VnfLcmMntOperationKeywords.robot 79.9 KB
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    Set Headers    {"Accept": "${ACCEPT}"}
    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
    ${template}=    Get File    jsons/lccnSubscriptionRequest.json
    ${body}=        Format String   ${template}     callback_uri=${callback_uri}    callback_notification=${callback_notification}
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    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions    ${body}		
	Set Global Variable    ${response}    ${outputResponse}			
Post Create 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}"}
    ${template}=    Get File    jsons/lccnSubscriptionRequest.json
    ${body}=        Format String   ${template}     callback_uri=${callback_uri}    callback_notification=${callback_notification}
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    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions    ${body}
	Set Global Variable    ${response}    ${outputResponse}		
Get subscriptions
    Log    Get the list of active subscriptions
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
    Log    Execute Query and validate response
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    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions	
	Set Global Variable    ${response}    ${outputResponse}	
Get subscriptions - filter
    Log    Get the list of active subscriptions using a filter
    Set Headers    {"Accept": "${ACCEPT}"}
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?${sub_filter}	
	Set Global Variable    ${response}    ${outputResponse}		
Get subscriptions - invalid filter  
    Log    Get the list of active subscriptions using an invalid filter
    Set Headers    {"Accept": "${ACCEPT}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?${sub_filter_invalid}   
	Set Global Variable    ${response}    ${outputResponse}	
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Get subscriptions with all_fields attribute selector
    Log    Get the list of active subscriptions, using fields
    Set Headers    {"Accept": "${ACCEPT_JSON}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?exclude_default
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    ${output}=    Output    response
    Set Suite Variable    ${response}    ${output}
Get subscriptions with exclude_default attribute selector
    Log    Get the list of active subscriptions, using fields
    Set Headers    {"Accept": "${ACCEPT_JSON}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?exclude_default
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    ${output}=    Output    response
    Set Suite Variable    ${response}    ${output}
Get subscriptions with fields attribute selector
    Log    Get the list of active subscriptions, using fields
    Set Headers    {"Accept": "${ACCEPT_JSON}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?fields=${fields}
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    ${output}=    Output    response
    Set Suite Variable    ${response}    ${output}	
Get subscriptions with exclude_fields attribute selector
    Log    Get the list of active subscriptions, using fields
    Set Headers    {"Accept": "${ACCEPT_JSON}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
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    GET    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions?exclude_fields=${fields}
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    ${output}=    Output    response
    Set Suite Variable    ${response}    ${output}     		
PUT subscriptions
    log    Trying to perform a PUT. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Put    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions  	   
	Set Global Variable    ${response}    ${outputResponse}	
PATCH subscriptions
    log    Trying to perform a PATCH. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Put    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions  	   
	Set Global Variable    ${response}    ${outputResponse}		
DELETE subscriptions
    log    Trying to perform a DELETE. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Delete    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions  	   
	Set Global Variable    ${response}    ${outputResponse}	
Post Create Individual subscription
    log    Trying to perform a POST. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId}  	
	Set Global Variable    ${response}    ${outputResponse}		
Get Individual subscription	
    log    Trying to get information about an individual subscription
    Set Headers    {"Accept":"${ACCEPT}"}  
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId}
	Set Global Variable    ${response}    ${outputResponse}		
Put Individual subscription	
    log    Trying to perform a PUT. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Put    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId} 
	Set Global Variable    ${response}    ${outputResponse}		
Patch Individual subscription	
    log    Trying to perform a PATCH. This method should not be implemented
    Set Headers  {"Accept":"${ACCEPT}"}  
    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Patch    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId} 	
	Set Global Variable    ${response}    ${outputResponse}	    
Delete Individual subscription
    log    Try to delete an individual subscription
    Set Headers  {"Accept":"${ACCEPT}"}  
    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
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    Delete    ${apiRoot}/${apiName}/${apiMajorVersion}/subscriptions/${subscriptionId}  	
	Set Global Variable    ${response}    ${outputResponse}
Put Notification subscription
    log    Trying to perform a PUT. This method should not be implemented
    Put    ${callback_endpoint}	
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}
Patch Notification subscription
    log    Trying to perform a PATCH. This method should not be implemented
    Patch    ${callback_endpoint}	
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}
Delete Notification subscription
    log    Trying to perform a DELETE. This method should not be implemented
    Delete    ${callback_endpoint}	
    ${outputResponse}=    Output    response
	Set Global Variable    ${response}    ${outputResponse}
POST Operation occurrence
    log    The POST method delivers a notification from the server to the client.
    ${json}=	Get File	schemas/NsLcmOperationOccurrenceNotification.schema.json
    ${BODY}=	evaluate	json.loads('''${json}''')	json
    Log  Creating mock request and response to handle NSLcmOperationOccurrenceNotification
    &{req}=  Create Mock Request Matcher	POST  ${callback_endpoint}  body_type="JSON_SCHEMA"    body=${BODY}
    &{rsp}=  Create Mock Response	headers="Content-Type: application/json"  status_code=204
    Create Mock Expectation  ${req}  ${rsp}
    Sleep  ${sleep_interval}
    Log  Verifying results
    Verify Mock Expectation  ${req}
    Log  Cleaning the endpoint
    Clear Requests  ${callback_endpoint} 
POST Id creation
    log    The POST method delivers a notification from the server to the client.
    ${json}=	Get File	schemas/vnfIdentifierCreationNotification.schema.json
    ${BODY}=	evaluate	json.loads('''${json}''')	json
    Log  Creating mock request and response to handle vnfLcmOperationOccurrenceNotification
    &{req}=  Create Mock Request Matcher	POST  ${callback_endpoint}  body_type="JSON_SCHEMA"    body=${BODY}
    &{rsp}=  Create Mock Response	headers="Content-Type: application/json"  status_code=204
    Create Mock Expectation  ${req}  ${rsp}
    Sleep  ${sleep_interval}
    Log  Verifying results
    Verify Mock Expectation  ${req}
    Log  Cleaning the endpoint
    Clear Requests  ${callback_endpoint}
POST Id deletion
    log    The POST method delivers a notification from the server to the client.
    ${json}=	Get File	schemas/vnfIdentifierCreationNotification.schema.json
    ${BODY}=	evaluate	json.loads('''${json}''')	json
    Log  Creating mock request and response to handle vnfLcmOperationOccurrenceNotification
    &{req}=  Create Mock Request Matcher	POST  ${callback_endpoint}  body_type="JSON_SCHEMA"    body=${BODY}
    &{rsp}=  Create Mock Response	headers="Content-Type: application/json"  status_code=204
    Create Mock Expectation  ${req}  ${rsp}
    Sleep  ${sleep_interval}
    Log  Verifying results
    Verify Mock Expectation  ${req}
    Log  Cleaning the endpoint
    Clear Requests  ${callback_endpoint}    
GET test endpoint
    log    The GET method allows the server to test the notification endpoint
    &{req}=  Create Mock Request Matcher	GET  ${callback_endpoint}
    &{rsp}=  Create Mock Response	headers="Content-Type: application/json"  status_code=204
    Create Mock Expectation  ${req}  ${rsp}
    Sleep  ${sleep_interval}
    Verify Mock Expectation  ${req}
Check HTTP Response Header Contain Link
    ${linkURL}=    Get Value From Json    ${response['headers']}    $..Link
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Check HTTP Response Body vnfInstance content against VNF Descriptor
    Run Keyword If    ${check_descriptors} == 1    Check Individual VNF Instance Content
    
