tests/unit/network_services/libs/ixia_libs/test_IxNet.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2016-2017 Intel Corporation
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #      http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17
  18 # Unittest for yardstick.network_services.libs.ixia_libs.IxNet
  19
  20 from __future__ import absolute_import
  21 import unittest
  22 import mock
  23
  24 from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IxNextgen
  25 from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IP_VERSION_4
  26 from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IP_VERSION_6
  27
  28
  29 UPLINK = "uplink"
  30 DOWNLINK = "downlink"
  31
  32 class TestIxNextgen(unittest.TestCase):
  33
  34     def test___init__(self):
  35         ixnet_gen = IxNextgen()
  36         self.assertIsNone(ixnet_gen._bidir)
  37
  38     @mock.patch("yardstick.network_services.libs.ixia_libs.IxNet.IxNet.sys")
  39     def test_connect(self, mock_sys):
  40
  41         ixnet_gen = IxNextgen()
  42         ixnet_gen.get_config = mock.MagicMock()
  43         ixnet_gen.get_ixnet = mock.MagicMock()
  44
  45         self.assertRaises(ImportError, ixnet_gen._connect, {"py_lib_path": "/tmp"})
  46
  47     def test_clear_ixia_config(self):
  48         ixnet = mock.MagicMock()
  49         ixnet.execute = mock.Mock()
  50
  51         ixnet_gen = IxNextgen(ixnet)
  52
  53         result = ixnet_gen.clear_ixia_config()
  54         self.assertIsNone(result)
  55         self.assertEqual(ixnet.execute.call_count, 1)
  56
  57     def test_load_ixia_profile(self):
  58         ixnet = mock.MagicMock()
  59         ixnet.execute = mock.Mock()
  60
  61         ixnet_gen = IxNextgen(ixnet)
  62
  63         result = ixnet_gen.load_ixia_profile({})
  64         self.assertIsNone(result)
  65         self.assertEqual(ixnet.execute.call_count, 1)
  66
  67     def test_load_ixia_config(self):
  68         ixnet = mock.MagicMock()
  69         ixnet.execute = mock.Mock()
  70
  71         ixnet_gen = IxNextgen(ixnet)
  72
  73         result = ixnet_gen.ix_load_config({})
  74         self.assertIsNone(result)
  75         self.assertEqual(ixnet.execute.call_count, 2)
  76
  77     @mock.patch('yardstick.network_services.libs.ixia_libs.IxNet.IxNet.log')
  78     def test_ix_assign_ports(self, mock_logger):
  79         ixnet = mock.MagicMock()
  80         ixnet.getList.return_value = [0, 1]
  81         ixnet.getAttribute.side_effect = ['up', 'down']
  82
  83         config = {
  84             'chassis': '1.1.1.1',
  85             'cards': ['1', '2'],
  86             'ports': ['2', '2'],
  87         }
  88
  89         ixnet_gen = IxNextgen(ixnet)
  90         ixnet_gen._cfg = config
  91
  92         result = ixnet_gen.ix_assign_ports()
  93         self.assertIsNone(result)
  94         self.assertEqual(ixnet.execute.call_count, 1)
  95         self.assertEqual(ixnet.commit.call_count, 1)
  96         self.assertEqual(ixnet.getAttribute.call_count, 2)
  97         self.assertEqual(mock_logger.error.call_count, 1)
  98
  99     def test_ix_update_frame(self):
 100         static_traffic_params = {
 101             UPLINK: {
 102                 "id": 1,
 103                 "bidir": "False",
 104                 "duration": 60,
 105                 "iload": "100",
 106                 "outer_l2": {
 107                     "dstmac": "00:00:00:00:00:03",
 108                     "framesPerSecond": True,
 109                     "framesize": {
 110                         "64B": "100",
 111                         "1KB": "0",
 112                     },
 113                     "srcmac": "00:00:00:00:00:01"
 114                 },
 115                 "outer_l3": {
 116                     "dscp": 0,
 117                     "dstip4": "152.16.40.20",
 118                     "proto": "udp",
 119                     "srcip4": "152.16.100.20",
 120                     "ttl": 32
 121                 },
 122                 "outer_l3v4": {
 123                     "dscp": 0,
 124                     "dstip4": "152.16.40.20",
 125                     "proto": "udp",
 126                     "srcip4": "152.16.100.20",
 127                     "ttl": 32
 128                 },
 129                 "outer_l3v6": {
 130                     "count": 1024,
 131                     "dscp": 0,
 132                     "dstip4": "152.16.100.20",
 133                     "proto": "udp",
 134                     "srcip4": "152.16.40.20",
 135                     "ttl": 32
 136                 },
 137                 "outer_l4": {
 138                     "dstport": "2001",
