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Resource environment/configuration.txt
Resource environment/variables.txt
Library REST ${VNFM_SCHEMA}://${VNFM_HOST}:${VNFM_PORT}
Library OperatingSystem
Library JSONLibrary
Library JSONSchemaLibrary schemas/
*** Test Cases ***
Scale a vnfInstance to level
[Documentation] Instantiate VNF The POST method instantiates a VNF instance.
Log Trying to Instantiate a vnf Instance
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level ${body}
Integer response status 202
Log Status code validated
${headers}= Output response headers
Should Contain ${headers} Location
Log Validation OK
Scale a vnfInstance to level Conflict (Not-Instantiated)
# TODO: Need to set the pre-condition of the test. VNF instance shall be in INSTANTIATED state
[Documentation] Conflict.
... The operation cannot be executed currently, due to a conflict with the state of the VNF instance resource.
... Typically, this is due to the fact that the VNF instance resource is in NOT-INSTANTIATED state, or that another lifecycle management operation is ongoing.
... The response body shall contain a ProblemDetails structure, in which the �detail� attribute should convey more information about the error.
[Setup] Check resource not instantiated
Log Trying to Scale a vnf Instance
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level ${body}
Integer response status 409
Log Status code validated
${problemDetails}= Output response body
Validate Json ProblemDetails.schema.json ${problemDetails}
Scale a vnfInstance to level Conflict (parallel LCM operation)
[Documentation] Conflict
... The operation cannot be executed currently, due to a conflict with the state of the VNF instance resource.
... Typically, this is due to the fact that the VNF instance resource is in NOT-INSTANTIATED state, or that another lifecycle management operation is ongoing.
... The response body shall contain a ProblemDetails structure, in which the �detail� attribute should convey more information about the error.
[Setup] Launch another LCM operation
log Trying to Scale a vnf Instance
Set Headers {"Accept":"${ACCEPT}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level ${body}
${problemDetails}= Output response body
Validate Json ProblemDetails.schema.json ${problemDetails}
#[Teardown] #We cannot know if the "scale" operation is finished easily because the 202 indicates only whether the operation has been accepted, not whether the operation has been finished
Scale a vnfInstance Not Found
# TODO: Need to create a vnfInstance which's instantiatedVnfInfo.scaleStatus is absent
[Documentation] Not Found
... Error: The API producer did not find a current representation for the target resource or is not willing to disclose that one exists.
... Specifically in case of this task resource, the response code 404 shall also returned if the task is not supported for the VNF instance represented by the parent resource, which means that the task resource consequently does not exist.
... In this case, the response body shall be present, and shall contain a ProblemDetails structure, in which the �detail� attribute shall convey more information about the error.
[Setup] Check scale to level not supported
Log Trying to scale a vnf Instance, not exist
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level ${body}
Integer response status 404
Log Status code validated
${problemDetails}= Output response body
Validate Json ProblemDetails.schema.json ${problemDetails}
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GET Scale to level VNFInstance - Method not implemented
log Trying to perform a GET. This method should not be implemented
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Get ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level
Log Validate Status code
Output response
Integer response status 405
PUT Scale to level VNFInstance - Method not implemented
log Trying to perform a PUT. This method should not be implemented
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Put ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level
Log Validate Status code
Output response
Integer response status 405
PATCH Scale to level VNFInstance - Method not implemented
log Trying to perform a PATCH. This method should not be implemented
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Patch ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level
Log Validate Status code
Output response
Integer response status 405
DELETE Scale to level VNFInstance - Method not implemented
log Trying to perform a DELETE. This method should not be implemented
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Delete ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level
Log Validate Status code
Output response
Integer response status 405
Check resource existance
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Get ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Integer response status 200
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}/${apiVersion}/vnf_instances/${vnfInstanceId}
String response body instantiationState NOT_INSTANTIATED
Check scale to level not supported
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Get ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Missing response body instantiatedVnfInfo scaleStatus
Launch another LCM operation
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale ${body}