add TPs for section 8.6 (098d7b8f) · Commits · INT - Core Network and Interoperability Testing / 5G Core / NGAP

test_purposes/Ngap_Common.tplan2

+2 −0

Original line number	Diff line number	Diff line
		@@ -77,6 +77,8 @@ Package Ngap_Common {
		- isAttachingToNetwork
		- hasDoneSubscription
		- indicate
		- isCMIDLE
		- isCMCONNECTED
		;
		} // End of Domain section

test_purposes/ngap/TP_AMF_NGAP2.tplan2

+48 −0

Original line number	Diff line number	Diff line
		@@ -1151,5 +1151,53 @@ Package TP_AMF {

		} // End Group "8.4 UE Mobility Management Procedures"

		Group "8.6 Transport of NAS Messages Procedures"
		{
		Group "Downlink NAS Transport"
		{
		import all from Ngap_Common;

		Test Purpose {

		TP Id TP_NGAP_AMF_NAS_01

		Test objective "Verify that the IUT can send an DOWNLINK NAS TRANSPORT message to carry NAS information over the NG interface."

		Reference
		"ETSI TS 138 413 [1], Clauses 8.6.2.2 and 9.2.5.2"

		Config Id CFG_GNB_01

		PICS Selection PICS_A3/5_1

		//TODO: Section 8.6.2.1 describes additional triggers for the DOWNLINK NAS TRANSPORT

		Expected behaviour
		ensure that {
		when {
		the IUT entity sends an INITIAL_UE_MESSAGE containing
		RAN_UE_NGAP_ID,
		NAS_PDU,
		User_Location_Information,
		RRC_Establishmnet_Cause
		;
		from the GNB entity
		}
		then {
		the IUT entity sends an DOWNLINK_NAS_TRANSPORT containing
		AMF_UE_NGAP_ID,
		RAN_UE_NGAP_ID,
		NAS_PDU
		;
		to the GNB entity
		}
		}

		} // end TP_NGAP_AMF_NAS_01

		} // end "Downlink NAS Transport"

		} // end Group "8.6 Transport of NAS Messages Procedures"

		} // End of Package TP_AMF

test_purposes/ngap/TP_GNB_NGAP.tplan2

+92 −37

Original line number	Diff line number	Diff line
		@@ -1104,7 +1104,9 @@ Package TP_GNB {

		} // End Group "8.4 UE Mobility Management Procedures"

		Group "8.6 Initial UE message"
		Group "8.6 Transport of NAS Messages Procedures"
		{
		Group "Initial UE Message"
		{
		import all from Ngap_Common;

		@@ -1122,9 +1124,17 @@ Package TP_GNB {
		PICS Selection PICS_A3/5_1

		Initial conditions with {
		the IUT entity indicate the initiation "of a NAS Transport procedure"
		the UE entity isCMIDLE in the GNB entity
		}

		/* TODO:
		*
		* Maybe improve trigger (see sequence diagram 4.24.1-1 in ts_123501):
		* If the UE is in CM-IDLE, the UE first establishes an RRC connection
		* OR
		* sends the RRCEarlyDataRequest message and sends a NAS message as part of this
		*
		*/
		Expected behaviour
		ensure that {
		when {
		@@ -1134,15 +1144,60 @@ Package TP_GNB {
		the IUT entity sends an INITIAL_UE_MESSAGE containing
		RAN_UE_NGAP_ID,
		NAS_PDU,
		User_Location,
		RRC_Establishmnet_Cause;
		User_Location_Information,
		RRC_Establishmnet_Cause
		;
		to the AMF entity
		}
		}

		} // end TP_NGAP_AMF_PDU_01
		} // end TP_NGAP_GNB_NAS_01
		}

		Group "Uplink NAS Transport"
		{
		import all from Ngap_Common;

		Test Purpose {

		TP Id TP_NGAP_GNB_NAS_02

		Test objective "Verify that the IUT can send an UPLINK NAS TRANSPORT message to the AMF."

		Reference
		"ETSI TS 138 413 [1], Clauses 8.6.3.2 and 9.2.5.3"

		Config Id CFG_GNB_01

		PICS Selection PICS_A3/5_1

		Initial conditions with {
		the UE entity isCMCONNECTED in the GNB entity
		}

		//TODO: More information about RRC UL message
		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an RRC_UL_MESSAGE
		from the UE entity
		}
		then {
		the IUT entity sends an UPLINK_NAS_TRANSPORT containing
		AMF_UE_NGAP_ID,
		RAN_UE_NGAP_ID,
		NAS_PDU,
		User_Location_Information
		;
		to the AMF entity
		}
		}

		} // end TP_NGAP_GNB_NAS_02

		} // end "Uplink NAS Transport"

		} // end Group 8.6 Initial UE message
		} // end Group "8.6 Transport of NAS Messages Procedures"

		} // End of Package TP_GNB

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