tests/unit/network_services/traffic_profile/test_prox_ramp.py

   1 # Copyright (c) 2017 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
  16 from __future__ import absolute_import
  17
  18 import unittest
  19 import mock
  20
  21 from tests.unit import STL_MOCKS
  22
  23 STLClient = mock.MagicMock()
  24 stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
  25 stl_patch.start()
  26
  27 if stl_patch:
  28     from yardstick.network_services.traffic_profile.prox_ramp import ProxRampProfile
  29     from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
  30
  31
  32 class TestProxRampProfile(unittest.TestCase):
  33
  34     def test_run_test_with_pkt_size(self):
  35         tp_config = {
  36             'traffic_profile': {
  37                 'lower_bound': 10.0,
  38                 'upper_bound': 100.0,
  39                 'step_value': 10.0,
  40             },
  41         }
  42
  43         success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
  44
  45         traffic_gen = mock.MagicMock()
  46         traffic_gen.resource_helper.run_test.return_value = success_tuple
  47
  48         profile = ProxRampProfile(tp_config)
  49         profile.fill_samples = fill_samples = mock.MagicMock()
  50         profile.queue = mock.MagicMock()
  51
  52         profile.run_test_with_pkt_size(traffic_gen, 128, 30)
  53         self.assertEqual(traffic_gen.resource_helper.run_test.call_count, 10)
  54         self.assertEqual(fill_samples.call_count, 10)
  55
  56     def test_run_test_with_pkt_size_with_fail(self):
  57         tp_config = {
  58             'traffic_profile': {
  59                 'lower_bound': 10.0,
  60                 'upper_bound': 100.0,
  61                 'step_value': 10.0,
  62             },
  63         }
  64
  65         success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
  66         fail_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.6, 5.7, 5.8], 850, 1000, 123.4)
  67
  68         traffic_gen = mock.MagicMock()
  69         traffic_gen.resource_helper.run_test.side_effect = [
  70             success_tuple,
  71             success_tuple,
  72             success_tuple,
  73             fail_tuple,
  74             success_tuple,
  75             fail_tuple,
  76             fail_tuple,
  77             fail_tuple,
  78         ]
  79
  80         profile = ProxRampProfile(tp_config)
  81         profile.fill_samples = fill_samples = mock.MagicMock()
  82         profile.queue = mock.MagicMock()
  83
  84         profile.run_test_with_pkt_size(traffic_gen, 128, 30)
  85         self.assertEqual(traffic_gen.resource_helper.run_test.call_count, 4)
  86         self.assertEqual(fill_samples.call_count, 3)