Commit 68869375 authored by Benedetta Arena's avatar Benedetta Arena
Browse files

Resolve "Add TCs for Loop Detection in the Distributed Case"

parent e8203ed6

TP/NGSI-LD/DistributedOperations/LoopDetection/D018_01.robot

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*** Settings ***

Documentation       Verify that a loop is detected when the Via header contains the broker's identifier.



Resource            ${EXECDIR}/resources/ApiUtils/Common.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationConsumption.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationProvision.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceDiscovery.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceRegistration.resource

Resource            ${EXECDIR}/resources/AssertionUtils.resource

Resource            ${EXECDIR}/resources/JsonUtils.resource

Resource            ${EXECDIR}/resources/MockServerUtils.resource



Test Setup          Create Entity And Registration On The Context Broker And Start Context Source Mock Server

Test Teardown       Delete Registrations And Stop Context Source Mock Server



*** Variables ***

${entity_payload_filename}           vehicle-simple-attributes.jsonld

${registration_payload_file_path}    csourceRegistrations/context-source-registration-vehicle-redirection-ops.jsonld



*** Test Cases ***

D018_01 Loop Detection With Via Header

    [Documentation]    Verify that a loop is detected when the Via header contains the broker's identifier.

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    5_6_6    6_3_18



    ${response}=    Create Entity    ${entity_payload_filename}    ${entity_id}

    Check Response Status Code    201    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    ${expected_via_header}=    Get From Dictionary    ${payload}    Via



    ${response}=    Delete Entity    ${entity_id}    via=${expected_via_header}

    Check Response Status Code    508    ${response.status_code}



*** Keywords ***

Create Entity And Registration On The Context Broker And Start Context Source Mock Server

    ${entity_id}=    Generate Random Vehicle Entity Id

    Set Test Variable    ${entity_id}



    ${registration_id}=    Generate Random CSR Id

    Set Suite Variable    ${registration_id}

    ${registration_payload}=    Prepare Context Source Registration From File

    ...    ${registration_id}

    ...    ${registration_payload_file_path}

    ...    entity_id=${entity_id}

    ...    mode=inclusive

    ${response}=    Create Context Source Registration With Return    ${registration_payload}

    Check Response Status Code    201    ${response.status_code}



    Start Context Source Mock Server



Delete Registrations And Stop Context Source Mock Server

    Delete Entity    ${entity_id}

    Delete Context Source Registration    ${registration_id}

    Stop Context Source Mock Server

TP/NGSI-LD/DistributedOperations/LoopDetection/D018_02.robot

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*** Settings ***

Documentation       Check Via Header Forwarding To Context Source across multiple NGSI-LD endpoints



Resource            ${EXECDIR}/resources/ApiUtils/Common.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationConsumption.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationProvision.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceDiscovery.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceRegistration.resource

Resource            ${EXECDIR}/resources/AssertionUtils.resource

Resource            ${EXECDIR}/resources/JsonUtils.resource

Resource            ${EXECDIR}/resources/MockServerUtils.resource



Test Setup          Create Entity And Registration On The Context Broker And Start Context Source Mock Server

Test Teardown       Delete Registrations And Stop Context Source Mock Server



*** Variables ***

${first_entity_payload_filename}     vehicle-simple-attributes.jsonld

${second_entity_payload_filename}    vehicle-simple-attributes-second-different.jsonld

${third_entity_payload_filename}     vehicle-simple-attributes-second.json

${brandname_payload_filename}        vehicle-brandname-complete-fragment.jsonld

${entity_pattern}                    urn:ngsi-ld:Vehicle:*

${registration_payload_file_path}    csourceRegistrations/context-source-registration-vehicle-redirection-ops.jsonld



*** Test Cases ***

D018_02_01 Check Post Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the POST Via header when forwarding operations to the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    Set Stub Reply    POST    /broker1/ngsi-ld/v1/entities    201

    ${response}=    Create Entity    ${second_entity_payload_filename}    ${entity_id2}

    Check Response Status Code    201    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    Dictionary Should Contain Key    ${payload}    Via



D018_02_02 Check Update Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the PATCH Via header when forwarding operations to the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    Set Stub Reply    PATCH    /broker1/ngsi-ld/v1/entities/${entity_id}/attrs/    204

    ${response}=    Update Entity Attributes

    ...    ${entity_id}

    ...    ${brandname_payload_filename}

    ...    ${CONTENT_TYPE_LD_JSON}

    Check Response Status Code    204    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    Dictionary Should Contain Key    ${payload}    Via



D018_02_03 Check Delete Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the DELETE Via header when forwarding operations to the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    Set Stub Reply    DELETE    /broker1/ngsi-ld/v1/entities/${entity_id}    204

    ${response}=    Delete Entity    ${entity_id}

    Check Response Status Code    204    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    Dictionary Should Contain Key    ${payload}    Via



D018_02_04 Check Put Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the PUT Via header when forwarding operations to the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    Set Stub Reply    PUT    /broker1/ngsi-ld/v1/entities/${entity_id}    204

    ${response}=    Replace Entity

    ...    ${entity_id}

    ...    ${third_entity_payload_filename}

    ...    ${CONTENT_TYPE_JSON}

    ...    context=${ngsild_test_suite_context}

    Check Response Status Code    204    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    Dictionary Should Contain Key    ${payload}    Via



D018_02_05 Check Get Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the GET Via header when forwarding operations to the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    Set Stub Reply    GET    /broker1/ngsi-ld/v1/entities/${entity_id}    200

    ${response}=    Retrieve Entity    ${entity_id}

    Check Response Status Code    200    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    Dictionary Should Contain Key    ${payload}    Via



