OVO for Provisioning Block DB Model

This patch introduces OVO for Provisioning
Block DB Model.

Change-Id: I1ac68ad1acfa116c09e0adfa119db0b2cad125d4
Partially-Implements: blueprint adopt-oslo-versioned-objects-for-db

neutron/objects/provisioning_blocks.py

@@ -0,0 +1,32 @@
+#    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_versionedobjects import base as obj_base
+from oslo_versionedobjects import fields as obj_fields
+
+from neutron.db.models import provisioning_block as pb_model
+from neutron.objects import base
+
+
+@obj_base.VersionedObjectRegistry.register
+class ProvisioningBlock(base.NeutronDbObject):
+    # Version 1.0: Initial version
+    VERSION = '1.0'
+
+    db_model = pb_model.ProvisioningBlock
+
+    fields = {
+        'standard_attr_id': obj_fields.IntegerField(),
+        'entity': obj_fields.StringField()
+    }
+
+    primary_keys = ['standard_attr_id', 'entity']

neutron/tests/unit/objects/test_base.py

@@ -34,6 +34,7 @@ from neutron.db import db_base_plugin_v2
 from neutron.db import model_base
 from neutron.db.models import external_net as ext_net_model
 from neutron.db.models import l3 as l3_model
+from neutron.db import standard_attr
 from neutron import objects
 from neutron.objects import base
 from neutron.objects import common_types
@@ -1209,6 +1210,17 @@ class BaseDbObjectTestCase(_BaseObjectTestCase,
     def _create_test_port(self, network):
         self._port = self._create_port(network_id=network['id'])
 
+    def _create_test_standard_attribute(self):
+        attrs = {
+            'id': tools.get_random_integer(),
+            'resource_type': tools.get_random_string(4),
+            'revision_number': tools.get_random_integer()
+        }
+        self._standard_attribute = obj_db_api.create_object(
+            self.context,
+            standard_attr.StandardAttribute,
+            attrs)
+
     def _make_object(self, fields):
         fields = get_non_synthetic_fields(self._test_class, fields)
         return self._test_class(self.context,

neutron/tests/unit/objects/test_objects.py

@@ -47,6 +47,7 @@ object_data = {
     'PortDNS': '1.0-201cf6d057fde75539c3d1f2bbf05902',
     'PortSecurity': '1.0-b30802391a87945ee9c07582b4ff95e3',
     'ProviderResourceAssociation': '1.0-05ab2d5a3017e5ce9dd381328f285f34',
+    'ProvisioningBlock': '1.0-c19d6d05bfa8143533471c1296066125',
     'QosBandwidthLimitRule': '1.2-4e44a8f5c2895ab1278399f87b40a13d',
     'QosDscpMarkingRule': '1.2-0313c6554b34fd10c753cb63d638256c',
     'QosMinimumBandwidthRule': '1.2-314c3419f4799067cc31cc319080adff',

neutron/tests/unit/objects/test_provisioning_blocks.py

@@ -0,0 +1,35 @@
+#    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 itertools
+
+from neutron.objects import provisioning_blocks
+from neutron.tests.unit.objects import test_base as obj_test_base
+from neutron.tests.unit import testlib_api
+
+
+class ProvisioningBlockIfaceObjectTestCase(
+    obj_test_base.BaseObjectIfaceTestCase):
+
+    _test_class = provisioning_blocks.ProvisioningBlock
+
+
+class ProvisioningBlockDbObjectTestCase(obj_test_base.BaseDbObjectTestCase,
+                          testlib_api.SqlTestCase):
+
+    _test_class = provisioning_blocks.ProvisioningBlock
+
+    def setUp(self):
+        super(ProvisioningBlockDbObjectTestCase, self).setUp()
+        self._create_test_standard_attribute()
+        for obj in itertools.chain(self.db_objs, self.obj_fields, self.objs):
+            obj['standard_attr_id'] = self._standard_attribute['id']