Merge "Add Ceilometer list samples"

rally-jobs/rally.yaml

@@ -296,6 +296,20 @@
         failure_rate:
           max: 0
 
+  CeilometerSamples.list_samples:
+    -
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 10
+      context:
+        users:
+          tenants: 1
+          users_per_tenant: 1
+      sla:
+        failure_rate:
+          max: 0
+
   Dummy.dummy:
     -
       args:

rally/benchmark/scenarios/ceilometer/samples.py

@@ -0,0 +1,32 @@
+# 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.
+
+from rally.benchmark.scenarios import base
+from rally.benchmark.scenarios.ceilometer import utils as ceilometerutils
+from rally.benchmark import validation
+from rally import consts
+
+
+class CeilometerSamples(ceilometerutils.CeilometerScenario):
+    """Benchmark scenarios for Ceilometer Samples API."""
+
+    @validation.required_services(consts.Service.CEILOMETER)
+    @validation.required_openstack(users=True)
+    @base.scenario()
+    def list_samples(self):
+        """Fetch all samples.
+
+        This scenario fetches list of all samples.
+        """
+        self._list_samples()

rally/benchmark/scenarios/ceilometer/utils.py

@@ -130,6 +130,14 @@ class CeilometerScenario(base.Scenario):
         """
         return self.clients("ceilometer").resources.list()
 
+    @base.atomic_action_timer("ceilometer.list_samples")
+    def _list_samples(self):
+        """List all Samples.
+
+        :returns: list of all samples
+        """
+        return self.clients("ceilometer").samples.list()
+
     @base.atomic_action_timer("ceilometer.get_stats")
     def _get_stats(self, meter_name):
         """Get stats for a specific meter.

samples/tasks/scenarios/ceilometer/list-samples.json

@@ -0,0 +1,17 @@
+{
+    "CeilometerSamples.list_samples": [
+        {
+            "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 2,
+                    "users_per_tenant": 2
+                }
+            }
+        }
+    ]
+}

samples/tasks/scenarios/ceilometer/list-samples.yaml

@@ -0,0 +1,11 @@
+---
+    CeilometerSamples.list_samples:
+     -
+       runner:
+         type: "constant"
+         times: 10
+         concurrency: 2
+       context:
+         users:
+           tenants: 2
+           users_per_tenant: 2

tests/unit/benchmark/scenarios/ceilometer/test_samples.py

@@ -0,0 +1,27 @@
+# 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 mock
+
+from rally.benchmark.scenarios.ceilometer import samples
+from tests.unit import test
+
+
+class CeilometerSamplesTestCase(test.TestCase):
+    def test_list_samples(self):
+        scenario = samples.CeilometerSamples()
+        scenario._list_samples = mock.MagicMock()
+        scenario.list_samples()
+
+        scenario._list_samples.assert_called_once_with()

tests/unit/benchmark/scenarios/ceilometer/test_utils.py

@@ -117,6 +117,11 @@ class CeilometerScenarioTestCase(test.TestCase):
         fake_resources = self.scenario._list_resources()
         self.assertEqual(fake_resources, ["fake-resource"])
 
+    def test__list_samples(self):
+        """Test _list_samples."""
+        fake_samples = self.scenario._list_samples()
+        self.assertEqual(fake_samples, ["fake-samples"])
+
     def test__get_stats(self):
         """Test _get_stats function."""
         fake_statistics = self.scenario._get_stats("fake-meter")

tests/unit/fakes.py

@@ -763,6 +763,9 @@ class FakeSampleManager(FakeManager):
         sample = FakeSample(self, **kwargs)
         return [self._cache(sample)]
 
+    def list(self):
+        return ["fake-samples"]
+
 
 class FakeMeterManager(FakeManager):