csit/suites/bgpcep/bgpuser/bgp_app_peer_basic.robot

   1 *** Settings ***
   2 Documentation     Basic tests for BGP application peer.
   3 ...
   4 ...               Copyright (c) 2015 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 ...               Test suite performs basic BGP functional test cases for
  11 ...               BGP application peer operations and checks for IP4 topology updates
  12 ...               and updates towards BGP peer as follows:
  13 ...
  14 ...               Test case 1: Initial BGP peer connection with pre-filled topology (Bug 4714),
  15 ...               POST and simple DELETE requests used.
  16 ...               BGP_Application_Peer_Post_3_Initial_Routes,
  17 ...               Check_Example-IPv4-Topology_Is_Filled_With_3_Routes,
  18 ...               Connect_BGP_Peer,
  19 ...               BGP_Peer_Check_Incomming_Updates_For_3_Introduced_Prefixes,
  20 ...               BGP_Application_Peer_Delete_3_Initial_Routes,
  21 ...               Check_Example-IPv4-Topology_Is_Empty,
  22 ...               Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes,
  23 ...               Stop_BGP_Peer.
  24 ...
  25 ...               Test case 2: PUT and DELETE all routes requests while BGP peer is connected.
  26 ...               Reconnect_BGP_Peer,
  27 ...               BGP_Application_Peer_Put_3_Routes,
  28 ...               Check_Example-IPv4-Topology_Is_Filled_With_3_Routes,
  29 ...               BGP_Peer_Check_Incomming_Updates_For_3_Introduced_Prefixes,
  30 ...               BGP_Application_Peer_Delete_All_Routes,
  31 ...               Check_Example-IPv4-Topology_Is_Empty,
  32 ...               BGP_Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes,
  33 ...               Stop_BGP_Peer.
  34 ...
  35 ...               Test case 3: Repeated BGP peer re-connection with pre-filled topology.
  36 ...               BGP_Application_Peer_Put_3_Routes,
  37 ...               Check_Example-IPv4-Topology_Is_Filled_With_3_Routes,
  38 ...               Reconnect_BGP_Peer_And_Check_Incomming_Updates_For_3_Introduced_Prefixes,
  39 ...               BGP_Application_Peer_Delete_All_Routes,
  40 ...               Check_Example-IPv4-Topology_Is_Empty,
  41 ...               BGP_Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes,
  42 ...               Stop_BGP_Peer.
  43 ...
  44 ...               Brief description how to configure BGP application peer and
  45 ...               how to use restconf application peer interface:
  46 ...               https://wiki.opendaylight.org/view/BGP_LS_PCEP:User_Guide#BGP_Application_Peer
  47 ...               https://wiki.opendaylight.org/view/BGP_LS_PCEP:Programmer_Guide#BGP
  48 ...               Covered bugs:
  49 ...               Bug 4714 - No routes from loc-rib are advertised to newly connected peer
  50 Suite Setup       Setup_Everything
  51 Suite Teardown    Teardown_Everything
  52 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  53 Test Teardown     FailFast.Start_Failing_Fast_If_This_Failed
  54 Library           OperatingSystem
  55 Library           SSHLibrary    timeout=10s
  56 Library           RequestsLibrary
  57 Library           ${CURDIR}/../../../libraries/norm_json.py
  58 Variables         ${CURDIR}/../../../variables/Variables.py
  59 Variables         ${CURDIR}/../../../variables/bgpuser/variables.py    ${TOOLS_SYSTEM_IP}    ${ODL_STREAM}
  60 Resource          ${CURDIR}/../../../libraries/BGPcliKeywords.robot
  61 Resource          ${CURDIR}/../../../libraries/BGPSpeaker.robot
