TP_IC.tplan2

/*
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_IC {
	
    import all from Sip_Common;	
	 
    Test Purpose {
        TP Id TP_IC_IBCF_GC_01
        
        Test objective  "IMS CN components shall support SIP messages > 1 300 bytes"
               
        Reference 
          "TS 124 229 (V15.6.0) [1], clause 4.2A"  
        
        Config Id CFG_IC_01
                  
        PICS Selection NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the NW_UE_B entity isAttachedTo the IMS_A
        }

        Expected behaviour
            ensure that {
                when {
                    the UE_A entity sends a MESSAGE   
                       containing  Message_Body_Size indicating value greater than 1300 bytes ;
                    to the IMS_A entity
                }
                then {
                    the IMS_A entity forwards the MESSAGE to the NW_UE_B entity
                }
            }  
    }  // End of TP TP_IC_IBCF_GC_01
    
    
    
    


  /*  TO BE FINALIZED IF/WHEN REFERENCED IN THE TEST DESCRIPTION PART  */
 /* Test Purpose {
        TP Id  TP_IC_PCSCF_REG_001   // Previous TP_IMS_5011_01  
    Test objective 
        "In case of IMS AKA as security mechanism the P-CSCF shall forward 
         REGISTER requests received from the UE to the entry point in the 
         home network"
    Reference
        "TS 124 229 (V15.06.0) [1], clause 5.2.2.1 ¶16 (2nd numbered list) and 5.2.2.2"
    Config Id CFG_IC_01   
    Initial conditions with {
            the IMS_A entity isNotConfiguredForTopologyHiding and
            the UE_B entity isExistingIn the IMS_B
            
        }
        
    }  */
     // End of Test purpose TP_IC_PCSCF_REG_001

    
    
    
  
    Test Purpose {
        TP Id  TP_IC_IBCF_INVITE_01     // Former TP_IMS_5097_01
        Test objective 
               "S-CSCF shall insert orig-ioi parameter, remove access-network-charging-info parameter 
                and P-Access-Network-Info header before sending initial INVITE or a initial request over NNI"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 ¶11 (1st numbered list)"
        Config Id  CFG_IC_01
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the NW_UE_B entity isRegisteredTo the IMS_B and 
            the IMS_A entity isNotConfiguredForTopologyHiding
        }
        
        Expected behaviour 
            ensure that { 
                when { 
                    the UE_A entity sends an intial INVITE "addressed to NW_UE_B" to the IMS_A entity  
                }
                then {
                    the IMS_A entity forwards the initial INVITE containing
                        RouteHeader containing
                            not  "S-CSCF SIP URI of IMS A" 
                        ;  ,
                        PChargingVectorHeader containing
                            "icid-value parameter",
                            "orig-ioi parameter" containing
                            "IMS A"
                        ;  ,
                        not "access network charging info parameter",
                        not "term-ioi parameter"
                        ;  ,
                        RecordRouteHeader containing
                        "originating S-CSCF SIP URI"
                        ;  ,
                        not "P-Access-Network-Info header"
                    ;
                    to the NW_UE_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_INVITE_01
        




    Test Purpose {
        TP Id  TP_IC_IBCF_INVITE_02     // Former TP_IMS_5097_02
        Test objective 
               "S-CSCF inserts a second P-Asserted-Identity header indicating a registered tel URI 
                or sip URI whichever is not present in initial INVITE"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 ¶9 (item 9 1st numbered list)"
        Config Id  CFG_IC_01
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the NW_UE_B entity isRegisteredTo the IMS_B and 
            the IMS_A entity registeredIdentityTelURI and 
            the IMS_A entity registeredIdentitySipURI
        }
        
        Expected behaviour
            ensure that { 
                when { 
                    the UE_A entity sends an intial INVITE "addressed to NW_UE_B" to the IMS_A entity  
                }
                then {
                    the IMS_A entity forwards the initial INVITE containing
                        P_Asserted_Identity_Header containing
                            "the SIP URI of UE A" 
                        ;  ,
                        P_Asserted_Identity_Header containing
                            "the TEL URI of UE A"
                        ;  
                    ;
                    to the NW_UE_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_INVITE_02
    
    

