*** Settings ***
Documentation     Test suite to verify unification operation on different models.
...               Before test starts, configurational file have to be rewriten to change listners registration datastore type from CONFIG_API to OPERATIONAL_API.
...               Need for this change is also a reason why main feature (odl-topoprocessing-framework) is installed after file change and not during boot.
...               Suite setup also install features required for tested models, clear karaf logs for further synchronization. Tests themselves send configurational
...               xmls and verify output. Topology-id on the end of each urls must match topology-id from xml. Yang models of components in topology are defined in xmls.
Suite Setup       Setup Environment
Suite Teardown    Clean Environment
Test Teardown     Test Teardown With Underlay Topologies Refresh    network-topology:network-topology/topology/topo:1
Library           RequestsLibrary
Library           SSHLibrary
Library           XML
Variables         ../../../variables/topoprocessing/TopologyRequests.py
Variables         ../../../variables/Variables.py
Resource          ../../../libraries/KarafKeywords.robot
Resource          ../../../libraries/Utils.robot
Resource          ../../../libraries/TopoprocessingKeywords.robot

*** Test Cases ***
Unification Node Update
    [Documentation]    Test processing of updates using unification operation on Network Topology model
    #Create the original topology
    ${request}    Prepare Unification Topology Request    ${UNIFICATION_NT}    network-topology-model    node    network-topo:1    network-topo:2
    ${request}    Insert Target Field    ${request}    0    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4    0
    ${request}    Insert Target Field    ${request}    1    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4    0
    ${resp}    Send Basic Request And Test If Contain X Times    ${request}    network-topology:network-topology/topology/topo:1    <node-id>node:    8

    #Update a node, expecting a unification of two nodes into one
    ${node}    Create Isis Node    bgp:1    192.168.1.2
    Basic Request Put    ${node}    network-topology:network-topology/topology/network-topo:1/node/bgp:1
    ${resp}    Basic Request Get And Test    ${node}    network-topology:network-topology/topology/topo:1    <node-id>node:    7
    : FOR    ${index}    IN RANGE    1    11
    \    Should Contain X Times    ${resp.content}    <node-ref>bgp:${index}</node-ref>    1
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:2']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <node-ref>bgp:2</node-ref>    1
    Should Contain X Times    ${node}    <node-ref>bgp:1</node-ref>    1

    #Update a unified node, expecting creation of a new overlay node
    ${node}    Create Isis Node    bgp:3    192.168.3.1
    Basic Request Put    ${node}    network-topology:network-topology/topology/network-topo:1/node/bgp:3
    ${resp}    Basic Request Get And Test    ${node}    network-topology:network-topology/topology/topo:1    <node-id>node:    8
    : FOR    ${index}    IN RANGE    1    11
    \    Should Contain X Times    ${resp.content}    <node-ref>bgp:${index}</node-ref>    1

Unification Node Inventory
    [Documentation]    Test processing of updates using unification operation on Inventory model
    ${request}    Prepare Unification Topology Request    ${UNIFICATION_NT}    opendaylight-inventory-model    node    openflow-topo:1    openflow-topo:2
    ${request}    Insert Target Field    ${request}    0    flow-node-inventory:ip-address    0
    ${request}    Insert Target Field    ${request}    1    flow-node-inventory:ip-address    0
    ${resp}    Send Basic Request And Test If Contain X Times    ${request}    network-topology:network-topology/topology/topo:1    <node-id>node:    7

    #Update a node, expecting unification of two nodes into one
    ${node}    Create Openflow Node    openflow:2    192.168.1.1

    Basic Request Put    ${node}    opendaylight-inventory:nodes/node/openflow:2
    ${resp}    Basic Request Get And Test    ${node}    network-topology:network-topology/topology/topo:1    <node-id>node:    6
    : FOR    ${index}    IN RANGE    1    11
    \    Should Contain X Times    ${resp.content}    <node-ref>of-node:${index}</node-ref>    1
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='of-node:2']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <node-ref>of-node:6</node-ref>    1
    Should Contain X Times    ${node}    <node-ref>of-node:1</node-ref>    1

    #Update a unified node, expecting creation of a new overlay node
    ${node}    Create Openflow Node    openflow:4    192.168.3.1
    Basic Request Put    ${node}    opendaylight-inventory:nodes/node/openflow:4
    ${resp}    Basic Request Get And Test    ${node}    network-topology:network-topology/topology/topo:1    <node-id>node:    7
    : FOR    ${index}    IN RANGE    1    11
    \    Should Contain X Times    ${resp.content}    <node-ref>of-node:${index}</node-ref>    1