 139                     "srcport": "1234"
 140                 },
 141                 "traffic_type": "continuous"
 142             },
 143             DOWNLINK: {
 144                 "id": 2,
 145                 "bidir": "False",
 146                 "duration": 60,
 147                 "iload": "100",
 148                 "outer_l2": {
 149                     "dstmac": "00:00:00:00:00:04",
 150                     "framesPerSecond": False,
 151                     "framesize": {"64B": "100"},
 152                     "srcmac": "00:00:00:00:00:01"
 153                 },
 154                 "outer_l3": {
 155                     "count": 1024,
 156                     "dscp": 0,
 157                     "dstip4": "152.16.100.20",
 158                     "proto": "udp",
 159                     "srcip4": "152.16.40.20",
 160                     "ttl": 32
 161                 },
 162                 "outer_l3v4": {
 163                     "count": 1024,
 164                     "dscp": 0,
 165                     "dstip4": "152.16.100.20",
 166                     "proto": "udp",
 167                     "srcip4": "152.16.40.20",
 168                     "ttl": 32
 169                 },
 170                 "outer_l3v6": {
 171                     "count": 1024,
 172                     "dscp": 0,
 173                     "dstip4": "152.16.100.20",
 174                     "proto": "udp",
 175                     "srcip4": "152.16.40.20",
 176                     "ttl": 32
 177                 },
 178                 "outer_l4": {
 179                     "dstport": "1234",
 180                     "srcport": "2001"
 181                 },
 182                 "traffic_type": "continuous"
 183             }
 184         }
 185
 186         ixnet = mock.MagicMock()
 187         ixnet.remapIds.return_value = ["0"]
 188         ixnet.setMultiAttribute.return_value = [1]
 189         ixnet.commit.return_value = [1]
 190         ixnet.getList.side_effect = [
 191             [1],
 192             [1],
 193             [1],
 194             [
 195                 "ethernet.header.destinationAddress",
 196                 "ethernet.header.sourceAddress",
 197             ],
 198         ]
 199
 200         ixnet_gen = IxNextgen(ixnet)
 201
 202         result = ixnet_gen.ix_update_frame(static_traffic_params)
 203         self.assertIsNone(result)
 204         self.assertEqual(ixnet.setMultiAttribute.call_count, 7)
 205         self.assertEqual(ixnet.commit.call_count, 2)
 206
 207     def test_ix_update_udp(self):
 208         ixnet = mock.MagicMock()
 209
 210         ixnet_gen = IxNextgen(ixnet)
 211
 212         result = ixnet_gen.ix_update_udp({})
 213         self.assertIsNone(result)
 214
 215     def test_ix_update_tcp(self):
 216         ixnet = mock.MagicMock()
 217         ixnet_gen = IxNextgen(ixnet)
 218
 219         result = ixnet_gen.ix_update_tcp({})
 220         self.assertIsNone(result)
 221
 222     def test_ix_start_traffic(self):
 223         ixnet = mock.MagicMock()
 224         ixnet.getList.return_value = [0]
 225         ixnet.getAttribute.return_value = 'down'
 226
 227         ixnet_gen = IxNextgen(ixnet)
 228
 229         result = ixnet_gen.ix_start_traffic()
 230         self.assertIsNone(result)
 231         self.assertEqual(ixnet.getList.call_count, 1)
 232         self.assertEqual(ixnet.execute.call_count, 3)
 233
 234     def test_ix_stop_traffic(self):
 235         ixnet = mock.MagicMock()
 236         ixnet.getList.return_value = [0]
 237
 238         ixnet_gen = IxNextgen(ixnet)
 239
 240         result = ixnet_gen.ix_stop_traffic()
 241         self.assertIsNone(result)
 242         self.assertEqual(ixnet.getList.call_count, 1)
 243         self.assertEqual(ixnet.execute.call_count, 1)
 244
 245     def test_ix_get_statistics(self):
 246         ixnet = mock.MagicMock()
 247         ixnet.execute.return_value = ""
 248         ixnet.getList.side_effect = [
 249             [
 250                 '::ixNet::OBJ-/statistics/view:"Traffic Item Statistics"',
 251                 '::ixNet::OBJ-/statistics/view:"Port Statistics"',
 252             ],
 253             [
 254                 '::ixNet::OBJ-/statistics/view:"Flow Statistics"',
 255             ],
 256         ]
 257
 258         ixnet_gen = IxNextgen(ixnet)
 259
 260         result = ixnet_gen.ix_get_statistics()
 261         self.assertIsNotNone(result)
 262         self.assertEqual(ixnet.getList.call_count, 1)
 263         self.assertEqual(ixnet.execute.call_count, 20)
 264
 265     def test_find_view_obj_no_where(self):
 266         views = ['here', 'there', 'everywhere']
 267         result = IxNextgen.find_view_obj('no_where', views)
