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authorDeepak S <deepak.s@linux.intel.com>2017-06-20 14:31:19 -0700
committerRoss Brattain <ross.b.brattain@intel.com>2017-08-08 08:54:23 -0700
commit5ce3b6f8c8b3217091e51a6041455738603d90b8 (patch)
treeca34e15a85d69e2b23ce498fead47761624ae42c /tests/unit/benchmark/scenarios/networking
parent72778951d6b8968f562fb8fefa02a57159ea1b83 (diff)
NSB update
Refactored main NSB VNF classes accroding to class diagram https://wiki.opnfv.org/display/yardstick/NSB+class+diagram All the SampleVNFs have been separated and placed under the SampleVNF class. Added AutoConnectSSH to automatically create SSH conneciton on demand. Added VnfdHelper class to wrap the VNFD dictionary in prepartion for class-based modeling. Extracted DpdkVnfSetupEnvHelper for DPDK based VNF setup. Extracted Stats and other client config to ResourceHelper Had to replace dict_key_flatten with deepgetitem due to Python 2.7 Jinja2 infinite recursion. Change-Id: Ia8840e9c44cdbdf39aab6b02e6d2176b31937dc9 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Diffstat (limited to 'tests/unit/benchmark/scenarios/networking')
-rw-r--r--tests/unit/benchmark/scenarios/networking/test_vnf_generic.py152
-rw-r--r--tests/unit/benchmark/scenarios/networking/test_vsperf.py2
2 files changed, 79 insertions, 75 deletions
diff --git a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py
index c9cd7fed5..84b42c832 100644
--- a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py
+++ b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py
@@ -209,8 +209,9 @@ TRAFFIC_PROFILE = {
class TestNetworkServiceTestCase(unittest.TestCase):
+
def setUp(self):
- self.trexgen__1 = {
+ self.tg__1 = {
'name': 'trafficgen_1.yardstick',
'ip': '10.10.10.11',
'role': 'TrafficGen',
@@ -236,7 +237,7 @@ class TestNetworkServiceTestCase(unittest.TestCase):
},
}
- self.trexvnf__1 = {
+ self.vnf__1 = {
'name': 'vnf.yardstick',
'ip': '10.10.10.12',
'host': '10.223.197.164',
@@ -293,8 +294,8 @@ class TestNetworkServiceTestCase(unittest.TestCase):
self.context_cfg = {
'nodes': {
- 'trexgen__1': self.trexgen__1,
- 'trexvnf__1': self.trexvnf__1,
+ 'tg__1': self.tg__1,
+ 'vnf__1': self.vnf__1,
},
'networks': {
'private': {
@@ -321,7 +322,7 @@ class TestNetworkServiceTestCase(unittest.TestCase):
],
'type': 'ELAN',
'id': 'private',
- 'name': 'trexgen__1 to trexvnf__1 link 1'
+ 'name': 'tg__1 to vnf__1 link 1'
}
self.vld1 = {
@@ -339,7 +340,7 @@ class TestNetworkServiceTestCase(unittest.TestCase):
],
'type': 'ELAN',
'id': 'public',
- 'name': 'trexvnf__1 to trexgen__1 link 2'
+ 'name': 'vnf__1 to tg__1 link 2'
}
self.topology = {
@@ -351,12 +352,12 @@ class TestNetworkServiceTestCase(unittest.TestCase):
{
'member-vnf-index': '1',
'VNF model': 'tg_trex_tpl.yaml',
- 'vnfd-id-ref': 'trexgen__1',
+ 'vnfd-id-ref': 'tg__1',
},
{
'member-vnf-index': '2',
'VNF model': 'tg_trex_tpl.yaml',
- 'vnfd-id-ref': 'trexvnf__1',
+ 'vnfd-id-ref': 'vnf__1',
},
],
'vld': [self.vld0, self.vld1],
@@ -418,12 +419,12 @@ class TestNetworkServiceTestCase(unittest.TestCase):
self._get_file_abspath("ipv4_1flow_Packets_vpe.yaml")
result = {'flow': {'dstip4_range': '152.40.0.20',
