Move tests: unit/benchmark

* Fix pylint errors
* Add TODOs

Some errors are ignored locally, as they were a symptom of other problems.
These issues have been flagged with a TODO, and should be fixed later.

Change-Id: I30eb4b0aafe0575d0cddbc946108291f21a98ed8
Jira: YARDSTICK-837
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>

1 files changed, 106 insertions, 0 deletions

diff --git a/yardstick/tests/unit/benchmark/scenarios/test_base.py b/yardstick/tests/unit/benchmark/scenarios/test_base.py
new file mode 100644
index 000000000..a95e6bc86
--- /dev/null
+++ b/yardstick/tests/unit/benchmark/scenarios/test_base.py
@@ -0,0 +1,106 @@
+# Copyright 2017: Intel Ltd.
+# 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 unittest
+
+from yardstick.benchmark.scenarios import base
+
+
+class ScenarioTestCase(unittest.TestCase):
+
+    def test_get_scenario_type(self):
+        scenario_type = 'dummy scenario'
+
+        class DummyScenario(base.Scenario):
+            __scenario_type__ = scenario_type
+
+        self.assertEqual(scenario_type, DummyScenario.get_scenario_type())
+
+    def test_get_scenario_type_not_defined(self):
+        class DummyScenario(base.Scenario):
+            pass
+
+        self.assertEqual(str(None), DummyScenario.get_scenario_type())
+
+    def test_get_description(self):
+        docstring = """First line
+            Second line
+            Third line
+        """
+
+        class DummyScenario(base.Scenario):
+            __doc__ = docstring
+
+        self.assertEqual(docstring.splitlines()[0],
+                         DummyScenario.get_description())
+
+    def test_get_description_empty(self):
+        class DummyScenario(base.Scenario):
+            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__)