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/Utils.robot
  16 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  17 Resource          ${CURDIR}/../../../libraries/ConfigViaRestconf.robot
  18 Library           ${CURDIR}/../../../libraries/norm_json.py
  19
  20 *** Variables ***
  21 ${HOLDTIME}       180
  22 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpflowspec
  23 ${CMD}            env exabgp.tcp.port=1790 exabgp --debug
  24 ${EXP0}           empty-flowspec.json
  25 ${CFG1}           bgp-flowspec.cfg
  26 ${EXP1}           bgp-flowspec.json
  27 ${CFG2}           bgp-flowspec-redirect.cfg
  28 ${EXP2}           bgp-flowspec-redirect.json
  29 ${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
  30
  31 *** Test Cases ***
  32 Check_For_Empty_Topology_Before_Talking
  33     [Documentation]    Sanity check bgp-flowspec:flowspec-routes is up but empty.
  34     [Tags]    critical
  35     BuiltIn.Wait Until Keyword Succeeds    60s    3s    Verify Empty Flowspec Data
  36
  37 Reconfigure_ODL_To_Accept_Connection
  38     [Documentation]    Configure BGP peer module with initiate-connection set to false.
  39     ${template_as_string}=    BuiltIn.Set_Variable    {'NAME': 'example-bgp-peer', 'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'false'}
  40     ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}    ${template_as_string}
  41
  42 FlowSpec Test 1
  43     [Documentation]    Testing flowspec values for ${CFG1}
  44     [Setup]    Setup Testcase    ${CFG1}
  45     BuiltIn.Wait Until Keyword Succeeds    15s    1s    Verify Flowspec Data    ${EXP1}
  46     [Teardown]    Stop_Tool
  47
  48 FlowSpec Test 2
  49     [Documentation]    Testing flowspec values for ${CFG2}
  50     [Setup]    Setup Testcase    ${CFG2}
  51     BuiltIn.Wait Until Keyword Succeeds    15s    1s    Verify Flowspec Data    ${EXP2}
  52     [Teardown]    Stop_Tool
  53
  54 Deconfigure_ODL_To_Accept_Connection
  55     [Documentation]    Deconfigure BGP peer.
  56     ${template_as_string}=    BuiltIn.Set_Variable    {'NAME': 'example-bgp-peer', 'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'false'}
  57     ConfigViaRestconf.Delete_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}    ${template_as_string}
  58
  59 *** Keywords ***
  60 Start Suite
  61     [Documentation]    Suite setup keyword
  62     ${mininet_conn_id}=    SSHLibrary.Open Connection    ${TOOLS_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=6s
  63     Builtin.Set Suite Variable    ${mininet_conn_id}
  64     Utils.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
  65     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    ls    return_stdout=True    return_stderr=True
  66     ...    return_rc=True
  67     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    sudo apt-get install -y python-pip    return_stdout=True    return_stderr=True
  68     ...    return_rc=True
  69     ${stdout}    ${stderr}    ${rc}=    SSHLibrary.Execute Command    sudo pip install exabgp    return_stdout=True    return_stderr=True
  70     ...    return_rc=True
  71     RequestsLibrary.Create Session    session    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
  72     ConfigViaRestconf.Setup_Config_Via_Restconf
  73     Upload Config Files    ${CURDIR}/../../../variables/bgpflowspec/
  74
  75 Stop Suite
  76     [Documentation]    Suite teardown keyword
  77     ConfigViaRestconf.Teardown_Config_Via_Restconf
  78     SSHLibrary.Close All Connections
  79     RequestsLibrary.Delete All Sessions
  80
  81 Upload Config Files
  82     [Arguments]    ${dir_name}
  83     [Documentation]    Uploads exabgp config files
  84     SSHLibrary.Put Directory    ${CURDIR}/../../../variables/bgpflowspec/    .
  85     @{cfgfiles}=    SSHLibrary.List Files In Directory    .    *.cfg
  86     : FOR    ${cfgfile}    IN    @{cfgfiles}
  87     \    SSHLibrary.Execute Command    sed -i -e 's/EXABGPIP/${TOOLS_SYSTEM_IP}/g' ${cfgfile}
  88     \    SSHLibrary.Execute Command    sed -i -e 's/ODLIP/${ODL_SYSTEM_IP}/g' ${cfgfile}
  89     \    ${stdout}=    SSHLibrary.Execute Command    cat ${cfgfile}
  90     \    Log    ${stdout}
  91
  92 Setup Testcase
  93     [Arguments]    ${cfg_file}
  94     Verify Empty Flowspec Data
  95     Start Tool    ${cfg_file}
  96
  97 Start_Tool
  98     [Arguments]    ${cfg_file}
  99     [Documentation]    Start the tool ${cmd} ${cfg_file}
 100     BuiltIn.Log    ${cmd} ${cfg_file}
 101     ${output}=    SSHLibrary.Write    ${cmd} ${cfg_file}
 102     BuiltIn.Log    ${output}
 103
 104 Wait_Until_Tool_Finish
 105     [Arguments]    ${timeout}
 106     [Documentation]    Wait ${timeout} for the tool exit.
 107     BuiltIn.Wait Until Keyword Succeeds    ${timeout}    1s    SSHLibrary.Read Until Prompt
 108
 109 Stop_Tool
 110     [Documentation]    Stop the tool if still running.
 111     Utils.Write_Bare_Ctrl_C
 112     ${output}=    SSHLibrary.Read    delay=1s
 113     BuiltIn.Log    ${output}
 114     Verify Empty Flowspec Data
 115
 116 Verify Empty Flowspec Data
 117     [Documentation]    Verify expected response.
 118     Verify Flowspec Data    ${EXP0}
 119
 120 Verify Flowspec Data
 121     [Arguments]    ${exprspfile}
 122     [Documentation]    Verify expected response
 123     ${keys_with_bits}=    BuiltIn.Create_List    op
 124     ${expected_rsp}=    Get Expected Response From File    ${exprspfile}
 125     ${expected_json}=    norm_json.Normalize Json Text    ${expected_rsp}    keys_with_bits=${keys_with_bits}
 126     ${rsp}=    RequestsLibrary.Get Request    session    ${FLOWSPEC_URL}
 127     BuiltIn.Log    ${rsp.content}
 128     ${received_json}=    norm_json.Normalize Json Text    ${rsp.content}    keys_with_bits=${keys_with_bits}
 129     BuiltIn.Log    ${received_json}
 130     BuiltIn.Log    ${expected_json}
 131     BuiltIn.Should Be Equal    ${received_json}    ${expected_json}
 132
 133 Get Expected Response From File
 134     [Arguments]    ${exprspfile}
 135     [Documentation]    Looks for release specific response first, then take default.
 136     ${status}    ${expresponse}=    BuiltIn.Run_Keyword_And_Ignore_Error    OperatingSystem.Get File    ${CURDIR}/../../../variables/bgpflowspec/${exprspfile}.${ODL_STREAM}
 137     Return From Keyword If    '${status}' == 'PASS'    ${expresponse}
 138     ${expresponse}=    OperatingSystem.Get File    ${CURDIR}/../../../variables/bgpflowspec/${exprspfile}
 139     [Return]    ${expresponse}