 268         self.assertEqual(result, '')
 269
 270     def test_add_ip_header_v4(self):
 271         static_traffic_params = {
 272             "uplink_0": {
 273                 "id": 1,
 274                 "bidir": "False",
 275                 "duration": 60,
 276                 "iload": "100",
 277                 "outer_l2": {
 278                     "dstmac": "00:00:00:00:00:03",
 279                     "framesPerSecond": True,
 280                     "framesize": {"64B": "100"},
 281                     "srcmac": "00:00:00:00:00:01"
 282                 },
 283                 "outer_l3": {
 284                     "dscp": 0,
 285                     "dstip4": "152.16.40.20",
 286                     "proto": "udp",
 287                     "srcip4": "152.16.100.20",
 288                     "count": 1024,
 289                     "ttl": 32
 290                 },
 291                 "outer_l3v4": {
 292                     "dscp": 0,
 293                     "dstip4": "152.16.40.20",
 294                     "proto": "udp",
 295                     "srcip4": "152.16.100.20",
 296                     "ttl": 32
 297                 },
 298                 "outer_l3v6": {
 299                     "count": 1024,
 300                     "dscp": 0,
 301                     "dstip4": "152.16.100.20",
 302                     "proto": "udp",
 303                     "srcip4": "152.16.40.20",
 304                     "ttl": 32
 305                 },
 306                 "outer_l4": {
 307                     "dstport": "2001",
 308                     "srcport": "1234"
 309                 },
 310                 "traffic_type": "continuous"
 311             },
 312             "downlink_0": {
 313                 "id": 2,
 314                 "bidir": "False",
 315                 "duration": 60,
 316                 "iload": "100",
 317                 "outer_l2": {
 318                     "dstmac": "00:00:00:00:00:04",
 319                     "framesPerSecond": True,
 320                     "framesize": {"64B": "100"},
 321                     "srcmac": "00:00:00:00:00:01"
 322                 },
 323                 "outer_l3": {
 324                     "count": 1024,
 325                     "dscp": 0,
 326                     "dstip4": "152.16.100.20",
 327                     "proto": "udp",
 328                     "srcip4": "152.16.40.20",
 329                     "ttl": 32
 330                 },
 331                 "outer_l3v4": {
 332                     "count": 1024,
 333                     "dscp": 0,
 334                     "dstip4": "152.16.100.20",
 335                     "proto": "udp",
 336                     "srcip4": "152.16.40.20",
 337                     "ttl": 32
 338                 },
 339                 "outer_l3v6": {
 340                     "count": 1024,
 341                     "dscp": 0,
 342                     "dstip4": "152.16.100.20",
 343                     "proto": "udp",
 344                     "srcip4": "152.16.40.20",
 345                     "ttl": 32
 346                 },
 347                 "outer_l4": {
 348                     "dstport": "1234",
 349                     "srcport": "2001"
 350                 },
 351                 "traffic_type": "continuous"
 352             }
 353         }
 354
 355         ixnet = mock.MagicMock()
 356         ixnet.remapIds.return_value = ["0"]
 357         ixnet.setMultiAttribute.return_value = [1]
 358         ixnet.commit.return_value = [1]
 359         ixnet.getList.side_effect = [[1], [0], [0], ["srcIp", "dstIp"]]
 360
 361         ixnet_gen = IxNextgen(ixnet)
 362
 363         result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_4)
 364         self.assertIsNone(result)
 365         self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
 366         self.assertEqual(ixnet.commit.call_count, 1)
 367
 368     def test_add_ip_header_v4_nothing_to_do(self):
 369         static_traffic_params = {
 370             "uplink_0": {
 371                 "id": 1,
 372                 "bidir": "False",
 373                 "duration": 60,
 374                 "iload": "100",
 375                 "outer_l2": {
 376                     "dstmac": "00:00:00:00:00:03",
 377                     "framesPerSecond": True,
 378                     "framesize": {"64B": "100"},
 379                     "srcmac": "00:00:00:00:00:01"
 380                 },
 381                 "outer_l3": {
 382                     "dscp": 0,
 383                     "dstip4": "152.16.40.20",
 384                     "proto": "udp",
 385                     "srcip4": "152.16.100.20",
