S1AP_TCFunctions.ttcn 238 KB
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                        ),
                        {
                            m_supportedTAs_Item(
                                PX_TAC,
                                {
                                    PX_PLMN_IDENTITY,
                                    PX_PLMN_IDENTITY_UNKNOWN
                                } 
                            )
                        },
                        PX_PAGING_DRX
                ));
                f_recv_S1_Setup_Failure(
                    mw_s1_Setup_FailureIEs(
                        mw_cause_misc(
                            unknown_PLMN
                )));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MNP_06
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MNP_07
             */
            function f_TC_S1AP_MME_MNP_07() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                f_send_eNB_Configuration_Update(
                    m_eNB_Configuration_UpdateIEs(
                        m_Global_eNB_ID(
                            PX_PLMN_IDENTITY, 
                            PX_eNB_ID
                        ),
                        {
                            m_supportedTAs_Item(
                                PX_TAC,
                                {
                                    PX_PLMN_IDENTITY
                                } 
                            )
                        }
                ));
                f_recv_eNB_Configuration_Update_Acknowledge(
                    mw_eNB_Configuration_Update_AcknowledgeIEs
                );
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MNP_07
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MNP_08
             */
            function f_TC_S1AP_MME_MNP_08() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                f_send_eNB_Configuration_Update(
                    m_eNB_Configuration_UpdateIEs(
                        m_Global_eNB_ID(
                            PX_PLMN_IDENTITY_UNKNOWN, 
                            PX_eNB_ID_UNKNOWN
                        ),
                        {
                            m_supportedTAs_Item(
                                PX_TAC,
                                {
                                    PX_PLMN_IDENTITY_UNKNOWN
                                } 
                            )
                        }
                ));
                f_recv_eNB_Configuration_Update_Failure(
                    mw_eNB_Configuration_Update_FailureIEs(
                        mw_cause_misc(
                            unknown_PLMN
                )));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_postamble_S1AP_eNB();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_eNB_MNP_08
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MNP_09
             */
            function f_TC_S1AP_MME_MNP_09() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate an eNB Configuration Update procedure
                if (fx_eNB_Configuration_Update_procedure() == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends an ENB Configuration Update
                    f_recv_eNB_Configuration_Update(
                        mw_eNB_Configuration_UpdateIEs(
                            mw_Global_eNB_ID(
                                PX_PLMN_IDENTITY, 
                                PX_eNB_ID
                            ),
                            {
                                mw_supportedTAs_Item(
                                    PX_TAC,
                                    {
                                        PX_PLMN_IDENTITY
                                    } 
                                )
                            }
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MNP_09
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MNP_10
             */
            function f_TC_S1AP_MME_MNP_10() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate an Overload Start procedure
                if (fx_eNB_Overload_Start_procedure() == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends an OVERLOAD_START
                    f_recv_eNB_Overload_Start(
                        mw_eNB_Overload_StartIEs(
                            mw_OverloadResponse(
                                reject_non_emergency_mo_dt 
                    )));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MNP_10
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MNP_11
             */
            function f_TC_S1AP_MME_MNP_11() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate an Overload Stop procedure
                if (fx_eNB_Overload_Stop_procedure() == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends an OVERLOAD_STOP
                    f_recv_eNB_Overload_Stop(
                        mw_eNB_Overload_StopIEs(
                            { 
                                mw_gUMMEI(
                                    -,
                                    -,
                                    -
                                )
                            } 
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MNP_11
            
        } // End of group Management_group
        
        /**
         * @desc S1 CDMA 2000 tunnelling group 
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.8   S1 CDMA 2000 tunnelling group 
         */
        group S1_CDMA_2000_tunnelling_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_STP_01
             */
            function f_TC_S1AP_MME_STP_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged.
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a CDMA2000 signalling event
                if (fx_MME_Downlink_S1_CDMA2000_Tunnelling_procedure() == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a DOWNLINK_S1_CDMA2000_TUNNELLING
                    f_recv_Downlink_S1_CDMA2000_Tunnelling(
                        mw_downlink_S1_CDMA2000_TunnellingIEs(
                            vc_MME_UE_ID,
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                            vc_eNB_UE_ID,
                            {
                                mw_eRABDataForwardingItem // TODO To be refined
                            },
                            PX_CDMA200_PDU,
                            PX_CDMA200_RAT_TYPE
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_STP_01
            