'srcip4_range': '152.16.0.20', 'count': 1}}
- self.assertEqual(result, self.s._get_traffic_flow(self.scenario_cfg))
+ self.assertEqual(result, self.s._get_traffic_flow())
def test___get_traffic_flow_error(self):
self.scenario_cfg["traffic_options"]["flow"] = \
"ipv4_1flow_Packets_vpe.yaml1"
- self.assertEqual({}, self.s._get_traffic_flow(self.scenario_cfg))
+ self.assertEqual({}, self.s._get_traffic_flow())
def test_get_vnf_imp(self):
vnfd = COMPLETE_TREX_VNFD['vnfd:vnfd-catalog']['vnfd'][0]['class-name']
@@ -439,9 +440,9 @@ class TestNetworkServiceTestCase(unittest.TestCase):
self.assertIn('found in', exc_str)
def test_load_vnf_models_invalid(self):
- self.context_cfg["nodes"]['trexgen__1']['VNF model'] = \
+ self.context_cfg["nodes"]['tg__1']['VNF model'] = \
self._get_file_abspath("tg_trex_tpl.yaml")
- self.context_cfg["nodes"]['trexvnf__1']['VNF model'] = \
+ self.context_cfg["nodes"]['vnf__1']['VNF model'] = \
self._get_file_abspath("tg_trex_tpl.yaml")
vnf = mock.Mock(autospec=GenericVNF)
@@ -456,15 +457,14 @@ class TestNetworkServiceTestCase(unittest.TestCase):
ssh_mock.execute = \
mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, ""))
ssh.from_node.return_value = ssh_mock
- self.s.map_topology_to_infrastructure(self.context_cfg,
- self.topology)
+ self.s.map_topology_to_infrastructure()
nodes = self.context_cfg["nodes"]
- self.assertEqual("tg_trex_tpl.yaml", nodes['trexgen__1']['VNF model'])
- self.assertEqual("tg_trex_tpl.yaml", nodes['trexvnf__1']['VNF model'])
+ self.assertEqual("../../vnf_descriptors/tg_rfc2544_tpl.yaml", nodes['tg__1']['VNF model'])
+ self.assertEqual("../../vnf_descriptors/vpe_vnf.yaml", nodes['vnf__1']['VNF model'])
def test_map_topology_to_infrastructure_insufficient_nodes(self):
- del self.context_cfg['nodes']['trexvnf__1']
+ del self.context_cfg['nodes']['vnf__1']
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
@@ -472,11 +472,11 @@ class TestNetworkServiceTestCase(unittest.TestCase):
ssh.from_node.return_value = ssh_mock
with self.assertRaises(IncorrectSetup):
- self.s.map_topology_to_infrastructure(self.context_cfg, self.topology)
+ self.s.map_topology_to_infrastructure()
def test_map_topology_to_infrastructure_config_invalid(self):
cfg = dict(self.context_cfg)
- del cfg['nodes']['trexvnf__1']['interfaces']['xe0']['local_mac']
+ del cfg['nodes']['vnf__1']['interfaces']['xe0']['local_mac']
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
@@ -484,7 +484,7 @@ class TestNetworkServiceTestCase(unittest.TestCase):
ssh.from_node.return_value = ssh_mock
with self.assertRaises(IncorrectConfig):
- self.s.map_topology_to_infrastructure(self.context_cfg, self.topology)
+ self.s.map_topology_to_infrastructure()
def test__resolve_topology_invalid_config(self):
with mock.patch("yardstick.ssh.SSH") as ssh:
@@ -494,31 +494,41 @@ class TestNetworkServiceTestCase(unittest.TestCase):
ssh.from_node.return_value = ssh_mock
# purge an important key from the data structure
- for interface in self.trexgen__1['interfaces'].values():
+ for interface in self.tg__1['interfaces'].values():
del interface['local_mac']
- with self.assertRaises(IncorrectConfig) as raised:
- self.s._resolve_topology(self.context_cfg, self.topology)
+ with mock.patch(
+ "yardstick.benchmark.scenarios.networking.vnf_generic.LOG") as mock_log:
+ with self.assertRaises(IncorrectConfig) as raised:
+ self.s._resolve_topology()
self.assertIn('not found', str(raised.exception))
+ # restore local_mac
+ for index, interface in enumerate(self.tg__1['interfaces'].values()):
+ interface['local_mac'] = '00:00:00:00:00:{:2x}'.format(index)
+
# make a connection point ref with 3 points
- self.vld0['vnfd-connection-point-ref'].append(
- self.vld0['vnfd-connection-point-ref'][0])
+ self.s.topology["vld"][0]['vnfd-connection-point-ref'].append(
+ self.s.topology["vld"][0]['vnfd-connection-point-ref'][0])
- with self.assertRaises(IncorrectConfig) as raised:
- self.s._resolve_topology(self.context_cfg, self.topology)
+ with mock.patch(
+ "yardstick.benchmark.scenarios.networking.vnf_generic.LOG") as mock_log:
+ with self.assertRaises(IncorrectConfig) as raised:
+ self.s._resolve_topology()
- self.assertIn('wrong number of endpoints', str(raised.exception))
+ self.assertIn('wrong endpoint count', str(raised.exception))
# make a connection point ref with 1 point
- self.vld0['vnfd-connection-point-ref'] = \
- self.vld0['vnfd-connection-point-ref'][:1]
+ self.s.topology["vld"][0]['vnfd-connection-point-ref'] = \
+ self.s.topology["vld"][0]['vnfd-connection-point-ref'][:1]
- with self.assertRaises(IncorrectConfig) as raised:
- self.s._resolve_topology(self.context_cfg, self.topology)
+ with mock.patch(
+ "yardstick.benchmark.scenarios.networking.vnf_generic.LOG") as mock_log:
+ with self.assertRaises(IncorrectConfig) as raised:
+ self.s._resolve_topology()
- self.assertIn('wrong number of endpoints', str(raised.exception))
+ self.assertIn('wrong endpoint count', str(raised.exception))
def test_run(self):
tgen = mock.Mock(autospec=GenericTrafficGen)
@@ -567,19 +577,16 @@ class TestNetworkServiceTestCase(unittest.TestCase):
def test__get_traffic_profile(self):
self.scenario_cfg["traffic_profile"] = \
self._get_file_abspath("ipv4_throughput_vpe.yaml")
- self.assertIsNotNone(self.s._get_traffic_profile(self.scenario_cfg,
- self.context_cfg))
+ self.assertIsNotNone(self.s._get_traffic_profile())
def test__get_traffic_profile_exception(self):
- cfg = dict(self.scenario_cfg)
- cfg["traffic_profile"] = ""
- with self.assertRaises(IOError):
- self.s._get_traffic_profile(cfg, self.context_cfg)
+ with mock.patch.dict(self.scenario_cfg, {'traffic_profile': ''}):
+ with self.assertRaises(IOError):
+ self.s._get_traffic_profile()
def test___get_traffic_imix_exception(self):
- cfg = dict(self.scenario_cfg)
- cfg["traffic_options"]["imix"] = ""
- self.assertEqual({}, self.s._get_traffic_imix(cfg))
+ with mock.patch.dict(self.scenario_cfg["traffic_options"], {'imix': ''}):
+ self.assertEqual({}, self.s._get_traffic_imix())
def test__fill_traffic_profile(self):
with mock.patch.dict("sys.modules", STL_MOCKS):
@@ -589,8 +596,7 @@ class TestNetworkServiceTestCase(unittest.TestCase):
self._get_file_abspath("ipv4_1flow_Packets_vpe.yaml")
self.scenario_cfg["traffic_options"]["imix"] = \
self._get_file_abspath("imix_voice.yaml")
