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*** Settings ***
# Suite setup Expect spec SOL003-VNFLifecycleManagement-API.yaml
Resource environment/variables.txt
Library REST ${VNFM_SCHEMA}://${VNFM_HOST}:${VNFM_PORT}
... spec=SOL003-VNFLifecycleManagement-API.yaml
Library OperatingSystem
Library DependencyLibrary
Library JSONLibrary
Library JSONSchemaLibrary schemas/
Documentation This resource represents an individual VNF instance. The client can use this resource to modify and delete the
... underlying VNF instance, and to read information about the VNF instance.
Suite setup Check resource existance
*** Variables ***
${Etag}= an etag
${Etag_modified}= a modified etag
*** Test Cases ***
Post Individual VNFInstance - Method not implemented
log Trying to perform a POST. This method should not be implemented
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Log Validate Status code
Integer response status 405
Get Information about an individual VNF Instance
log Trying to get information about an individual VNF instance
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}
Log Validate Status code
${Etag}= Output response headers Etag
Integer response status 200
${contentType}= Output response headers Content-Type
Should Contain ${contentType} ${CONTENT_TYPE}
${result}= Output response body
${json}= evaluate json.loads('''${result}''') json
Validate Json vnfInstance.schema.json ${json}
Log Validation OK
PUT Individual VNFInstance - Method not implemented
log Trying to perform a PUT. This method should not be implemented
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Put ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Log Validate Status code
Integer response status 405
PATCH Individual VNFInstance
[Documentation] Modify VNF Information
... This method modifies an individual VNF instance resource.
... Changes to the VNF configurable properties are applied to the configuration in the VNF instance, and are reflected in the representation of this resource.
... Other changes are applied to the VNF instance information managed by the VNFM, and are reflected in the representation of this resource
log Trying to modify an individual VNF instance
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE_PATCH}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
${body}= Get File json/patchBodyRequest.json
Patch ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId} ${body}
Log Validate Status code
${Etag_modified}= Output response headers Etag
Integer response status 202
${headers}= Output response headers
Should Contain ${headers} Location
Log Validation OK
PATCH Individual VNFInstance Precondition failed
[Documentation] Precondition Failed
... A precondition given in an HTTP request header is not fulfilled.
... Typically, this is due to an ETag mismatch, indicating that the resource was modified by another entity.
... The response body should contain a ProblemDetails structure, in which the “detail” attribute should convey more information about the error.
Depends On Test PATCH Individual VNFInstance # If the previous test scceeded, it means that Etag has been modified
log Trying to modify an individual VNF instance Precondition failed
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE_PATCH}"}
Set Headers {"If-Match": "${Etag}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
${body}= Get File json/patchBodyRequest.json
Patch ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId} ${body}
Log Validate Status code
Integer response status 412
${problemDetails}= Output response body
${json}= evaluate json.loads('''${problemDetails}''') json
Validate Json ProblemDetails.schema.json ${json}
Log Validation OK
PATCH Individual VNFInstance Conflict
# TODO: Need to set the pre-condition of the test
[Documentation] Conflict
... The operation cannot be executed currently, due to a conflict with the state of the VNF instance resource.
... Typically, this is due to the fact that another LCM operation is ongoing. The response body shall contain a ProblemDetails structure, in which the “detail” attribute should convey more information about the error.
[Setup] Launch another LCM operation
log Trying to modify an individual VNF instance
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE_PATCH}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
${body}= Get File json/patchBodyRequest.json
Patch ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId} ${body}
Log Validate Status code
Integer response status 409
${problemDetails}= Output response body
${json}= evaluate json.loads('''${problemDetails}''') json
Validate Json ProblemDetails.schema.json ${json}
Log Validation OK
[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
DELETE Individual VNFInstance
[Documentation] Delete VNF Identifier This method deletes an individual VNF instance resource.
log Trying to delete an individual VNF instance
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Delete ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Log Validate Status code
Integer response status 204
Log Validation OK
DELETE Individual VNFInstance Conflict
# TODO: Need to set the pre-condition of the test. The VnfInstance shall 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 INSTANTIATED state.
... The response body shall contain a ProblemDetails structure, in which the “detail” attribute should convey more information about the error.
[Setup] Check resource instantiated
log Trying to delete an individual VNF instance Conflict
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
Delete ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}
Log Validate Status code
Integer response status 409
${problemDetails}= Output response body
${json}= evaluate json.loads('''${problemDetails}''') json
Validate Json ProblemDetails.schema.json ${json}
Log Validation OK
*** Keywords ***
Check resource existance
Set Headers {"Accept":"${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 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 INSTANTIATED
Launch another LCM operation
Set Headers {"Accept":"${ACCEPT}"}
Set Headers {"Content-Type": "${CONTENT_TYPE}"}
Run Keyword If ${AUTH_USAGE} == 1 Set Headers {"Authorization":"${AUTHORIZATION}"}
${body}= Get File json/scaleVnfToLevelRequest.json
Post ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale_to_level ${body}
Integer response status 202