csit/suites/bgpcep/bgpfunct/030_bgp_functional_evpn.robot

   1 *** Settings ***
   2 Documentation     Functional test for bgp - evpn
   3 ...
   4 ...               Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
   5 ...
   6 ...               This program and the accompanying materials are made available under the
   7 ...               terms of the Eclipse Public License v1.0 which accompanies this distribution,
   8 ...               and is available at http://www.eclipse.org/legal/epl-v10.html
   9 ...
  10 ...               This suite tests advertising and receiveing routes with evpn content.
  11 ...               It uses play.py and odl as bgp peers. Routes advertized from odl
  12 ...               are configured via application peer. Routes advertised from play.py are
  13 ...               stored in *.hex files. These files are used also as expected data which
  14 ...               is recevied from odl.
  15 Suite Setup       Start_Suite
  16 Suite Teardown    Stop_Suite
  17 Test Setup        Run Keywords    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  18 ...               AND    Verify_Test_Preconditions
  19 Test Template     Odl_To_Play_Template
  20 Library           RequestsLibrary
  21 Library           SSHLibrary
  22 Library           String
  23 Library           ../../../libraries/BgpRpcClient.py    ${TOOLS_SYSTEM_IP}
  24 Resource          ../../../libraries/BGPcliKeywords.robot
  25 Resource          ../../../libraries/BgpOperations.robot
  26 Resource          ../../../libraries/BGPSpeaker.robot
  27 Resource          ../../../libraries/CompareStream.robot
  28 Resource          ../../../libraries/SetupUtils.robot
  29 Resource          ../../../libraries/SSHKeywords.robot
  30 Resource          ../../../libraries/TemplatedRequests.robot
  31 Resource          ../../../variables/Variables.robot
  32
  33 *** Variables ***
  34 ${HOLDTIME}       180
  35 ${RIB_NAME}       example-bgp-rib
  36 ${BGP_DIR}        ${CURDIR}/../../../variables/bgpfunctional
  37 ${DEFAUTL_RPC_CFG}    exa.cfg
  38 ${CONFIG_SESSION}    config-session
  39 ${EVPN_DIR}       ${CURDIR}/../../../variables/bgpfunctional/l2vpn_evpn
  40 ${BGP_TOOL_LOG_LEVEL}    debug
  41 ${PLAY_SCRIPT}    ${CURDIR}/../../../../tools/fastbgp/play.py
  42 ${SS}             ${SPACE}${SPACE}${SPACE}${SPACE}
  43 ${PATH_ID_JSON}    ${SS}${SS}"path-id": 0,${\n}
  44 ${PATH_ID_XML}    ${SS}<path-id>0</path-id>${\n}
  45 ${OLD_EVPN_ROUTES_LINE}    \n"odl-bgp-evpn:evpn-routes": {},
  46 ${NEW_EVPN_ROUTES_LINE}    ${EMPTY}
  47 ${OLD_AS_PATH}    ,\n"as-path": {}
  48 ${NEW_AS_PATH}    ${EMPTY}
  49
  50 *** Test Cases ***
  51 Configure_App_Peer
  52     [Documentation]    Configures bgp application peer. Openconfig is used for carbon and above.
  53     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  54     [Template]    NONE
  55     &{mapping}    BuiltIn.Create_Dictionary    BGP_RIB_OPENCONFIG=${RIB_NAME}    IP=${ODL_SYSTEM_IP}
  56     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  57
  58 Reconfigure_ODL_To_Accept_Connection
  59     [Documentation]    Configures BGP peer module with initiate-connection set to false.
  60     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  61     [Template]    NONE
  62     &{mapping}    BuiltIn.Create_Dictionary    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB_OPENCONFIG=${RIB_NAME}
  63     ...    PASSIVE_MODE=true
  64     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  65
  66 Start_Bgp_Peer
  67     [Documentation]    Start Python speaker to connect to ODL. We need to do WUKS until odl really starts to accept incomming bgp connection. The failure happens if the incomming connection comes too quickly after configuring the peer in the previous test case.
