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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
# Unittest for
# yardstick.benchmark.scenarios.networking.networkcapacity.NetworkCapacity
from __future__ import absolute_import
import unittest
import mock
from oslo_serialization import jsonutils
from yardstick.benchmark.scenarios.networking import networkcapacity
SAMPLE_OUTPUT = \
'{"Number of connections":"308","Number of frames received": "166503"}'
@mock.patch('yardstick.benchmark.scenarios.networking.networkcapacity.ssh')
class NetworkCapacityTestCase(unittest.TestCase):
def setUp(self):
self.ctx = {
'host': {
'ip': '172.16.0.137',
'user': 'cirros',
'password': "root"
},
}
self.result = {}
def test_capacity_successful_setup(self, mock_ssh):
c = networkcapacity.NetworkCapacity({}, self.ctx)
mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
c.setup()
self.assertIsNotNone(c.client)
self.assertTrue(c.setup_done)
def test_capacity_successful(self, mock_ssh):
c = networkcapacity.NetworkCapacity({}, self.ctx)
mock_ssh.SSH.from_node().execute.return_value = (0, SAMPLE_OUTPUT, '')
c.run(self.result)
expected_result = jsonutils.loads(SAMPLE_OUTPUT)
self.assertEqual(self.result, expected_result)
def test_capacity_unsuccessful_script_error(self, mock_ssh):
c = networkcapacity.NetworkCapacity({}, self.ctx)
mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR')
self.assertRaises(RuntimeError, c.run, self.result)
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