X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=tests%2Funit%2Fnetwork_services%2Fvnf_generic%2Fvnf%2Ftest_tg_trex.py;h=65370dfa54cb69349b0948e2a3bad66aeae581ae;hb=58b399dee7bdff055ca8cfb712d1e0c753d2f58c;hp=a76fbbd2a52f3cadea8c8728e4960308617fc818;hpb=177feabf43564afd28c7b4112ad4e384a3654bd8;p=yardstick.git diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py index a76fbbd2a..65370dfa5 100644 --- a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py +++ b/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py @@ -16,71 +16,15 @@ # from __future__ import absolute_import + import unittest import mock -import multiprocessing -from multiprocessing import Queue + +from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh +from tests.unit import STL_MOCKS -STL_MOCKS = { - 'stl': mock.MagicMock(), - 'stl.trex_stl_lib': mock.MagicMock(), - 'stl.trex_stl_lib.base64': mock.MagicMock(), - 'stl.trex_stl_lib.binascii': mock.MagicMock(), - 'stl.trex_stl_lib.collections': mock.MagicMock(), - 'stl.trex_stl_lib.copy': mock.MagicMock(), - 'stl.trex_stl_lib.datetime': mock.MagicMock(), - 'stl.trex_stl_lib.functools': mock.MagicMock(), - 'stl.trex_stl_lib.imp': mock.MagicMock(), - 'stl.trex_stl_lib.inspect': mock.MagicMock(), - 'stl.trex_stl_lib.json': mock.MagicMock(), - 'stl.trex_stl_lib.linecache': mock.MagicMock(), - 'stl.trex_stl_lib.math': mock.MagicMock(), - 'stl.trex_stl_lib.os': mock.MagicMock(), - 'stl.trex_stl_lib.platform': mock.MagicMock(), - 'stl.trex_stl_lib.pprint': mock.MagicMock(), - 'stl.trex_stl_lib.random': mock.MagicMock(), - 'stl.trex_stl_lib.re': mock.MagicMock(), - 'stl.trex_stl_lib.scapy': mock.MagicMock(), - 'stl.trex_stl_lib.socket': mock.MagicMock(), - 'stl.trex_stl_lib.string': mock.MagicMock(), - 'stl.trex_stl_lib.struct': mock.MagicMock(), - 'stl.trex_stl_lib.sys': mock.MagicMock(), - 'stl.trex_stl_lib.threading': mock.MagicMock(), - 'stl.trex_stl_lib.time': mock.MagicMock(), - 'stl.trex_stl_lib.traceback': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(), - 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(), - 'stl.trex_stl_lib.types': mock.MagicMock(), - 'stl.trex_stl_lib.utils': mock.MagicMock(), - 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(), - 'stl.trex_stl_lib.utils.collections': mock.MagicMock(), - 'stl.trex_stl_lib.utils.common': mock.MagicMock(), - 'stl.trex_stl_lib.utils.json': mock.MagicMock(), - 'stl.trex_stl_lib.utils.os': mock.MagicMock(), - 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(), - 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(), - 'stl.trex_stl_lib.utils.random': mock.MagicMock(), - 'stl.trex_stl_lib.utils.re': mock.MagicMock(), - 'stl.trex_stl_lib.utils.string': mock.MagicMock(), - 'stl.trex_stl_lib.utils.sys': mock.MagicMock(), - 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(), - 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(), - 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(), - 'stl.trex_stl_lib.warnings': mock.MagicMock(), - 'stl.trex_stl_lib.yaml': mock.MagicMock(), - 'stl.trex_stl_lib.zlib': mock.MagicMock(), - 'stl.trex_stl_lib.zmq': mock.MagicMock(), -} +NAME = 'vnf_1' STLClient = mock.MagicMock() stl_patch = mock.patch.dict("sys.modules", STL_MOCKS) @@ -88,7 +32,7 @@ stl_patch.start() if stl_patch: from yardstick.network_services.vnf_generic.vnf.tg_trex import \ - TrexTrafficGen + TrexTrafficGen, TrexResourceHelper from yardstick.network_services.traffic_profile.base import TrafficProfile @@ -170,199 +114,144 @@ class TestTrexTrafficGen(unittest.TestCase): "flow_number": 10, "frame_size": 64}} - def test___init__(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertIsNotNone(trex_traffic_gen._terminated) + @mock.patch("yardstick.ssh.SSH") + def test___init__(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + self.assertIsInstance(trex_traffic_gen.resource_helper, TrexResourceHelper) - def test_collect_kpi(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - trex_traffic_gen._queue.put({}) - restult = trex_traffic_gen.collect_kpi() - self.assertEqual({}, restult) + @mock.patch("yardstick.ssh.SSH") + def test_collect_kpi(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen.resource_helper._queue.put({}) + result = trex_traffic_gen.collect_kpi() + self.assertEqual({}, result) - def test_listen_traffic(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual(None, trex_traffic_gen.listen_traffic({})) + @mock.patch("yardstick.ssh.SSH") + def test_listen_traffic(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + self.assertIsNone(trex_traffic_gen.listen_traffic({})) - def test_instantiate(self): - mock_traffic_profile = mock.Mock(autospec=TrafficProfile) - mock_traffic_profile.get_traffic_definition.return_value = "64" - mock_traffic_profile.params = self.TRAFFIC_PROFILE - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual(0, trex_traffic_gen.instantiate({}, {})) + @mock.patch("yardstick.ssh.SSH") + def test_instantiate(self, ssh): + mock_ssh(ssh) - def test_instantiate_error(self): - mock_traffic_profile = mock.Mock(autospec=TrafficProfile) - mock_traffic_profile.get_traffic_definition.return_value = "64" - mock_traffic_profile.params = self.TRAFFIC_PROFILE - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(1, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertRaises(RuntimeError, - trex_traffic_gen.instantiate, {}, {}) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen._start_server = mock.Mock(return_value=0) + trex_traffic_gen._tg_process = mock.MagicMock() + trex_traffic_gen._tg_process.start = mock.Mock() + trex_traffic_gen._tg_process.exitcode = 0 + trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=1) + trex_traffic_gen.ssh_helper = mock.MagicMock() + trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock() + self.assertIsNone(trex_traffic_gen.instantiate({}, {})) + + @mock.patch("yardstick.ssh.SSH") + def test_instantiate_error(self, ssh): + mock_ssh(ssh, exec_result=(1, "", "")) + + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen._start_server = mock.Mock(return_value=0) + trex_traffic_gen._tg_process = mock.MagicMock() + trex_traffic_gen._tg_process.start = mock.Mock() + trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=0) + trex_traffic_gen.ssh_helper = mock.MagicMock() + trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock() + self.assertIsNone(trex_traffic_gen.instantiate({}, {})) + + @mock.patch("yardstick.ssh.SSH") + def test__start_server(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen.ssh_helper = mock.MagicMock() + trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock() + self.assertIsNone(trex_traffic_gen._start_server()) - def test__start_server(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual(None, trex_traffic_gen._start_server()) + @mock.patch("yardstick.ssh.SSH") + def test__traffic_runner(self, ssh): + mock_ssh(ssh) - def test__traffic_runner(self): mock_traffic_profile = mock.Mock(autospec=TrafficProfile) mock_traffic_profile.get_traffic_definition.return_value = "64" mock_traffic_profile.execute.return_value = "64" mock_traffic_profile.params = self.TRAFFIC_PROFILE - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - self.sut = TrexTrafficGen(vnfd) - self.sut.connection = mock.Mock() - self.sut.connection.run = mock.Mock() - q = Queue() - client_started = multiprocessing.Value('i', 1) - self.sut._vpci_ascending = ["0000:05:00.0", "0000:05:00.1"] - self.sut._connect_client = mock.Mock(autospec=STLClient) - self.sut._connect_client.get_stats = mock.Mock(return_value="0") - self.sut._traffic_runner(mock_traffic_profile, q, client_started, - self.sut._terminated) - def test__generate_trex_cfg(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual(None, trex_traffic_gen._generate_trex_cfg(vnfd)) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + self.sut = TrexTrafficGen(NAME, vnfd) + self.sut.ssh_helper = mock.Mock() + self.sut.ssh_helper.run = mock.Mock() + self.sut._vpci_ascending = ["0000:05:00.0", "0000:05:00.1"] + self.sut._connect_client = mock.Mock(autospec=STLClient) + self.sut._connect_client.get_stats = mock.Mock(return_value="0") + self.sut.resource_helper.RUN_DURATION = 0 + self.sut.resource_helper.QUEUE_WAIT_TIME = 0 + self.sut._traffic_runner(mock_traffic_profile) - def test__split_mac_address_into_list(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - result = ['0x00', '0x00', '0x00', '0x00', '0x00', '0x01'] - self.assertEqual( - result, trex_traffic_gen._split_mac_address_into_list( - "00:00:00:00:00:01")) + @mock.patch("yardstick.ssh.SSH") + def test__generate_trex_cfg(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock() + self.assertIsNone(trex_traffic_gen.resource_helper.generate_cfg()) + + @mock.patch("yardstick.ssh.SSH") + def test_run_traffic(self, ssh): + mock_ssh(ssh) - def test_run_traffic(self): mock_traffic_profile = mock.Mock(autospec=TrafficProfile) mock_traffic_profile.get_traffic_definition.return_value = "64" mock_traffic_profile.params = self.TRAFFIC_PROFILE - with mock.patch("yardstick.ssh.SSH") as ssh: - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh_mock.run = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - self.sut = TrexTrafficGen(vnfd) - self.sut.connection = mock.Mock() - self.sut.connection.run = mock.Mock() - self.sut._traffic_runner = mock.Mock(return_value=0) - self.sut.client_started.value = 1 - result = self.sut.run_traffic(mock_traffic_profile) - self.sut._traffic_process.terminate() - self.assertIsNotNone(result) - def test_scale(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(1, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - flavor = "" - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertRaises(NotImplementedError, - trex_traffic_gen.scale, flavor) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + self.sut = TrexTrafficGen(NAME, vnfd) + self.sut.ssh_helper = mock.Mock() + self.sut.ssh_helper.run = mock.Mock() + self.sut._traffic_runner = mock.Mock(return_value=0) + self.sut.resource_helper.client_started.value = 1 + result = self.sut.run_traffic(mock_traffic_profile) + self.sut._traffic_process.terminate() + self.assertIsNotNone(result) + + @mock.patch("yardstick.ssh.SSH") + def test_scale(self, ssh): + mock_ssh(ssh, exec_result=(1, "", "")) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen.scale('') + + @mock.patch("yardstick.ssh.SSH") + def test_setup_vnf_environment(self, ssh): + mock_ssh(ssh, exec_result=(1, "", "")) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + self.assertIsNone(trex_traffic_gen.setup_helper.setup_vnf_environment()) - def test_setup_vnf_environment(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(1, "", "")) - ssh.return_value = ssh_mock - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual( - None, trex_traffic_gen.setup_vnf_environment(ssh_mock)) + @mock.patch("yardstick.ssh.SSH") + def test_terminate(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + trex_traffic_gen.ssh_helper = mock.MagicMock() + trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock() + self.assertIsNone(trex_traffic_gen.terminate()) - def test_terminate(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - trex_traffic_gen = TrexTrafficGen(vnfd) - self.assertEqual(None, trex_traffic_gen.terminate()) + @mock.patch("yardstick.ssh.SSH") + def test__connect_client(self, ssh): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + trex_traffic_gen = TrexTrafficGen(NAME, vnfd) + client = mock.Mock(autospec=STLClient) + client.connect = mock.Mock(return_value=0) + self.assertIsNotNone(trex_traffic_gen.resource_helper._connect(client)) - def test__connect_client(self): - with mock.patch("yardstick.ssh.SSH") as ssh: - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - ssh_mock = mock.Mock(autospec=ssh.SSH) - ssh_mock.execute = \ - mock.Mock(return_value=(0, "", "")) - ssh.return_value = ssh_mock - vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] - trex_traffic_gen = TrexTrafficGen(vnfd) - client = mock.Mock(autospec=STLClient) - client.connect = mock.Mock(return_value=0) - self.assertIsNotNone(trex_traffic_gen._connect_client(client)) +if __name__ == '__main__': + unittest.main()