  68     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  69     [Template]    NONE
  70     BuiltIn.Wait_Until_Keyword_Succeeds    3x    1s    Start Bgp Peer
  71
  72 Odl_To_Play_route_es_arb
  73     route_es_arb
  74
  75 Play_To_Odl_route_es_arb
  76     [Template]    Play_To_Odl_Template
  77     route_es_arb
  78
  79 Odl_To_Play_route_es_as
  80     route_es_as
  81
  82 Play_To_Odl_route_es_as
  83     [Template]    Play_To_Odl_Template
  84     route_es_as
  85
  86 Odl_To_Play_route_es_lacp
  87     route_es_lacp
  88
  89 Play_To_Odl_route_es_lacp
  90     [Template]    Play_To_Odl_Template
  91     route_es_lacp
  92
  93 Odl_To_Play_route_es_lan
  94     route_es_lan
  95
  96 Play_To_Odl_route_es_lan
  97     [Template]    Play_To_Odl_Template
  98     route_es_lan
  99
 100 Odl_To_Play_route_es_mac
 101     route_es_mac
 102
 103 Play_To_Odl_route_es_mac
 104     [Template]    Play_To_Odl_Template
 105     route_es_mac
 106
 107 Odl_To_Play_route_es_rou
 108     route_es_rou
 109
 110 Play_To_Odl_route_es_rou
 111     [Template]    Play_To_Odl_Template
 112     route_es_rou
 113
 114 Odl_To_Play_route_eth_arb
 115     route_eth_arb
 116
 117 Play_To_Odl_route_eth_arb
 118     [Template]    Play_To_Odl_Template
 119     route_eth_arb
 120
 121 Odl_To_Play_route_eth_as
 122     route_eth_as
 123
 124 Play_To_Odl_route_eth_as
 125     [Template]    Play_To_Odl_Template
 126     route_eth_as
 127
 128 Odl_To_Play_route_eth_lacp
 129     route_eth_lacp
 130
 131 Play_To_Odl_route_eth_lacp
 132     [Template]    Play_To_Odl_Template
 133     route_eth_lacp
 134
 135 Odl_To_Play_route_eth_lacp_extdef
 136     route_eth_lacp_extdef
 137
 138 Play_To_Odl_route_eth_lacp_extdef
 139     [Template]    Play_To_Odl_Template
 140     route_eth_lacp_extdef
 141
 142 Odl_To_Play_route_eth_lacp_extesilab
 143     route_eth_lacp_extesilab
 144
 145 Play_To_Odl_route_eth_lacp_extesilab
 146     [Template]    Play_To_Odl_Template
 147     route_eth_lacp_extesilab
 148
 149 Odl_To_Play_route_eth_lacp_extesr
 150     route_eth_lacp_extesr
 151
 152 Play_To_Odl_route_eth_lacp_extesr
 153     [Template]    Play_To_Odl_Template
 154     route_eth_lacp_extesr
 155
 156 Odl_To_Play_route_eth_lacp_extl2
 157     route_eth_lacp_extl2
 158
 159 Play_To_Odl_route_eth_lacp_extl2
 160     [Template]    Play_To_Odl_Template
 161     route_eth_lacp_extl2
 162
 163 Odl_To_Play_route_eth_lacp_extmac
 164     route_eth_lacp_extmac
 165
 166 Play_To_Odl_route_eth_lacp_extmac
 167     [Template]    Play_To_Odl_Template
 168     route_eth_lacp_extmac
 169
 170 Odl_To_Play_route_eth_lan
 171     route_eth_lan
 172
 173 Play_To_Odl_route_eth_lan
 174     [Template]    Play_To_Odl_Template
 175     route_eth_lan
 176
 177 Odl_To_Play_route_eth_mac
 178     route_eth_mac
 179
 180 Play_To_Odl_route_eth_mac
 181     [Template]    Play_To_Odl_Template
 182     route_eth_mac
 183
 184 Odl_To_Play_route_eth_rou
 185     route_eth_rou
 186
 187 Play_To_Odl_route_eth_rou
 188     [Template]    Play_To_Odl_Template
 189     route_eth_rou
 190
 191 Odl_To_Play_route_inc_arb
 192     route_inc_arb
 193
 194 Play_To_Odl_route_inc_arb
