Start typing and templates for Tunnel Management (9689ed0a) · Commits · INT - Core Network and Interoperability Testing / GTP / Gtpv2C

AtsGtpv2C_TestCases.ttcn

+119 −2

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		@@ -2,7 +2,7 @@
		* @author ETSI/STF498
		* @version $Url$
		* $Id$
		* @dec Testcases module for INT GTPv2-C protocol
		* @desc Testcases module for INT GTPv2-C protocol
		*/
		module AtsGtpv2C_TestCases {

		@@ -260,6 +260,64 @@ module AtsGtpv2C_TestCases {

		} // End of testcase TC_S11_MME_TM_01

		/**
		* @desc Validate that S-GW is able to request the MME to start Create Bearer Request Procedure.
		* <pre>
		* Pics Selection: PICS_S11_IUT_IS_MME and PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST
		* Config Id: CF01
		* Initial conditions:
		* with {
		* EPC, RAN, and one UE are available.
		* MME is configured the GTP Tunnel Parameter.
		* S-GW is configured with the GTP Tunnel Parameter.
		* Verify IP connectivity between the two nodes.
		* UE attaches to the network. During the attach procedure the S-GW sends the Create Bearer Request message to the MME as part of the Dedicated Bearer Activation Procedure.
		* The QoS parameter is updated in the P-GW.
		* }
		* Expected behaviour:
		* ensure that {
		* when {
		* An IP-CAN Session Modification or,
		* the PDN-GW may apply local QoS policy (change over PDN-GW OAM the QoS parameter for this UE)
		* }
		* then {
		* Verify that the MME sends back a Create Bearer Response message to the S-GW
		* and, verify that, in the case where dynamic PCC is deployed, the PCRF sends a PCC decision provision (QoS policy) message to the PDN GW
		* or, verify that, in the case where dynamic PCC is not deployed, the PDN GW may apply local QoS policy
		* }
		* }
		* </pre>
		* @verdict pass on success, inconc on timeout, fail otherwise
		*
		* @see ETSI TS 103 202-2 V0.0.2 (2014-03), TP_TM_02
		* @reference ETSI TS 129 274 V9.13.0, clauses 7.2.3, 7.2.4
		* @reference ETSI TS 123.401 V9.13.0, clauses 5.4.1
		*/
		testcase TC_S11_MME_TM_02() runs on Gtpv2CComponent system Gtpv2CSystemAdapter {

		// Local variables

		// Test control
		if (not (PICS_S11_IUT_IS_MME and PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST)) {
		log("* " & testcasename() & ": PICS_S11_IUT_IS_MME and PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST required for executing the TC *");
		setverdict(inconc);
		stop;
		}

		// Test component configuration
		f_cf01_S11Up_MME();

		// Start
		vc_gtpv2c_sgw.start(f_TC_S11_MME_TM_02());

		// synchronize PTC on 1 sychronization points
		f_serverSyncNClientsAndStop(1, {c_prDone, c_tbDone, c_poDone});

		// Postamble
		f_cf01_S11Down_MME();

		} // End of testcase TC_S11_MME_TM_02

		} // End of group tunnelManagement

		} // End of group mmeRole
		@@ -503,6 +561,65 @@ module AtsGtpv2C_TestCases {

		} // End of testcase TC_S11_SGW_TM_01

		/**
		* @desc Validate that S-GW is able to request the MME to start Create Bearer Request Procedure.
		* <pre>
		* Pics Selection: PICS_S11_IUT_IS_MME and PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST
		* Config Id: CF01
		* Initial conditions:
		* with {
		* EPC, RAN, and one UE are available.
		* MME is configured the GTP Tunnel Parameter.
		* S-GW is configured with the GTP Tunnel Parameter.
		* Verify IP connectivity between the two nodes.
		* UE attaches to the network. During the attach procedure the S-GW sends the Create Bearer Request message to the MME as part of the Dedicated Bearer Activation Procedure.
		* The QoS parameter is updated in the P-GW.
		* }
		* Expected behaviour:
		* ensure that {
		* when {
		* An IP-CAN Session Modification or,
		* the PDN-GW may apply local QoS policy (change over PDN-GW OAM the QoS parameter for this UE)
		* }
		* then {
		* Verify that the MME sends back a Create Bearer Response message to the S-GW
		* and, verify that, in the case where dynamic PCC is deployed, the PCRF sends a PCC decision provision (QoS policy) message to the PDN GW
		* or, verify that, in the case where dynamic PCC is not deployed, the PDN GW may apply local QoS policy
		* }
		* }
		* </pre>
		* @verdict pass on success, inconc on timeout, fail otherwise
		*
		* @see ETSI TS 103 202-2 V0.0.2 (2014-03), TP_TM_02
		* @reference ETSI TS 129 274 V9.13.0, clauses 7.2.3, 7.2.4
		* @reference ETSI TS 123.401 V9.13.0, clauses 5.4.1
		*/
		testcase TC_S11_SGW_TM_02() runs on Gtpv2CComponent system Gtpv2CSystemAdapter {

		// Local variables

		// Test control
		if (not (PICS_S11_IUT_IS_SGW and PICS_SGW_CREATE_SESSION_RESPONSE and PICS_MME_CREATE_BEARER_REQUEST and PICS_MME_BEARER_RESOURCE_FAILURE_INDICATION and PICS_MME_MODIFY_BEARER_RESPONSE)) {
		log("* " & testcasename() & ": PICS_S11_IUT_IS_MME and PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST required for executing the TC *");
		setverdict(inconc);
		stop;
		}

		// Test component configuration
		f_cf02_S11Up_SGW();

		// Start
		vc_gtpv2c_s5.start(f_TC_S5_SGW_TM_02());
		vc_gtpv2c_sgw.start(f_TC_S11_SGW_TM_02());

		// synchronize PTC on 1 sychronization points
		f_serverSyncNClientsAndStop(1, {c_prDone, c_tbDone, c_poDone});

		// Postamble
		f_cf02_S11Down_SGW();

		} // End of testcase TC_S11_SGW_TM_02

		} // End of group tunnelManagement

		} // End of group sgwRole

AtsGtpv2C_TestControl.ttcn

+4 −2

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@
		* @author ETSI/STF498
		* @version $Url$
		* $Id$
		* @dec Testcontrol module for INT GTPv2-C protocol
		* @desc Testcontrol module for INT GTPv2-C protocol
		*/
		module AtsGtpv2C_TestControl {

		@@ -28,6 +28,7 @@ module AtsGtpv2C_TestControl {
		/* Tunnel management */
		if (PICS_MME_CREATE_SESSION_REQUEST and PICS_MME_CREATE_BEARER_RESPONSE and PICS_MME_MODIFY_BEARER_REQUEST) {
		execute(TC_S11_MME_TM_01());
		execute(TC_S11_MME_TM_02());
		}
		}

		@@ -45,6 +46,7 @@ module AtsGtpv2C_TestControl {
		/* Tunnel management */
		if (PICS_SGW_CREATE_SESSION_RESPONSE and PICS_MME_CREATE_BEARER_REQUEST and PICS_MME_BEARER_RESOURCE_FAILURE_INDICATION and PICS_MME_MODIFY_BEARER_RESPONSE) {
		execute(TC_S11_SGW_TM_01());
		execute(TC_S11_SGW_TM_02());
		}
		}

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