 386                     "count": 1024,
 387                     "ttl": 32
 388                 },
 389                 "outer_l3v4": {
 390                     "dscp": 0,
 391                     "dstip4": "152.16.40.20",
 392                     "proto": "udp",
 393                     "srcip4": "152.16.100.20",
 394                     "ttl": 32
 395                 },
 396                 "outer_l3v6": {
 397                     "count": 1024,
 398                     "dscp": 0,
 399                     "dstip4": "152.16.100.20",
 400                     "proto": "udp",
 401                     "srcip4": "152.16.40.20",
 402                     "ttl": 32
 403                 },
 404                 "outer_l4": {
 405                     "dstport": "2001",
 406                     "srcport": "1234"
 407                 },
 408                 "traffic_type": "continuous"
 409             },
 410             "downlink_0": {
 411                 "id": 2,
 412                 "bidir": "False",
 413                 "duration": 60,
 414                 "iload": "100",
 415                 "outer_l2": {
 416                     "dstmac": "00:00:00:00:00:04",
 417                     "framesPerSecond": True,
 418                     "framesize": {"64B": "100"},
 419                     "srcmac": "00:00:00:00:00:01"
 420                 },
 421                 "outer_l3": {
 422                     "count": 1024,
 423                     "dscp": 0,
 424                     "dstip4": "152.16.100.20",
 425                     "proto": "udp",
 426                     "srcip4": "152.16.40.20",
 427                     "ttl": 32
 428                 },
 429                 "outer_l3v4": {
 430                     "count": 1024,
 431                     "dscp": 0,
 432                     "dstip4": "152.16.100.20",
 433                     "proto": "udp",
 434                     "srcip4": "152.16.40.20",
 435                     "ttl": 32
 436                 },
 437                 "outer_l3v6": {
 438                     "count": 1024,
 439                     "dscp": 0,
 440                     "dstip4": "152.16.100.20",
 441                     "proto": "udp",
 442                     "srcip4": "152.16.40.20",
 443                     "ttl": 32
 444                 },
 445                 "outer_l4": {
 446                     "dstport": "1234",
 447                     "srcport": "2001"
 448                 },
 449                 "traffic_type": "continuous"
 450             }
 451         }
 452
 453         ixnet = mock.MagicMock()
 454         ixnet.remapIds.return_value = ["0"]
 455         ixnet.setMultiAttribute.return_value = [1]
 456         ixnet.commit.return_value = [1]
 457         ixnet.getList.side_effect = [[1], [0, 1], [0], ["srcIp", "dstIp"]]
 458
 459         ixnet_gen = IxNextgen(ixnet)
 460
 461         result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_4)
 462         self.assertIsNone(result)
 463         self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
 464         self.assertEqual(ixnet.commit.call_count, 1)
 465
 466     def test_add_ip_header_v6(self):
 467         static_traffic_profile = {
 468             "uplink_0": {
 469                 "id": 1,
 470                 "bidir": "False",
 471                 "duration": 60,
 472                 "iload": "100",
 473                 "outer_l2": {
 474                     "dstmac": "00:00:00:00:00:03",
 475                     "framesPerSecond": True,
 476                     "framesize": {"64B": "100"},
 477                     "srcmac": "00:00:00:00:00:01"
 478                 },
 479                 "outer_l3": {
 480                     "count": 1024,
 481                     "dscp": 0,
 482                     "dstip4": "152.16.40.20",
 483                     "proto": "udp",
 484                     "srcip4": "152.16.100.20",
 485                     "ttl": 32
 486                 },
 487                 "outer_l3v6": {
 488                     "count": 1024,
 489                     "dscp": 0,
 490                     "dstip4": "152.16.100.20",
 491                     "proto": "udp",
 492                     "srcip4": "152.16.40.20",
 493                     "ttl": 32
 494                 },
 495                 "outer_l4": {
 496                     "dstport": "2001",
 497                     "srcport": "1234"
 498                 },
 499                 "traffic_type": "continuous"
 500             },
 501             "downlink_0": {
 502                 "id": 2,
 503                 "bidir": "False",
 504                 "duration": 60,
 505                 "iload": "100",
 506                 "outer_l2": {