Check Individual VNF Instance Content    
    PARSE the Descriptor File
    Match the VNF Instance Response Attributes with Descriptors
PARSE the Descriptor File
    Run Keyword If  '${descriptorType}'=='SOL001'    Fetch Information from SOL001 descriptor file    ELSE    Fetch Information from SOL006 descriptor file
Fetch Information from SOL001 descriptor file
    @{VDU_labels}=    Create List
    @{VNF_labels}=    Create List
    @{VirtualLink_labels}=    Create List
    @{CP_labels}=    Create List
    @{Storage_labels}=    Create List
    FOR    ${key}    IN    @{topology_template.node_templates.keys()} 
        ${key_type}=    Get Variable Value    ${topology_template.node_templates.${key}.type}
        ${VDU_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key_type}   ${tosca_type_VDU_compute}
        ${VNF_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key_type}    ${tosca_type_VNF}
        ${Link_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key_type}    ${tosca_type_virtual_link}
        ${VDUcp_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key_type}    ${tosca_type_VDU_cp}
        ${Storage_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key_type}    ${tosca_type_storage}
        Run Keyword If    ${VDU_check}    Append To List    ${VDU_labels}    ${key}
        Run Keyword If    ${VNF_check}    Append To List    ${VNF_labels}    ${key}
        Run Keyword If    ${VNF_check}    Get VNF Attributes from SOL001    ${key}            
        Run Keyword If    ${Link_check}    Append To List    ${VirtualLink_labels}    ${key}
        Run Keyword If    ${VDUcp_check}    Append To List    ${CP_labels}    ${key}
        Run Keyword If    ${Storage_check}    Append To List    ${Storage_labels}    ${key}
    END
    Set Global Variable    @{VDU_IDs}    @{VDU_labels}
    Set Global Variable    @{VNF_IDs}    @{VNF_labels}
    Set Global Variable    @{VirtualLink_IDs}    @{VirtualLink_labels}
    Set Global Variable    @{CP_IDs}    @{CP_labels}
    Set Global Variable    @{Storage_IDs}    @{Storage_labels}

