+++ /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.
-#
-
-# Unittest for yardstick.network_services.vnf_generic.vnfdgen
-
-from __future__ import absolute_import
-import unittest
-from six.moves import range
-
-from yardstick.common.yaml_loader import yaml_load
-from yardstick.network_services.vnf_generic import vnfdgen
-
-
-UPLINK = "uplink"
-DOWNLINK = "downlink"
-
-TREX_VNFD_TEMPLATE = """
-vnfd:vnfd-catalog:
- vnfd:
- - id: TrexTrafficGen # ISB class mapping
- name: trexgen
- short-name: trexgen
- description: TRex stateless traffic generator for RFC2544
- mgmt-interface:
- vdu-id: trexgen-baremetal
- user: {{user}} # Value filled by vnfdgen
- password: {{password}} # Value filled by vnfdgen
- ip: {{ip}} # Value filled by vnfdgen
- connection-point:
- - name: xe0
- type: VPORT
- - name: xe1
- type: VPORT
- vdu:
- - id: trexgen-baremetal
- name: trexgen-baremetal
- description: TRex stateless traffic generator for RFC2544
- external-interface:
- - name: xe0
- virtual-interface:
- type: PCI-PASSTHROUGH
- vpci: '{{ interfaces.xe0.vpci}}'
- local_ip: '{{ interfaces.xe0.local_ip }}'
- dst_ip: '{{ interfaces.xe0.dst_ip }}'
- local_mac: '{{ interfaces.xe0.local_mac }}'
- dst_mac: '{{ interfaces.xe0.dst_mac }}'
- bandwidth: 10 Gbps
- vnfd-connection-point-ref: xe0
- - name: xe1
- virtual-interface:
- type: PCI-PASSTHROUGH
- vpci: '{{ interfaces.xe1.vpci }}'
- local_ip: '{{ interfaces.xe1.local_ip }}'
- dst_ip: '{{ interfaces.xe1.dst_ip }}'
- local_mac: '{{ interfaces.xe1.local_mac }}'
- dst_mac: '{{ interfaces.xe1.dst_mac }}'
- bandwidth: 10 Gbps
- vnfd-connection-point-ref: xe1
- routing_table: {{ routing_table }}
- nd_route_tbl: {{ nd_route_tbl }}
-
- benchmark:
- kpi:
- - rx_throughput_fps
- - tx_throughput_fps
- - tx_throughput_mbps
- - rx_throughput_mbps
- - tx_throughput_pc_linerate
- - rx_throughput_pc_linerate
- - min_latency
- - max_latency
- - avg_latency
-"""
-
-COMPLETE_TREX_VNFD = \
- {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'benchmark':
- {'kpi':
- ['rx_throughput_fps',
- 'tx_throughput_fps',
- 'tx_throughput_mbps',
- 'rx_throughput_mbps',
- 'tx_throughput_pc_linerate',
- 'rx_throughput_pc_linerate',
- 'min_latency',
- 'max_latency',
- 'avg_latency']},
- 'connection-point': [{'name': 'xe0',
- 'type': 'VPORT'},
- {'name': 'xe1',
- 'type': 'VPORT'}],
- 'description': 'TRex stateless traffic generator for RFC2544',
- 'id': 'TrexTrafficGen',
- 'mgmt-interface': {'ip': '1.1.1.1',
- 'password': 'berta',
- 'user': 'berta',
- 'vdu-id': 'trexgen-baremetal'},
- 'name': 'trexgen',
- 'short-name': 'trexgen',
- 'vdu': [{'description': 'TRex stateless traffic generator for RFC2544',
- 'external-interface':
- [{'name': 'xe0',
- 'virtual-interface': {'bandwidth': '10 Gbps',
- 'dst_ip': '1.1.1.1',
- 'dst_mac': '00:01:02:03:04:05',
- 'local_ip': '1.1.1.2',
- 'local_mac': '00:01:02:03:05:05',
- 'type': 'PCI-PASSTHROUGH',
- 'vpci': '0000:00:10.2'},
- 'vnfd-connection-point-ref': 'xe0'},
- {'name': 'xe1',
- 'virtual-interface': {'bandwidth': '10 Gbps',
- 'dst_ip': '2.1.1.1',
- 'dst_mac': '00:01:02:03:04:06',
- 'local_ip': '2.1.1.2',
- 'local_mac': '00:01:02:03:05:06',
- 'type': 'PCI-PASSTHROUGH',
- 'vpci': '0000:00:10.1'},
- 'vnfd-connection-point-ref': 'xe1'}],
- 'id': 'trexgen-baremetal',
- 'nd_route_tbl': [{'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- 'netmask': '112',
- 'network': '0064:ff9b:0:0:0:0:9810:6414'},
- {'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- 'netmask': '112',
- 'network': '0064:ff9b:0:0:0:0:9810:2814'}],
- 'routing_table': [{'gateway': '152.16.100.20',
- 'if': 'xe0',
- 'netmask': '255.255.255.0',
- 'network': '152.16.100.20'},
- {'gateway': '152.16.40.20',
- 'if': 'xe1',
- 'netmask': '255.255.255.0',
- 'network': '152.16.40.20'}],
- 'name': 'trexgen-baremetal'}]}]}}
-
-NODE_CFG = {'ip': '1.1.1.1',
- 'name': 'demeter',
- 'password': 'berta',
- 'role': 'TrafficGen',
