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-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_base.py287
1 files changed, 135 insertions, 152 deletions
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_base.py b/tests/unit/network_services/vnf_generic/vnf/test_base.py
index f812d67ef..e9488f76f 100644
--- a/tests/unit/network_services/vnf_generic/vnf/test_base.py
+++ b/tests/unit/network_services/vnf_generic/vnf/test_base.py
@@ -17,20 +17,20 @@
# Unittest for yardstick.network_services.vnf_generic.vnf.test_base
-from __future__ import absolute_import
-import unittest
+import multiprocessing
import os
+
import mock
-from multiprocessing import Queue
+import unittest
-from yardstick.network_services.vnf_generic.vnf.base import \
- QueueFileWrapper, GenericVNF, GenericTrafficGen
+from yardstick.network_services.vnf_generic.vnf import base
from yardstick.ssh import SSH
-IP_PIPELINE_CFG_FILE_TPL = """
-arp_route_tbl = ({port0_local_ip_hex},{port0_netmask_hex},1,"""
-"""{port1_local_ip_hex}) ({port1_local_ip_hex},{port1_netmask_hex},0,"""
-"""{port0_local_ip_hex})"""
+
+IP_PIPELINE_CFG_FILE_TPL = ("arp_route_tbl = ({port0_local_ip_hex},"
+ "{port0_netmask_hex},1,{port1_local_ip_hex}) "
+ "({port1_local_ip_hex},{port1_netmask_hex},0,"
+ "{port0_local_ip_hex})")
IP_PIPELINE_ND_CFG_FILE_TPL = """
nd_route_tbl = ({port1_dst_ip_hex6},"""
@@ -38,6 +38,111 @@ nd_route_tbl = ({port1_dst_ip_hex6},"""
_LOCAL_OBJECT = object()
+VNFD_0 = {
+ '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': '00:00:00:00:00:03',
+ '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',
+ 'dst_ip': '152.16.100.20',
+ 'local_mac': '00:00:00:00:00:01'
+ },
+ 'vnfd-connection-point-ref': 'xe0',
+ 'name': 'xe0'
+ },
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:04',
+ 'vpci': '0000:05:00.1',
+ 'local_ip': '152.16.40.19',
+ 'type': 'PCI-PASSTHROUGH',
+ 'netmask': '255.255.255.0',
+ 'dpdk_port_num': 1,
+ 'bandwidth': '10 Gbps',
+ 'dst_ip': '152.16.40.20',
+ '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': 'r00t',
+ 'user': 'root',
+ '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'
+}
+
+VNFD = {
+ 'vnfd:vnfd-catalog': {
+ 'vnfd': [
+ VNFD_0,
+ ]
+ }
+}
+
class FileAbsPath(object):
def __init__(self, module_file):
@@ -70,17 +175,17 @@ def mock_ssh(mock_ssh_type, spec=None, exec_result=_LOCAL_OBJECT, run_result=_LO
class TestQueueFileWrapper(unittest.TestCase):
def setUp(self):
self.prompt = "pipeline>"
- self.q_in = Queue()
- self.q_out = Queue()
+ self.q_in = multiprocessing.Queue()
+ self.q_out = multiprocessing.Queue()
def test___init__(self):
queue_file_wrapper = \
- QueueFileWrapper(self.q_in, self.q_out, self.prompt)
+ base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
self.assertEqual(queue_file_wrapper.prompt, self.prompt)
def test_clear(self):
queue_file_wrapper = \
- QueueFileWrapper(self.q_in, self.q_out, self.prompt)
+ base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
queue_file_wrapper.bufsize = 5
queue_file_wrapper.write("pipeline>")
queue_file_wrapper.close()
@@ -89,167 +194,45 @@ class TestQueueFileWrapper(unittest.TestCase):
def test_close(self):
queue_file_wrapper = \
- QueueFileWrapper(self.q_in, self.q_out, self.prompt)
+ base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
self.assertEqual(None, queue_file_wrapper.close())
def test_read(self):
queue_file_wrapper = \
- QueueFileWrapper(self.q_in, self.q_out, self.prompt)
+ base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
queue_file_wrapper.q_in.put("pipeline>")
self.assertEqual("pipeline>", queue_file_wrapper.read(20))
def test_write(self):
queue_file_wrapper = \
- QueueFileWrapper(self.q_in, self.q_out, self.prompt)
+ base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
queue_file_wrapper.write("pipeline>")
self.assertIsNotNone(queue_file_wrapper.q_out.empty())
class TestGenericVNF(unittest.TestCase):
- VNFD_0 = {
- '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': '00:00:00:00:00:03',
- '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',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- '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': 'r00t',
- 'user': 'root',
- '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'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ]
- }
- }
-
- def test___init__(self):
- generic_vnf = GenericVNF('vnf1', self.VNFD_0)
- assert generic_vnf.kpi
-
- def test_collect_kpi(self):
- generic_vnf = GenericVNF('vnf1', self.VNFD_0)
- self.assertRaises(NotImplementedError, generic_vnf.collect_kpi)
-
- def test__get_kpi_definition(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- generic_vnf = GenericVNF('vnf1', vnfd)
- kpi = generic_vnf._get_kpi_definition()
- self.assertEqual(kpi, ['packets_in', 'packets_fwd', 'packets_dropped'])
-
- def test_instantiate(self):
- generic_vnf = GenericVNF('vnf1', self.VNFD['vnfd:vnfd-catalog']['vnfd'][0])
- with self.assertRaises(NotImplementedError):
- generic_vnf.instantiate({}, {})
-
- def test_scale(self):
- generic_vnf = GenericVNF('vnf1', self.VNFD['vnfd:vnfd-catalog']['vnfd'][0])
- with self.assertRaises(NotImplementedError):
- generic_vnf.scale()
-
- def test_terminate(self):
- generic_vnf = GenericVNF('vnf1', self.VNFD['vnfd:vnfd-catalog']['vnfd'][0])
- with self.assertRaises(NotImplementedError):
- generic_vnf.terminate()
+ def test_definition(self):
+ """Make sure that the abstract class cannot be instantiated"""
+ with self.assertRaises(TypeError) as exc:
+ # pylint: disable=abstract-class-instantiated
+ base.GenericVNF('vnf1', VNFD['vnfd:vnfd-catalog']['vnfd'][0])
+ msg = ("Can't instantiate abstract class GenericVNF with abstract "
+ "methods collect_kpi, instantiate, scale, terminate, "
+ "wait_for_instantiate")
+ self.assertEqual(msg, str(exc.exception))
class TestGenericTrafficGen(unittest.TestCase):
def test_definition(self):
"""Make sure that the abstract class cannot be instantiated"""
- vnfd = TestGenericVNF.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
+ vnfd = VNFD['vnfd:vnfd-catalog']['vnfd'][0]
name = 'vnf1'
with self.assertRaises(TypeError) as exc:
- GenericTrafficGen(name, vnfd)
+ # pylint: disable=abstract-class-instantiated
+ base.GenericTrafficGen(name, vnfd)
msg = ("Can't instantiate abstract class GenericTrafficGen with "
- "abstract methods run_traffic, terminate")
+ "abstract methods collect_kpi, instantiate, run_traffic, "
+ "scale, terminate")
self.assertEqual(msg, str(exc.exception))