 195     [Template]    Play_To_Odl_Template
 196     route_inc_arb
 197
 198 Odl_To_Play_route_inc_as
 199     route_inc_as
 200
 201 Play_To_Odl_route_inc_as
 202     [Template]    Play_To_Odl_Template
 203     route_inc_as
 204
 205 Odl_To_Play_route_inc_lacp
 206     route_inc_lacp
 207
 208 Play_To_Odl_route_inc_lacp
 209     [Template]    Play_To_Odl_Template
 210     route_inc_lacp
 211
 212 Odl_To_Play_route_inc_lan
 213     route_inc_lan
 214
 215 Play_To_Odl_route_inc_lan
 216     [Template]    Play_To_Odl_Template
 217     route_inc_lan
 218
 219 Odl_To_Play_route_inc_mac
 220     route_inc_mac
 221
 222 Play_To_Odl_route_inc_mac
 223     [Template]    Play_To_Odl_Template
 224     route_inc_mac
 225
 226 Odl_To_Play_route_inc_rou
 227     route_inc_rou
 228
 229 Play_To_Odl_route_inc_rou
 230     [Template]    Play_To_Odl_Template
 231     route_inc_rou
 232
 233 Odl_To_Play_route_mac_arb
 234     route_mac_arb
 235
 236 Play_To_Odl_route_mac_arb
 237     [Template]    Play_To_Odl_Template
 238     route_mac_arb
 239
 240 Odl_To_Play_route_mac_as
 241     route_mac_as
 242
 243 Play_To_Odl_route_mac_as
 244     [Template]    Play_To_Odl_Template
 245     route_mac_as
 246
 247 Odl_To_Play_route_mac_lacp
 248     route_mac_lacp
 249
 250 Play_To_Odl_route_mac_lacp
 251     [Template]    Play_To_Odl_Template
 252     route_mac_lacp
 253
 254 Odl_To_Play_route_mac_lan
 255     route_mac_lan
 256
 257 Play_To_Odl_route_mac_lan
 258     [Template]    Play_To_Odl_Template
 259     route_mac_lan
 260
 261 Odl_To_Play_route_mac_mac
 262     route_mac_mac
 263
 264 Play_To_Odl_route_mac_mac
 265     [Template]    Play_To_Odl_Template
 266     route_mac_mac
 267
 268 Odl_To_Play_route_mac_rou
 269     route_mac_rou
 270
 271 Play_To_Odl_route_mac_rou
 272     [Template]    Play_To_Odl_Template
 273     route_mac_rou
 274
 275 Odl_To_Play_pmsi_rsvp_te_p2mp_lsp
 276     [Template]    None
 277     CompareStream.Run_Keyword_If_At_Least_Fluorine    Odl_To_Play_Template    pmsi_rsvp_te_p2mp_lsp
 278
 279 Play_To_Odl_pmsi_rsvp_te_p2mp_lsp
 280     [Template]    None
 281     CompareStream.Run_Keyword_If_At_Least_Fluorine    Play_To_Odl_Template    pmsi_rsvp_te_p2mp_lsp
 282
 283 Odl_To_Play_pmsi_mldp_p2mp_lsp
 284     pmsi_mldp_p2mp_lsp
 285
 286 Play_To_Odl_pmsi_mldp_p2mp_lsp
 287     [Template]    Play_To_Odl_Template
 288     pmsi_mldp_p2mp_lsp
 289
 290 Odl_To_Play_pmsi_pim_ssm_tree
 291     pmsi_pim_ssm_tree
 292
 293 Play_To_Odl_pmsi_pim_ssm_tree
 294     [Template]    Play_To_Odl_Template
 295     pmsi_pim_ssm_tree
 296
 297 Odl_To_Play_pmsi_pim_sm_tree
 298     pmsi_pim_sm_tree
 299
 300 Play_To_Odl_pmsi_pim_sm_tree
 301     [Template]    Play_To_Odl_Template
 302     pmsi_pim_sm_tree
 303
 304 Odl_To_Play_pmsi_bidir_pim_tree
 305     pmsi_bidir_pim_tree
 306
 307 Play_To_Odl_pmsi_bidir_pim_tree
 308     [Template]    Play_To_Odl_Template
 309     pmsi_bidir_pim_tree
 310
 311 Odl_To_Play_pmsi_ingress_replication
 312     pmsi_ingress_replication
 313
 314 Play_To_Odl_pmsi_ingress_replication
 315     [Template]    Play_To_Odl_Template
 316     pmsi_ingress_replication
 317
 318 Odl_To_Play_pmsi_mldp_mp2mp_lsp
 319     pmsi_mldp_mp2mp_lsp
