*** Settings ***
Library    String
Library    OperatingSystem
Resource    environment/variables.txt 
Library    JSONLibrary
Library    JSONSchemaLibrary    schemas/
Library    REST    ${VNFM_SCHEMA}://${VNFM_HOST}:${VNFM_PORT}       ssl_verify=false 
Suite Setup    Check resource existence and get CallbackUri

*** Test Cases ***
VNF Fault Alarm Notification
    [Documentation]    Test ID: 6.3.4.7.1
    ...    Test title: VNF Fault Alarm Notification
    ...    Test objective: The objective is to test the POST request to callbackUri trigger VNF Fault Alarm Notification
    ...    Pre-conditions: A VNF instance is instantiated, and a subscription for fault alarm notifications is available in the VNFM.
    ...    Reference: Clause 7.4.7.3.1 - ETSI GS NFV-SOL 002 [2] v2.7.1
    ...    Config ID: Config_prod_VNFM
    ...    Applicability: none
    ...    Post-Conditions: none 
    Post Alarm Notification
    Check HTTP Response Status Code Is    204
    
VNF Fault Alarm Cleared Notification
    [Documentation]    Test ID: 6.3.4.7.2
    ...    Test title: VNF Fault Alarm Cleared Notification
    ...    Test objective: The objective is to test the POST request to callbackUri trigger VNF Fault Alarm Cleared Notification
    ...    Pre-conditions: A VNF instance is instantiated, and a subscription for fault alarm cleared notifications is available in the VNFM.
    ...    Reference: Clause 7.4.7.3.1 - ETSI GS NFV-SOL 002 [2] v2.7.1
    ...    Config ID: Config_prod_VNFM
    ...    Applicability: none
    ...    Post-Conditions: none 
    Post Alarm Cleared Notification
    Check HTTP Response Status Code Is    204
    
VNF Fault Alarm List Rebuilt Notification
    [Documentation]    Test ID: 6.3.4.7.3
    ...    Test title: VNF Fault List Rebuilt Alarm List Rebuilt Notification
    ...    Test objective: The objective is to test the POST request to callbackUri trigger VNF Fault Alarm List Rebuilt Notification
    ...    Pre-conditions: A VNF instance is instantiated, and a subscription for fault alarm list rebuilt notifications is available in the VNFM.
    ...    Reference: Clause 7.4.7.3.1 - ETSI GS NFV-SOL 002 [2] v2.7.1
    ...    Config ID: Config_prod_VNFM
    ...    Applicability: none
    ...    Post-Conditions: none 
    Post Alarm List Rebuilt Notification
    Check HTTP Response Status Code Is    204

*** Keywords ***
Check resource existence and get CallbackUri
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId}	
    Integer    response status    200
    
Check HTTP Response Status Code Is
    [Arguments]    ${expected_status}    
    Should Be Equal As Strings    ${response['status']}    ${expected_status}
    Log    Status code validated 
    Validate Json    response body    FmSubscription.schema.json
    Set Global Variable    ${callbackResp}    response body callbackUri

Post Alarm Notification
    log    Trying to perform a POST to get notification
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${template} =    Get File    jsons/AlarmNotification.json
    ${body}=        Format String   ${template}    subscriptionId=${subscriptionId}
    Post    ${callbackResp}    ${body}
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}	

Post Alarm Cleared Notification
    log    Trying to perform a POST to get notification
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${template} =    Get File    jsons/AlarmClearedNotification.json
    ${body}=        Format String   ${template}    subscriptionId=${subscriptionId}    alarmId=${alarmId}
    Post    ${callbackResp}    ${body}
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}	
	
Post Alarm List Rebuilt Notification
    log    Trying to perform a POST to get notification
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${template} =    Get File    jsons/AlarmListRebuiltNotification.json
    ${body}=        Format String   ${template}    subscriptionId=${subscriptionId}
    Post    ${callbackResp}    ${body}
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}