 507                     "dstmac": "00:00:00:00:00:04",
 508                     "framesPerSecond": True,
 509                     "framesize": {"64B": "100"},
 510                     "srcmac": "00:00:00:00:00:01"
 511                 },
 512                 "outer_l3": {
 513                     "count": 1024,
 514                     "dscp": 0,
 515                     "dstip4": "152.16.100.20",
 516                     "proto": "udp",
 517                     "srcip4": "152.16.40.20",
 518                     "ttl": 32
 519                 },
 520                 "outer_l3v6": {
 521                     "count": 1024,
 522                     "dscp": 0,
 523                     "dstip4": "152.16.100.20",
 524                     "proto": "udp",
 525                     "srcip4": "152.16.40.20",
 526                     "ttl": 32
 527                 },
 528                 "outer_l4": {
 529                     "dstport": "1234",
 530                     "srcport": "2001"
 531                 },
 532                 "traffic_type": "continuous"
 533             }
 534         }
 535
 536         ixnet = mock.MagicMock()
 537         ixnet.getList.side_effect = [[1], [1], [1], ["srcIp", "dstIp"]]
 538         ixnet.remapIds.return_value = ["0"]
 539         ixnet.setMultiAttribute.return_value = [1]
 540         ixnet.commit.return_value = [1]
 541
 542         ixnet_gen = IxNextgen(ixnet)
 543
 544         result = ixnet_gen.add_ip_header(static_traffic_profile, IP_VERSION_6)
 545         self.assertIsNone(result)
 546         self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
 547         self.assertEqual(ixnet.commit.call_count, 1)
 548
 549     def test_add_ip_header_v6_nothing_to_do(self):
 550         static_traffic_params = {
 551             "uplink_0": {
 552                 "id": 1,
 553                 "bidir": "False",
 554                 "duration": 60,
 555                 "iload": "100",
 556                 "outer_l2": {
 557                     "dstmac": "00:00:00:00:00:03",
 558                     "framesPerSecond": True,
 559                     "framesize": {"64B": "100"},
 560                     "srcmac": "00:00:00:00:00:01"
 561                 },
 562                 "outer_l3": {
 563                     "dscp": 0,
 564                     "dstip4": "152.16.40.20",
 565                     "proto": "udp",
 566                     "srcip4": "152.16.100.20",
 567                     "count": 1024,
 568                     "ttl": 32
 569                 },
 570                 "outer_l3v6": {
 571                     "dscp": 0,
 572                     "dstip4": "152.16.40.20",
 573                     "proto": "udp",
 574                     "srcip4": "152.16.100.20",
 575                     "ttl": 32
 576                 },
 577                 "outer_l4": {
 578                     "dstport": "2001",
 579                     "srcport": "1234"
 580                 },
 581                 "traffic_type": "continuous"
 582             },
 583             "downlink_0": {
 584                 "id": 2,
 585                 "bidir": "False",
 586                 "duration": 60,
 587                 "iload": "100",
 588                 "outer_l2": {
 589                     "dstmac": "00:00:00:00:00:04",
 590                     "framesPerSecond": True,
 591                     "framesize": {"64B": "100"},
 592                     "srcmac": "00:00:00:00:00:01"
 593                 },
 594                 "outer_l3": {
 595                     "count": 1024,
 596                     "dscp": 0,
 597                     "dstip4": "152.16.100.20",
 598                     "proto": "udp",
 599                     "srcip4": "152.16.40.20",
 600                     "ttl": 32
 601                 },
 602                 "outer_l3v6": {
 603                     "count": 1024,
 604                     "dscp": 0,
 605                     "dstip4": "152.16.100.20",
 606                     "proto": "udp",
 607                     "srcip4": "152.16.40.20",
 608                     "ttl": 32
 609                 },
 610                 "outer_l4": {
 611                     "dstport": "1234",
 612                     "srcport": "2001"
 613                 },
 614                 "traffic_type": "continuous"
 615             }
 616         }
 617
 618         ixnet = mock.MagicMock()
 619         ixnet.getList.side_effect = [[1], [0, 1], [1], ["srcIP", "dstIP"]]
 620         ixnet.remapIds.return_value = ["0"]
 621         ixnet.setMultiAttribute.return_value = [1]
 622         ixnet.commit.return_value = [1]
 623
 624         ixnet_gen = IxNextgen(ixnet)
 625
