def test_instantiate_error(self, ssh):
mock_ssh(ssh, exec_result=(1, "", ""))
mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
mock_traffic_profile.get_traffic_definition.return_value = "64"
mock_traffic_profile.params = self.TRAFFIC_PROFILE
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.resource_helper = mock.MagicMock()
scenario_cfg = {
"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
"nodes": [
"tg_1",
"vnf_1",
],
"topology": 'nsb_test_case.yaml',
'options': {
'packetsize': 64,
'traffic_type': 4,
'rfc2544': {
'allowed_drop_rate': '0.8 - 1',
},
'vnf__1': {
'rules': 'acl_1rule.yaml',
'vnf_config': {
'lb_config': 'SW',
'lb_count': 1,
'worker_config': '1C/1T',
'worker_threads': 1,
},
},
},
}
trex_traffic_gen.instantiate(scenario_cfg, {})
def test_instantiate(self, ssh):
mock_ssh(ssh)
mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
mock_traffic_profile.get_traffic_definition.return_value = "64"
mock_traffic_profile.params = self.TRAFFIC_PROFILE
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen._start_server = mock.Mock(return_value=0)
trex_traffic_gen.resource_helper = mock.MagicMock()
trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
scenario_cfg = {
"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
"topology": 'nsb_test_case.yaml',
'options': {
'packetsize': 64,
'traffic_type': 4,
'rfc2544': {
'allowed_drop_rate': '0.8 - 1',
},
'vnf__1': {
'rules': 'acl_1rule.yaml',
'vnf_config': {
'lb_config': 'SW',
'lb_count': 1,
'worker_config': '1C/1T',
'worker_threads': 1
},
},
},
}
tg_rfc2544_trex.WAIT_TIME = 3
scenario_cfg.update({"nodes": ["tg_1", "vnf_1"]})
self.assertIsNone(trex_traffic_gen.instantiate(scenario_cfg, {}))
def test__generate_trex_cfg(self, ssh, _):
mock_ssh(ssh)
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.ssh_helper = mock.MagicMock()
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
self.assertIsNone(trex_traffic_gen.resource_helper.generate_cfg())
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.get_drop_percentage.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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
self.sut = TrexTrafficGenRFC(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.tc_file_name = \
self._get_file_abspath(
"tc_baremetal_rfc2544_ipv4_1flow_64B.yaml")
tg_rfc2544_trex.DURATION = 1
tg_rfc2544_trex.WAIT_TIME = 1
self.sut._traffic_runner(mock_traffic_profile, q, client_started,
self.sut._terminated)
def test_scale(self):
with mock.patch(SSH_HELPER) 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.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.scale('')
def test_terminate(self):
with mock.patch(SSH_HELPER) as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.resource_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.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual(None, trex_traffic_gen.terminate())
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
restult = trex_traffic_gen.collect_kpi()
self.assertEqual({}, restult)
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.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
client = mock.Mock(autospec=STLClient)
client.connect = mock.Mock(return_value=0)
self.assertIsNotNone(trex_traffic_gen._connect_client(client))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
tg_rfc2544_trex.WAIT_TIME = 1
self.assertEqual(None, trex_traffic_gen._generate_trex_cfg(vnfd))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(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"))
def test__get_rfc_tolerance(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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual([0.8, 1.0],
trex_traffic_gen._get_rfc_tolerance(self.TC_YAML))
self.TC_YAML["scenarios"][0]["tc_options"]['rfc2544'][
'allowed_drop_rate'] = '0.8'
self.assertEqual([0.8, 0.8],
trex_traffic_gen._get_rfc_tolerance(self.TC_YAML))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
trex_traffic_gen._start_server = mock.Mock(return_value=0)
scenario_cfg = {"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B"}
tg_rfc2544_trex.WAIT_TIME = 3
self.assertEqual(0, trex_traffic_gen.instantiate(scenario_cfg, {}))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
self.sut = TrexTrafficGenRFC(vnfd)
self.sut.connection = mock.Mock()
self.sut.connection.run = mock.Mock()
self.sut._traffic_runner = mock.Mock(return_value=0)
client_started = multiprocessing.Value('i', 1)
result = self.sut.run_traffic(mock_traffic_profile, client_started)
self.sut._traffic_process.terminate()
self.assertIsNotNone(result)
def test_scale(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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
flavor = ""
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertRaises(NotImplementedError, trex_traffic_gen.scale,
flavor)
class TestTrexTrafficGenRFC(unittest.TestCase):
VNFD = {
'vnfd:vnfd-catalog': {
'vnfd': [{
'short-name':
'VpeVnf',
'vdu': [{
'routing_table': [{
'network': '152.16.100.20',
'netmask': '255.255.255.0',
'gateway': '152.16.100.20',
'if': 'xe0'
}, {
'network': '152.16.40.20',
'netmask': '255.255.255.0',
'gateway': '152.16.40.20',
'if': 'xe1'
}],
'description':
'VPE approximation using DPDK',
'name':
'vpevnf-baremetal',
'nd_route_tbl': [{
'network': '0064:ff9b:0:0:0:0:9810:6414',
'netmask': '112',
'gateway': '0064:ff9b:0:0:0:0:9810:6414',
'if': 'xe0'
}, {
'network': '0064:ff9b:0:0:0:0:9810:2814',
'netmask': '112',
'gateway': '0064:ff9b:0:0:0:0:9810:2814',
'if': 'xe1'
}],
'id':
