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##############################################################################
# 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
from __future__ import absolute_import
import mock
import unittest
from yardstick.benchmark.scenarios.networking import ping6
class PingTestCase(unittest.TestCase):
def setUp(self):
self.ctx = {
'nodes': {
'host1': {
'ip': '172.16.0.137',
'user': 'cirros',
'role': "Controller",
'key_filename': "mykey.key",
'password': "root"
},
'host2': {
"ip": "172.16.0.138",
"key_filename": "/root/.ssh/id_rsa",
"role": "Compute",
"name": "node3.IPV6",
"user": "root"
},
}
}
def test_get_controller_node(self):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
'sla': {'max_rtt': 50}
}
p = ping6.Ping6(args, self.ctx)
controller_node = p._get_controller_node(['host1', 'host2'])
self.assertEqual(controller_node, 'host1')
@mock.patch('yardstick.benchmark.scenarios.networking.ping6.ssh')
def test_ping_successful_setup(self, mock_ssh):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
'sla': {'max_rtt': 50}
}
p = ping6.Ping6(args, self.ctx)
mock_ssh.SSH.from_node().execute.return_value = (0, '0', '')
p.setup()
self.assertTrue(p.setup_done)
@mock.patch('yardstick.benchmark.scenarios.networking.ping6.ssh')
def test_ping_successful_no_sla(self, mock_ssh):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
}
result = {}
p = ping6.Ping6(args, self.ctx)
p.client = mock_ssh.SSH.from_node()
mock_ssh.SSH.from_node().execute.side_effect = [(0, 'host1', ''), (0, 100, '')]
p.run(result)
self.assertEqual(result, {'rtt': 100.0})
@mock.patch('yardstick.benchmark.scenarios.networking.ping6.ssh')
def test_ping_successful_sla(self, mock_ssh):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
'sla': {'max_rtt': 150}
}
result = {}
p = ping6.Ping6(args, self.ctx)
p.client = mock_ssh.SSH.from_node()
mock_ssh.SSH.from_node().execute.side_effect = [(0, 'host1', ''), (0, 100, '')]
p.run(result)
self.assertEqual(result, {'rtt': 100.0})
@mock.patch('yardstick.benchmark.scenarios.networking.ping6.ssh')
def test_ping_unsuccessful_sla(self, mock_ssh):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
'sla': {'max_rtt': 50}
}
result = {}
p = ping6.Ping6(args, self.ctx)
p.client = mock_ssh.SSH.from_node()
mock_ssh.SSH.from_node().execute.side_effect = [(0, 'host1', ''), (0, 100, '')]
self.assertRaises(AssertionError, p.run, result)
@mock.patch('yardstick.benchmark.scenarios.networking.ping6.ssh')
def test_ping_unsuccessful_script_error(self, mock_ssh):
args = {
'options': {'host': 'host1', 'packetsize': 200, 'ping_count': 5},
'sla': {'max_rtt': 150}
}
result = {}
p = ping6.Ping6(args, self.ctx)
p.client = mock_ssh.SSH.from_node()
mock_ssh.SSH.from_node().execute.side_effect = [
(0, 'host1', ''), (1, '', 'FOOBAR')]
self.assertRaises(RuntimeError, p.run, result)
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