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# Copyright 2016 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.
# Unittest for yardstick.benchmark.scenarios.networking.vsperf.Vsperf
from __future__ import absolute_import
try:
from unittest import mock
except ImportError:
import mock
import unittest
from yardstick.benchmark.scenarios.networking import vsperf
@mock.patch('yardstick.benchmark.scenarios.networking.vsperf.subprocess')
@mock.patch('yardstick.benchmark.scenarios.networking.vsperf.ssh')
class VsperfTestCase(unittest.TestCase):
def setUp(self):
self.ctx = {
"host": {
"ip": "10.229.47.137",
"user": "ubuntu",
"password": "ubuntu",
},
}
self.args = {
'options': {
'testname': 'p2p_rfc2544_continuous',
'traffic_type': 'continuous',
'frame_size': '64',
'bidirectional': 'True',
'iload': 100,
'trafficgen_port1': 'eth1',
'trafficgen_port2': 'eth3',
'external_bridge': 'br-ex',
'conf_file': 'vsperf-yardstick.conf',
'setup_script': 'setup_yardstick.sh',
'test_params': 'TRAFFICGEN_DURATION=30;',
},
'sla': {
'metrics': 'throughput_rx_fps',
'throughput_rx_fps': 500000,
'action': 'monitor',
}
}
def test_vsperf_setup(self, mock_ssh, mock_subprocess):
p = vsperf.Vsperf(self.args, self.ctx)
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
def test_vsperf_teardown(self, mock_ssh, mock_subprocess):
p = vsperf.Vsperf(self.args, self.ctx)
# setup() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
p.teardown()
self.assertFalse(p.setup_done)
def test_vsperf_run_ok(self, mock_ssh, mock_subprocess):
p = vsperf.Vsperf(self.args, self.ctx)
# setup() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
# run() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_ssh.SSH.from_node().execute.return_value = (
0, 'throughput_rx_fps\r\n14797660.000\r\n', '')
result = {}
p.run(result)
self.assertEqual(result['throughput_rx_fps'], '14797660.000')
def test_vsperf_run_falied_vsperf_execution(self, mock_ssh,
mock_subprocess):
p = vsperf.Vsperf(self.args, self.ctx)
# setup() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
# run() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
result = {}
self.assertRaises(RuntimeError, p.run, result)
def test_vsperf_run_falied_csv_report(self, mock_ssh, mock_subprocess):
p = vsperf.Vsperf(self.args, self.ctx)
# setup() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
# run() specific mocks
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
result = {}
self.assertRaises(RuntimeError, p.run, result)
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