 626         result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_6)
 627         self.assertIsNone(result)
 628         self.assertEqual(ixnet.setMultiAttribute.call_count, 0)
 629
 630     def test_set_random_ip_multi_attributes_bad_ip_version(self):
 631         bad_ip_version = object()
 632         ixnet_gen = IxNextgen(mock.Mock())
 633         mock1 = mock.Mock()
 634         mock2 = mock.Mock()
 635         mock3 = mock.Mock()
 636         with self.assertRaises(ValueError):
 637             ixnet_gen.set_random_ip_multi_attributes(mock1, bad_ip_version, mock2, mock3)
 638
 639     def test_get_config(self):
 640         tg_cfg = {
 641             "vdu": [
 642                 {
 643                     "external-interface": [
 644                         {
 645                             "virtual-interface": {
 646                                 "vpci": "0000:07:00.1",
 647                             },
 648                         },
 649                         {
 650                             "virtual-interface": {
 651                                 "vpci": "0001:08:01.2",
 652                             },
 653                         },
 654                     ],
 655                 },
 656             ],
 657             "mgmt-interface": {
 658                 "ip": "test1",
 659                 "tg-config": {
 660                     "dut_result_dir": "test2",
 661                     "version": "test3",
 662                     "ixchassis": "test4",
 663                     "tcl_port": "test5",
 664                     "py_lib_path": "test6",
 665                 },
 666             }
 667         }
 668
 669         expected = {
 670             'py_lib_path': 'test6',
 671             'machine': 'test1',
 672             'port': 'test5',
 673             'chassis': 'test4',
 674             'cards': ['0000', '0001'],
 675             'ports': ['07', '08'],
 676             'output_dir': 'test2',
 677             'version': 'test3',
 678             'bidir': True,
 679         }
 680
 681         result = IxNextgen.get_config(tg_cfg)
 682         self.assertDictEqual(result, expected)
 683
 684     def test_ix_update_ether(self):
 685         static_traffic_params = {
 686             "uplink_0": {
 687                 "id": 1,
 688                 "bidir": "False",
 689                 "duration": 60,
 690                 "iload": "100",
 691                 "outer_l2": {
 692                     "dstmac": "00:00:00:00:00:03",
 693                     "framesPerSecond": True,
 694                     "framesize": 64,
 695                     "srcmac": "00:00:00:00:00:01"
 696                 },
 697                 "outer_l3": {
 698                     "dscp": 0,
 699                     "dstip4": "152.16.40.20",
 700                     "proto": "udp",
 701                     "srcip4": "152.16.100.20",
 702                     "ttl": 32
 703                 },
 704                 "outer_l3v4": {
 705                     "dscp": 0,
 706                     "dstip4": "152.16.40.20",
 707                     "proto": "udp",
 708                     "srcip4": "152.16.100.20",
 709                     "ttl": 32
 710                 },
 711                 "outer_l3v6": {
 712                     "count": 1024,
 713                     "dscp": 0,
 714                     "dstip4": "152.16.100.20",
 715                     "proto": "udp",
 716                     "srcip4": "152.16.40.20",
 717                     "ttl": 32
 718                 },
 719                 "outer_l4": {
 720                     "dstport": "2001",
 721                     "srcport": "1234"
 722                 },
 723                 "traffic_type": "continuous"
 724             },
 725             "downlink_0": {
 726                 "id": 2,
 727                 "bidir": "False",
 728                 "duration": 60,
 729                 "iload": "100",
 730                 "outer_l2": {
 731                     "dstmac": "00:00:00:00:00:04",
 732                     "framesPerSecond": True,
 733                     "framesize": 64,
 734                     "srcmac": "00:00:00:00:00:01"
 735                 },
 736                 "outer_l3": {
 737                     "count": 1024,
 738                     "dscp": 0,
 739                     "dstip4": "152.16.100.20",
 740                     "proto": "udp",
 741                     "srcip4": "152.16.40.20",
 742                     "ttl": 32
 743                 },
 744                 "outer_l3v4": {
 745                     "count": 1024,
 746                     "dscp": 0,
 747                     "dstip4": "152.16.100.20",
 748                     "proto": "udp",