        } // End of group S1_CDMA_2000_tunnelling_group

        /**
         * @desc UE capability info indication group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.9   UE capability info indication group
         */
        group UE_capability_info_indication_group {
            
        } // End of group UE_capability_info_indication_group

        
        /**
         * @desc Trace Procedures group
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         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.10  Trace group
         */
        group Trace_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_TRP_01
             */
            function f_TC_S1AP_MME_TRP_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged.
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Trace Start procedure
                if (fx_MME_Trace_Start_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a TRACE_START
                    f_recv_Trace_Start(
                        mw_trace_StartIEs(
                            mw_traceActivation(
                                PX_EUTRAN_TRACE_ID,
                                PX_INTERFACES_TO_TRACE,
                                PX_TRACE_DEPTH,
                                PX_TRANSPORT_LAYER_ADDRESS
                    )));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_TRP_01
            
            /**
             * @desc Testcase function for TC_S1AP_MME_TRP_02
             */
            function f_TC_S1AP_MME_TRP_02() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged.
                f_rABSetupRequest();
                fx_MME_Trace_Start_procedure();
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                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Deactivate Trace procedure
                if (fx_MME_Deactivate_Trace_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a DEACTIVATE_TRACE
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                    f_recv_Deactivate_Trace(
                        mw_deactivate_TraceIEs(
                            vc_MME_UE_ID,
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                            vc_eNB_UE_ID,
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                            PX_EUTRAN_TRACE_ID
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_TRP_02
            
        } // End of group Trace_group
        
        /**
         * @desc Location Reporting Procedures group
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         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.11  Location reporting group
         */
        group Location_reporting_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_LRP_01
             */
            function f_TC_S1AP_MME_LRP_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged.
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Location Reporting Control procedure
                if (fx_MME_Location_Reporting_Control_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a LOCATION_REPORTING_CONTROL
                    f_recv_Location_Reporting_Control(
                        mw_location_Reporting_ControlIEs(
                            vc_MME_UE_ID,
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                            vc_eNB_UE_ID,
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                            m_request_Type(
                                PX_EVENT_TYPE,
                                PX_REPORT_AREA
                    )));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_LRP_01
            
            /**
             * @desc Testcase function for TC_S1AP_MME_LRP_02
             */
            function f_TC_S1AP_MME_LRP_02() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged, and a handover procedure is initiated.
                f_rABSetupRequest();
                f_initiate_handover();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Location Reporting Control procedure
                if (fx_MME_Location_Reporting_Control_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a LOCATION_REPORTING_CONTROL
                    f_recv_Location_Reporting_Control(
                        mw_location_Reporting_ControlIEs(
                            vc_MME_UE_ID,
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                            vc_eNB_UE_ID,
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                            m_request_Type(
                                direct,
                                PX_REPORT_AREA
                    )));
                    f_send_Location_Report_Failure_Indication(
                        m_location_Report_Failure_IndicationIEs(
                            vc_MME_UE_ID,
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                            vc_eNB_UE_ID,
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                            m_cause_nas(
                                unspecified
                    )));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_LRP_02
            
        } // End of group Location_reporting_group
        
        /**
         * @desc MME direct information transfer group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.12  Warning message transmission group
         */
        group MME_Warning_message_transmission_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_WTP_01
             */
            function f_TC_S1AP_MME_WTP_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Warning Message Transmission procedure
                if (fx_MME_Write_Replace_Warning_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a WRITE-REPLACE_WARNING_REQUEST
                    f_recv_Write_Replace_Warning_Request(
                        mw_write_Replace_Warning_RequestIEs(
                            PX_MESSAGE_IDENTIFIER,
                            PX_SERIAL_NUMBER,
                            PX_REPETITION_PERIOD, 
                            PX_NUMBER_OF_BROADCASTS_REQUESTED
                    ));
                    f_send_Write_Replace_Warning_Response(
                        m_write_Replace_Warning_ResponseIEs(
                            PX_MESSAGE_IDENTIFIER,
                            PX_SERIAL_NUMBER
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_WTP_01
            