  62 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  63 Resource          ${CURDIR}/../../../libraries/FailFast.robot
  64 Resource          ${CURDIR}/../../../libraries/KillPythonTool.robot
  65 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  66 Resource          ${CURDIR}/../../../libraries/SSHKeywords.robot
  67 Resource          ${CURDIR}/../../../libraries/Utils.robot
  68 Resource          ${CURDIR}/../../../libraries/WaitForFailure.robot
  69 Resource          ${CURDIR}/../../../libraries/CompareStream.robot
  70
  71 *** Variables ***
  72 ${ACTUAL_RESPONSES_FOLDER}    ${TEMPDIR}/actual
  73 ${EXPECTED_RESPONSES_FOLDER}    ${TEMPDIR}/expected
  74 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpuser/
  75 ${TOOLS_SYSTEM_PROMPT}    ${DEFAULT_LINUX_PROMPT}
  76 ${HOLDTIME}       180
  77 ${BGP_PEER_LOG_LEVEL}    debug
  78 ${BGP_APP_PEER_LOG_LEVEL}    debug
  79 ${CONTROLLER_LOG_LEVEL}    INFO
  80 ${CONTROLLER_BGP_LOG_LEVEL}    DEFAULT
  81 ${BGP_PEER_COMMAND}    python play.py --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_PEER_LOG_LEVEL}
  82 ${BGP_PEER_OPTIONS}    ${EMPTY}
  83 ${BGP_APP_PEER_ID}    ${ODL_SYSTEM_IP}
  84 ${BGP_APP_PEER_POST_COMMAND}    python bgp_app_peer.py --host ${ODL_SYSTEM_IP} --port ${RESTCONFPORT} --command post --count 3 --prefix 8.0.1.0 --prefixlen 28 --${BGP_APP_PEER_LOG_LEVEL} --stream=${ODL_STREAM}
  85 ${BGP_APP_PEER_PUT_COMMAND}    python bgp_app_peer.py --host ${ODL_SYSTEM_IP} --port ${RESTCONFPORT} --command put --count 3 --prefix 8.0.1.0 --prefixlen 28 --${BGP_APP_PEER_LOG_LEVEL} --stream=${ODL_STREAM}
  86 ${BGP_APP_PEER_DELETE_COMMAND}    python bgp_app_peer.py --host ${ODL_SYSTEM_IP} --port ${RESTCONFPORT} --command delete --count 3 --prefix 8.0.1.0 --prefixlen 28 --${BGP_APP_PEER_LOG_LEVEL} --stream=${ODL_STREAM}
  87 ${BGP_APP_PEER_DELETE_ALL_COMMAND}    python bgp_app_peer.py --host ${ODL_SYSTEM_IP} --port ${RESTCONFPORT} --command delete-all --${BGP_APP_PEER_LOG_LEVEL} --stream=${ODL_STREAM}
  88 ${BGP_APP_PEER_GET_COMMAND}    python bgp_app_peer.py --host ${ODL_SYSTEM_IP} --port ${RESTCONFPORT} --command get --${BGP_APP_PEER_LOG_LEVEL} --stream=${ODL_STREAM}
  89 ${BGP_APP_PEER_OPTIONS}    &>/dev/null
  90 ${BGP_APP_PEER_TIMEOUT}    30s
  91 ${BGP_PEER_APP_NAME}    example-bgp-peer-app
  92 ${CONFIG_SESSION}    session
  93 ${RIB_INSTANCE}    example-bgp-rib
  94 ${PROTOCOL_OPENCONFIG}    ${RIB_INSTANCE}
  95 ${DEVICE_NAME}    controller-config
  96 ${BGP_PEER_NAME}    example-bgp-peer
  97 ${RIB_INSTANCE}    example-bgp-rib
  98
  99 *** Test Cases ***
 100 Reconfigure_ODL_To_Accept_BGP_Peer_Connection
 101     [Documentation]    Configure BGP peer module with initiate-connection set to false.
 102     [Tags]    critical
 103     &{mapping}    Create Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 104     ...    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
 105     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 106
 107 Reconfigure_ODL_To_Accept_BGP_Application_Peer
 108     [Documentation]    Configure BGP application peer module.
 109     [Tags]    critical
 110     &{mapping}    Create Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=${BGP_PEER_APP_NAME}    RIB_INSTANCE_NAME=${RIB_INSTANCE}    IP=${BGP_APP_PEER_ID}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 111     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}bgp_application_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 112
 113 Check_For_Empty_Example-IPv4-Topology
 114     [Documentation]    Sanity check example-ipv4-topology is up but empty.
