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# 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.
from oslo_utils import uuidutils
from ironic.common import exception
from ironic import objects
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.objects import utils as obj_utils
class TestDeploymentObject(db_base.DbTestCase, obj_utils.SchemasTestMixIn):
def setUp(self):
super(TestDeploymentObject, self).setUp()
self.uuid = uuidutils.generate_uuid()
self.instance_info = {
'image_source': 'http://source',
'kernel': 'http://kernel',
'ramdisk': 'http://ramdisk',
'image_checksum': '1234',
'root_device': {'size': 42},
}
self.node = obj_utils.create_test_node(
self.context,
provision_state='active',
instance_uuid=self.uuid,
instance_info=self.instance_info)
def _check(self, do):
self.assertEqual(self.uuid, do.uuid)
self.assertEqual(self.node.uuid, do.node_uuid)
self.assertEqual(self.context, do._context)
self.assertEqual('http://source', do.image_ref)
self.assertEqual('http://kernel', do.kernel_ref)
self.assertEqual('http://ramdisk', do.ramdisk_ref)
self.assertEqual('1234', do.image_checksum)
self.assertEqual({'size': 42}, do.root_device)
def test_get_by_uuid(self):
do = objects.Deployment.get_by_uuid(self.context, self.uuid)
self._check(do)
def test_get_by_node_uuid(self):
do = objects.Deployment.get_by_node_uuid(self.context, self.node.uuid)
self._check(do)
def test_not_found(self):
self.assertRaises(exception.InstanceNotFound,
objects.Deployment.get_by_uuid,
self.context, uuidutils.generate_uuid())
self.assertRaises(exception.NodeNotFound,
objects.Deployment.get_by_node_uuid,
self.context, uuidutils.generate_uuid())
def test_create(self):
do = objects.Deployment(self.context)
do.node_uuid = self.node.uuid
do.image_ref = 'new-image'
do.create()
self.assertIsNotNone(do.uuid)
node = objects.Node.get_by_uuid(self.context, do.node_uuid)
self.assertEqual(do.uuid, node.instance_uuid)
self.assertEqual('new-image', node.instance_info['image_source'])
self.assertFalse(do.obj_what_changed())
def test_create_with_node(self):
do = objects.Deployment(self.context)
do.node_uuid = self.node.uuid
do.image_ref = 'new-image'
do.create(node=self.node)
self.assertIsNotNone(do.uuid)
self.assertEqual(do.uuid, self.node.instance_uuid)
self.assertEqual('new-image', self.node.instance_info['image_source'])
self.assertFalse(do.obj_what_changed())
self.assertFalse(self.node.obj_what_changed())
def test_destroy(self):
do = objects.Deployment(self.context)
do.node_uuid = self.node.uuid
do.image_ref = 'new-image'
do.create()
do.destroy()
node = objects.Node.get_by_uuid(self.context, do.node_uuid)
self.assertIsNone(node.instance_uuid)
self.assertEqual({}, node.instance_info)
self.assertFalse(do.obj_what_changed())
def test_destroy_with_node(self):
do = objects.Deployment(self.context)
do.node_uuid = self.node.uuid
do.image_ref = 'new-image'
do.create()
do.destroy(node=self.node)
self.assertIsNone(self.node.instance_uuid)
self.assertEqual({}, self.node.instance_info)
self.assertFalse(do.obj_what_changed())
self.assertFalse(self.node.obj_what_changed())
def test_refresh(self):
do = objects.Deployment.get_by_uuid(self.context, self.uuid)
do.node_uuid = None
do.image_source = 'updated'
do.refresh()
self._check(do)
self.assertFalse(do.obj_what_changed())
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