            /**
             * @desc Testcase function for TC_S1AP_MME_WTP_02
             */
            function f_TC_S1AP_MME_WTP_02() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
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                // Preamble action: A warning message procedure is exchanged
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                f_writeReplaceWarningExchanges(); 
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a Warning Message Transmission procedure
                if (fx_MME_Kill_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a KILLG_REQUEST
                    f_recv_Kill_Request(
                        mw_kill_RequestIEs(
                            PX_MESSAGE_IDENTIFIER,
                            PX_SERIAL_NUMBER
                    ));
                    f_send_Kill_Response(
                        m_kill_ResponseIEs(
                            PX_MESSAGE_IDENTIFIER,
                            PX_SERIAL_NUMBER
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_WTP_02
            
        } // End of group MME_Warning_message_transmission_group 


        /**
         * @desc eNB direct information transfer group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.13  eNB direct information transfer group
         */
        group ENB_direct_information_transfer_group {
            
        } // End of group ENB_direct_information_transfer_group 


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        /**
         * @desc MME direct information transfer group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.14  MME direct information transfer group
         */
        group MME_direct_information_transfer_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MIT_01
             */
            function f_TC_S1AP_MME_MIT_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate an MME Direct Information Transfer procedure
                if (fx_MME_Direct_Information_Transfer_procedure() == false) {
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                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a MME_DIRECT_INFORMATION_TRANSFER
                    f_recv_Mme_Direct_Information_Transfer(
                        mw_mMEDirectInformationTransfer(
                            mw_Inter_SystemInformationTransferType(
                                mw_RIMTransfer(
                                    ? // FIXME To be refined
                    ))));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MIT_01
            
        } // End of group MME_direct_information_transfer_group 

        
        /**
         * @desc eNB configuration transfer group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.15  eNB configuration transfer group
         */
        group ENB_configuration_transfer_group {
            
        } // End of group ENB_configuration_transfer_group 


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        /**
         * @desc MME configuration transfer group
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         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.16 MME configuration transfer group
         */
        group MME_configuration_transfer_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_MCT_01
             */
            function f_TC_S1AP_MME_MCT_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate an MME Configuration Transfer procedure
                if (fx_MME_Configuration_Transfer_procedure() == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a MME_CONFIGURATION_TRANSFER
                    f_recv_Mme_Configuration_Transfer(
                        mw_sON_Configuration_Transfer_MCT(
                            mw_sON_Configuration_Transfer(
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                                mw_TargeteNB_ID(mw_Global_eNB_ID, mw_TAI),
                                mw_SourceeNB_ID(mw_Global_eNB_ID, mw_TAI),
                                ? // FIXME To be refined
                    )));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_MCT_01
            
        } // End of group MME_configuration_transfer_group 
        
        /**
         * @desc LPPa transport group
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.17  LPPa transport group
         */
        group LPPa_transport_group {
            
            /**
             * @desc Testcase function for TC_S1AP_MME_LPP_01
             */
            function f_TC_S1AP_MME_LPP_01() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a LPPa Transport procedure using a UE associated signalling
                if (fx_MME_LPPa_Transport_procedure_ind(true) == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a DOWNLINK_UE_ASSOCIATED_LPPA_TRANSPORT
                    f_recv_Downlink_UE_Associated_Lppa_Transport(
                        mw_DownlinkUEAssociatedLppaTransportIEs_LPPa_PDU(
                            ?
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_LPP_01
            
            /**
             * @desc Testcase function for TC_S1AP_MME_LPP_02
             */
            function f_TC_S1AP_MME_LPP_02() runs on S1APComponent { 
                // Local variables
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. to indicate a LPPa Transport procedure using a UE associated signalling
                if (fx_MME_LPPa_Transport_procedure_ind(false) == false) {
                    f_selfOrClientSyncAndVerdict(c_tbDone, e_error); 
                } else {
                    // 2. sends a DOWNLINK_NONE_UE_ASSOCIATED_LPPA_TRANSPORT
                    f_recv_Downlink_Non_UE_Associated_Lppa_Transport(
                        mw_DownlinkNonUEAssociatedLppaTransportIEs_LPPa_PDU(
                            ?
                    ));
                    f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                }
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_LPP_02
            