 115     [Tags]    critical
 116     Wait_For_Topology_To_Change_To    ${empty_json}    000_Empty.json    timeout=120s
 117
 118 TC1_BGP_Application_Peer_Post_3_Initial_Routes
 119     [Documentation]    Start BGP application peer tool and give it ${BGP_APP_PEER_TIMEOUT}
 120     [Tags]    critical
 121     Switch_To_BGP_Application_Peer_Console
 122     Start_Console_Tool    ${BGP_APP_PEER_POST_COMMAND} ${scritp_uri_opt}    ${BGP_APP_PEER_OPTIONS}
 123     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 124     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_initial_post_tc1.log
 125
 126 TC1_Check_Example-IPv4-Topology_Is_Filled_With_3_Routes
 127     [Documentation]    See new routes in example-ipv4-topology as a proof that synchronization was correct.
 128     [Tags]    critical
 129     Wait_For_Topology_To_Change_To    ${filled_json}    010_Filled.json
 130
 131 TC1_Connect_BGP_Peer
 132     [Documentation]    Start BGP peer tool
 133     [Tags]    critical
 134     Switch_To_BGP_Peer_Console
 135     Start_Console_Tool    ${BGP_PEER_COMMAND}    ${BGP_PEER_OPTIONS}
 136     Read_And_Fail_If_Prompt_Is_Seen
 137
 138 TC1_BGP_Peer_Check_Incomming_Updates_For_3_Introduced_Prefixes
 139     [Documentation]    Check incomming updates for new routes
 140     [Tags]    critical
 141     Switch_To_BGP_Peer_Console
 142     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 143     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.0/28    1
 144     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.16/28    1
 145     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.32/28    1
 146     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    0
 147     [Teardown]    Report_Failure_Due_To_Bug    4714
 148
 149 TC1_BGP_Application_Peer_Delete_3_Initial_Routes
 150     [Documentation]    Start BGP application peer tool and give him ${BGP_APP_PEER_TIMEOUT}
 151     [Tags]    critical
 152     Switch_To_BGP_Application_Peer_Console
 153     Start_Console_Tool    ${BGP_APP_PEER_DELETE_COMMAND} ${scritp_uri_opt}    ${BGP_APP_PEER_OPTIONS}
 154     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 155     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_delete_tc1.log
 156
 157 TC1_Check_Example-IPv4-Topology_Is_Empty
 158     [Documentation]    See new routes are deleted.
 159     [Tags]    critical
 160     Wait_For_Topology_To_Change_To    ${empty_json}    011_Empty.json
 161
 162 TC1_Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes
 163     [Documentation]    Check incomming updates for new routes
 164     [Tags]    critical
 165     Switch_To_BGP_Peer_Console
 166     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    3
 167     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.0/28    1
 168     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.16/28    1
 169     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.32/28    1
 170     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 171     [Teardown]    Report_Failure_Due_To_Bug    4714
 172
 173 TC1_Stop_BGP_Peer
 174     [Documentation]    Stop BGP peer tool
 175     [Tags]    critical
 176     Switch_To_BGP_Peer_Console
 177     Stop_Console_Tool
 178     Store_File_To_Workspace    bgp_peer.log    bgp_peer_tc1.log
 179
 180 TC2_Reconnect_BGP_Peer
 181     [Documentation]    Start BGP peer tool
 182     [Tags]    critical
 183     Switch_To_BGP_Peer_Console
 184     Start_Console_Tool    ${BGP_PEER_COMMAND}    ${BGP_PEER_OPTIONS}
 185     Read_And_Fail_If_Prompt_Is_Seen
 186     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    0
 187     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    0
 188
 189 TC2_BGP_Application_Peer_Put_3_Routes
 190     [Documentation]    Start BGP application peer tool and give him ${BGP_APP_PEER_TIMEOUT}
 191     [Tags]    critical
 192     Switch_To_BGP_Application_Peer_Console
 193     Start_Console_Tool    ${BGP_APP_PEER_PUT_COMMAND} ${scritp_uri_opt}    ${BGP_APP_PEER_OPTIONS}
 194     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 195     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_put_tc2.log
 196
 197 TC2_Check_Example-IPv4-Topology_Is_Filled_With_3_Routes
 198     [Documentation]    See new routes in example-ipv4-topology as a proof that synchronization was correct.
