+++ /dev/null
-# 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.
-#
-
-from __future__ import absolute_import
-
-import unittest
-import mock
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.router_vnf import RouterVNF
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-
-name = 'vnf__1'
-
-
-class TestRouterVNF(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'RouterVNF',
- 'vdu':
- [{'routing_table': [],
- 'description': 'RouterVNF',
- 'name': 'router-baremetal',
- 'nd_route_tbl': [],
- 'id': 'router-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'RouterVNF',
- 'mgmt-interface':
- {'vdu-id': 'router-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'RouterVNF', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'nodes': {'cpt__0': 'compute_0.compute_nodes',
- 'tg__0': 'trafficgen_1.baremetal',
- 'vnf__0': 'vnf.yardstick'},
- 'options': {'flow': {'count': 128000,
- 'dst_ip': ['10.0.3.26-10.0.3.105'],
- 'dst_port': ['2001-2004'],
- 'src_ip': ['10.0.2.26-10.0.2.105'],
- 'src_port': ['1234-1238']},
- 'framesize': {'downlink': {'1024B': 100},
- 'uplink': {'1024B': 100}},
- 'rfc2544': {'allowed_drop_rate': '0.0001 - 0.1'},
- 'tg__0': {'queues_per_port': 7},
- 'traffic_type': 4,
- 'vnf__0': {'nfvi_enable': True}},
- 'runner': {'interval': 35,
- 'iterations': 10,
- 'type': 'Iteration'},
- 'topology': 'router-tg-topology.yaml',
- 'traffic_profile': '../../traffic_profiles/ipv4_throughput.yaml',
- 'type': 'NSPerf'}
-
- context_cfg = {'nodes': {'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': RouterVNF.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__1':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': RouterVNF.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': RouterVNF.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table': [],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl': [],
- 'password': 'r00t',
- 'VNF model': 'router_vnf.yaml'}}}
-
- IP_SHOW_STATS_OUTPUT = """\
-2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
- link/ether d4:c9:ef:52:7c:4d brd ff:ff:ff:ff:ff:ff
- RX: bytes packets errors dropped overrun mcast
- 2781945429 3202213 0 0 0 30131
- RX errors: length crc frame fifo missed
- 0 0 0 0 0
- TX: bytes packets errors dropped carrier collsns
- 646221183 2145799 0 0 0 0
- TX errors: aborted fifo window heartbeat
- 0 0 0 0
-"""
- STATS = {
- 'RX:bytes': '2781945429',
- 'RX:dropped': '0',
- 'RX:errors': '0',
- 'RX:mcast': '30131',
- 'RX:overrun': '0',
- 'RX:packets': '3202213',
- 'RX errors:length': '0',
- 'RX errors:crc': '0',
- 'RX errors:frame': '0',
- 'RX errors:fifo': '0',
- 'RX errors:missed': '0',
- 'TX:bytes': '646221183',
- 'TX:carrier': '0',
- 'TX:collsns': '0',
- 'TX:dropped': '0',
- 'TX:errors': '0',
- 'TX:packets': '2145799',
- 'TX errors:aborted': '0',
- 'TX errors:fifo': '0',
- 'TX errors:window': '0',
- 'TX errors:heartbeat': '0',
- }
-
- def test___init__(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- self.assertIsNone(router_vnf._vnf_process)
-
- def test_get_stats(self):
- stats = RouterVNF.get_stats(self.IP_SHOW_STATS_OUTPUT)
- self.assertDictEqual(stats, self.STATS)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, _):
- m = mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.ssh_helper = m
- result = {'packets_dropped': 0, 'packets_fwd': 0, 'packets_in': 0, 'link_stats': {}}
- self.assertEqual(result, router_vnf.collect_kpi())
-
- @mock.patch(SSH_HELPER)
- def test_run_router(self, ssh):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- router_vnf._run()
- router_vnf.ssh_helper.drop_connection.assert_called_once()
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.router_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, _):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.WAIT_TIME = 0
- router_vnf.INTERFACE_WAIT = 0
- self.scenario_cfg.update({"nodes": {"vnf__1": ""}})
- self.assertIsNone(router_vnf.instantiate(self.scenario_cfg,
- self.context_cfg))
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, _):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf._vnf_process = mock.MagicMock()
- router_vnf._vnf_process.terminate = mock.Mock()
- self.assertIsNone(router_vnf.terminate())
Code Review / yardstick.git / blobdiff