*** Settings ***
Resource    environment/configuration.txt
Resource    environment/variables.txt 
Library    REST    ${VNFM_SCHEMA}://${VNFM_HOST}:${VNFM_PORT} 
Library    OperatingSystem
Library    JSONLibrary
Library    JSONSchemaLibrary    schemas/

*** Test Cases ***
Create a new subscription
    Log    Create subscription instance by POST to ${apiRoot}/${apiName}/${apiVersion}/subscriptions
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    ${body}=    Get File    jsons/lccnSubscriptionRequest.json
    Post    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    ${body}
    Integer    response status    201
    Log    Status code validated
    ${headers}=    Output    response headers
    Should Contain    ${headers}    Location
    ${contentType}=    Output    response headers Content-Type
    Should Contain    ${contentType}    ${CONTENT_TYPE}
    ${result}=    Output    response body
    Validate Json    Subscription.schema.json    ${result}
    Log    Validation OK

Create a new Subscription - DUPLICATION
    Log    Trying to create a subscription with an already created content
    Pass Execution If    ${VNFM_DUPLICATION} == 0    VNFM is not permitting duplication. Skipping the test
    Set Headers    {"Accept": "${ACCEPT}"}
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
    ${body}=    Get File    jsons/lccnSubscriptionRequest.json
    Post    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    ${body}
    Integer    response status    201
    Log    Status code validated
    ${contentType}=    Output    response headers Content-Type
    Should Contain    ${contentType}    ${CONTENT_TYPE}
    ${result}=    Output    response body
    Validate Json    Subscription.schema.json    ${result}
    Log    Validation OK

Create a new Subscription - NO-DUPLICATION
    Log    Trying to create a subscription with an already created content
    Pass Execution If    ${VNFM_DUPLICATION} == 1    VNFM permits duplication. Skipping the test
    Set Headers    {"Accept": "${ACCEPT}"}
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
    ${body}=    Get File    jsons/lccnSubscriptionRequest.json
    Post    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    ${body}
    Integer    response status    303
    Log    Status code validated
    ${headers}=    Output    response headers
    Should Contain    ${headers}    Location
    Log    Validation OK

GET Subscriptions
    Log    Get the list of active subscriptions
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Log    Execute Query and validate response
    Get    ${apiRoot}/${apiName}/${apiVersion}/subscriptions
    Log    Validate Status code
    Integer    response status    200
    ${result}=    Output    response body
    Validate Json    Subscriptions.schema.json    ${result}
    Log    Validation OK

GET Subscription - Filter
    Log    Get the list of active subscriptions using a filter
    Set Headers    {"Accept": "${ACCEPT}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
    GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions?${sub_filter}
    Integer    response status    200
    Log    Received a 200 OK as expected
    ${result}=    Output    response body
    Validate Json    Subscriptions.schema.json    ${result}
    Log    Validation OK
    
GET subscriptions - Bad Request Invalid attribute-based filtering parameters
    Log    Get the list of active subscriptions using an invalid filter
    Set Headers    {"Accept": "${ACCEPT}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
    GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions?${sub_filter_invalid}
    Integer    response status    400
    ${contentType}=    Output    response headers Content-Type
    Should Contain    ${contentType}    ${CONTENT_TYPE}
    ${problemDetails}=    Output    response body
    Validate Json    ProblemDetails.schema.json    ${problemDetails}
    Log    Validation OK
    
PUT subscriptions - Method not implemented
    log    Trying to perform a PUT. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Put    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    
    Log    Validate Status code
    Integer    response status    405

PATCH subscriptions - Method not implemented
    log    Trying to perform a PATCH. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Patch    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    
    Log    Validate Status code
    Integer    response status    405

DELETE subscriptions - Method not implemented
    log    Trying to perform a DELETE. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Delete    ${apiRoot}/${apiName}/${apiVersion}/subscriptions
    Log    Validate Status code
    Integer    response status    405