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