Merge "metric: add support for generic resources"

openstack/metric/v1/resource.py

@@ -0,0 +1,44 @@
+# 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 openstack.metric import metric_service
+from openstack import resource
+from openstack import resource_types
+
+
+class Generic(resource.Resource):
+    base_path = '/resource/generic'
+    service = metric_service.MetricService()
+
+    # Supported Operations
+    allow_create = True
+    allow_retrieve = True
+    allow_delete = True
+    allow_list = True
+    allow_update = True
+
+    # Properties
+    id = resource.prop('id', alias="resource_id")
+    created_by_user_id = resource.prop('created_by_user_id')
+    created_by_project_id = resource.prop('created_by_project_id')
+    user_id = resource.prop('user_id')
+    project_id = resource.prop('project_id')
+    started_at = resource.prop('started_at',
+                               type=resource_types.ISO8601Datetime)
+    ended_at = resource.prop('ended_at',
+                             type=resource_types.ISO8601Datetime)
+    metrics = resource.prop('metrics', type=dict)
+
+    def create(self, session):
+        resp = self.create_by_id(session, self._attrs, None, path_args=self)
+        self._attrs[self.id_attribute] = resp[self.id_attribute]
+        self._reset_dirty()
+        return self

openstack/resource_types.py

@@ -0,0 +1,20 @@
+# 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
+
+from oslo_utils import timeutils
+
+
+class ISO8601Datetime(datetime.datetime):
+    def __new__(cls, s):
+        if s:
+            return timeutils.parse_isotime(s)

openstack/tests/metric/v1/test_resource.py

@@ -0,0 +1,59 @@
+# 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 testtools
+
+from openstack.metric.v1 import resource
+
+
+EXAMPLE_GENERIC = {
+    "created_by_user_id": "5521eab6-a3bc-4841-b253-d62871b65e76",
+    "started_at": "2015-03-09T12:14:57.233772",
+    "user_id": None,
+    "created_by_project_id": "41649c3e-5f7a-41d1-81fb-2efa76c09e6c",
+    "metrics": {},
+    "ended_at": None,
+    "project_id": None,
+    "type": "generic",
+    "id": "a8d5e83b-0320-45ce-8282-7c8ad8fb8bf6",
+}
+
+
+class TestResource(testtools.TestCase):
+    def test_generic(self):
+        m = resource.Generic()
+        self.assertIsNone(m.resource_key)
+        self.assertIsNone(m.resources_key)
+        self.assertEqual('/resource/generic', m.base_path)
+        self.assertEqual('metric', m.service.service_type)
+        self.assertTrue(m.allow_create)
+        self.assertTrue(m.allow_retrieve)
+        self.assertTrue(m.allow_update)
+        self.assertTrue(m.allow_delete)
+        self.assertTrue(m.allow_list)
+
+    def test_make_generic(self):
+        r = resource.Generic(EXAMPLE_GENERIC)
+        self.assertEqual(EXAMPLE_GENERIC['created_by_user_id'],
+                         r.created_by_user_id)
+        self.assertEqual(EXAMPLE_GENERIC['created_by_project_id'],
+                         r.created_by_project_id)
+        self.assertEqual(EXAMPLE_GENERIC['user_id'], r.user_id)
+        self.assertEqual(EXAMPLE_GENERIC['project_id'], r.project_id)
+        self.assertEqual(EXAMPLE_GENERIC['type'], r.type)
+        self.assertEqual(EXAMPLE_GENERIC['id'], r.id)
+        self.assertEqual(EXAMPLE_GENERIC['metrics'], r.metrics)
+        dt = datetime.datetime(2015, 3, 9, 12, 14, 57, 233772).replace(
+            tzinfo=None)
+        self.assertEqual(dt, r.started_at.replace(tzinfo=None))
+        self.assertEqual(EXAMPLE_GENERIC['ended_at'], r.ended_at)