/*
Copyright (c) ETSI 2019.

This software is subject to copyrights owned by ETSI. Non-exclusive permission
is hereby granted, free of charge, to copy, reproduce and amend this file
under the following conditions: It is provided "as is", without warranty of any
kind, expressed or implied.

ETSI shall never be liable for any claim, damages, or other liability arising
from its use or inability of use.This permission does not apply to any documentation
associated with this file for which ETSI keeps all rights reserved. The present
copyright notice shall be included in all copies of whole or part of this
file and shall not imply any sub-license right.
*/


Package TP_GM {
    
    import all from Sip_Common;
    
    Test Purpose {
        
        TP Id TP_GM_UE_INVITE_01
        Test objective  "Verify that the SUT successfully processes an initial INVITE."
        
        Reference 
            "ETSI TS 124 229 (V15.3.0) [5], clauses 5.1.3, 6.1.1 and 6.1.2",
            "ETSI TS 186 011-1 (V5.1.1), clause 5.4.1",
            "ETSI TS 186 011-2 (V5.1.1), clause 4.5.3.1"
        
        Config Id CFG_GM_01
        
        PICS Selection PICS_1
        
        Initial conditions with {
            the UE_A entity isAttachedTo the EPC_A and
            the UE_B entity isAttachedTo the EPC_A and
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_A
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_A entity isRequestedToSend an InitialINVITE
                }
                then {
                    the IMS_P_CSCF_A entity receives an InitialINVITE containing
                        Route_HDR indicating value
                            PX_P_SCF_A_SIP_URI,
                        Route_HDR indicating value
                            PX_S_SCF_A_SIP_URI,
                        Via_HDR indicating value
                            P PX_P_SCF_A_VIA,
                        P_Charging_Vector_HDR containing
                            ICID indicating value PX_IMS_A_ICID,
                            ORIG_IOI indicating value PX_IMS_A_ORIG_IOI,
                            "not" Access_Network_Charging_Info_HDR,
                            "not" Term_Ioi_HDR
                        Record_Route_HDR containing
                            Originating indicating value PX_S_SCF_A_SIP_URI,
                        "not" containing P_Access_Network_Info_HDR
                            ;
                        ;;;
                }
            }
    } // End of TP TP_GM_UE_INVITE_01
    
} // End of Package TP_GM