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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2015 Ericsson AB 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.ping.Ping
import mock
import unittest
from yardstick.benchmark.scenarios.networking import ping
class PingTestCase(unittest.TestCase):
def setUp(self):
self.ctx = {
'host': '172.16.0.137',
'user': 'cirros',
'key_filename': "mykey.key"
}
@mock.patch('yardstick.benchmark.scenarios.networking.ping.ssh')
def test_ping_successful_no_sla(self, mock_ssh):
p = ping.Ping(self.ctx)
args = {
'options': {'packetsize': 200},
'ipaddr': '172.16.0.138'
}
result = {}
mock_ssh.SSH().execute.return_value = (0, '100', '')
p.run(args, result)
self.assertEqual(result, {'rtt': 100.0})
@mock.patch('yardstick.benchmark.scenarios.networking.ping.ssh')
def test_ping_successful_sla(self, mock_ssh):
p = ping.Ping(self.ctx)
args = {
'options': {'packetsize': 200},
'ipaddr': '172.16.0.138',
'sla': {'max_rtt': 150}
}
result = {}
mock_ssh.SSH().execute.return_value = (0, '100', '')
p.run(args, result)
self.assertEqual(result, {'rtt': 100.0})
@mock.patch('yardstick.benchmark.scenarios.networking.ping.ssh')
def test_ping_unsuccessful_sla(self, mock_ssh):
p = ping.Ping(self.ctx)
args = {
'options': {'packetsize': 200},
'ipaddr': '172.16.0.138',
'sla': {'max_rtt': 50}
}
result = {}
mock_ssh.SSH().execute.return_value = (0, '100', '')
self.assertRaises(AssertionError, p.run, args, result)
@mock.patch('yardstick.benchmark.scenarios.networking.ping.ssh')
def test_ping_unsuccessful_script_error(self, mock_ssh):
p = ping.Ping(self.ctx)
args = {
'options': {'packetsize': 200},
'ipaddr': '172.16.0.138',
'sla': {'max_rtt': 50}
}
result = {}
mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
self.assertRaises(RuntimeError, p.run, args, result)
def main():
unittest.main()
if __name__ == '__main__':
main()
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