Get VNF Attributes from SOL001
     [Arguments]    ${VNF_label}
    ${descriptor_id}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.descriptor_id}
    ${provider}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.provider}
    ${product_name}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.product_name}
    ${software_version}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.software_version}
    ${descriptor_version}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.descriptor_version}
    ${flavour_id}=    Get Variable Value    ${topology_template.node_templates.${VNF_label}.properties.flavour_id}
    Set Global Variable    ${Descriptor_ID}    ${descriptor_id}
    Set Global Variable    ${Provider}    ${provider}
    Set Global Variable    ${Product_Name}    ${product_name}
    Set Global Variable    ${Software_Version}    ${software_version}
    Set Global Variable    ${Descriptor_Version}    ${descriptor_version}
    Set Global Variable    ${Flavour_ID}    ${flavour_id}


Fetch Information from SOL006 descriptor file
    ${descriptor_id}=    Get Variable Value    ${nfv.vnfd[0].id}
    ${provider}=    Get Variable Value    ${nfv.vnfd[0].provider}
    ${product_name}=    Get Variable Value    ${nfv.vnfd[0]['product-name']}
    ${software_version}=    Get Variable Value    ${nfv.vnfd[0]['software-version']}
    ${descriptor_version}=    Get Variable Value    ${nfv.vnfd[0].version}    
    ${VDUcount}=    Get Length    ${nfv.vnfd[0].vdu}
    ${extCP_count}=    Get Length    ${nfv.vnfd[0]['ext-cpd']}
    ${virtualLink_count}=    Get length    ${nfv.vnfd[0]['int-virtual-link-desc']}
    ${instantiation_levels}=    Get Length    ${nfv.vnfd[0].df['instantiation-level']}    
    FOR    ${key}    IN    @{nfv.vnfd[0].keys()}
        ${VDU_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key}    vdu
        Run Keyword If    ${VDU_check}    Get VDU IDs    ${VDUcount}
        ${extCP_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key}    ext-cpd
        Run Keyword If    ${extCP_check}    Get External CP IDs    ${extCP_count}
        ${virtualLink_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key}    int-virtual-link-desc
        Run Keyword If    ${virtualLink_check}    Get Virtual Link IDs   ${virtualLink_count}    
        ${DF_check}=    Run Keyword And Return Status    Should Be Equal As Strings    ${key}    df
        Run Keyword If    ${DF_check}    Get Instantiation Levels    ${instantiation_levels}    
    END
    Set Global Variable    ${Descriptor_ID}    ${descriptor_id}
    Set Global Variable    ${Provider}    ${provider}
    Set Global Variable    ${Product_Name}    ${product_name}
    Set Global Variable    ${Software_Version}    ${software_version}
    Set Global Variable    ${Descriptor_Version}    ${descriptor_version}
Get VDU IDs
    [Arguments]    ${count}    
    @{VDU_labels}=    Create List
    ${Storage_labels}=    Create List
    FOR    ${i}    IN RANGE    ${count}
        Append To List    ${VDU_labels}    ${nfv.vnfd[0].vdu[${i}]['id']}
        Append To List    ${Storage_labels}    ${nfv.vnfd[0].vdu[${i}]['virtual-storage-desc']} 
        Get Internal CPs for each VDU    ${i}   
    END
    Set Global Variable    ${VDU_IDs}    ${VDU_labels}
    Set Global Variable    ${Storage_IDs}    ${Storage_labels}
            
Get Internal CPs for each VDU
    [Arguments]    ${vdu}
    ${count}=    Get Length    ${nfv.vnfd[0].vdu[${vdu}]['int-cpd']}    
    ${internal_CPs}=    Create List
    FOR    ${i}    IN RANGE    ${count}
        Append To List    ${internal_CPs}    ${nfv.vnfd[0].vdu[${vdu}]['int-cpd'][${i}]['id']} 
    END
    Set Global Variable    ${internalCP_IDs}    ${internal_CPs}
Get External CP IDs
    [Arguments]    ${count}    
    @{external_CPs}=    Create List
    FOR    ${i}    IN RANGE    ${count}
        Append To List    ${external_CPs}    ${nfv.vnfd[0].ext_cpd[${i}].id} 
    END
    Set Global Variable    ${externalCP_IDs}    ${external_CPs}

Get Virtual Link IDs
    [Arguments]    ${count}    
    ${VirtualLink_labels}=    Create List
    FOR    ${i}    IN RANGE    ${count}
        Append To List    ${VirtualLink_labels}    ${nfv.vnfd[0]['int-virtual-link-desc'][${i}]['id']} 
    END
    Set Global Variable    ${VirtualLink_IDs}    ${VirtualLink_labels}

