*** Settings ***
Documentation     Test suite for SFC Service Function Forwarders, Operates SFFs 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 ***
Put Service Function Forwarders
    [Documentation]    Add Service Function Forwarders from JSON file
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${body}    OperatingSystem.Get File    ${SERVICE_FORWARDERS_FILE}
    ${jsonbody}    To Json    ${body}
    ${forwarders}    Get From Dictionary    ${jsonbody}    service-function-forwarders
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    ${forwarder}    Get From Dictionary    ${result}    service-function-forwarders
    Lists Should be Equal    ${forwarder}    ${forwarders}

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

Get one Service Function Forwarder
    [Documentation]    Get one Service Function Forwarder
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${elements}=    Create List    SFF-bootstrap    service-locator:vxlan-gpe    SF1
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap    ${elements}

Get A Non-existing Service Function Forwarder
    [Documentation]    Get A Non-existing Service Function Forwarder
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/non-existing-sff
    Should Be Equal As Strings    ${resp.status_code}    404

Delete A Service Function Forwarder
    [Documentation]    Delete A Service Function Forwarder
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap
    Should Be Equal As Strings    ${resp.status_code}    404
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Not Contain    ${resp.content}    SF1

Delete A Non-existing Service Function Forwarder
    [Documentation]    Delete A Non existing Service Function
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${body}    OperatingSystem.Get File    ${SERVICE_FORWARDERS_FILE}
    ${jsonbody}    To Json    ${body}
    ${forwarders}    Get From Dictionary    ${jsonbody}    service-function-forwarders
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/non-existing-sff
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${result}    To JSON    ${resp.content}
    ${forwarder}    Get From Dictionary    ${result}    service-function-forwarders
    Lists Should be Equal    ${forwarder}    ${forwarders}

Put one Service Function Forwarder
    [Documentation]    Put one Service Function Forwarder
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SFF_OVS100_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    ${elements}=    Create List    ovs-100    SF7
    Check For Elements At URI    ${SFF_OVS100_URI}    ${elements}
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}    ${elements}

Get Service Function Forwarder DPL
    [Documentation]    Get Service Function Data Plane Locator
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    ${elements}=    Create List    eth0    service-locator:vxlan-gpe
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/eth0    ${elements}

Put Service Function Forwarder DPL
    [Documentation]    Put Service Function Forwarder Data Plane Locator
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${SFF_DPL101_FILE}
    ${elements}=    Create List    dpl-101    6101
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${elements}
    Check For Elements At URI    ${SFF_OVS100_URI}    ${elements}

Put DPL to a Non-existing Service Function Forwarder
    [Documentation]    Put Service Function DPL to a Non-existing Service Function
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${SFF_DPL101_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    ovs-100
    ${elements}=    Create List    dpl-101    6101
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${elements}
    Check For Elements At URI    ${SFF_OVS100_URI}    ${elements}

Delete Service Function Forwarder DPL
    [Documentation]    Delete Service Function Forwarder Data Plane Locator
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    Remove All Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/eth0
    ${resp}    RequestsLibrary.Get Request    session    ${SFF_OVS100_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Not Contain    ${resp.content}    "name":"eth0"

Get Service Function Forwarder DPL's Locator
    [Documentation]    Get Service Function Data Plane Locator
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    ${elements}=    Create List    6000    service-locator:vxlan-gpe
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/eth0/data-plane-locator/    ${elements}

Put Service Function Forwarder DPL's Locator
    [Documentation]    Put Service Function Forwarder Data Plane Locator
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${SFF_DPL101_FILE}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101/data-plane-locator/    ${SFF_DPL_LOCATOR_FILE}
    ${elements}=    Create List    5000    service-locator:vxlan-gpe
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101/data-plane-locator    ${elements}
    ${elements}=    Create List    dpl-101    5000    service-locator:vxlan-gpe
    Check For Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${elements}
    Check For Elements At URI    ${SFF_OVS100_URI}    ${elements}

Delete Service Function Forwarder DPL's Locator
    [Documentation]    Delete Service Function Forwarder Data Plane Locator
    [Tags]    exclude
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SFF_OVS100_URI}    ${SFF_OVS100_FILE}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101    ${SFF_DPL101_FILE}
    Add Elements To URI From File    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101/data-plane-locator/    ${SFF_DPL_LOCATOR_FILE}
    Remove All Elements At URI    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101/data-plane-locator
    ${resp}    RequestsLibrary.Get Request    session    ${SFF_OVS100_URI}sff-data-plane-locator/dpl-101
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    dpl-101
    Should Not Contain    ${resp.content}    6101
    Should Not Contain    ${resp.content}    service-locator:vxlan-gpe
    ${resp}    RequestsLibrary.Get Request    session    ${SFF_OVS100_URI}
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    dpl-101
    Should Not Contain    ${resp.content}    6101

