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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 argparse
import os
import subprocess
import mock
from six.moves import builtins
import unittest
from yardstick.cmd import NSBperf
@mock.patch('six.moves.input', return_value='0')
class TestHandler(unittest.TestCase):
def test_handler(self, *args):
subprocess.call = mock.Mock(return_value=0)
self.assertRaises(SystemExit, NSBperf.sigint_handler)
class TestYardstickNSCli(unittest.TestCase):
def setUp(self):
self._mock_print = mock.patch.object(builtins, 'print')
self.mock_print = self._mock_print.start()
self.addCleanup(self._stop_mocks)
def _stop_mocks(self):
self._mock_print.stop()
def test___init__(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
self.assertIsNotNone(yardstick_ns_cli)
def test_generate_final_report(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
test_case = "tc_baremetal_rfc2544_ipv4_1flow_1518B.yaml"
if os.path.isfile("/tmp/yardstick.out"):
os.remove('/tmp/yardstick.out')
self.assertIsNone(yardstick_ns_cli.generate_final_report(test_case))
def test_generate_kpi_results(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
tkey = "cpu"
tgen = {"cpu": {"ipc": 0}}
self.assertIsNone(yardstick_ns_cli.generate_kpi_results(tkey, tgen))
def test_generate_nfvi_results(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
nfvi = {"collect_stats": {"cpu": {"ipc": 0, "Hz": 2.6}}}
self.assertIsNone(yardstick_ns_cli.generate_nfvi_results(nfvi))
def test_handle_list_options(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
CLI_PATH = os.path.dirname(os.path.realpath(__file__))
repo_dir = CLI_PATH + "/../../../"
test_path = os.path.join(repo_dir, "../samples/vnf_samples/nsut/")
args = {"list_vnfs": True, "list": False}
self.assertRaises(SystemExit, yardstick_ns_cli.handle_list_options,
args, test_path)
args = {"list_vnfs": False, "list": True}
self.assertRaises(SystemExit,
yardstick_ns_cli.handle_list_options,
args, test_path)
def test_main(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
yardstick_ns_cli.parse_arguments = mock.Mock(return_value=0)
yardstick_ns_cli.handle_list_options = mock.Mock(return_value=0)
yardstick_ns_cli.terminate_if_less_options = mock.Mock(return_value=0)
yardstick_ns_cli.run_test = mock.Mock(return_value=0)
self.assertIsNone(yardstick_ns_cli.main())
@mock.patch.object(argparse.ArgumentParser, 'parse_args')
def test_parse_arguments(self, mock_parse):
class DummyArgs(object):
var1 = 'value1'
mock_parse.return_value = DummyArgs
yardstick_ns_cli = NSBperf.YardstickNSCli()
self.assertIn('var1', yardstick_ns_cli.parse_arguments())
def test_run_test(self):
cur_dir = os.getcwd()
CLI_PATH = os.path.dirname(os.path.realpath(__file__))
YARDSTICK_REPOS_DIR = os.path.join(CLI_PATH + "/../../")
test_path = os.path.join(YARDSTICK_REPOS_DIR,
"../samples/vnf_samples/nsut/")
yardstick_ns_cli = NSBperf.YardstickNSCli()
subprocess.check_output = mock.Mock(return_value=0)
args = {"vnf": "vpe",
"test": "tc_baremetal_rfc2544_ipv4_1flow_1518B.yaml"}
self.assertIsNone(yardstick_ns_cli.run_test(args, test_path))
os.chdir(cur_dir)
args = {"vnf": "vpe1"}
self.assertIsNone(yardstick_ns_cli.run_test(args, test_path))
os.chdir(cur_dir)
args = {"vnf": "vpe",
"test": "tc_baremetal_rfc2544_ipv4_1flow_1518B.yaml."}
self.assertIsNone(yardstick_ns_cli.run_test(args, test_path))
os.chdir(cur_dir)
args = []
self.assertIsNone(yardstick_ns_cli.run_test(args, test_path))
os.chdir(cur_dir)
def test_terminate_if_less_options(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
args = {"vnf": False}
self.assertRaises(SystemExit,
yardstick_ns_cli.terminate_if_less_options, args)
def test_validate_input(self):
yardstick_ns_cli = NSBperf.YardstickNSCli()
self.assertEqual(1, yardstick_ns_cli.validate_input("", 4))
NSBperf.input = lambda _: 'yes'
self.assertEqual(1, yardstick_ns_cli.validate_input(5, 4))
subprocess.call = mock.Mock(return_value=0)
self.assertEqual(0, yardstick_ns_cli.validate_input(2, 4))
subprocess.call = mock.Mock(return_value=0)
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