*** Keywords ***

Create Entity And Registration On The Context Broker And Start Context Source Mock Server

    ${entity_id}=    Generate Random Vehicle Entity Id

    Set Suite Variable    ${entity_id}

    ${entity_id2}=    Generate Random Vehicle Entity Id

    Set Suite Variable    ${entity_id2}

    ${response}=    Create Entity    ${first_entity_payload_filename}    ${entity_id}

    Check Response Status Code    201    ${response.status_code}



    ${registration_id}=    Generate Random CSR Id

    Set Suite Variable    ${registration_id}

    ${registration_payload}=    Prepare Context Source Registration From File

    ...    ${registration_id}

    ...    ${registration_payload_file_path}

    ...    entity_id_pattern=${entity_pattern}

    ...    mode=inclusive

    ...    endpoint=/broker1

    ${response}=    Create Context Source Registration With Return    ${registration_payload}

    Check Response Status Code    201    ${response.status_code}



    Start Context Source Mock Server



Delete Registrations And Stop Context Source Mock Server

    Delete Entity    ${entity_id}

    Delete Entity    ${entity_id2}

    Delete Context Source Registration    ${registration_id}

    Stop Context Source Mock Server

TP/NGSI-LD/DistributedOperations/LoopDetection/D018_03.robot

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*** Settings ***

Documentation       Verify that the request contains both the Via header from the Context Broker and the Via from the Context Source



Resource            ${EXECDIR}/resources/ApiUtils/Common.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationConsumption.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextInformationProvision.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceDiscovery.resource

Resource            ${EXECDIR}/resources/ApiUtils/ContextSourceRegistration.resource

Resource            ${EXECDIR}/resources/AssertionUtils.resource

Resource            ${EXECDIR}/resources/JsonUtils.resource

Resource            ${EXECDIR}/resources/MockServerUtils.resource



Test Setup          Create Entity And Registration On The Context Broker And Start Context Source Mock Server

Test Teardown       Delete Registrations And Stop Context Source Mock Server



*** Variables ***

${entity_payload_filename}           vehicle-simple-attributes.jsonld

${registration_payload_file_path}    csourceRegistrations/context-source-registration-vehicle-redirection-ops.jsonld



*** Test Cases ***

D018_03 Check Via Header Forwarding To Context Source

    [Documentation]    Verify that the request contains the Via header from both the Context Broker and the Context Source

    [Tags]    since_v1.8.1    dist-ops    4_3_3    cf_06    additive-inclusive    5_6_6    6_3_18



    ${response}=    Create Entity    ${entity_payload_filename}    ${entity_id}

    Check Response Status Code    201    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${payload}=    Convert To Dictionary    ${response}

    ${create_via_header}=    Get From Dictionary    ${payload}    Via

    Set Suite Variable    ${create_via_header}



    Set Stub Reply    DELETE    /broker1/ngsi-ld/v1/entities/${entity_id}    204

    ${response}=    Delete Entity    ${entity_id}

    Check Response Status Code    204    ${response.status_code}



    Wait For Request

    ${response}=    Get Request Headers

    ${delete_via_header}=    Convert To Dictionary    ${response}

    Should Contain    ${delete_via_header}[Via]\[value]    ${create_via_header}



*** Keywords ***

Create Entity And Registration On The Context Broker And Start Context Source Mock Server

    ${entity_id}=    Generate Random Vehicle Entity Id

    Set Suite Variable    ${entity_id}



    ${registration_id}=    Generate Random CSR Id

    Set Suite Variable    ${registration_id}

    ${registration_payload}=    Prepare Context Source Registration From File

    ...    ${registration_id}

    ...    ${registration_payload_file_path}

    ...    entity_id=${entity_id}

    ...    mode=inclusive

    ...    endpoint=/broker1

    ${response}=    Create Context Source Registration With Return    ${registration_payload}

    Check Response Status Code    201    ${response.status_code}



    Start Context Source Mock Server



Delete Registrations And Stop Context Source Mock Server

    Delete Context Source Registration    ${registration_id}

    Stop Context Source Mock Server

resources/ApiUtils/ContextInformationProvision.resource

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Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ Library RequestsLibrary 
Library         OperatingSystem

Library         Collections

Library         JSONLibrary

Library         HttpCtrl.Server

Resource        ${EXECDIR}/resources/ApiUtils/Common.resource

Resource        ${EXECDIR}/resources/ApiUtils/TemporalContextInformationProvision.resource

Resource        ${EXECDIR}/resources/JsonUtils.resource
@@ -271,13 +272,16 @@ Delete Entity Attributes 


Delete Entity

    [Tags]    actor_context-producer

    [Arguments]    ${id}    ${local}=${EMPTY}    ${broker_url}=${EMPTY}

    [Arguments]    ${id}    ${local}=${EMPTY}    ${broker_url}=${EMPTY}    ${via}=${EMPTY}

    &{params}=    Create Dictionary

    IF    '${local}'!=''    Set To Dictionary    ${params}    local=${local}

    ${final_url}=    Set Variable If    '${broker_url}' != ''    ${broker_url}    ${url}

    &{headers}=    Create Dictionary    

    IF    '${via}'!=''    Set To Dictionary    ${headers}    Via    ${via}    

    ${response}=    DELETE

    ...    url=${final_url}/${ENTITIES_ENDPOINT_PATH}${id}

    ...    params=${params}

    ...    headers=${headers}

    ...    expected_status=any

    IF    ${delete_temporal_on_core_delete}

        Delete Temporal Representation Of Entity    ${id}