added interconnected test case for vnf instance scale out test id 11.3.9 (75fdd97d) · Commits · NFV - Network Functions Virtualisation / api-tests

interconnectedTestCases/IC_TC_keywords.robot

+85 −1

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		@@ -245,6 +245,34 @@ DELETE an individual subscription
		Check HTTP Response Status Code Is 204
		Check Postcondition Subscription Resource is Deleted

		VNF Instance Scale Out
		[Documentation] Test ID: 7.3.1.32.1
		... Test title: VNF Instance Scale Out workflow
		... Test objective: The objective is to test the workflow for the scaling out a VNF instance
		... Pre-conditions: VNF instance in INSTANTIATED state (Test ID 5.4.4.1). NFVO is subscribed to VNF LCM Operation Occurrence notifications (Test ID 5.4.20.1)
		... Reference: Clause 5.4.5 - ETSI GS NFV-SOL 003 [1] v4.4.1
		... Config ID: Config_prod_VNFM
		... Applicability: NFVO is able to receive notifications from VNFM. Scale operation is supported for the VNF (as capability in the VNFD)
		... Post-Conditions: VNF instance still in INSTANTIATED state and VNF is scaled out
		Send VNF Scale Out Request
		Check HTTP Response Status Code Is 202
		Check HTTP Response Header Contains Location
		Check Operation Occurrence Id existence
		Check Operation Notification For Scale STARTING
		Check Operation Notification For Scale PROCESSING
		Check Operation Notification For Scale COMPLETED
		Check Postcondition VNF SCALE_OUT

		VNF Instance Scale In
		Send VNF Scale In Request
		Check HTTP Response Status Code Is 202
		Check HTTP Response Header Contains Location
		Check Operation Occurrence Id existence
		Check Operation Notification For Scale STARTING
		Check Operation Notification For Scale PROCESSING
		Check Operation Notification For Scale COMPLETED
		Check Postcondition VNF SCALE_IN

		GET Individual VNF Package [keyword]
		Log Trying to get a VNF Package present in the NFVO Catalogue
		Set Headers {"Accept": "${ACCEPT_JSON}"}
		@@ -736,3 +764,59 @@ Check Postcondition Subscription Resource Is Deleted
		Get Individual subscription [keyword]
		Integer response status 404
		Log Subscription Resource deleted

		Send VNF Scale Out Request
		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_HEADER}":"${AUTHORIZATION_TOKEN}"}
		${template}= Get File jsons/scaleVnfRequest.json
		${body}= Format String ${template} scaletype=${scaleOutType} scaleAspectId=${scaleAspectId}
		Post ${VNFM_API_ROOT}/${VNFM_API_NAME}/${VNFM_API_MAJOR_VERSION}/vnf_instances/${vnfid}/scale ${body}
		${outputResponse}= Output response
		Set Global Variable ${response} ${outputResponse}

		Send VNF Scale In Request
		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_HEADER}":"${AUTHORIZATION_TOKEN}"}
		${template}= Get File jsons/scaleVnfRequest.json
		${body}= Format String ${template} scaletype=${scaleInType} scaleAspectId=${scaleAspectId}
		Post ${VNFM_API_ROOT}/${VNFM_API_NAME}/${VNFM_API_MAJOR_VERSION}/vnf_instances/${vnfid}/scale ${body}
		${outputResponse}= Output response
		Set Global Variable ${response} ${outputResponse}

		Check Postcondition VNF
		[Arguments] ${operation}
		Check resource instantiated
		${newScaleInfo}= Get Vnf Scale Info ${vnfInstanceId}
		Compare ScaleInfos ${operation} ${scaleInfo} ${newScaleInfo}

		Compare ScaleInfos
		[Arguments] ${type} ${old_scaleinfo} ${new_scaleinfo}
		FOR ${element} IN ${old_scaleinfo}
		${old_level}= Set Variable If ${element.aspectId}==${aspectId} ${element.scaleLevel}
		${old_level_value}= Convert To Integer ${old_level}
		END
		FOR ${element} IN ${new_scaleinfo}
		${new_level}= Set Variable If ${element.aspectId}==${aspectId} ${element.scaleLevel}
		${new_level_value}= Convert To Integer ${new_level}
		END
		Run Keyword If ${type}==SCALE_OUT Should Be True ${old_level_value}<${new_level_value}
		... ELSE Should Be True ${old_level_value}<${new_level_value}

		Check Operation Notification For Scale
		[Arguments] ${status}
		Check Operation Notification VnfLcmOperationOccurrenceNotification ${status}

		Check resource Instantiated
		Check VNF Instance ${vnfid}
		Check HTTP Response Status Code Is 200
		Check VNF Status ${response['body']['instantiationState']} INSTANTIATED

		Get Vnf Scale Info
		[Arguments] ${vnfInstanceId}
		${vnfInstance}= Check VNF Instance ${vnfid}
		${scaleInfo}= Get Value From Json ${vnfInstance} $..scaleStatus
		[Return] ${scaleInfo}
		No newline at end of file

interconnectedTestCases/VNFInstanceScaleOut.robot

0 → 100644

+21 −0

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		* Settings *
		Suite Setup Initialize System
		Suite Teardown Terminate All Processes kill=true
		Resource environment/variables.txt # Generic Parameters
		Resource IC_TC_keywords.robot
		Library JSONLibrary

		* Test Cases *
		Scale Out a VNF instance
		[Documentation] Test ID: 11.3.4
		... Test title: Scale Out a VNF instance
		... Test objective: The objective is to test the interconnected case of VNF instance resource creation, instantiation and scale out
		... Pre-conditions: none
		... Reference: ETSI GS NFV-SOL 003 [1] v4.5.1
		... Config ID: Config_prod_NFVO, Config_prod_VNFM
		... Applicability: none
		... Post-Conditions: none
		GET Individual VNF Package
		POST Create a new vnfInstance
		VNF Instantiation
		VNF Instance Scale Out

interconnectedTestCases/environment/variables.txt

+2 −0

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		@@ -87,6 +87,8 @@ ${MOCK_SERVER_JAR} ../../../bin/mockserver-netty-5.5.0-jar-with-dependencies.
		${vnfdId} VNF-B
		${vnfdId_notInEnabledState} vnfdId-which-is-not-in-ENABLED-state-or-DNE
		${scaletype} SCALE_OUT
		${scaleOutType} SCALE_OUT
		${scaleInType} SCALE_IN
		${scaleAspectId} myAspect
		${instantiationLevelId} myNextLevel
		${newFlavourId} myFlavour_new