    
/*   TO BE CORRECTED

    Test Purpose {
        TP Id  TP_IC_SCSCF_INVITE_03     // Former TP_IMS_5097_04
        Test objective 
               "S-CSCF uses ENUM/DNS to translate Tel URIs to SIP URIs in initial INVITE requests"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 (item 10 1st numbered list)"
        Config Id  CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the UE_B entity isRegisteredTo the NW_UE_B and 
            the Enum_DB entity isConfiguredWithENUMentryForTelURI_E164NumberOf the UE_B 
        }
        
        Expected behaviour
            ensure that { 
                when { 
                    the UE_A entity sends an intial INVITE "addressed to UE_B" containing
                        Request_URI containing
                            "a Tel URI"
                        ; 
                    ; 
                    to the IMS_A entity
                    and the IMS_A entity sends intial INVITE 
                           
                        
                    to the Enum_DB entity
                }
                then {
                    the IMS_A entity forwards the initial INVITE containing
                        Request URI containing
                            "a SIP URI of UE B" 
                        ;  ,
                        P_Charging_Vector_header containing
                            "an access network charging info parameter"
                        ;  
                    ;
                    to the NW_UE_B entity
                }
            }
        
    } // End of TP_IC_SCSCF_INVITE_03

 */


    Test Purpose {
        TP Id  TP_IC_IBCF_INVITE_04     // Former TP_IMS_5046_01
        Test objective 
               "When the P-CSCF receives an initial INVITE request for a dialog from a UE for which a Service-
                Route header list exists without topology hiding and the UE is not performing the functions of 
                an external attached network using static mode of operation"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.2.6.3.3 (1st numbered list)"
        Config Id  CFG_IC_03
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the UE_B entity isRegisteredTo the IMS_B and 
            the IMS_A entity isNotConfiguredForTopologyHiding
        }
        
        Expected behaviour
            ensure that { 
                when { 
                    the UE_B entity sends an intial INVITE "addressed to UE_A" to the IMS_A entity  
                }
                then {
                    the IMS_A entity forwards the initial INVITE containing
                        Route_Header 
                            not indicating value "the P-CSCF SIP URI of IMS_A" 
                          ,
                        Route_Header 
                            indicating value "the list of Service Route header URIs from registration" ,
                            
                        Via_Header containing
                            P_CSCF_via_port_number ,
                            P_CSCF_FQDN_address "or" 
                            P_CSCF_IP_address_of_IMS_A
                        ; ,
                        Record_Route_Header containing
                            P_CSCF_port_number_where_IMS_A_awaits_subsequent_requests_from_UE_A ,
                            P_CSCF_FQDN_address "or" 
                            P_CSCF_IP_address_of_IMS_A
                        ; ,
                        not P_Preferred_Identity_Header ,
                        P_Asserted_Identity_Header 
                            indicating value "an address of UE_B" ,
                        P_Charging_Vector_Header
                            indicating value "an icid_value paramater"
                    ;
                    to the IMS_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_INVITE_04




    Test Purpose {  // Former TP TP_IMS_5115_01
        TP Id  TP_IC_IBCF_180RESP_01
        Test objective
            "S-CSCF include term-ioi parameter and restores orig-ioi in 180 
             responses from UE to initial requests in terminating network"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.3  (item 2 in 3rd numbered list)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity hasReceivedIntialRequestForDialog from the UE_A entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 180 response "addressed to UE_A" to the IMS_B entity 
                }
                then {
                    the IMS_B entity sends the 180 response containing
                        P_Charging_Vector_Header containing 
                           orig_ioi_parameter 
                               indicating value "Operator Identifier Of ImsA" ,
                           term_ioi_parameter 
                               indicating value "Operator Identifier Of ImsB"
                        ;
                    ; 
                    to the IMS_A entity 
                }

        }
    }  // End of TP TP_IC_IBCF_180RESP_01



    Test Purpose {  // Former TP TP_IMS_5131_01
        TP Id  TP_IC_IBCF_180RESP_02
        Test objective
            "I-CSCF shall remove P-Charging-Function-Addresses header from 180 response to initial request"
        Reference
        "TS 124 229 (V15.06.0) [1], clause 5.3.2.1 (paragraph after note 10)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity hasReceivedIntialRequestForDialog from the UE_A entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 180 response "addressed to UE_A" to the IMS_B entity  
                }
                then {
                    the IMS_B entity sends the 180 response containing
                       not P_Charging_Vector_Header
                    ;
                    to the IMS_A entity 
                }