 320
 321 Play_To_Odl_pmsi_mldp_mp2mp_lsp
 322     [Template]    Play_To_Odl_Template
 323     pmsi_mldp_mp2mp_lsp
 324
 325 Kill_Talking_BGP_Speaker
 326     [Documentation]    Abort the Python speaker
 327     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 328     [Template]    NONE
 329     BGPSpeaker.Kill_BGP_Speaker
 330     BGPcliKeywords.Store_File_To_Workspace    play.py.out    evpn_play.log
 331
 332 Delete_Bgp_Peer_Configuration
 333     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 334     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 335     [Template]    NONE
 336     &{mapping}    BuiltIn.Create_Dictionary    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 337     TemplatedRequests.Delete_Templated    ${BGP_DIR}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 338
 339 Deconfigure_App_Peer
 340     [Documentation]    Revert the BGP configuration to the original state: without application peer
 341     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 342     [Template]    NONE
 343     &{mapping}    BuiltIn.Create_Dictionary    IP=${ODL_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 344     TemplatedRequests.Delete_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 345
 346 *** Keywords ***
 347 Start_Suite
 348     [Documentation]    Initialize SetupUtils. Suite setup keyword.
 349     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 350     ${mininet_conn_id}=    SSHLibrary.Open Connection    ${TOOLS_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=6s
 351     Builtin.Set Suite Variable    ${mininet_conn_id}
 352     SSHKeywords.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
 353     RequestsLibrary.Create Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 354     SSHLibrary.Put File    ${PLAY_SCRIPT}    .
 355     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 356     BuiltIn.Set_Suite_Variable    ${EVPN_CONF_URL}    /rests/data/bgp-rib:application-rib=${ODL_SYSTEM_IP}/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family/odl-bgp-evpn:evpn-routes
 357     BuiltIn.Set_Suite_Variable    ${EVPN_LOC_RIB}    /rests/data/bgp-rib:bgp-rib/rib=${RIB_NAME}/loc-rib/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family/odl-bgp-evpn:evpn-routes?content=nonconfig
 358     BuiltIn.Set_Suite_Variable    ${EVPN_FAMILY_LOC_RIB}    /rests/data/bgp-rib:bgp-rib/rib=${RIB_NAME}/loc-rib/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family?content=nonconfig
 359     ${evpn_routes_line} =    CompareStream.Set_Variable_If_At_Least_Neon    ${NEW_EVPN_ROUTES_LINE}    ${OLD_EVPN_ROUTES_LINE}
 360     &{mapping}    BuiltIn.Create_Dictionary    EVPN_ROUTES=${evpn_routes_line}
 361     ${EMPTY_ROUTES} =    TemplatedRequests.Resolve_Text_From_Template_File    ${EVPN_DIR}/empty_routes    empty_routes.json    ${mapping}
 362     BuiltIn.Set_Suite_Variable    ${EMPTY_ROUTES}
 363
 364 Stop_Suite
 365     [Documentation]    Suite teardown keyword
 366     SSHLibrary.Close_All_Connections
 367     RequestsLibrary.Delete_All_Sessions
 368
 369 Start_Bgp_Peer
 370     [Documentation]    Starts bgp peer and verifies that the peer runs.
