*** Settings ***
Documentation     Suite for performing basic car/people CRUD operations on leaders and followers.
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...               Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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...               This program and the accompanying materials are made available under the
...               terms of the Eclipse Public License v1.0 which accompanies this distribution,
...               and is available at http://www.eclipse.org/legal/epl-v10.html
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...               More precisely, Update operation is not executed, but some operations
...               are using specific RPCs which goes beyond "basic CRUD".
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...               Cars are added by one big PUT to datastore on car Leader.
...               People are added in a loop with add-person RPC on a people Follower.
...               Cars are bought by chunks on each member, by loop with buy-car RPC.
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...               All data is deleted at the end of the suite.
...               This suite expects car, people and car-people modules to have separate Shards.
Suite Setup       Setup
Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
Default Tags      clustering    carpeople    critical
Library           Collections
Resource          ${CURDIR}/../../../libraries/CarPeople.robot
Resource          ${CURDIR}/../../../libraries/ClusterManagement.robot
Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
Variables         ${CURDIR}/../../../variables/Variables.py

*** Variables ***
${CARPEOPLE_ITEMS}    ${30}
${VAR_DIR}        ${CURDIR}/../../../variables/carpeople/crud

*** Test Cases ***
Add_Cars_To_Leader
    [Documentation]    Add ${CARPEOPLE_ITEMS} cars to car Leader by one big PUT.
    TemplatedRequests.Put_As_Json_Templated    folder=${VAR_DIR}/cars    session=${car_leader_session}    iterations=${CARPEOPLE_ITEMS}

See_Added_Cars_On_Leader
    [Documentation]    GET response from Leader should match the PUT data.
    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/cars    session=${car_leader_session}    verify=True    iterations=${CARPEOPLE_ITEMS}

See_Added_Cars_On_Followers
    [Documentation]    The same check on other members.
    : FOR    ${session}    IN    @{car_follower_sessions}
    \    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/cars    session=${session}    verify=True    iterations=${CARPEOPLE_ITEMS}

Add_People_To_First_Follower
    [Documentation]    Add ${CARPEOPLE_ITEMS} people to people first Follower, loop of add-person.
    CarPeople.Add_Several_People    session=${people_first_follower_session}    iterations=${CARPEOPLE_ITEMS}

See_Added_People_On_Leader
    [Documentation]    GET response from Leader should match the added people.
    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/people    session=${people_leader_session}    verify=True    iterations=${CARPEOPLE_ITEMS}

See_Added_People_On_Followers
    [Documentation]    The same check on other members.
    : FOR    ${session}    IN    @{people_follower_sessions}
    \    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/people    session=${session}    verify=True    iterations=${CARPEOPLE_ITEMS}

Buy_Cars_On_Leader
    [Documentation]    Buy some cars on car-people Leader, loop of buy-car, ending segment of IDs.
    # Cars are numbered, leader gets chunk at the end, as that is few keypresses shorter.
    ${start_id} =    BuiltIn.Evaluate    (${NUM_ODL_SYSTEM} - 1) * ${items_per_follower} + 1
    CarPeople.Buy_Several_Cars    session=${car-people_leader_session}    iterations=${items_per_leader}    iter_start=${start_id}

Buy_Cars_On_Followers
    [Documentation]    On each Follower buy corresponding ID segment of cars in buy-car loop.
    ${start_id} =    BuiltIn.Set_Variable    1
    : FOR    ${session}    IN    @{car-people_follower_sessions}
    \    CarPeople.Buy_Several_Cars    session=${session}    iterations=${items_per_follower}    iter_start=${start_id}
    \    ${start_id} =    BuiltIn.Evaluate    ${start_id} + ${items_per_follower}

See_Added_CarPeople_On_Leader
    [Documentation]    GET car-person mappings from Leader to see all entries.
    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/car-people    session=${car-people_leader_session}    verify=True    iterations=${CARPEOPLE_ITEMS}

See_Added_CarPeople_On_Followers
    [Documentation]    The same check on other members.
    : FOR    ${session}    IN    @{car-people_follower_sessions}
    \    TemplatedRequests.Get_As_Json_Templated    folder=${VAR_DIR}/car-people    session=${session}    verify=True    iterations=${CARPEOPLE_ITEMS}

Delete_All_CarPeople_On_Leader
    [Documentation]    DELETE car-people container. No verification beyond http status.
    TemplatedRequests.Delete_Templated    folder=${VAR_DIR}/car-people    session=${car-people_leader_session}

Delete_All_People_On_Leader
    [Documentation]    DELETE people container. No verification beyond http status.
    TemplatedRequests.Delete_Templated    folder=${VAR_DIR}/people    session=${people_leader_session}

Delete_All_Cars_On_Leader
    [Documentation]    DELETE cars container. No verification beyond http status.
    TemplatedRequests.Delete_Templated    folder=${VAR_DIR}/cars    session=${car_leader_session}

*** Keywords ***
Setup
    [Documentation]    Initialize resources, memorize shard leaders, compute item distribution.
    SetupUtils.Setup_Utils_For_Setup_And_Teardown
    CarPeople.Set_Variables_For_Shard    shard_name=car
    CarPeople.Set_Variables_For_Shard    shard_name=people
    CarPeople.Set_Variables_For_Shard    shard_name=car-people
    ${follower_number} =    BuiltIn.Evaluate    ${CARPEOPLE_ITEMS} / ${NUM_ODL_SYSTEM}
    BuiltIn.Set_Suite_Variable    ${items_per_follower}    ${follower_number}
    ${leader_number} =    BuiltIn.Evaluate    ${CARPEOPLE_ITEMS} - (${NUM_ODL_SYSTEM} - 1) * ${follower_number}
    BuiltIn.Set_Suite_Variable    ${items_per_leader}    ${leader_number}