Introducing telemetry service

Includes the Capabilities resource, available for list only.

Change-Id: If8b9f54eaf97fc9de46b7d723ca15e4265469a34

openstack/telemetry/telemetry_service.py

@@ -0,0 +1,21 @@
+# 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.auth import service_filter
+
+
+class TelemetryService(service_filter.ServiceFilter):
+    """The telemetry service."""
+
+    def __init__(self):
+        """Create a telemetry service."""
+        super(TelemetryService, self).__init__(service_type='telemetry')

openstack/telemetry/v2/capabilities.py

@@ -0,0 +1,27 @@
+# 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 import resource
+from openstack.telemetry import telemetry_service
+
+
+class Capabilities(resource.Resource):
+    resource_key = 'capabilities'
+    resources_key = 'capabilities'
+    base_path = '/v2.0/capabilities'
+    service = telemetry_service.TelemetryService()
+
+    # Supported Operations
+    allow_list = True
+
+    # Properties
+    capabilities = resource.prop('api')

openstack/tests/telemetry/test_telemetry_service.py

@@ -0,0 +1,25 @@
+# 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 testtools
+
+from openstack.telemetry import telemetry_service
+
+
+class TestTelemetryService(testtools.TestCase):
+
+    def test_service(self):
+        sot = telemetry_service.TelemetryService()
+        self.assertEqual('telemetry', sot.service_type)
+        self.assertEqual('public', sot.visibility)
+        self.assertIsNone(sot.region)
+        self.assertIsNone(sot.service_name)

openstack/tests/telemetry/v2/test_capabilities.py

@@ -0,0 +1,42 @@
+# 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 testtools
+
+from openstack.telemetry.v2 import capabilities
+
+EXAMPLE = {
+    "api": {"123": False,
+            "135": True,
+            "246": True, },
+}
+
+
+class TestMeter(testtools.TestCase):
+    def test_basic(self):
+        sot = capabilities.Capabilities()
+        self.assertEqual('capabilities', sot.resource_key)
+        self.assertEqual('capabilities', sot.resources_key)
+        self.assertEqual('/v2.0/capabilities', sot.base_path)
+        self.assertEqual('telemetry', sot.service.service_type)
+        self.assertFalse(sot.allow_create)
+        self.assertFalse(sot.allow_retrieve)
+        self.assertFalse(sot.allow_update)
+        self.assertFalse(sot.allow_delete)
+        self.assertTrue(sot.allow_list)
+
+    def test_make_it(self):
+        sot = capabilities.Capabilities(EXAMPLE)
+        self.assertEqual(EXAMPLE['api'], sot.capabilities)
+        self.assertFalse(sot.capabilities['123'])
+        self.assertTrue(sot.capabilities['135'])
+        self.assertTrue(sot.capabilities['246'])