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OpenStack Study: test_domain.py**** CubicPower OpenStack Study ****
# Copyright 2012 OpenStack Foundation. # Copyright 2013 IBM Corp. # All Rights Reserved. # # 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 datetime import uuid import mock from oslo.config import cfg from glance.common import exception from glance import domain from glance.openstack.common import timeutils import glance.tests.unit.utils as unittest_utils import glance.tests.utils as test_utils CONF = cfg.CONF UUID1 = 'c80a1a6c-bd1f-41c5-90ee-81afedb1d58d' TENANT1 = '6838eb7b-6ded-434a-882c-b344c77fe8df'
**** CubicPower OpenStack Study **** class TestImageFactory(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestImageFactory, self).setUp() self.image_factory = domain.ImageFactory()
**** CubicPower OpenStack Study **** def test_minimal_new_image(self): image = self.image_factory.new_image() self.assertTrue(image.image_id is not None) self.assertTrue(image.created_at is not None) self.assertEqual(image.created_at, image.updated_at) self.assertEqual(image.status, 'queued') self.assertEqual(image.visibility, 'private') self.assertIsNone(image.owner) self.assertIsNone(image.name) self.assertIsNone(image.size) self.assertEqual(image.min_disk, 0) self.assertEqual(image.min_ram, 0) self.assertEqual(image.protected, False) self.assertIsNone(image.disk_format) self.assertIsNone(image.container_format) self.assertEqual(image.extra_properties, {}) self.assertEqual(image.tags, set([]))
**** CubicPower OpenStack Study **** def test_new_image(self): image = self.image_factory.new_image( image_id=UUID1, name='image-1', min_disk=256, owner=TENANT1) self.assertEqual(image.image_id, UUID1) self.assertTrue(image.created_at is not None) self.assertEqual(image.created_at, image.updated_at) self.assertEqual(image.status, 'queued') self.assertEqual(image.visibility, 'private') self.assertEqual(image.owner, TENANT1) self.assertEqual(image.name, 'image-1') self.assertIsNone(image.size) self.assertEqual(image.min_disk, 256) self.assertEqual(image.min_ram, 0) self.assertEqual(image.protected, False) self.assertIsNone(image.disk_format) self.assertIsNone(image.container_format) self.assertEqual(image.extra_properties, {}) self.assertEqual(image.tags, set([]))
**** CubicPower OpenStack Study **** def test_new_image_with_extra_properties_and_tags(self): extra_properties = {'foo': 'bar'} tags = ['one', 'two'] image = self.image_factory.new_image( image_id=UUID1, name='image-1', extra_properties=extra_properties, tags=tags) self.assertEqual(image.image_id, UUID1) self.assertTrue(image.created_at is not None) self.assertEqual(image.created_at, image.updated_at) self.assertEqual(image.status, 'queued') self.assertEqual(image.visibility, 'private') self.assertIsNone(image.owner) self.assertEqual(image.name, 'image-1') self.assertIsNone(image.size) self.assertEqual(image.min_disk, 0) self.assertEqual(image.min_ram, 0) self.assertEqual(image.protected, False) self.assertIsNone(image.disk_format) self.assertIsNone(image.container_format) self.assertEqual(image.extra_properties, {'foo': 'bar'}) self.assertEqual(image.tags, set(['one', 'two']))
**** CubicPower OpenStack Study **** def test_new_image_read_only_property(self): self.assertRaises(exception.ReadonlyProperty, self.image_factory.new_image, image_id=UUID1, name='image-1', size=256)
**** CubicPower OpenStack Study **** def test_new_image_unexpected_property(self): self.assertRaises(TypeError, self.image_factory.new_image, image_id=UUID1, image_name='name-1')
**** CubicPower OpenStack Study **** def test_new_image_reserved_property(self): extra_properties = {'deleted': True} self.assertRaises(exception.ReservedProperty, self.image_factory.new_image, image_id=UUID1, extra_properties=extra_properties)
**** CubicPower OpenStack Study **** class TestImage(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestImage, self).setUp() self.image_factory = domain.ImageFactory() self.image = self.image_factory.new_image( container_format='bear', disk_format='rawr')
**** CubicPower OpenStack Study **** def test_extra_properties(self): self.image.extra_properties = {'foo': 'bar'} self.assertEqual(self.image.extra_properties, {'foo': 'bar'})
**** CubicPower OpenStack Study **** def test_extra_properties_assign(self): self.image.extra_properties['foo'] = 'bar' self.assertEqual(self.image.extra_properties, {'foo': 'bar'})
**** CubicPower OpenStack Study **** def test_delete_extra_properties(self): self.image.extra_properties = {'foo': 'bar'} self.assertEqual(self.image.extra_properties, {'foo': 'bar'}) del self.image.extra_properties['foo'] self.assertEqual(self.image.extra_properties, {})
**** CubicPower OpenStack Study **** def test_visibility_enumerated(self): self.image.visibility = 'public' self.image.visibility = 'private' self.assertRaises(ValueError, setattr, self.image, 'visibility', 'ellison')
**** CubicPower OpenStack Study **** def test_tags_always_a_set(self): self.image.tags = ['a', 'b', 'c'] self.assertEqual(self.image.tags, set(['a', 'b', 'c']))
**** CubicPower OpenStack Study **** def test_delete_protected_image(self): self.image.protected = True self.assertRaises(exception.ProtectedImageDelete, self.image.delete)
**** CubicPower OpenStack Study **** def test_status_saving(self): self.image.status = 'saving' self.assertEqual(self.image.status, 'saving')
**** CubicPower OpenStack Study **** def test_status_saving_without_disk_format(self): self.image.disk_format = None self.assertRaises(ValueError, setattr, self.image, 'status', 'saving')
**** CubicPower OpenStack Study **** def test_status_saving_without_container_format(self): self.image.container_format = None self.assertRaises(ValueError, setattr, self.image, 'status', 'saving')
**** CubicPower OpenStack Study **** def test_status_active_without_disk_format(self): self.image.disk_format = None self.assertRaises(ValueError, setattr, self.image, 'status', 'active')
**** CubicPower OpenStack Study **** def test_status_active_without_container_format(self): self.image.container_format = None self.assertRaises(ValueError, setattr, self.image, 'status', 'active')
**** CubicPower OpenStack Study **** def test_delayed_delete(self): self.config(delayed_delete=True) self.image.status = 'active' self.image.locations = [{'url': 'http://foo.bar/not.exists', 'metadata': {}}] self.assertEqual(self.image.status, 'active') self.image.delete() self.assertEqual(self.image.status, 'pending_delete')
**** CubicPower OpenStack Study **** class TestImageMember(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestImageMember, self).setUp() self.image_member_factory = domain.ImageMemberFactory() self.image_factory = domain.ImageFactory() self.image = self.image_factory.new_image() self.image_member = self.image_member_factory\ .new_image_member(image=self.image, member_id=TENANT1)
**** CubicPower OpenStack Study **** def test_status_enumerated(self): self.image_member.status = 'pending' self.image_member.status = 'accepted' self.image_member.status = 'rejected' self.assertRaises(ValueError, setattr, self.image_member, 'status', 'ellison')
**** CubicPower OpenStack Study **** class TestImageMemberFactory(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestImageMemberFactory, self).setUp() self.image_member_factory = domain.ImageMemberFactory() self.image_factory = domain.ImageFactory()
**** CubicPower OpenStack Study **** def test_minimal_new_image_member(self): member_id = 'fake-member-id' image = self.image_factory.new_image( image_id=UUID1, name='image-1', min_disk=256, owner=TENANT1) image_member = self.image_member_factory.new_image_member(image, member_id) self.assertEqual(image_member.image_id, image.image_id) self.assertTrue(image_member.created_at is not None) self.assertEqual(image_member.created_at, image_member.updated_at) self.assertEqual(image_member.status, 'pending') self.assertTrue(image_member.member_id is not None)
**** CubicPower OpenStack Study **** class TestExtraProperties(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def test_getitem(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) self.assertEqual(extra_properties['foo'], 'bar') self.assertEqual(extra_properties['snitch'], 'golden')
**** CubicPower OpenStack Study **** def test_getitem_with_no_items(self): extra_properties = domain.ExtraProperties() self.assertRaises(KeyError, extra_properties.