 371     BGPSpeaker.Start_BGP_Speaker    --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_TOOL_LOG_LEVEL} --evpn --wfr 1
 372     BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
 373
 374 Odl_To_Play_Template
 375     [Arguments]    ${totest}
 376     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 377     ${data_json} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.json
 378     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 379     ${announce_hex} =    String.Remove_String    ${announce_hex}    \n
 380     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 381     ${withdraw_hex} =    String.Remove_String    ${withdraw_hex}    \n
 382     ${data_path_xml}    CompareStream.Run_Keyword_If_Less_Than_Fluorine    String.Replace_String    ${data_xml}    ${PATH_ID_XML}    ${EMPTY}
 383     ${post_data_xml}    CompareStream.Set_Variable_If_At_Least_Fluorine    ${data_xml}    ${data_path_xml}
 384     BuiltIn.Log    ${post_data_xml}
 385     BuiltIn.Log    ${data_json}
 386     BuiltIn.Log    ${announce_hex}
 387     BuiltIn.Log    ${withdraw_hex}
 388     BgpRpcClient.play_clean
 389     ${resp} =    RequestsLibrary.Post_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    data=${post_data_xml}    headers=${HEADERS_XML}
 390     BuiltIn.Log    ${resp.content}
 391     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    201
 392     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}?content=config    headers=${HEADERS_XML}
 393     BuiltIn.Log    ${resp.content}
 394     ${aupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 395     BuiltIn.Log    ${aupdate}
 396     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${aupdate}    ${announce_hex}
 397     BgpRpcClient.play_clean
 398     Remove_Configured_Routes
 399     ${wupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 400     BuiltIn.Log    ${wupdate}
 401     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${wupdate}    ${withdraw_hex}
 402     [Teardown]    Remove_Configured_Routes
 403
 404 Play_To_Odl_Template
 405     [Arguments]    ${totest}
 406     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 407     ${AS_PATH} =    CompareStream.Set_Variable_If_At_Least_Neon    ${NEW_AS_PATH}    ${OLD_AS_PATH}
 408     &{mapping}    BuiltIn.Create_Dictionary    AS_PATH=${AS_PATH}
 409     ${data_json} =    TemplatedRequests.Resolve_Text_From_Template_File    ${EVPN_DIR}/${totest}    ${totest}.json    ${mapping}
 410     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 411     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 412     ${data_path_json}    CompareStream.Run_Keyword_If_Less_Than_Fluorine    String.Replace_String    ${data_json}    ${PATH_ID_JSON}    ${EMPTY}
 413     ${data_json_exp}    CompareStream.Set_Variable_If_At_Least_Fluorine    ${data_json}    ${data_path_json}
 414     BuiltIn.Log    ${data_xml}
 415     BuiltIn.Log    ${data_json_exp}
 416     BuiltIn.Log    ${announce_hex}
 417     BuiltIn.Log    ${withdraw_hex}
 418     BgpRpcClient.play_clean
 419     BgpRpcClient.play_send    ${announce_hex}
 420     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presence    ${data_json_exp}
 421     BgpRpcClient.play_send    ${withdraw_hex}
 422     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Verify_Test_Preconditions
 423     [Teardown]    Withdraw_Route_And_Verify    ${withdraw_hex}
 424
 425 Verify_Test_Preconditions
 426     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}?content=config
 427     BuiltIn.Should_Contain    ${DELETED_STATUS_CODES}    ${resp.status_code}
 428     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_FAMILY_LOC_RIB}    headers=${HEADERS}
 429     TemplatedRequests.Normalize_Jsons_And_Compare    ${EMPTY_ROUTES}    ${rsp.content}
 430
 431 Remove_Configured_Routes
 432     [Documentation]    Removes the route if present. First GET is for debug purposes.
 433     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS}
 434     Log    ${rsp.content}
 435     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}?content=config    headers=${HEADERS}
 436     Log    ${rsp.content}
 437     BuiltIn.Return_From_Keyword_If    ${rsp.status_code} in ${DELETED_STATUS_CODES}
 438     ${resp} =    RequestsLibrary.Delete_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}
 439     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    204
 440
 441 Withdraw_Route_And_Verify
 442     [Arguments]    ${withdraw_hex}
 443     [Documentation]    Sends withdraw update message from exabgp and verifies route removal from odl's rib
 444     BgpRpcClient.play_send    ${withdraw_hex}
 445     BuiltIn.Wait_Until_Keyword_Succeeds    3x    2s    Verify_Test_Preconditions
 446
 447 Get_Update_Content
 448     [Documentation]    Gets received data from odl's peer
 449     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS_XML}
 450     BuiltIn.Log    ${resp.content}
 451     ${update} =    BgpRpcClient.play_get
 452     BuiltIn.Should_Not_Be_Equal    ${update}    ${Empty}
 453     [Return]    ${update}
 454
 455 Loc_Rib_Presence
 456     [Arguments]    ${exp_content}
 457     [Documentation]    Verifies if loc-rib contains expected data
 458     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS}
 459     BuiltIn.Log_Many    ${exp_content}    ${rsp.content}
 460     TemplatedRequests.Normalize_Jsons_And_Compare    ${exp_content}    ${rsp.content}