.assert_called_once_with(context,
|
|
self.task_repo,
|
|
self.image_repo,
|
|
self.image_factory)
|
|
|
|
def test_new_task_executor_error(self):
|
|
task_executor_factory = domain.TaskExecutorFactory(self.task_repo,
|
|
self.image_repo,
|
|
self.image_factory)
|
|
context = mock.Mock()
|
|
with mock.patch.object(oslo_utils.importutils,
|
|
'import_class') as mock_import_class:
|
|
mock_import_class.side_effect = ImportError
|
|
|
|
self.assertRaises(ImportError,
|
|
task_executor_factory.new_task_executor,
|
|
context)
|