- self.assertIsNotNone(self.s._fill_traffic_profile(self.scenario_cfg,
- self.context_cfg))
+ self.assertIsNotNone(self.s._fill_traffic_profile())
def test_teardown(self):
vnf = mock.Mock(autospec=GenericVNF)
@@ -604,31 +610,32 @@ class TestNetworkServiceTestCase(unittest.TestCase):
self.assertIsNone(self.s.teardown())
SAMPLE_NETDEVS = {
- 'enp11s0': {
- 'address': '0a:de:ad:be:ef:f5',
- 'device': '0x1533',
- 'driver': 'igb',
- 'ifindex': '2',
- 'interface_name': 'enp11s0',
- 'operstate': 'down',
- 'pci_bus_id': '0000:0b:00.0',
- 'subsystem_device': '0x1533',
- 'subsystem_vendor': '0x15d9',
- 'vendor': '0x8086'
- },
- 'lan': {
- 'address': '0a:de:ad:be:ef:f4',
- 'device': '0x153a',
- 'driver': 'e1000e',
- 'ifindex': '3',
- 'interface_name': 'lan',
- 'operstate': 'up',
- 'pci_bus_id': '0000:00:19.0',
- 'subsystem_device': '0x153a',
- 'subsystem_vendor': '0x15d9',
- 'vendor': '0x8086'
- }
+ 'enp11s0': {
+ 'address': '0a:de:ad:be:ef:f5',
+ 'device': '0x1533',
+ 'driver': 'igb',
+ 'ifindex': '2',
+ 'interface_name': 'enp11s0',
+ 'operstate': 'down',
+ 'pci_bus_id': '0000:0b:00.0',
+ 'subsystem_device': '0x1533',
+ 'subsystem_vendor': '0x15d9',
+ 'vendor': '0x8086'
+ },
+ 'lan': {
+ 'address': '0a:de:ad:be:ef:f4',
+ 'device': '0x153a',
+ 'driver': 'e1000e',
+ 'ifindex': '3',
+ 'interface_name': 'lan',
+ 'operstate': 'up',
+ 'pci_bus_id': '0000:00:19.0',
+ 'subsystem_device': '0x153a',
+ 'subsystem_vendor': '0x15d9',
+ 'vendor': '0x8086'
}
+ }
+
SAMPLE_VM_NETDEVS = {
'eth1': {
'address': 'fa:de:ad:be:ef:5b',
@@ -681,19 +688,18 @@ class TestNetworkServiceTestCase(unittest.TestCase):
def test_sort_dpdk_port_num(self):
netdevs = self.SAMPLE_NETDEVS.copy()
NetworkServiceTestCase._sort_dpdk_port_num(netdevs)
- assert netdevs['lan']['dpdk_port_num'] == 1
- assert netdevs['enp11s0']['dpdk_port_num'] == 2
+ assert netdevs['lan']['dpdk_port_num'] == 0
+ assert netdevs['enp11s0']['dpdk_port_num'] == 1
def test_probe_missing_values(self):
netdevs = self.SAMPLE_NETDEVS.copy()
- NetworkServiceTestCase._sort_dpdk_port_num(netdevs)
network = {'local_mac': '0a:de:ad:be:ef:f5'}
NetworkServiceTestCase._probe_missing_values(netdevs, network, set())
- assert network['dpdk_port_num'] == 2
+ assert network['vpci'] == '0000:0b:00.0'
network = {'local_mac': '0a:de:ad:be:ef:f4'}
NetworkServiceTestCase._probe_missing_values(netdevs, network, set())
- assert network['dpdk_port_num'] == 1
+ assert network['vpci'] == '0000:00:19.0'
def test_open_relative_path(self):
mock_open = mock.mock_open()
diff --git a/tests/unit/benchmark/scenarios/networking/test_vsperf.py b/tests/unit/benchmark/scenarios/networking/test_vsperf.py
index 348aa4a63..cbbfc2b34 100644
--- a/tests/unit/benchmark/scenarios/networking/test_vsperf.py
+++ b/tests/unit/benchmark/scenarios/networking/test_vsperf.py
@@ -28,8 +28,6 @@ from yardstick.benchmark.scenarios.networking import vsperf
@mock.patch('yardstick.benchmark.scenarios.networking.vsperf.subprocess')
@mock.patch('yardstick.benchmark.scenarios.networking.vsperf.ssh')
-@mock.patch("yardstick.benchmark.scenarios.networking.vsperf.open",
- mock.mock_open())
class VsperfTestCase(unittest.TestCase):
def setUp(self):