Filtration Range Number Termination Point Update NT
    [Documentation]    Test processing of updates using range number type of filtration operation on Network Topology model
    ${request}    Prepare Filtration Topology Request    ${FILTRATION_NT}    network-topology-model    termination-point    network-topo:2
    ${request}    Insert Filter    ${request}    ${FILTER_RANGE_NUMBER}    ovsdb:ofport
    ${request}    Set Range Number Filter    ${request}    1115    1119
    ${resp}    Send Basic Request And Test If Contain X Times    ${request}    network-topology:network-topology/topology/topo:1    <node-id>node:    5

    #Update a previously out-of-range termination point, so it passes filtration
    ${terminationPoint}    Create OVSDB Termination Point    tp:8:1    1115
    Basic Request Put    ${terminationPoint}    network-topology:network-topology/topology/network-topo:2/node/bgp:8/termination-point/tp:8:1
    ${resp}    Basic Request Get And Test    ${terminationPoint}    network-topology:network-topology/topology/topo:1    <node-id>node:    5

    Should Contain X Times    ${resp.content}    <termination-point>    4
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:8']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <termination-point>    1
    Should Contain X Times    ${node}    <tp-ref>/network-topology/topology/network-topo:2/node/bgp:8/termination-point/tp:8:1</tp-ref>    1

    #Update a previsouly in-range termination point, so it is filtered out
    ${terminationPoint}    Create OVSDB Termination Point    tp:7:2    1110
    Basic Request Put    ${terminationPoint}    network-topology:network-topology/topology/network-topo:2/node/bgp:7/termination-point/tp:7:2
    ${resp}    Basic Request Get And Test    ${terminationPoint}    network-topology:network-topology/topology/topo:1    <node-id>node:    5

    Should Contain X Times    ${resp.content}    <termination-point>    3
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:7']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <termination-point>    1
    Should Contain X Times    ${node}    <tp-ref>/network-topology/topology/network-topo:2/node/bgp:7/termination-point/tp:7:1</tp-ref>    1

Filtration Range Number Termination Point Update Inventory
    [Documentation]    Test processing of updates using range number type of filtration operation on Inventory model

    ${request}    Prepare Filtration Topology Request    ${FILTRATION_NT}    opendaylight-inventory-model    termination-point    openflow-topo:1
    ${request}    Insert Filter    ${request}    ${FILTER_RANGE_NUMBER}    flow-node-inventory:port-number
    ${request}    Set Range Number Filter    ${request}    2    4
    ${resp}    Send Basic Request And Test If Contain X Times    ${request}    network-topology:network-topology/topology/topo:1    <node-id>node:    5
    Should Contain X Times    ${resp.content}    <termination-point>    5

    #Update a previously out-of-range termination point, so it passes filtration
    ${nodeConnector}    Create Openflow Node Connector    openflow:2:1    3
    Basic Request Put    ${nodeConnector}    opendaylight-inventory:nodes/node/openflow:2/node-connector/openflow:2:1
    ${resp}    Basic Request Get And Test    ${nodeConnector}    network-topology:network-topology/topology/topo:1    <node-id>node:    5

    Should Contain X Times    ${resp.content}    <termination-point>    6
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='of-node:2']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <termination-point>    3
    Should Contain X Times    ${node}    <tp-ref>/network-topology:network-topology/topology/openflow-topo:1/node/of-node:2/termination-point/tp:3</tp-ref>    1
    Should Contain X Times    ${node}    <tp-ref>/network-topology:network-topology/topology/openflow-topo:1/node/of-node:2/termination-point/tp:2:2</tp-ref>    1
    Should Contain X Times    ${node}    <tp-ref>/network-topology:network-topology/topology/openflow-topo:1/node/of-node:2/termination-point/tp:2:1</tp-ref>    1

    #Update an in-range termination point, so it is filtered out
    ${nodeConnector}    Create Openflow Node Connector    openflow:3:2    5
    Basic Request Put    ${nodeConnector}    opendaylight-inventory:nodes/node/openflow:3/node-connector/openflow:3:2
    ${resp}    Basic Request Get And Test    ${nodeConnector}    network-topology:network-topology/topology/topo:1    <node-id>node:    5

    Should Contain X Times    ${resp.content}    <termination-point>    5
    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='of-node:3']/..
    ${node}    Element to String    ${node}
    Should Contain X Times    ${node}    <termination-point>    1
    Should Contain X Times    ${node}    <tp-ref>/network-topology:network-topology/topology/openflow-topo:1/node/of-node:3/termination-point/tp:3:1</tp-ref>    1