*** Settings ***
Resource    environment/variables.txt
Library    REST     ${NFVO_SCHEMA}://${NFVO_HOST}:${NFVO_PORT}
Library    JSONLibrary
Library    JSONSchemaLibrary    schemas/
Library    OperatingSystem


*** Keywords ***
Check HTTP Response Status Code Is
    [Arguments]    ${expected_status}
    Log    Validate Status code    
    Should Be Equal    ${response[0]['status']}    ${expected_status}
    Log    Status code validated 
    
Check HTTP Response Header Contains
    [Arguments]    ${HEADER_TOCHECK}
    Should Contain     ${response[0]['headers']}    ${HEADER_TOCHECK}
    Log    Header is present    
    
Check HTTP Response Body Json Schema Is
    [Arguments]    ${schema}
    Validate Json    ${schema}    ${response[0]['body']}
    Log    Json Schema Validation OK
    
Check HTTP Response Header ContentType is 
    [Arguments]    ${expected_contentType}
    Log    Validate content type
    Should Be Equal    ${response[0]['headers']['Content-Type']}    ${expected_contentType}
    Log    Content Type validated 
    

Do POST New vnfInstance
    Log    Create NS instance by POST to ${apiRoot}/${apiName}/${apiVersion}/ns_instances
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${body}=    Get File    jsons/CreateNsRequest.json
    Post    ${apiRoot}/${apiName}/${apiVersion}/ns_instances    ${body}
    ${outputResponse}=    Output    response
	Set Global Variable    @{response}    ${outputResponse}     


Do GET NsInstances
    Log    Query NS The GET method queries information about multiple NS instances.
    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
    ${outputResponse}=    Output    response
	Set Global Variable    @{response}    ${outputResponse}