__getitem__, 'foo')
**** CubicPower OpenStack Study **** def test_setitem(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) extra_properties['foo'] = 'baz' self.assertEqual(extra_properties['foo'], 'baz')
**** CubicPower OpenStack Study **** def test_delitem(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) del extra_properties['foo'] self.assertRaises(KeyError, extra_properties.__getitem__, 'foo') self.assertEqual(extra_properties['snitch'], 'golden')
**** CubicPower OpenStack Study **** def test_len_with_zero_items(self): extra_properties = domain.ExtraProperties() self.assertEqual(len(extra_properties), 0)
**** CubicPower OpenStack Study **** def test_len_with_non_zero_items(self): extra_properties = domain.ExtraProperties() extra_properties['foo'] = 'bar' extra_properties['snitch'] = 'golden' self.assertEqual(len(extra_properties), 2)
**** CubicPower OpenStack Study **** def test_eq_with_a_dict(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) ref_extra_properties = {'foo': 'bar', 'snitch': 'golden'} self.assertEqual(extra_properties, ref_extra_properties)
**** CubicPower OpenStack Study **** def test_eq_with_an_object_of_ExtraProperties(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) ref_extra_properties = domain.ExtraProperties() ref_extra_properties['snitch'] = 'golden' ref_extra_properties['foo'] = 'bar' self.assertEqual(extra_properties, ref_extra_properties)
**** CubicPower OpenStack Study **** def test_eq_with_uneqal_dict(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) ref_extra_properties = {'boo': 'far', 'gnitch': 'solden'} self.assertFalse(extra_properties.__eq__(ref_extra_properties))
**** CubicPower OpenStack Study **** def test_eq_with_unequal_ExtraProperties_object(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) ref_extra_properties = domain.ExtraProperties() ref_extra_properties['gnitch'] = 'solden' ref_extra_properties['boo'] = 'far' self.assertFalse(extra_properties.__eq__(ref_extra_properties))
**** CubicPower OpenStack Study **** def test_eq_with_incompatible_object(self): a_dict = {'foo': 'bar', 'snitch': 'golden'} extra_properties = domain.ExtraProperties(a_dict) random_list = ['foo', 'bar'] self.assertFalse(extra_properties.__eq__(random_list))
**** CubicPower OpenStack Study **** class TestTaskFactory(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestTaskFactory, self).setUp() self.task_factory = domain.TaskFactory()
**** CubicPower OpenStack Study **** def test_new_task(self): task_type = 'import' owner = TENANT1 task = self.task_factory.new_task(task_type, owner) self.assertTrue(task.task_id is not None) self.assertTrue(task.created_at is not None) self.assertEqual(task.created_at, task.updated_at) self.assertEqual(task.status, 'pending') self.assertEqual(task.owner, TENANT1)
**** CubicPower OpenStack Study **** def test_new_task_invalid_type(self): task_type = 'blah' owner = TENANT1 self.assertRaises( exception.InvalidTaskType, self.task_factory.new_task, task_type, owner, )
**** CubicPower OpenStack Study **** def test_new_task_details(self): task_id = 'fake_task_id' task_input = '{"import_from": "fake"}' result = '{"result": "success"}' message = 'fake message' task_details = self.task_factory.new_task_details(task_id, task_input, message, result) self.assertEqual(task_details.task_id, task_id) self.assertEqual(task_details.input, task_input) self.assertEqual(task_details.result, result) self.assertEqual(task_details.message, message)
**** CubicPower OpenStack Study **** class TestTask(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestTask, self).setUp() self.task_factory = domain.TaskFactory() task_type = 'import' owner = TENANT1 task_ttl = CONF.task.task_time_to_live self.gateway = unittest_utils.FakeGateway() self.task = self.task_factory.new_task(task_type, owner, task_time_to_live=task_ttl)
**** CubicPower OpenStack Study **** def test_task_invalid_status(self): task_id = str(uuid.uuid4()) status = 'blah' self.assertRaises( exception.InvalidTaskStatus, domain.Task, task_id, task_type='import', status=status, owner=None, expires_at=None, created_at=timeutils.utcnow(), updated_at=timeutils.utcnow() )
**** CubicPower OpenStack Study **** def test_validate_status_transition_from_pending(self): self.task.begin_processing() self.assertEqual(self.task.status, 'processing')
**** CubicPower OpenStack Study **** def test_validate_status_transition_from_processing_to_success(self): self.task.begin_processing() self.task.succeed('') self.assertEqual(self.task.status, 'success')
**** CubicPower OpenStack Study **** def test_validate_status_transition_from_processing_to_failure(self): self.task.begin_processing() self.task.fail('') self.assertEqual(self.task.status, 'failure')
**** CubicPower OpenStack Study **** def test_invalid_status_transitions_from_pending(self): #test do not allow transition from pending to success self.assertRaises( exception.InvalidTaskStatusTransition, self.task.succeed, '' )
**** CubicPower OpenStack Study **** def test_invalid_status_transitions_from_success(self): #test do not allow transition from success to processing self.task.begin_processing() self.task.succeed('') self.assertRaises( exception.InvalidTaskStatusTransition, self.task.begin_processing ) #test do not allow transition from success to failure self.assertRaises( exception.InvalidTaskStatusTransition, self.task.fail, '' )
**** CubicPower OpenStack Study **** def test_invalid_status_transitions_from_failure(self): #test do not allow transition from failure to processing self.task.begin_processing() self.task.fail('') self.assertRaises( exception.InvalidTaskStatusTransition, self.task.begin_processing ) #test do not allow transition from failure to success self.assertRaises( exception.InvalidTaskStatusTransition, self.task.succeed, '' )
**** CubicPower OpenStack Study **** def test_begin_processing(self): self.task.begin_processing() self.assertEqual(self.task.status, 'processing') @mock.patch.object(timeutils, 'utcnow')
**** CubicPower OpenStack Study **** def test_succeed(self, mock_utcnow): mock_utcnow.return_value = datetime.datetime.utcnow() self.task.begin_processing() self.task.succeed('{"location": "file://home"}') self.assertEqual(self.task.status, 'success') expected = (timeutils.utcnow() + datetime.timedelta(hours=CONF.task.task_time_to_live)) self.assertEqual( self.task.expires_at, expected ) @mock.patch.object(timeutils, 'utcnow')
**** CubicPower OpenStack Study **** def test_fail(self, mock_utcnow): mock_utcnow.return_value = datetime.datetime.utcnow() self.task.begin_processing() self.task.fail('{"message": "connection failed"}') self.assertEqual(self.task.status, 'failure') expected = (timeutils.utcnow() + datetime.timedelta(hours=CONF.task.task_time_to_live)) self.assertEqual( self.task.expires_at, expected )
**** CubicPower OpenStack Study **** class TestTaskDetails(test_utils.BaseTestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(TestTaskDetails, self).setUp() self.task_input = ('{"import_from": "file:///home/a.img",' ' "import_from_format": "qcow2"}')
**** CubicPower OpenStack Study **** def test_task_details_init(self): task_details_values = ['task_id_1', self.task_input, 'result', 'None'] task_details = domain.TaskDetails(*task_details_values) self.assertIsNotNone(task_details)
**** CubicPower OpenStack Study **** def test_task_details_with_no_task_id(self): task_id = None task_details_values = [task_id, self.task_input, 'result', 'None'] self.assertRaises(exception.TaskException, domain.TaskDetails, *task_details_values)
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