yardstick/tests/unit/common/messaging/test_payloads.py

   1 # Copyright (c) 2018 Intel Corporation
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 from yardstick.common import exceptions
  16 from yardstick.common.messaging import payloads
  17 from yardstick.tests.unit import base as ut_base
  18
  19
  20 class _DummyPayload(payloads.Payload):
  21     REQUIRED_FIELDS = {'version', 'key1', 'key2'}
  22
  23
  24 class PayloadTestCase(ut_base.BaseUnitTestCase):
  25
  26     def test__init(self):
  27         payload = _DummyPayload(version=1, key1='value1', key2='value2')
  28         self.assertEqual(1, payload.version)
  29         self.assertEqual('value1', payload.key1)
  30         self.assertEqual('value2', payload.key2)
  31         self.assertEqual(3, len(payload._fields))
  32
  33     def test__init_missing_required_fields(self):
  34         with self.assertRaises(exceptions.PayloadMissingAttributes):
  35             _DummyPayload(key1='value1', key2='value2')
  36
  37     def test_obj_to_dict(self):
  38         payload = _DummyPayload(version=1, key1='value1', key2='value2')
  39         payload_dict = payload.obj_to_dict()
  40         self.assertEqual({'version': 1, 'key1': 'value1', 'key2': 'value2'},
  41                          payload_dict)
  42
  43     def test_dict_to_obj(self):
  44         _dict = {'version': 2, 'key1': 'value100', 'key2': 'value200'}
  45         payload = _DummyPayload.dict_to_obj(_dict)
  46         self.assertEqual(set(_dict.keys()), payload._fields)
  47
  48
  49 class TrafficGeneratorPayloadTestCase(ut_base.BaseUnitTestCase):
  50
  51     def test_init(self):
  52         tg_payload = payloads.TrafficGeneratorPayload(
  53             version=1, iteration=10, kpi={'key1': 'value1'})
  54         self.assertEqual(1, tg_payload.version)
  55         self.assertEqual(10, tg_payload.iteration)
  56         self.assertEqual({'key1': 'value1'}, tg_payload.kpi)
  57         self.assertEqual(3, len(tg_payload._fields))
  58
  59     def test__init_missing_required_fields(self):
  60         with self.assertRaises(exceptions.PayloadMissingAttributes):
  61             payloads.TrafficGeneratorPayload(version=1, iteration=10)
  62         with self.assertRaises(exceptions.PayloadMissingAttributes):
  63             payloads.TrafficGeneratorPayload(iteration=10, kpi={})
  64         with self.assertRaises(exceptions.PayloadMissingAttributes):
  65             payloads.TrafficGeneratorPayload(iteration=10)
  66
  67
  68 class RunnerPayloadTestCase(ut_base.BaseUnitTestCase):
  69
  70     def test_init(self):
  71         runner_payload = payloads.RunnerPayload(version=5,
  72                                                 data={'key1': 'value1'})
  73         self.assertEqual(5, runner_payload.version)
  74         self.assertEqual({'key1': 'value1'}, runner_payload.data)
  75
  76     def test__init_missing_required_fields(self):
  77         with self.assertRaises(exceptions.PayloadMissingAttributes):
  78             payloads.RunnerPayload(version=1)
  79         with self.assertRaises(exceptions.PayloadMissingAttributes):
  80             payloads.RunnerPayload(data=None)
  81         with self.assertRaises(exceptions.PayloadMissingAttributes):
  82             payloads.RunnerPayload()