*** Settings ***
Documentation       Test suite for Cassandra DataStore Flow Stats Verification

Library             SSHLibrary
Library             Collections
Library             String
Library             ../../../libraries/Common.py
Resource            ../../../libraries/KarafKeywords.robot
Resource            ../../../libraries/TsdrUtils.robot
Variables           ../../../variables/Variables.py

Suite Setup         Initialize the Tsdr Suite
Suite Teardown      Stop Tsdr Suite


*** Variables ***
@{FLOW_METRICS}         PacketCount    ByteCount
${TSDR_FLOWSTATS}       tsdr:list FlowStats
${packet_count}         flow/flow-statistics/packet-count
${byte_count}           flow/flow-statistics/byte-count
@{tsdr_op1}
@{tsdr_op2}
@{tsdr_op3}
@{tsdr_op1_pc}
@{tsdr_op2_pc}
@{tsdr_op3_pc}
@{tsdr_op1_bc}
@{tsdr_op2_bc}
@{tsdr_op3_bc}


*** Test Cases ***
Verification of TSDR Cassandra Feature Installation
    [Documentation]    Install and Verify the TSDR Cassandra Features
    Verify Feature Is Installed    odl-tsdr-cassandra
    Verify Feature Is Installed    odl-tsdr-openflow-statistics-collector
    Start Tsdr Suite
    Ping All Hosts
    Wait Until Keyword Succeeds    5x    30 sec    Check Metric val    \\d{5}

Getting all Tables from Openflow Plugin
    [Documentation]    Getting Flowstats from openflow plugin
    @{openflow_1}=    Return all XML matches    ${OPERATIONAL_NODES_API}/node/openflow:1/table/0/    flow/id
    @{openflow_2}=    Return all XML matches    ${OPERATIONAL_NODES_API}/node/openflow:2/table/0/    flow/id
    @{openflow_3}=    Return all XML matches    ${OPERATIONAL_NODES_API}/node/openflow:3/table/0/    flow/id
    Set Suite Variable    @{openflow_1}
    Set Suite Variable    @{openflow_2}
    Set Suite Variable    @{openflow_3}
    @{openflow_1_packetcount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:1/table/0/
    ...    ${packet_count}
    @{openflow_2_packetcount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:2/table/0/
    ...    ${packet_count}
    @{openflow_3_packetcount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:3/table/0/
    ...    ${packet_count}
    Set Suite Variable    @{openflow_1_packetcount}
    Set Suite Variable    @{openflow_2_packetcount}
    Set Suite Variable    @{openflow_3_packetcount}
    @{openflow_1_bytecount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:1/table/0/
    ...    ${byte_count}
    @{openflow_2_bytecount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:2/table/0/
    ...    ${byte_count}
    @{openflow_3_bytecount}=    Return all XML matches
    ...    ${OPERATIONAL_NODES_API}/node/openflow:3/table/0/
    ...    ${byte_count}
    Set Suite Variable    @{openflow_1_bytecount}
    Set Suite Variable    @{openflow_2_bytecount}
    Set Suite Variable    @{openflow_3_bytecount}

Verification of FlowStats-Attributes on Cassandra Data Store
    [Documentation]    Verify the InterfaceMetrics has been updated on Cassandra Data Store
    Copy TSDR tables
    FOR    ${flow}    IN    @{openflow_1}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:1 | grep DC=FLOWSTATS | grep MN=PacketCount | grep -F 'RK=Node:openflow:1,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op1_pc}    ${ret_val1}
    END
    FOR    ${flow}    IN    @{openflow_2}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:2 | grep DC=FLOWSTATS | grep MN=PacketCount | grep -F 'RK=Node:openflow:2,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op2_pc}    ${ret_val1}
    END
    FOR    ${flow}    IN    @{openflow_3}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:3 | grep DC=FLOWSTATS | grep MN=PacketCount | grep -F 'RK=Node:openflow:3,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op3_pc}    ${ret_val1}
    END
    FOR    ${flow}    IN    @{openflow_1}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:1 | grep DC=FLOWSTATS | grep MN=ByteCount | grep -F 'RK=Node:openflow:1,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op1_bc}    ${ret_val1}
    END
    FOR    ${flow}    IN    @{openflow_2}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:2 | grep DC=FLOWSTATS | grep MN=ByteCount | grep -F 'RK=Node:openflow:2,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op2_bc}    ${ret_val1}
    END
    FOR    ${flow}    IN    @{openflow_3}
        ${ret_val1}=    Verify the Metrics Attributes on Cassandra Client
        ...    grep NID=openflow:3 | grep DC=FLOWSTATS | grep MN=ByteCount | grep -F 'RK=Node:openflow:3,Table:0,Flow:${flow}'
        Append To List    ${tsdr_op3_bc}    ${ret_val1}
    END
    Set Suite Variable    @{tsdr_op1_pc}
    Set Suite Variable    @{tsdr_op2_pc}
    Set Suite Variable    @{tsdr_op3_pc}
    Set Suite Variable    @{tsdr_op1_bc}
    Set Suite Variable    @{tsdr_op2_bc}
    Set Suite Variable    @{tsdr_op3_bc}

Comparing Packet Count Metrics
    [Documentation]    Comparing Packet count values between Cassandra and openflow plugin
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_1_packetcount}    ${tsdr_op1_pc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_2_packetcount}    ${tsdr_op2_pc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_3_packetcount}    ${tsdr_op3_pc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END

Comparing Byte Count Metrics
    [Documentation]    Comparing byte count values between Cassandra and openflow plugin
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_1_bytecount}    ${tsdr_op1_bc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_2_bytecount}    ${tsdr_op2_bc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END
    FOR    ${xml_val}    ${tsdr_val}    IN ZIP    ${openflow_3_bytecount}    ${tsdr_op3_bc}
        Compare Tsdr XML Metrics    ${xml_val}    ${tsdr_val}    20
    END


*** Keywords ***
Initialize the Tsdr Suite
    Initialize Cassandra Tables Metricval