csit/suites/bgpcep/bgpflowspec/010_bgp_flowspec.robot

   1 *** Settings ***
   2 Documentation     Functional test for bgp flowspec.
   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 Suite Setup       Start Suite
  10 Suite Teardown    Stop Suite
  11 Library           RequestsLibrary
  12 Library           SSHLibrary
  13 Variables         ${CURDIR}/../../../variables/Variables.py
  14 Variables         ${CURDIR}/../../../variables/bgpuser/variables.py    ${TOOLS_SYSTEM_IP}    ${ODL_STREAM}
  15 Resource          ${CURDIR}/../../../libraries/ExaBgpLib.robot
  16 Resource          ${CURDIR}/../../../libraries/SSHKeywords.robot
  17 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  18 Resource          ${CURDIR}/../../../libraries/CompareStream.robot
  19 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  20
  21 *** Variables ***
  22 ${HOLDTIME}       180
  23 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpflowspec
  24 ${CMD}            env exabgp.tcp.port=1790 exabgp --debug
  25 ${EXP0}           empty-flowspec.json
  26 ${CFG1}           bgp-flowspec.cfg
  27 ${EXP1}           bgp-flowspec.json
  28 ${CFG2}           bgp-flowspec-redirect.cfg
  29 ${EXP2}           bgp-flowspec-redirect.json
  30 ${FLOWSPEC_URL}    /restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib/loc-rib/tables/bgp-types:ipv4-address-family/bgp-flowspec:flowspec-subsequent-address-family/bgp-flowspec:flowspec-routes
  31 ${CONFIG_SESSION}    session
  32 ${DEVICE_NAME}    controller-config
  33 ${BGP_PEER_NAME}    example-bgp-peer
  34 ${RIB_INSTANCE}    example-bgp-rib
  35 ${PROTOCOL_OPENCONFIG}    ${RIB_INSTANCE}
  36
  37 *** Test Cases ***
  38 Check_For_Empty_Topology_Before_Talking
  39     [Documentation]    Sanity check bgp-flowspec:flowspec-routes is up but empty.
  40     [Tags]    critical
  41     BuiltIn.Wait Until Keyword Succeeds    60s    3s    Verify Empty Flowspec Data
  42
  43 Reconfigure_ODL_To_Accept_Connection
  44     [Documentation]    Configure BGP peer module with initiate-connection set to false.
  45     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
  46     ...    INITIATE=false    RIB_INSTANCE_NAME=${RIB_INSTANCE}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    PASSIVE_MODE=true
  47     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  48
  49 FlowSpec Test 1
  50     [Documentation]    Testing flowspec values for ${CFG1}
  51     [Setup]    Setup Testcase    ${CFG1}
  52     BuiltIn.Wait Until Keyword Succeeds    15s    1s    Verify Flowspec Data    ${EXP1}
  53     [Teardown]    ExaBgpLib.Stop_ExaBgp
  54
  55 FlowSpec Test 2
  56     [Documentation]    Testing flowspec values for ${CFG2}
  57     [Setup]    Setup Testcase    ${CFG2}
  58     BuiltIn.Wait Until Keyword Succeeds    15s    1s    Verify Flowspec Data    ${EXP2}
  59     [Teardown]    ExaBgpLib.Stop_ExaBgp
  60
  61 Deconfigure_ODL_To_Accept_Connection
  62     [Documentation]    Deconfigure BGP peer.
  63     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
  64     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  65
  66 *** Keywords ***
  67 Start Suite
  68     [Documentation]    Suite setup keyword
  69     ${mininet_conn_id}=    SSHLibrary.Open Connection    ${TOOLS_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=6s
  70     Builtin.Set Suite Variable    ${mininet_conn_id}
  71     SSHKeywords.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
  72     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    ls    return_stdout=True    return_stderr=True
  73     ...    return_rc=True
  74     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    sudo apt-get install -y python-pip    return_stdout=True    return_stderr=True
  75     ...    return_rc=True
  76     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    sudo pip install exabgp    return_stdout=True    return_stderr=True
  77     ...    return_rc=True
  78     RequestsLibrary.Create Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
  79     Upload Config Files    ${CURDIR}/../../../variables/bgpflowspec/
  80
  81 Stop Suite
  82     [Documentation]    Suite teardown keyword
  83     SSHLibrary.Close All Connections
  84     RequestsLibrary.Delete All Sessions
  85
  86 Upload Config Files
  87     [Arguments]    ${dir_name}
  88     [Documentation]    Uploads exabgp config files
  89     SSHLibrary.Put Directory    ${CURDIR}/../../../variables/bgpflowspec/    .
  90     @{cfgfiles}=    SSHLibrary.List Files In Directory    .    *.cfg
  91     : FOR    ${cfgfile}    IN    @{cfgfiles}
  92     \    SSHLibrary.Execute Command    sed -i -e 's/EXABGPIP/${TOOLS_SYSTEM_IP}/g' ${cfgfile}
  93     \    SSHLibrary.Execute Command    sed -i -e 's/ODLIP/${ODL_SYSTEM_IP}/g' ${cfgfile}
  94     \    ${stdout}=    SSHLibrary.Execute Command    cat ${cfgfile}
  95     \    Log    ${stdout}
  96
  97 Setup Testcase
  98     [Arguments]    ${cfg_file}
  99     Verify Empty Flowspec Data
 100     ExaBgpLib.Start_ExaBgp_And_Verify_Connected    ${cfg_file}    ${CONFIG_SESSION}    ${TOOLS_SYSTEM_IP}    connection_retries=${3}
 101
 102 Verify Empty Flowspec Data
 103     [Documentation]    Verify expected response.
 104     Verify Flowspec Data    ${EXP0}
 105
 106 Verify Flowspec Data
 107     [Arguments]    ${exprspfile}
 108     [Documentation]    Verify expected response
 109     ${keys_with_bits}=    BuiltIn.Create_List
 110     ${expected_rsp}=    Get Expected Response From File    ${exprspfile}
 111     ${rsp}=    RequestsLibrary.Get Request    ${CONFIG_SESSION}    ${FLOWSPEC_URL}
 112     TemplatedRequests.Normalize_Jsons_With_Bits_And_Compare    ${expected_rsp}    ${rsp.content}    keys_with_bits=${keys_with_bits}
 113
 114 Get Expected Response From File
 115     [Arguments]    ${exprspfile}
 116     [Documentation]    Looks for release specific response first, then take default.
 117     ${status}    ${expresponse}=    BuiltIn.Run_Keyword_And_Ignore_Error    OperatingSystem.Get File    ${CURDIR}/../../../variables/bgpflowspec/${exprspfile}.${ODL_STREAM}
 118     Return From Keyword If    '${status}' == 'PASS'    ${expresponse}
 119     ${expresponse}=    OperatingSystem.Get File    ${CURDIR}/../../../variables/bgpflowspec/${exprspfile}
 120     [Return]    ${expresponse}