/*
Copyright (c) ETSI 2019-2022.

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
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ETSI shall never be liable for any claim, damages, or other liability arising
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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.
*/

/* interface at SCSCF */
Package TP_SCSCF {
    
    import all from Sip_Common;
    
    Test Purpose {
        
        TP Id TP_SCCAS_REGISTER_01
        
        Test objective  "TODO -- Verify that the P-CSCF successfully processes a first registration (Successful)."
        
        Reference 
            "TODO -ETSI TS 124 229 [1], Clauses 5.2.2.1 and 6.2"
        
        Config Id CFG_SCSCF_01
        
        PICS Selection NONE
        
        Initial conditions with {
            the UE entity isNotRegisteredTo the IMS_A
        }
        
        Expected behaviour
            ensure that {
                when {
                    the IUT entity receives a REGISTER containing
                        From indicating value PX_UE_A_SIP_URI,
                        To indicating value PX_UE_A_SIP_URI,
                        CallId indicating value PX_UE_A_CALLID,
                        Via indicating value PX_UE_A_VIA;
                    from the IMS_S_CSCF entity
                }
                then {
                    the IUT entity sends a r_200_Ok containing
                        From indicating value PX_UE_A_SIP_URI,
                        To indicating value PX_UE_A_SIP_URI,
                        CallId indicating value PX_UE_A_CALLID,
                        Via indicating value PX_UE_A_VIA,
                        Path indicating value PX_P_CSCF_A_SIP_URI,
                        PChargingVector containing
                            icid indicating value PX_TO_BE_DEFINED,
                        PVisitedNetworkID indicating value PX_TO_BE_DEFINED,
                        Require indicating value "path",
                        Supported indicating value "path";;
                    to the IMS_S_CSCF entity
                }
            }
    } // End of TP_SCCAS_REGISTER_01
    
    Test Purpose {
        
        TP Id TP_SCCAS_INVITE_01
        
        Test objective  "Verify that the P-CSCF successfully processes an initial INVITE (Originating Leg)."
        
        Reference 
            "ETSI TS 124 229 [1], Clauses 5.2.7.2 and 6.2"
        
        Config Id CFG_SCCAS_01
        
        PICS Selection NONE
        
        Initial conditions with {
            the UE entity isRegisteredTo the IMS
        }
        
        Expected behaviour
            ensure that {
                when {
                    the IUT entity receives an INVITE containing
                        From indicating value PX_UE_A_SIP_URI,
                        To indicating value PX_UE_B_SIP_URI,
                        CallId indicating value PX_UE_A_CALLID,
                        Via indicating value PX_UE_A_VIA,
                        Route indicating value PX_UE_A_SERVICE_ROUTE,
                        PAccessNetworkInfo,
                        MessageBody containing
                            SDP containing
                                Version indicating value "0";;;
                    from the IMS_S_CSCF entity
                }
                then {
                    the IUT entity sends an r_200_Ok containing
                        From indicating value PX_UE_A_SIP_URI,
                        To indicating value PX_UE_B_SIP_URI,
                        CallId indicating value PX_UE_A_CALLID,
                        Via indicating value PX_UE_A_VIA,
                        Route indicating value PX_UE_A_SERVICE_ROUTE,
                        PAccessNetworkInfo,
                        ContentType indicating value "application/sdp",
                        ContentLength,
                        MessageBody containing
                            SDP containing
                                Version indicating value "0";;;
                     to the IMS_S_CSCF entity
                }
            }
            
    } // End of TP_SCCAS_INVITE_01
    
} // End of Package TP_SCSCF