*** Settings ***
Documentation     Test suite for SFC Service Function Paths, Operates paths from Restconf APIs.
Suite Setup       Init Suite
Suite Teardown    Delete All Sessions
Library           SSHLibrary
Library           Collections
Library           OperatingSystem
Library           RequestsLibrary
Variables         ../../../variables/Variables.py
Resource          ../../../libraries/Utils.robot

*** Test Cases ***
Add Service Function Paths
    [Documentation]    Add Service Function Paths from JSON file
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
    ${body}    OperatingSystem.Get File    ${SERVICE_FUNCTION_PATHS_FILE}
    ${jsonbody}    To Json    ${body}
    ${paths}    Get From Dictionary    ${jsonbody}    service-function-paths
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    ${path}    Get From Dictionary    ${result}    service-function-paths
    Lists Should be Equal    ${path}    ${paths}

Delete All Service Function Paths
    [Documentation]    Delete all Service Function Paths
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    404

Get one Service Function Path
    [Documentation]    Get one Service Function Path
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
    ${elements}=    Create List    SFC1-100    "service-chain-name":"SFC1"
    Check For Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/SFC1-100    ${elements}

Get A Non-existing Service Function Path
    [Documentation]    Get A Non-existing Service Function Path
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/non-existing-sfp
    Should Be Equal As Strings    ${resp.status_code}    404

Delete A Service Function Path
    [Documentation]    Delete A Service Function Path
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/SFC1-100
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/SFC1-100
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/SFC1-100
    Should Be Equal As Strings    ${resp.status_code}    404
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Not Contain    ${resp.content}    SFC1-100

Delete A Non-existing Empty Service Function Path
    [Documentation]    Delete A Non existing Service Function Path
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
    ${body}    OperatingSystem.Get File    ${SERVICE_FUNCTION_PATHS_FILE}
    ${jsonbody}    To Json    ${body}
    ${paths}    Get From Dictionary    ${jsonbody}    service-function-paths
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}service-function-path/non-existing-sfp
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    ${path}    Get From Dictionary    ${result}    service-function-paths
    Lists Should be Equal    ${path}    ${paths}

Put one Service Function
    [Documentation]    Put one Service Function
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
    Add Elements To URI From File    ${SERVICE_FUNCTION_PATH400_URI}    ${SERVICE_FUNCTION_PATH400_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATH400_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    SFC1-400
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FUNCTION_PATHS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    SFC1-400

Clean All Service Function Paths After Tests
    [Documentation]    Delete all Service Function Paths From Datastore After Tests
    Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}

*** keywords ***
Init Suite
    [Documentation]    Initialize session and ODL version specific variables
    Create Session    session    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}    headers=${HEADERS}
    log    ${ODL_STREAM}
    Run Keyword If    '${ODL_STREAM}' == 'stable-lithium'    Set Suite Variable    ${VERSION_DIR}    lithium
    ...    ELSE    Set Suite Variable    ${VERSION_DIR}    master
    Set Suite Variable    ${SERVICE_FUNCTION_PATHS_URI}    /restconf/config/service-function-path:service-function-paths/
    Set Suite Variable    ${SERVICE_FUNCTION_PATHS_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-function-paths.json
    Set Suite Variable    ${SERVICE_FUNCTION_PATH400_URI}    /restconf/config/service-function-path:service-function-paths/service-function-path/SFC1-400
    Set Suite Variable    ${SERVICE_FUNCTION_PATH400_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sfp_sfc1_path400.json