 199     [Tags]    critical
 200     Wait_For_Topology_To_Change_To    ${filled_json}    020_Filled.json
 201
 202 TC2_BGP_Peer_Check_Incomming_Updates_For_3_Introduced_Prefixes
 203     [Documentation]    Check incomming updates for new routes
 204     [Tags]    critical
 205     Switch_To_BGP_Peer_Console
 206     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 207     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.0/28    1
 208     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.16/28    1
 209     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.32/28    1
 210     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    0
 211
 212 TC2_BGP_Application_Peer_Delete_All_Routes
 213     [Documentation]    Start BGP application peer tool and give him ${BGP_APP_PEER_TIMEOUT}
 214     [Tags]    critical
 215     Switch_To_BGP_Application_Peer_Console
 216     Start_Console_Tool    ${BGP_APP_PEER_DELETE_ALL_COMMAND} ${scritp_uri_opt}    ${BGP_APP_PEER_OPTIONS}
 217     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 218     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_delete_all_tc2.log
 219
 220 TC2_Check_Example-IPv4-Topology_Is_Empty
 221     [Documentation]    See new routes are deleted.
 222     [Tags]    critical
 223     Wait_For_Topology_To_Change_To    ${empty_json}    021_Empty.json
 224
 225 TC2_BGP_Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes
 226     [Documentation]    Check incomming updates for new routes
 227     [Tags]    critical
 228     Switch_To_BGP_Peer_Console
 229     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    3
 230     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.0/28    1
 231     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.16/28    1
 232     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.32/28    1
 233     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 234
 235 TC2_Stop_BGP_Peer
 236     [Documentation]    Stop BGP peer tool
 237     [Tags]    critical
 238     Switch_To_BGP_Peer_Console
 239     Stop_Console_Tool
 240     Store_File_To_Workspace    bgp_peer.log    bgp_peer_tc2.log
 241
 242 TC3_BGP_Application_Peer_Put_3_Routes
 243     [Documentation]    Start BGP application peer tool and give him ${BGP_APP_PEER_TIMEOUT}
 244     [Tags]    critical
 245     Switch_To_BGP_Application_Peer_Console
 246     Start_Console_Tool    ${BGP_APP_PEER_PUT_COMMAND}    ${BGP_APP_PEER_OPTIONS}
 247     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 248     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_put_tc3.log
 249
 250 TC3_Check_Example-IPv4-Topology_Is_Filled_With_3_Routes
 251     [Documentation]    See new routes in example-ipv4-topology as a proof that synchronization was correct.
 252     [Tags]    critical
 253     Wait_For_Topology_To_Change_To    ${filled_json}    030_Filled.json
 254
 255 TC3_Reconnect_BGP_Peer_And_Check_Incomming_Updates_For_3_Introduced_Prefixes
 256     [Documentation]    Start BGP peer tool
 257     [Tags]    critical
 258     Switch_To_BGP_Peer_Console
 259     Start_Console_Tool    ${BGP_PEER_COMMAND}    ${BGP_PEER_OPTIONS}
 260     Read_And_Fail_If_Prompt_Is_Seen
 261     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 262     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 263     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.0/28    1
 264     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.16/28    1
 265     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received: 8.0.1.32/28    1
 266     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    0
 267
 268 TC3_BGP_Application_Peer_Delete_All_Routes
 269     [Documentation]    Start BGP application peer tool and give him ${BGP_APP_PEER_TIMEOUT}
 270     [Tags]    critical
 271     Switch_To_BGP_Application_Peer_Console
 272     Start_Console_Tool    ${BGP_APP_PEER_DELETE_ALL_COMMAND}    ${BGP_APP_PEER_OPTIONS}
 273     Wait_Until_Console_Tool_Finish    ${BGP_APP_PEER_TIMEOUT}
 274     Store_File_To_Workspace    bgp_app_peer.log    bgp_app_peer_delete_all_tc3.log
 275
 276 TC3_Check_Example-IPv4-Topology_Is_Empty
 277     [Documentation]    See new routes are deleted.
