NSLCMOperationKeywords.robot

*** Settings ***
Resource   environment/variables.txt
Library    REST     ${NFVO_SCHEMA}://${NFVO_HOST}:${NFVO_PORT}    ssl_verify=false
Library    JSONLibrary
Library    Process
Library    JSONSchemaLibrary    schemas/
Library    OperatingSystem
Library    MockServerLibrary
Library    Collections
Library    String

*** Keywords ***
Initialize System
    Start Process  java  -jar  ../../bin/mockserver-netty-5.5.0-jar-with-dependencies.jar  -serverPort  ${callback_port}  alias=mockInstance
    Wait For Process  handle=mockInstance  timeout=5s  on_timeout=continue
    Create Mock Session  ${callback_uri}:${callback_port} 
    
Check Operation Occurrence Id
    ${occid}=    Get Value From Json    ${response['headers']['Location']}  ${response}
    Set Global Variable    @{nsLcmOpOccId}    ${occid}
    Should Not Be Empty    ${nsLcmOpOccId}
    
Create Sessions
    Start Process  java  -jar  ../../bin/mockserver-netty-5.5.0-jar-with-dependencies.jar  -serverPort  ${callback_port}  alias=mockInstance
    Wait For Process  handle=mockInstance  timeout=5s  on_timeout=continue
    Create Mock Session  ${callback_uri}:${callback_port}   
    
Check subscription existence
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${subscriptionId} 
    Integer    response status    200
    
Check Instance Deleted
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Delete    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId}
    Integer    response status    404
    
Check Fail not supported
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId}
    # how to check if Fail is not supported? Also In Sol002
    
Check Cancel not supported
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId}
    # how to check if Cancel is not supported? Also In Sol002
    
Check Continue not supported
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId}
    # how to check if Continue is not supported? Also In Sol002
    
Check retry not supported
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId}
    # how to check if retry is not supported? Also In Sol002
    
Check Rollback not supported
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId}
    # how to check if rollback is not supported? Also In Sol002
    
Check resource FAILED_TEMP
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId} 
    String    response body operationState    FAILED_TEMP

Check resource not 
    [Arguments]   ${status}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_lcm_op_occs/${nsLcmOpOccId} 
    Should Not Be Equal As Strings  response body operationState    ${status}

Check Operation Notification Status is
    [Arguments]    ${status}
    Check Operation Notification    NsLcmOperationOccurrenceNotification   ${status}

Check Operation Notification
    [Arguments]    ${element}    ${status}=""
    ${json}=	Get File	schemas/${element}.schema.json
    Configure Notification Forward    ${element}    ${callback_endpoint}    ${callback_endpoint_fwd}
    Configure Notification Status Handler    ${callback_endpoint_fwd}    ${status}
    Wait Until Keyword Succeeds    2 min   10 sec   Verify Mock Expectation    ${notification_request}
    Clear Requests    ${callback_endpoint}
    Clear Requests    ${callback_endpoint_fwd}
    
Configure Notification Forward
    [Arguments]    ${element}    ${endpoint}    ${endpoint_fwd}    
   # ${BODY}=	evaluate	json.loads('''${json}''')	json
    Log  Creating mock HTTP forward to handle ${element}
    &{notification_tmp}=  Create Mock Request Matcher	POST  ${endpoint}  body_type="JSON_SCHEMA"    body=${element}
    &{notification_fwd}=  Create Mock Http Forward	${endpoint_fwd}
    Create Mock Expectation With Http Forward  ${notification_tmp}  ${notification_fwd}
    
Configure Notification Status Handler
    [Arguments]    ${endpoint}    ${status}=""
    Run Keyword If   ${status}!=""  set to dictionary    ${json["notificationStatus"]}    dp=${status}    
    ${BODY}=    evaluate    json.dumps(${json})    json
    Log  Creating mock request and response to handle ${endpoint}
    &{notification_request}=  Create Mock Request Matcher	POST  ${endpoint}  body_type="JSON"    body=${BODY}
    &{notification_response}=  Create Mock Response	headers="Content-Type: application/json"  status_code=204
    Create Mock Expectation  ${notification_request}  ${notification_response}    
        
Check resource operationState is
    [Arguments]    ${state} 
    String    ${response['body']['operationState']}   ${state}
    
Check resource instantiated
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    String    response body nsState    INSTANTIATED
    
Check resource not_instantiated
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    String    response body nsState     NOT_INSTANTIATED

Check operation resource state is FAILED_TEMP    
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    String    response body instantiationState    FAILED_TEMP 
    
Check operation resource state is not FAILED_TEMP
    Check operation resource state is FAILED_TEMP    
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    String  response body instantiationState  not  FAILED_TEMP

Check resource is finally failed
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    String    response body instantiationState    FINALLY_FAILED 

Launch another LCM operation
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${body}=    Get File    jsons/scaleNsToLevelRequest.json
    Post    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId}/scale_to_level    ${body}
    Integer    response status    202

Check resource existence
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    Integer    response status    200
    
Check Postcondition NS Instance is not created
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    Integer    response status    404
    
Check HTTP Response Status Code Is
    [Arguments]    ${expected_status}
    Log    Validate Status code    
    Should Be Equal as Strings  ${response['status']}    ${expected_status}
    Log    Status code validated 
    
Check Postcondition NS Instance is deleted
    Set Headers    {"Accept":"${ACCEPT}"}  
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiVersion}/ns_instances/${nsInstanceId} 
    Integer    response status    404
    
Check Postcondition NS Instance is not modified
    GET IndividualNSInstance
    ${resp_dict}=    evaluate    json.loads('''${response['body']}''')    json
    ${body}=    Get File    jsons/CreateNsRequest.json
    Dictionaries Should Be Equal    ${resp_dict}    ${body}    values=True
    
Check HTTP Response Header Contains
    [Arguments]    ${HEADER_TOCHECK}
    Should Contain     ${response['headers']}    ${HEADER_TOCHECK}
    Log    Header is present    
    
Check HTTP Response Body Json Schema Is
    [Arguments]    ${input}
    ${schema} =    Catenate    SEPARATOR=    ${input}    .schema.json
    Validate Json    ${schema}    ${response['body']}
    Log    Json Schema Validation OK
    
Check Postcondition NS Instance is not deleted