'vpevnf-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': '00:00:00:00:00:01'
},
'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': '00:00:00:00:00:02'
},
'vnfd-connection-point-ref': 'xe1',
'name': 'xe1'
}]
}],
'description':
'Vpe approximation using DPDK',
'mgmt-interface': {
'vdu-id': 'vpevnf-baremetal',
'host': '1.1.1.1',
'password': '******',
'user': '******',
'ip': '1.1.1.1'
},
'benchmark': {
'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']
},
'connection-point': [{
'type': 'VPORT',
'name': 'xe0'
}, {
'type': 'VPORT',
'name': 'xe1'
}],
'id':
'VpeApproxVnf',
'name':
'VPEVnfSsh'
}]
}
}
TRAFFIC_PROFILE = {
"schema": "isb:traffic_profile:0.1",
"name": "fixed",
"description": "Fixed traffic profile to run UDP traffic",
"traffic_profile": {
"traffic_type": "FixedTraffic",
"frame_rate": 100, # pps
"flow_number": 10,
"frame_size": 64
}
}
TC_YAML = {
'scenarios': [{
'tc_options': {
'rfc2544': {
'allowed_drop_rate': '0.8 - 1'
}
},
'runner': {
'duration': 400,
'interval': 35,
'type': 'Duration'
},
'traffic_options': {
'flow': 'ipv4_1flow_Packets_vpe.yaml',
'imix': 'imix_voice.yaml'
},
'vnf_options': {
'vpe': {
'cfg': 'vpe_config'
}
},
'traffic_profile': 'ipv4_throughput_vpe.yaml',
'type': 'NSPerf',
'nodes': {
'tg__1': 'trafficgen_1.yardstick',
'vnf__1': 'vnf.yardstick'
},
'topology': 'vpe_vnf_topology.yaml'
}],
'context': {
'nfvi_type': 'baremetal',
'type': 'Node',
'name': 'yardstick',
'file': '/etc/yardstick/nodes/pod.yaml'
},
'schema':
'yardstick:task:0.1'
}
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertIsNotNone(trex_traffic_gen._terminated)
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
restult = trex_traffic_gen.collect_kpi()
self.assertEqual({}, restult)
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual(None, 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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
trex_traffic_gen._start_server = mock.Mock(return_value=0)
scenario_cfg = {"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B"}
tg_rfc2544_trex.WAIT_TIME = 3
self.assertEqual(0, trex_traffic_gen.instantiate(scenario_cfg, {}))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
scenario_cfg = {"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B"}
self.assertRaises(RuntimeError, trex_traffic_gen.instantiate,
scenario_cfg, {})
def test__get_rfc_tolerance(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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual([0.8, 1.0],
trex_traffic_gen._get_rfc_tolerance(self.TC_YAML))
self.TC_YAML["scenarios"][0]["tc_options"]['rfc2544'][
'allowed_drop_rate'] = '0.8'
self.assertEqual([0.8, 0.8],
trex_traffic_gen._get_rfc_tolerance(self.TC_YAML))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual(None, trex_traffic_gen._start_server())
def _get_file_abspath(self, filename):
curr_path = os.path.dirname(os.path.abspath(__file__))
file_path = os.path.join(curr_path, filename)
return file_path
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.get_drop_percentage.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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
self.sut = TrexTrafficGenRFC(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.tc_file_name = \
self._get_file_abspath(
"tc_baremetal_rfc2544_ipv4_1flow_64B.yaml")
tg_rfc2544_trex.DURATION = 1
tg_rfc2544_trex.WAIT_TIME = 1
self.sut._traffic_runner(mock_traffic_profile, q, client_started,
self.sut._terminated)
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(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"))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
tg_rfc2544_trex.WAIT_TIME = 1
self.assertEqual(None, trex_traffic_gen._generate_trex_cfg(vnfd))
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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
self.sut = TrexTrafficGenRFC(vnfd)
self.sut.connection = mock.Mock()
self.sut.connection.run = mock.Mock()
self.sut._traffic_runner = mock.Mock(return_value=0)
client_started = multiprocessing.Value('i', 1)
result = self.sut.run_traffic(mock_traffic_profile, client_started)
self.sut._traffic_process.terminate()
self.assertIsNotNone(result)
def test_scale(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.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
flavor = ""
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertRaises(NotImplementedError, trex_traffic_gen.scale,
flavor)
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.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
self.assertEqual(None, trex_traffic_gen.terminate())
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.from_node.return_value = ssh_mock
trex_traffic_gen = TrexTrafficGenRFC(vnfd)
client = mock.Mock(autospec=STLClient)
client.connect = mock.Mock(return_value=0)
self.assertIsNotNone(trex_traffic_gen._connect_client(client))
def test__start_server(self, ssh):
mock_ssh(ssh)
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.resource_helper = mock.MagicMock()
self.assertIsNone(trex_traffic_gen._start_server())
def test_listen_traffic(self, ssh):
mock_ssh(ssh)
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
self.assertIsNone(trex_traffic_gen.listen_traffic({}))
def test_collect_kpi(self, ssh):
mock_ssh(ssh)
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
self.assertIsNone(trex_traffic_gen.collect_kpi())
def test___init__(self, ssh):
mock_ssh(ssh)
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
self.assertIsNotNone(
trex_traffic_gen.resource_helper._terminated.value)