 278     [Tags]    critical
 279     Wait_For_Topology_To_Change_To    ${empty_json}    031_Empty.json
 280
 281 TC3_BGP_Peer_Check_Incomming_Updates_For_3_Withdrawn_Prefixes
 282     [Documentation]    Check incomming updates for new routes
 283     [Tags]    critical
 284     Switch_To_BGP_Peer_Console
 285     BuiltIn.Wait_Until_Keyword_Succeeds    60s    1s    Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received:    3
 286     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.0/28    1
 287     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.16/28    1
 288     Check_File_For_Word_Count    bgp_peer.log    withdrawn_prefix_received: 8.0.1.32/28    1
 289     Check_File_For_Word_Count    bgp_peer.log    nlri_prefix_received:    3
 290
 291 TC3_Stop_BGP_Peer
 292     [Documentation]    Stop BGP peer tool
 293     [Tags]    critical
 294     Switch_To_BGP_Peer_Console
 295     Stop_Console_Tool
 296     Store_File_To_Workspace    bgp_peer.log    bgp_peer_tc3.log
 297
 298 Delete_Bgp_Peer_Configuration
 299     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 300     [Tags]    critical
 301     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 302     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 303
 304 Delete_Bgp_Application_Peer_Configuration
 305     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 306     [Tags]    critical
 307     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=${BGP_PEER_APP_NAME}    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 308     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}bgp_application_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 309
 310 *** Keywords ***
 311 Setup_Everything
 312     [Documentation]    Initialize SetupUtils. SSH-login to mininet machine, create HTTP session,
 313     ...    prepare directories for responses, put Python tool to mininet machine, setup imported resources.
 314     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 315     SSHLibrary.Set_Default_Configuration    prompt=${TOOLS_SYSTEM_PROMPT}
 316     Open_BGP_Peer_Console
 317     SSHKeywords.Require_Python
 318     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 319     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/play.py
 320     Open_BGP_Aplicationp_Peer_Console
 321     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/bgp_app_peer.py
 322     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/ipv4-routes-template.xml*
 323     OperatingSystem.Remove_Directory    ${EXPECTED_RESPONSES_FOLDER}    recursive=True
 324     OperatingSystem.Remove_Directory    ${ACTUAL_RESPONSES_FOLDER}    recursive=True
 325     # The previous suite may have been using the same directories.
 326     OperatingSystem.Create_Directory    ${EXPECTED_RESPONSES_FOLDER}
 327     OperatingSystem.Create_Directory    ${ACTUAL_RESPONSES_FOLDER}
 328     RequestsLibrary.Create_Session    operational    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}${OPERATIONAL_TOPO_API}    auth=${AUTH}
 329     RequestsLibrary.Create_Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 330     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${CONTROLLER_LOG_LEVEL}
 331     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${CONTROLLER_BGP_LOG_LEVEL} org.opendaylight.bgpcep
 332     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${CONTROLLER_BGP_LOG_LEVEL} org.opendaylight.protocol
 333     ${scritp_uri_opt}=    CompareStream.Set_Variable_If_At_Most_Boron    ${Empty}    --uri config/bgp-rib:application-rib/${TOOLS_SYSTEM_IP}/tables/bgp-types:ipv4-address-family/bgp-types:unicast-subsequent-address-family/
 334     BuiltIn.Set_Suite_Variable    ${scritp_uri_opt}
 335
 336 Teardown_Everything
 337     [Documentation]    Create and Log the diff between expected and actual responses, make sure Python tool was killed.
 338     ...    Tear down imported Resources.
