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# Copyright (c) 2016-2017 Intel Corporation
#
# 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 sys
import mock
import unittest
from yardstick.common import exceptions
from yardstick.network_services import traffic_profile as tprofile_package
from yardstick.network_services.traffic_profile import base
from yardstick import tests as y_tests
class TestTrafficProfile(unittest.TestCase):
TRAFFIC_PROFILE = {
"schema": "isb:traffic_profile:0.1",
"name": "fixed",
"description": "Fixed traffic profile to run UDP traffic",
"traffic_profile": {
"traffic_type": "FixedTraffic",
"frame_rate": 100, # pps
"flow_number": 10,
"frame_size": 64}}
def _get_res_mock(self, **kw):
_mock = mock.MagicMock()
for k, v in kw.items():
setattr(_mock, k, v)
return _mock
def test___init__(self):
traffic_profile = base.TrafficProfile(self.TRAFFIC_PROFILE)
self.assertEqual(self.TRAFFIC_PROFILE, traffic_profile.params)
def test_execute_traffic(self):
traffic_profile = base.TrafficProfile(self.TRAFFIC_PROFILE)
self.assertRaises(NotImplementedError,
traffic_profile.execute_traffic, {})
def test_get_existing_traffic_profile(self):
traffic_profile_list = [
'RFC2544Profile', 'FixedProfile', 'TrafficProfileGenericHTTP',
'IXIARFC2544Profile', 'ProxACLProfile', 'ProxBinSearchProfile',
'ProxProfile', 'ProxRampProfile']
with mock.patch.dict(sys.modules, y_tests.STL_MOCKS):
tprofile_package.register_modules()
for tp in traffic_profile_list:
traffic_profile = base.TrafficProfile.get(
{'traffic_profile': {'traffic_type': tp}})
self.assertEqual(tp, traffic_profile.__class__.__name__)
def test_get_non_existing_traffic_profile(self):
self.assertRaises(exceptions.TrafficProfileNotImplemented,
base.TrafficProfile.get, self.TRAFFIC_PROFILE)
class TestDummyProfile(unittest.TestCase):
def test_execute(self):
tp_config = {'traffic_profile': {'duration': 15}}
dummy_profile = base.DummyProfile(tp_config)
self.assertIsNone(dummy_profile.execute({}))
class TrafficProfileConfigTestCase(unittest.TestCase):
def test__init(self):
tp_config = {'traffic_profile': {'packet_sizes': {'64B': 100}}}
tp_config_obj = base.TrafficProfileConfig(tp_config)
self.assertEqual({'64B': 100}, tp_config_obj.packet_sizes)
self.assertEqual(base.TrafficProfileConfig.DEFAULT_DURATION,
tp_config_obj.duration)
def test__init_set_duration(self):
tp_config = {'traffic_profile': {'duration': 15}}
tp_config_obj = base.TrafficProfileConfig(tp_config)
self.assertEqual(base.TrafficProfileConfig.DEFAULT_SCHEMA,
tp_config_obj.schema)
self.assertEqual(float(base.TrafficProfileConfig.DEFAULT_FRAME_RATE),
tp_config_obj.frame_rate)
self.assertEqual(15, tp_config_obj.duration)
def test__parse_rate(self):
tp_config = {'traffic_profile': {'packet_sizes': {'64B': 100}}}
tp_config_obj = base.TrafficProfileConfig(tp_config)
self.assertEqual((100.0, 'fps'), tp_config_obj.parse_rate('100 '))
self.assertEqual((200.5, 'fps'), tp_config_obj.parse_rate('200.5'))
self.assertEqual((300.8, 'fps'), tp_config_obj.parse_rate('300.8fps'))
self.assertEqual((400.2, 'fps'),
tp_config_obj.parse_rate('400.2 fps'))
self.assertEqual((500.3, '%'), tp_config_obj.parse_rate('500.3%'))
self.assertEqual((600.1, '%'), tp_config_obj.parse_rate('600.1 %'))
def test__parse_rate_exception(self):
tp_config = {'traffic_profile': {'packet_sizes': {'64B': 100}}}
tp_config_obj = base.TrafficProfileConfig(tp_config)
with self.assertRaises(exceptions.TrafficProfileRate):
tp_config_obj.parse_rate('100Fps')
with self.assertRaises(exceptions.TrafficProfileRate):
tp_config_obj.parse_rate('100 kbps')
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