- 'user': 'berta',
- 'interfaces': {'xe0': {'dpdk_port_num': 1,
- 'dst_ip': '1.1.1.1',
- 'dst_mac': '00:01:02:03:04:05',
- 'local_ip': '1.1.1.2',
- 'local_mac': '00:01:02:03:05:05',
- 'vpci': '0000:00:10.2'},
- 'xe1': {'dpdk_port_num': 0,
- 'dst_ip': '2.1.1.1',
- 'dst_mac': '00:01:02:03:04:06',
- 'local_ip': '2.1.1.2',
- 'local_mac': '00:01:02:03:05:06',
- 'vpci': '0000:00:10.1'}},
- 'nd_route_tbl': [{u'gateway': u'0064:ff9b:0:0:0:0:9810:6414',
- u'if': u'xe0',
- u'netmask': u'112',
- u'network': u'0064:ff9b:0:0:0:0:9810:6414'},
- {u'gateway': u'0064:ff9b:0:0:0:0:9810:2814',
- u'if': u'xe1',
- u'netmask': u'112',
- u'network': u'0064:ff9b:0:0:0:0:9810:2814'}],
- 'routing_table': [{u'gateway': u'152.16.100.20',
- u'if': u'xe0',
- u'netmask': u'255.255.255.0',
- u'network': u'152.16.100.20'},
- {u'gateway': u'152.16.40.20',
- u'if': u'xe1',
- u'netmask': u'255.255.255.0',
- u'network': u'152.16.40.20'}],
- }
-
-
-# need to template, but can't use {} so use %s
-TRAFFIC_PROFILE_TPL = """
-%(0)s:
- - ipv4:
- outer_l2:
- framesize:
- 64B: "{{ get(imix, '%(0)s.imix_small', 10) }}"
- 128B: "{{ get(imix, '%(0)s.imix_128B', 10) }}"
- 256B: "{{ get(imix, '%(0)s.imix_256B', 10) }}"
- 373B: "{{ get(imix, '%(0)s.imix_373B', 10) }}"
- 570B: "{{get(imix, '%(0)s.imix_570B', 10) }}"
- 1400B: "{{get(imix, '%(0)s.imix_1400B', 10) }}"
- 1518B: "{{get(imix, '%(0)s.imix_1500B', 40) }}"
-""" % {"0": UPLINK}
-
-TRAFFIC_PROFILE = {
- UPLINK: [{"ipv4": {"outer_l2":
- {"framesize": {"64B": '10', "128B": '10',
- "256B": '10', "373B": '10',
- "570B": '10', "1400B": '10',
- "1518B": '40'}}}}]}
-
-
-class TestRender(unittest.TestCase):
-
- def test_render_none(self):
-
- tmpl = "{{ routing_table }}"
- self.assertEqual(vnfdgen.render(tmpl, routing_table=None), u'~')
- self.assertEqual(yaml_load(vnfdgen.render(tmpl, routing_table=None)), None)
-
- def test_render_unicode_dict(self):
-
- tmpl = "{{ routing_table }}"
- self.assertEqual(yaml_load(vnfdgen.render(tmpl, **NODE_CFG)), NODE_CFG["routing_table"])
-
-
-class TestVnfdGen(unittest.TestCase):
- """ Class to verify VNFS testcases """
-
- def test_generate_vnfd(self):
- """ Function to verify vnfd generation based on template """
- self.maxDiff = None
- generated_vnfd = vnfdgen.generate_vnfd(TREX_VNFD_TEMPLATE, NODE_CFG)
- self.assertDictEqual(COMPLETE_TREX_VNFD, generated_vnfd)
-
- def test_generate_tp_no_vars(self):
- """ Function to verify traffic profile generation without imix """
-
- self.maxDiff = None
- generated_tp = vnfdgen.generate_vnfd(TRAFFIC_PROFILE_TPL, {"imix": {}})
- self.assertDictEqual(TRAFFIC_PROFILE, generated_tp)
-
- def test_deepgetitem(self):
- d = {'a': 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "a"), 1)
-
- def test_dict_flatten_int(self):
- d = {'a': 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "a"), 1)
-
- def test_dict_flatten_str_int_key_first(self):
- d = {'0': 1, 0: 24, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "0"), 1)
-
- def test_dict_flatten_int_key_fallback(self):
- d = {0: 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "0"), 1)
-
- def test_dict_flatten_list(self):
- d = {'a': 1, 'b': list(range(2))}
- self.assertEqual(vnfdgen.deepgetitem(d, "b.0"), 0)
-
- def test_dict_flatten_dict(self):
- d = {'a': 1, 'b': {x: x for x in list(range(2))}}
- self.assertEqual(vnfdgen.deepgetitem(d, "b.0"), 0)
-
- def test_dict_flatten_only_str_key(self):
- d = {'0': 1, 0: 24, 'b': 2}
- self.assertRaises(AttributeError, vnfdgen.deepgetitem, d, 0)
-
-
- def test_generate_tp_single_var(self):
- """ Function to verify traffic profile generation with imix """
-
- generated_tp = \
- vnfdgen.generate_vnfd(TRAFFIC_PROFILE_TPL,
- {"imix": {UPLINK: {"imix_small": '20'}}})
- self.maxDiff = None
- tp2 = dict(TRAFFIC_PROFILE)
- tp2[UPLINK][0]["ipv4"]["outer_l2"]["framesize"]["64B"] = '20'
- self.assertDictEqual(tp2, generated_tp)
Code Review / yardstick.git / blobdiff