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

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