 339     ${diff}=    OperatingSystem.Run    diff -dur ${EXPECTED_RESPONSES_FOLDER} ${ACTUAL_RESPONSES_FOLDER}
 340     BuiltIn.Log    ${diff}
 341     KillPythonTool.Search_And_Kill_Remote_Python    'play\.py'
 342     KillPythonTool.Search_And_Kill_Remote_Python    'bgp_app_peer\.py'
 343     RequestsLibrary.Delete_All_Sessions
 344     SSHLibrary.Close_All_Connections
 345
 346 Open_BGP_Peer_Console
 347     [Documentation]    Create a session for BGP peer.
 348     SSHLibrary.Open_Connection    ${TOOLS_SYSTEM_IP}    alias=bgp_peer_console
 349     Utils.Flexible_Mininet_Login
 350
 351 Open_BGP_Aplicationp_Peer_Console
 352     [Documentation]    Create a session for BGP peer.
 353     SSHLibrary.Open_Connection    ${TOOLS_SYSTEM_IP}    alias=bgp_app_peer_console
 354     Utils.Flexible_Mininet_Login
 355
 356 Switch_To_BGP_Peer_Console
 357     SSHLibrary.Switch Connection    bgp_peer_console
 358
 359 Switch_To_BGP_Application_Peer_Console
 360     SSHLibrary.Switch Connection    bgp_app_peer_console
 361
 362 Wait_For_Topology_To_Change_To
 363     [Arguments]    ${json_topology}    ${filename}    ${timeout}=10s    ${refresh}=1s
 364     [Documentation]    Normalize the expected json topology and save it to ${EXPECTED_RESPONSES_FOLDER}.
 365     ...    Wait until Compare_Topology matches. ${ACTUAL_RESPONSES_FOLDER} will hold its last result.
 366     ${topology_normalized}=    Normalize_And_Save_Expected_Json    ${json_topology}    ${filename}    ${EXPECTED_RESPONSES_FOLDER}
 367     BuiltIn.Wait_Until_Keyword_Succeeds    ${timeout}    ${refresh}    Compare_Topology    ${topology_normalized}    ${filename}
 368
 369 Verify_That_Topology_Does_Not_Change_From
 370     [Arguments]    ${json_topology}    ${filename}    ${timeout}=10s    ${refresh}=1s
 371     [Documentation]    Normalize the expected json topology and save it to ${EXPECTED_RESPONSES_FOLDER}.
 372     ...    Verify that Compare_Topology keeps passing. ${ACTUAL_RESPONSES_FOLDER} will hold its last result.
 373     ${topology_normalized}=    Normalize_And_Save_Expected_Json    ${json_topology}    ${filename}    ${EXPECTED_RESPONSES_FOLDER}
 374     WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout    ${timeout}    ${refresh}    Compare_Topology    ${topology_normalized}    ${filename}
 375
 376 Compare_Topology
 377     [Arguments]    ${expected_normalized}    ${filename}
 378     [Documentation]    Get current example-ipv4-topology as json, normalize it, save to ${ACTUAL_RESPONSES_FOLDER}.
 379     ...    Check that status code is 200, check that normalized jsons match exactly.
 380     ${response}=    RequestsLibrary.Get Request    operational    topology/example-ipv4-topology
 381     BuiltIn.Log    ${response.status_code}
 382     BuiltIn.Log    ${response.text}
 383     ${actual_normalized}=    Normalize_And_Save_Expected_Json    ${response.text}    ${filename}    ${ACTUAL_RESPONSES_FOLDER}
 384     BuiltIn.Should_Be_Equal_As_Strings    ${response.status_code}    200
 385     BuiltIn.Should_Be_Equal    ${expected_normalized}    ${actual_normalized}
 386
 387 Normalize_And_Save_Expected_Json
 388     [Arguments]    ${json_text}    ${filename}    ${directory}
 389     [Documentation]    Normalize given json using norm_json library. Log and save the result to given filename under given directory.
 390     ${json_normalized}=    norm_json.normalize_json_text    ${json_text}
 391     BuiltIn.Log    ${json_normalized}
 392     OperatingSystem.Create_File    ${directory}${/}${filename}    ${json_normalized}
 393     # TODO: Should we prepend .json to the filename? When we detect it is not already prepended?
 394     [Return]    ${json_normalized}