 749                     "srcip4": "152.16.40.20",
 750                     "ttl": 32
 751                 },
 752                 "outer_l3v6": {
 753                     "count": 1024,
 754                     "dscp": 0,
 755                     "dstip4": "152.16.100.20",
 756                     "proto": "udp",
 757                     "srcip4": "152.16.40.20",
 758                     "ttl": 32
 759                 },
 760                 "outer_l4": {
 761                     "dstport": "1234",
 762                     "srcport": "2001"
 763                 },
 764                 "traffic_type": "continuous"
 765             }
 766         }
 767
 768         ixnet = mock.MagicMock()
 769         ixnet.setMultiAttribute.return_value = [1]
 770         ixnet.commit.return_value = [1]
 771         ixnet.getList.side_effect = [
 772             [1],
 773             [1],
 774             [1],
 775             [
 776                 "ethernet.header.destinationAddress",
 777                 "ethernet.header.sourceAddress",
 778             ],
 779         ]
 780
 781         ixnet_gen = IxNextgen(ixnet)
 782
 783         result = ixnet_gen.ix_update_ether(static_traffic_params)
 784         self.assertIsNone(result)
 785         self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
 786
 787     def test_ix_update_ether_nothing_to_do(self):
 788         static_traffic_params = {
 789             "uplink_0": {
 790                 "id": 1,
 791                 "bidir": "False",
 792                 "duration": 60,
 793                 "iload": "100",
 794                 "outer_l3": {
 795                     "dscp": 0,
 796                     "dstip4": "152.16.40.20",
 797                     "proto": "udp",
 798                     "srcip4": "152.16.100.20",
 799                     "ttl": 32
 800                 },
 801                 "outer_l3v4": {
 802                     "dscp": 0,
 803                     "dstip4": "152.16.40.20",
 804                     "proto": "udp",
 805                     "srcip4": "152.16.100.20",
 806                     "ttl": 32
 807                 },
 808                 "outer_l3v6": {
 809                     "count": 1024,
 810                     "dscp": 0,
 811                     "dstip4": "152.16.100.20",
 812                     "proto": "udp",
 813                     "srcip4": "152.16.40.20",
 814                     "ttl": 32
 815                 },
 816                 "outer_l4": {
 817                     "dstport": "2001",
 818                     "srcport": "1234"
 819                 },
 820                 "traffic_type": "continuous"
 821             },
 822             "downlink_0": {
 823                 "id": 2,
 824                 "bidir": "False",
 825                 "duration": 60,
 826                 "iload": "100",
 827                 "outer_l3": {
 828                     "count": 1024,
 829                     "dscp": 0,
 830                     "dstip4": "152.16.100.20",
 831                     "proto": "udp",
 832                     "srcip4": "152.16.40.20",
 833                     "ttl": 32
 834                 },
 835                 "outer_l3v4": {
 836                     "count": 1024,
 837                     "dscp": 0,
 838                     "dstip4": "152.16.100.20",
 839                     "proto": "udp",
 840                     "srcip4": "152.16.40.20",
 841                     "ttl": 32
 842                 },
 843                 "outer_l3v6": {
 844                     "count": 1024,
 845                     "dscp": 0,
 846                     "dstip4": "152.16.100.20",
 847                     "proto": "udp",
 848                     "srcip4": "152.16.40.20",
 849                     "ttl": 32
 850                 },
 851                 "outer_l4": {
 852                     "dstport": "1234",
 853                     "srcport": "2001"
 854                 },
 855                 "traffic_type": "continuous"
 856             }
 857         }
 858
 859         ixnet = mock.MagicMock()
 860         ixnet.setMultiAttribute.return_value = [1]
 861         ixnet.commit.return_value = [1]
 862         ixnet.getList.side_effect = [
 863             [1],
 864             [1],
 865             [1],
 866             [
 867                 "ethernet.header.destinationAddress",
 868                 "ethernet.header.sourceAddress",
 869             ],
 870         ]
 871
 872         ixnet_gen = IxNextgen(ixnet)
 873
 874         result = ixnet_gen.ix_update_ether(static_traffic_params)
 875         self.assertIsNone(result)
 876         self.assertEqual(ixnet.setMultiAttribute.call_count, 0)