        }
    }  // End of TP TP_IC_IBCF_180RESP_02





    Test Purpose {  // Former TP TP_IMS_5115_03
        TP Id  TP_IC_IBCF_1XXRESP_01
        Test objective
            "S-CSCF inserts a second P-Asserted-Identity header in 1xx response indicating a 
             registered tel URI or SIP URI whichever is not present"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.3 (item 3 in 3rd numbered list)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity registeredPublicIdsWithTelUriAndSipUri and
            the UE_B entity hasReceivedIntialRequestForDialog from the UE_A entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 180 response "addressed to UE_A" to the IMS_B entity 
                }
                then {
                    the IMS_B entity sends the 180 response containing
                       P_Asserted_Identity_header 
                            indicating value "the SIP URI of UE_B" ,
                       P_Asserted_Identity_header 
                            indicating value "the Tel URI of the UE_B"
                    ;
                    to the IMS_A entity 
                }

        }
    }  // End of TP TP_IC_IBCF_1XXRESP_01

 

    Test Purpose {  // Former TP TP_IMS_5115_02
        TP Id  TP_IC_IBCF_2XXRESP_01
        Test objective
            "S-CSCF include term-ioi parameter and restores orig-ioi in 2xx 
             responses from UE to initial requests in terminating network"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.3 (item 2 in 3rd numbered list)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_A entity hasReceived180OnInitialRequest from the UE_B entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 200 response "addressed to UE_A" to the IMS_B entity 
                }
                then {
                    the IMS_B entity sends the 200 response containing
                        P_Charging_Vector_Header containing 
                           orig_ioi_parameter 
                               indicating value "Operator Identfier Of IMS_A" ,
                           term_ioi_parameter 
                               indicating value "Operator Identifier Of IMS_B"
                        ;
                    ; 
                    to the IMS_A entity 
                }

        }
    }  // End of TP TP_IC_IBCF_2XXRESP_01



    Test Purpose {  // Former TP TP_IMS_5115_04
        TP Id  TP_IC_IBCF_2XXRESP_02
        Test objective
            "S-CSCF inserts a second P-Asserted-Identity header in 1xx response indicating a 
             registered tel URI or SIP URI whichever is not present"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.3 (item 3 in 3rd numbered list)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity registeredPublicIdsWithTelUriAndSipUri and
            the UE_A entity hasReceived180OnInitialRequest from the UE_B entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 200 response "addressed to UE_A" to the IMS_B entity  
                }
                then {
                    the IMS_B entity sends the 200 response containing
                       P_Asserted_Identity_header 
                            indicating value "the SIP URI of UE_B" ,
                       P_Asserted_Identity_header 
                            indicating value "the Tel URI of the UE_B"
                    ;
                    to the IMS_A entity 
                }
        }
    }  // End of TP TP_IC_IBCF_2XXRESP_02







    Test Purpose {  // Former TP TP_IMS_5121_02
        TP Id  TP_IC_IBCF_2XXRESP_04
        Test objective
            "S-CSCF remove access-network-charging-info parameter from 2xx response to subsequent or target refresh requests"
            
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.3 (9th numbered list)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity hasReceivedSubsequentOrTargetRefreshRequestInDialog 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 200 response "addressed to UE_A" to the IMS_B entity  
                }
                then {
                    the IMS_B entity sends the 200 response containing
                       P_Charging_Vector_header containing 
                            not access_network_charging_info parameter
                       ;
                    ;
                    to the IMS_A entity 
                }
        }
    }  // End of TP TP_IC_IBCF_2XXRESP_04





    Test Purpose {  // Former TP TP_IMS_5106_01
        TP Id  TP_IC_IBCF_REINVITE_01
        Test objective
            "S-CSCF shall handle subsequent INVITE prior to sending it over NNI"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 (6th numbered list)"
            
