*** Settings ***
Documentation       Test suite for SFC Service Functions, Operates functions from Restconf APIs.

Library             RequestsLibrary
Library             SSHLibrary
Library             Collections
Library             OperatingSystem
Resource            ../../../variables/sfc/Variables.robot
Resource            ../../../libraries/Utils.robot

Suite Setup         Init Suite
Suite Teardown      Delete All Sessions


*** Variables ***
${SFC_API}      /restconf/config/service-function:service-functions


*** Test Cases ***
Add Service Functions To First Node
    [Documentation]    Add service functions from JSON file
    Create Session    session    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}    headers=${HEADERS}
    ${jsonbody}    Read JSON From File    ${SFC_FUNCTIONS_FILE}
    Add Elements To URI From File    ${SFC_API}    ${SFC_FUNCTIONS_FILE}    ${HEADERS_YANG_JSON}
    ${resp}    RequestsLibrary.Get Request    session    ${SFC_API}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    Lists Should be Equal    ${result}    ${jsonbody}

Read Service Functions From Second Node
    Create Session    session    http://${ODL_SYSTEM_2_IP}:${RESTCONFPORT}    auth=${AUTH}    headers=${HEADERS}
    ${jsonbody}    Read JSON From File    ${SFC_FUNCTIONS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SFC_API}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    Lists Should be Equal    ${result}    ${jsonbody}

Read Service Functions From Third Node
    Create Session    session    http://${ODL_SYSTEM_3_IP}:${RESTCONFPORT}    auth=${AUTH}    headers=${HEADERS}
    ${jsonbody}    Read JSON From File    ${SFC_FUNCTIONS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SFC_API}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    Lists Should be Equal    ${result}    ${jsonbody}


*** Keywords ***
Read JSON From File
    [Arguments]    ${filepath}
    ${body}    OperatingSystem.Get File    ${filepath}
    ${jsonbody}    To Json    ${body}
    RETURN    ${jsonbody}

Init Suite
    [Documentation]    Initialize ODL version specific variables
    log    ${ODL_STREAM}
    Set Suite Variable    ${VERSION_DIR}    master
    Set Suite Variable
    ...    ${SFC_FUNCTIONS_FILE}
    ...    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-functions.json