Get Service Function Dictionary From SFF
    [Documentation]    Get Service Function Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${elements}=    Create List    service-function-dictionary    SF1    SF1-DPL    eth0
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1    ${elements}

Delete Service Function Dictionary From SFF
    [Documentation]    Delete Service Function Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1
    Should Be Equal As Strings    ${resp.status_code}    404
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    service-function-dictionary
    Should Not Contain    ${resp.content}    SF1

Put Service Function Dictionary to SFF
    [Documentation]    Put Service Function Dictionary to SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF100    ${SFF_SFD_SF100_FILE}
    ${elements}=    Create List    SF100    SF2-DPL    eth0
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF100    ${elements}
    ${elements}=    create list    service-function-dictionary    SF100    SF2-DPL    eth0
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/    ${elements}

Get Service Function Dictionary's DPL From SFF
    [Documentation]    Get Service Function Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${elements}=    create list    sff-sf-data-plane-locator    SF1-DPL    eth0
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/    ${elements}

Delete Service Function Dictionary's DPL From SFF
    [Documentation]    Delete Service Function Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/
    Should Be Equal As Strings    ${resp.status_code}    404

Put DPL of Service Function Dictionary to SFF
    [Documentation]    Put DPL of Service Function Dictionary to SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/    ${SFF_SFD_LOCATOR_FILE}
    ${elements}=    create list    sff-sf-data-plane-locator    SF2-DPL    eth0
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/sff-sf-data-plane-locator/    ${elements}
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/service-function-dictionary/SF1/    ${elements}

Get Connected SFF Dictionary From SFF
    [Documentation]    Get Connected SFF Dictionary Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${elements}=    create list    connected-sff-dictionary    br-int-ovs-2    sff-sff-data-plane-locator
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2    ${elements}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/br-int-ovs-2/connected-sff-dictionary/SFF-bootstrap
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Contain    ${resp.content}    SFF-bootstrap

Delete Connected SFF Dictionary From SFF
    [Documentation]    Delete Connected SFF Dictionary From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2
    Should Be Equal As Strings    ${resp.status_code}    200
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2
    Should Be Equal As Strings    ${resp.status_code}    404
    ${resp}    RequestsLibrary.Get Request    session    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/
    Should Be Equal As Strings    ${resp.status_code}    200
    Should Not Contain    ${resp.content}    br-int-ovs-2

Put Connected SFF Dictionary to SFF
    [Documentation]    Put Connected SFF Dictionary to SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/SFF100    ${SFF_CSD_SFF100_FILE}
    ${elements}=    create list    SFF100    service-function-forwarder:open
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/SFF100    ${elements}
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/    ${elements}

Get Connected SFF Dictionary's DPL From SFF
    [Documentation]    Get Connected SFF Dictionary's DPL From SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    ${elements}=    create list    sff-sff-data-plane-locator    5000    192.168.1.2
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2/sff-sff-data-plane-locator/    ${elements}

Put DPL of Connected SFF Dictionary to SFF
    [Documentation]    Put DPL of Connected SFF Dictionary to SFF
    Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
    Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2/sff-sff-data-plane-locator/    ${SFF_CSD_LOCATOR_FILE}
    ${elements}=    create list    sff-sff-data-plane-locator    6000    10.1.1.1
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2/sff-sff-data-plane-locator/    ${elements}
    Check For Elements At URI    ${SERVICE_FORWARDERS_URI}service-function-forwarder/SFF-bootstrap/connected-sff-dictionary/br-int-ovs-2/    ${elements}

Clean The Datastore After Tests
    [Documentation]    Clean All Service Function Forwarders In Datastore After Tests
    Remove All Elements At URI    ${SERVICE_FORWARDERS_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_FORWARDERS_URI}    /restconf/config/service-function-forwarder:service-function-forwarders/
    Set Suite Variable    ${SERVICE_FORWARDERS_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-function-forwarders.json
    Set Suite Variable    ${SFF_OVS100_URI}    /restconf/config/service-function-forwarder:service-function-forwarders/service-function-forwarder/ovs-100/
    Set Suite Variable    ${SFF_OVS100_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_ovs_100.json
    Set Suite Variable    ${SFF_DPL101_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_dpl_101.json
    Set Suite Variable    ${SFF_DPL_LOCATOR_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_dpl_locator.json
    Set Suite Variable    ${SFF_SFD_SF100_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_sfd_sf100.json
    Set Suite Variable    ${SFF_SFD_LOCATOR_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_sfd_locator.json
    Set Suite Variable    ${SFF_CSD_SFF100_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_csd_sff100.json
    Set Suite Variable    ${SFF_CSD_LOCATOR_FILE}    ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/sff_csd_locator.json