        Config Id CFG_IC_01
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_A entity hasInitiatedDialogWith the UE_B
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_A entity sends a subsequent INVITE "addressed to UE_B" to the IMS_A entity  
                }
                then {
                    the IMS_A entity sends the subsequent INVITE containing
                       Record_Route_header indicating value 
                            "the S-CSCF SIP URI of IMS A" ,
                       P_Charging_Vector_header indicating value 
                         not access_network_charging_info
                    ;
                    to the IMS_B entity 
                }
        }
    }  // End of TP TP_IC_IBCF_REINVITE_01








    Test Purpose {  // Former TP TP_IMS_5131_02
        TP Id  TP_IC_IBCF_2XXRESP_03
        Test objective
            "I-CSCF shall remove P-Charging-Function-Addresses header from 200 response to initial request"
        Reference
        "TS 124 229 (V15.06.0) [1], clause 5.3.2.1 (paragraph after note 10)"
            
        Config Id CFG_IC_02
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and
            the UE_B entity isRegisteredTo the IMS_B and
            the UE_B entity hasReceivedIntialRequestForDialog from the UE_A entity 
        }
        
        Expected behaviour
            ensure that {
                when {
                    the UE_B entity sends a 200 response "addressed to UE_A" to the IMS_B entity  
                }
                then {
                    the IMS_B entity sends the 200 response containing
                       not P_Charging_Vector_Header
                    ;
                    to the IMS_A entity 
                }

        }
    }  // End of TP TP_IC_IBCF_2XXRESP_03












    Test Purpose {
        TP Id  TP_IC_IBCF_BYE_01     // Former TP_IMS_5107_01
        Test objective 
               "S-CSCF removes its own SIP URI from the route header before sending BYE"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 (item 1 in 7th numbered list)"
        Config Id  CFG_IC_01
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the NW_UE_B entity isRegisteredTo the IMS_B and 
            the IMS_A entity hasInitiatedDialogWith the NW_UE_B 
        }
        
        Expected behaviour 
            ensure that { 
                when { 
                    the UE_A entity sends a BYE "addressed to NW_UE_B" to the IMS_A entity  
                }
                then {
                    the IMS_A entity forwards the BYE containing
                        RouteHeader containing
                            not  "the S-CSCF SIP URI of IMS A" 
                        ;    
                    ;
                    to the NW_UE_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_BYE_01


    Test Purpose {
        TP Id  TP_IC_IBCF_ACK_01     // Former TP_IMS_5107_02
        Test objective 
               "S-CSCF removes its own SIP URI from the route header before sending ACK"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.4.3.2 (item 1 in 7th numbered list)"
        Config Id  CFG_IC_01
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the NW_UE_B entity isRegisteredTo the IMS_B and 
            the IMS_A entity hasReceived200OkOnInitialRequestForDialogWith the NW_UE_B 
        }
        
        Expected behaviour 
            ensure that { 
                when { 
                    the UE_A entity sends an ACK "addressed to NW_UE_B" to the IMS_A entity  
                }
                then {
                    the IMS_A entity forwards the ACK containing
                        RouteHeader containing
                            not  "the S-CSCF SIP URI of IMS A" 
                        ;    
                    ;
                    to the NW_UE_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_BYE_01


    Test Purpose {
        TP Id  TP_IC_IBCF_100TRY_01     // Former TP_IMS_5070_01
        Test objective 
               "The P-CSCF shall respond with a 100 (Trying) provisional response on initial INVITE in 
                terminating network"
        Reference
            "TS 124 229 (V15.06.0) [1], clause 5.2.7.3"
        Config Id  CFG_IC_03
        
        PICS Selection  NONE
        
        Initial conditions with {
            the UE_A entity isRegisteredTo the IMS_A and 
            the UE_B entity isRegisteredTo the IMS_B  
        }
        
        Expected behaviour
            ensure that { 
                when { 
                    the UE_B entity sends an intial INVITE "addressed to UE_A" to the IMS_A entity  
                }
                then {
                    the IMS_A entity sends a 100 response 
                    to the IMS_B entity
                }
            }
        
    } // End of TP TP_IC_IBCF_100TRY_01




    
}  // End of Package TP_IC