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authorRodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>2018-01-23 16:23:57 +0000
committerRodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>2018-01-30 10:13:40 +0000
commit352478d837893167b90d321e22f276ce65f7ce43 (patch)
tree6f7c91b5f78871c4b509eeeba183682967e98fca /tests/unit/benchmark/scenarios/test_base.py
parentfa6a71d6a0f654d9e85a6dd8f73c1173f75ccdde (diff)
Make 'Scenario' classes plugable
This patch makes yardstick.benchmark.scenario.base:Scenario classes plugable. A new entry point is added to the setup. This entry point could be extended in other plugin projects to add new Scenario classes. E.g.: take a look at [1]. This is a Yardstick plugin example project. Clone the project and execute, from the project directory: $ sudo -EH python setup.py install This will add a new module to python ('yardstick-new-plugin') and a new Scenario class. Now list the scenarios in Yardstick: $ yardstick scenario list ... | SpecCPU2006_for_VM | Spec CPU2006 benchmark for Virtual Machine | | SpecCPU2006 | Spec CPU2006 benchmark | | Dummy2 | Execute Dummy (v2!) echo | +-----------------------+--------------------------------------------+ [1] https://github.com/ralonsoh/yardstick_new_plugin JIRA: YARDSTICK-910 Change-Id: Ib70ee9bf4dc7ff91d1dd6377317b313288e36bff Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Diffstat (limited to 'tests/unit/benchmark/scenarios/test_base.py')
-rw-r--r--tests/unit/benchmark/scenarios/test_base.py53
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/test_base.py b/tests/unit/benchmark/scenarios/test_base.py
index 78e342978..a95e6bc86 100644
--- a/tests/unit/benchmark/scenarios/test_base.py
+++ b/tests/unit/benchmark/scenarios/test_base.py
@@ -51,3 +51,56 @@ class ScenarioTestCase(unittest.TestCase):
pass
self.assertEqual(str(None), DummyScenario.get_description())
+
+ def test_get_types(self):
+ scenario_names = set(
+ scenario.__scenario_type__ for scenario in
+ base.Scenario.get_types() if hasattr(scenario,
+ '__scenario_type__'))
+ existing_scenario_class_names = {
+ 'Iperf3', 'CACHEstat', 'SpecCPU2006', 'Dummy', 'NSPerf', 'Parser'}
+ self.assertTrue(existing_scenario_class_names.issubset(scenario_names))
+
+ def test_get_cls_existing_scenario(self):
+ scenario_name = 'NSPerf'
+ scenario = base.Scenario.get_cls(scenario_name)
+ self.assertEqual(scenario_name, scenario.__scenario_type__)
+
+ def test_get_cls_non_existing_scenario(self):
+ wrong_scenario_name = 'Non-existing-scenario'
+ with self.assertRaises(RuntimeError) as exc:
+ base.Scenario.get_cls(wrong_scenario_name)
+ self.assertEqual('No such scenario type %s' % wrong_scenario_name,
+ str(exc.exception))
+
+ def test_get_existing_scenario(self):
+ scenario_name = 'NSPerf'
+ scenario_module = ('yardstick.benchmark.scenarios.networking.'
+ 'vnf_generic.NetworkServiceTestCase')
+ self.assertEqual(scenario_module, base.Scenario.get(scenario_name))
+
+ def test_get_non_existing_scenario(self):
+ wrong_scenario_name = 'Non-existing-scenario'
+ with self.assertRaises(RuntimeError) as exc:
+ base.Scenario.get(wrong_scenario_name)
+ self.assertEqual('No such scenario type %s' % wrong_scenario_name,
+ str(exc.exception))
+
+
+class IterScenarioClassesTestCase(unittest.TestCase):
+
+ def test_no_scenario_type_defined(self):
+ some_existing_scenario_class_names = [
+ 'Iperf3', 'CACHEstat', 'SpecCPU2006', 'Dummy', 'NSPerf', 'Parser']
+ scenario_types = [scenario.__scenario_type__ for scenario
+ in base._iter_scenario_classes()]
+ for class_name in some_existing_scenario_class_names:
+ self.assertIn(class_name, scenario_types)
+
+ def test_scenario_type_defined(self):
+ some_existing_scenario_class_names = [
+ 'Iperf3', 'CACHEstat', 'SpecCPU2006', 'Dummy', 'NSPerf', 'Parser']
+ for class_name in some_existing_scenario_class_names:
+ scenario_class = next(base._iter_scenario_classes(
+ scenario_type=class_name))
+ self.assertEqual(class_name, scenario_class.__scenario_type__)