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