        } // End of group LPPa_transport_group 
         * @desc Unknown, Unforseen and Erroneous Protocol Data
         * @see ETSI DTS/INT-00135-2 Clause 5.2.2.2.18  Unknown, Unforseen and Erroneous Protocol Data
         */
        group Unknown_unforseen_errorneous_group {
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            /**
             * @desc Testcase function for TC_S1AP_MME_ERR_01
             */
            function f_TC_S1AP_MME_ERR_01() runs on S1APComponent { 
                // Local variables
                const E_RAB_ID c_E_RAB_ID_A := 0;
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. on receipt of a UE_CONTEXT_RESUME_REQUEST
                f_send_Ue_Context_Resume_Request(
                    m_UeContextResumeRequestIEs_RABFailedToResumeItem(
                        vc_MME_UE_ID,
                        vc_eNB_UE_ID,
                        m_E_RABFailedToResumeItemResumeReq(
                            c_E_RAB_ID_A,
                            m_cause_ran(user_inactivity)
                        )
                    ),
                    PX_VA_CRITICALITY
                ); 
                // 2. sends an ERROR_INDICATION
                f_recv_Error_Indication(
                    mw_error_IndicationIEs(
                        vc_MME_UE_ID,
                        vc_eNB_UE_ID,
                        mw_criticalityDiagnostics_IE(
                            mw_criticalityDiagnostics(
                                PX_PROCEURE_CODE,
                                PX_TRIGGERING_CODE,
                                PX_CRITICALITY
                            )
                        )
                ));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_ERR_01
            
            /**
             * @desc Testcase function for TC_S1AP_MME_ERR_02
             */
            function f_TC_S1AP_MME_ERR_02() runs on S1APComponent { 
                // Local variables
                const E_RAB_ID c_E_RAB_ID_A := 0;
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. on receipt of a UE_CONTEXT_RESUME_REQUEST
                f_send_Ue_Context_Resume_Request(
                    m_UeContextResumeRequestIEs_Unknown_ID(
                        vc_MME_UE_ID,
                        vc_eNB_UE_ID,
                        m_E_RABFailedToResumeItemResumeReq(
                            c_E_RAB_ID_A,
                            m_cause_ran(user_inactivity)
                        )
                    )
                ); 
                // 2. sends an UE_CONTEXT_RESUME_FAILURE
                f_recv_Ue_Context_Resume_Failure(
                    mw_UeContextResumeFailureIEs(
                        vc_MME_UE_ID,
                        vc_eNB_UE_ID,
                        mw_cause_protocol(unspecified),
                        mw_criticalityDiagnostics(
                            PX_PROCEURE_CODE,
                            PX_TRIGGERING_CODE,
                            PX_CRITICALITY,
                            { 
                                mw_criticalityDiagnostics_IE_Item(
                                    reject, 
                                    -, 
                                    missing
                                ) 
                            }
                        )
                ));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_ERR_02
            
            /**
             * @desc Testcase function for TC_S1AP_MME_ERR_03
             */
            function f_TC_S1AP_MME_ERR_03() runs on S1APComponent { 
                // Local variables
                const E_RAB_ID c_E_RAB_ID_A := 0;
                
                // Preamble
                f_S1AP_mme_init();
                // Preamble action: E-RAB Setup is exchanged
                f_rABSetupRequest();
                f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Preamble done. ***");
                
                // Test body
                // 1. on receipt of a E-RAB_MODIFICATION_INDICATION
                // TODO
//                f_send_Ue_Context_Resume_Request(
//                    m_UeContextResumeRequestIEs(
//                        vc_MME_UE_ID,
//                        vc_eNB_UE_ID,
//                        m_E_RABFailedToResumeItemResumeReq(
//                            c_E_RAB_ID_A,
//                            m_cause_ran(user_inactivity)
//                ))); 
                // 2. sends an ERROR_INDICATION
                f_recv_Error_Indication(
                    mw_error_IndicationIEs(
                        vc_MME_UE_ID,
                        vc_eNB_UE_ID,
                        mw_criticalityDiagnostics_IE(
                            mw_criticalityDiagnostics(
                                PX_PROCEURE_CODE,
                                PX_TRIGGERING_CODE,
                                PX_CRITICALITY,
                                { 
                                    mw_criticalityDiagnostics_IE_Item(
                                        reject, 
                                        -, 
                                        missing
                                    ) 
                                }
                            )
                        )
                ));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
                
                // Postamble
                f_rABSetupRelease();
                f_postamble_S1AP_MME();
                f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict()); 
                log("*** " & __SCOPE__ & ": INFO: Postamble done. ***");
                
            } // End of function f_TC_S1AP_MME_ERR_03
        } // End of group Unknown_unforseen_errorneous_group
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    } // End of group MME_Role
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} // End of module S1AP_TCFunctions