Get Instantiation Levels
    [Arguments]    ${count}
    @{Instantiation_Levels}=    Create List
    FOR    ${i}    IN RANGE    ${count}
        Append To List    ${Instantiation_Levels}    ${nfv.vnfd[0].df['instantiation-level'][${i}]['id']} 
    Set Global Variable    ${InstantiationLevel_IDs}    ${Instantiation_Levels}
Match the VNF Instance Response Attributes with Descriptors
    #Checking Response attributes with VNF Descriptors
    Should Be Equal As Strings    ${response['body']['vnfdId']}    ${Descriptor_ID}
    Should Be Equal As Strings    ${response['body']['vnfProvider']}    ${Provider}
    Should Be Equal As Strings    ${response['body']['vnfProductName']}    ${Product_Name}
    Should Be Equal As Strings    ${response['body']['vnfSoftwareVesion']}    ${Software_Version}
    Should Be Equal As Strings    ${response['body']['vnfdVersion']}    ${Descriptor_Version}
    Should Be Equal As Strings    ${response['body']['instantiatedVnfInfo']['flavourId']}    ${Flavour_ID}
    List Should Contain Value    ${VDU_IDs}    ${response['body']['instantiatedVnfInfo']['vnfcResourceInfo']['vduId']}        
    Run Keyword If  '${descriptorType}'=='SOL006'    List Should Contain Value    ${externalCP_IDs}    ${response['body']['instantiatedVnfInfo']['extCpInfo']['cpdId']}
    Run Keyword If  '${descriptorType}'=='SOL006'    List Should Contain Value    ${internalCP_IDs}    ${response['body']['instantiatedVnfInfo']['vnfcResourceInfo']['vnfcCpInfo']['cpdId']}
    Run Keyword If  '${descriptorType}'=='SOL001'    List Should Contain Value    @{CP_IDs}    ${response['body']['instantiatedVnfInfo']['extCpInfo']['cpdId']}
    Run Keyword If  '${descriptorType}'=='SOL001'    List Should Contain Value    @{CP_IDs}    ${response['body']['instantiatedVnfInfo']['vnfcResourceInfo']['vnfcCpInfo']['cpdId']}
    List Should Contain value    ${Storage_IDs}    ${response['body']['instantiatedVnfInfo']['virtualStorageResourceInfo']['virtualStorageDescId']}
    List Should Contain Value    ${VirtualLink_IDs}    ${response['body']['instantiatedVnfInfo']['extManagedVirtualLinkInfo']['vnfVirtualLinkDescId']}

Check HTTP Response Body of Individual VNF LCM Operation occurrences content against VNF Descriptor
    Run Keyword If    ${check_descriptors} == 1    Check Individual VNF LCM Operation Occurence Content
    
Check Individual VNF LCM Operation Occurence Content
    Run Keyword If  '${descriptorType}'=='SOL001'  Parse SOL001 VNF LCM    ELSE    Parse SOL006 VNF LCM
    
Parse SOL001 Individual VNF LCM
    Get key for VNF Descriptor
    
    ${descriptor_id}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.descriptor_id}
    ${descriptor_version}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.descriptor_version}
    Should Be Equal As Strings    ${response['body']['changedInfo']['vnfdId']}    ${descriptor_id}
    Should Be Equal As Strings    ${response['body']['changedInfo']['vnfdVersion']}    ${descriptor_version}
    
Parse SOL006 Individual VNF LCM
    ${descriptor_id}=    Get Variable Value    ${nfv.vnfd[0].id}
    ${descriptor_version}=    Get Variable Value    ${nfv.vnfd[0].version}
    Should Be Equal As Strings    ${response['body']['changedInfo']['vnfdId']}    ${descriptor_id}
    Should Be Equal As Strings    ${response['body']['changedInfo']['vnfdVersion']}    ${descriptor_version}
         
Add VNF Descriptor Content to VNF Instance
    Run Keyword If  '${descriptorType}'=='SOL001'  Parse SOL001 VNF Instance    ELSE    Parse SOL006 VNF Instance

Parse SOL001 VNF Instance
    Get key for VNF Descriptor
    ${descriptor_id}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.descriptor_id}
    ${provider}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.provider}
    ${product_name}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.product_name}
    ${software_version}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.software_version}
    ${descriptor_version}=    Get Variable Value    ${topology_template.node_templates.${vnfKey}.properties.descriptor_version}
    
Parse SOL006 VNF Instance
    ${descriptor_id}=    Get Variable Value    ${nfv.vnfd[0].id}
    ${provider}=    Get Variable Value    ${nfv.vnfd[0].provider}
    ${product_name}=    Get Variable Value    ${nfv.vnfd[0].product-name}
    ${software_version}=    Get Variable Value    ${nfv.vnfd[0].software-version}
    ${descriptor_version}=    Get Variable Value    ${nfv.vnfd[0].version}