INVIT TPs added

test_purposes/Gm/TP_GM.tplan2

@@ -18,8 +18,6 @@ Package TP_GM {
     
     import all from Sip_Common;
     
-    
-    
     Test Purpose {
         
         TP Id TP_GM_PCSCF_ECO_REGISTER_01
@@ -35,7 +33,7 @@ Package TP_GM {
         
         Initial conditions with {
             the UE_A entity isEmergencyAttachedTo the EPC_A and
-            the UE_A entity isNotRegisteredTo the IMS_A
+            the UE_A entity not isRegisteredTo the IMS_A
         }
         
         Expected behaviour
@@ -60,9 +58,8 @@ Package TP_GM {
                     from the UE_A entity
                 }
             }
-            
     } // End of TP_GM_PCSCF_ECO_REGISTER_01
-    
+
     Test Purpose {
         
         TP Id TP_GM_PCSCF_ECO_REGISTER_02
@@ -78,7 +75,7 @@ Package TP_GM {
         
         Initial conditions with {
             the UE_A entity isEmergencyAttachedTo the EPC_A and
-            the UE_A entity isNotRegisteredTo the IMS_A
+            the UE_A entity not isRegisteredTo the IMS_A
         }
         
         Expected behaviour
@@ -102,8 +99,123 @@ Package TP_GM {
                     from the UE_A entity
                 }
             }
-            
     } // End of TP_GM_PCSCF_ECO_REGISTER_02
-    
+
+    Test Purpose {
+        
+        TP Id TP_GM_PCSCF_ECO_INVITE_01
+        
+        Test objective  "Verify that the P-CSCF successfully receives an initial emergency INVITE from an unregistered UE."
+        
+        Reference 
+            "ETSI TS 124 229 [1], Clauses 5.1.6.8.2"
+        
+        Config Id CF_VxLTE_INT
+        
+        PICS Selection NONE
+        
+        Initial conditions with {
+            the UE_A entity isAttachedTo the EPC_A and
+            the UE_A entity not isRegisteredTo the IMS_A and
+            the UE_A entity not isEmergencyRegisteredTo the IMS_A
+         }
+        
+        Expected behaviour
+            ensure that {
+                when {
+                    the UE_A entity isRequestedToEstablishEmergencyCall
+                }
+                then {
+                    the IMS_P_CSCF_A entity receives an INVITE containing
+                        From indicating value "Anonymous",
+                        To indicating value PX_SIP_EMERGENCY_SERVICE_URN,
+                        CallId indicating value PX_UE_A_CALLID,
+                        Via indicating value PX_UE_A_VIA, // see 5.1.6.8.2 7)
+                        Route indicating value PX_UE_A_SERVICE_ROUTE,
+                        MessageBody;
+                    from the UE_A entity
+                }
+            }
+    } // End of TP_GM_PCSCF_ECO_INVITE_01
+
+    Test Purpose {
+        
+        TP Id TP_GM_PCSCF_ECO_INVITE_02
+        
+        Test objective  "Verify that the P-CSCF successfully receives an initial emergency INVITE from an emergency registered UE."
+        
+        Reference 
+            "ETSI TS 124 229 [1], Clauses 5.1.6.8.3"
+        
+        Config Id CF_VxLTE_INT
+        
+        PICS Selection NONE
+        
+        Initial conditions with {
+            the UE_A entity isEmergencyAttachedTo the EPC_A and
+            the UE_A entity isEmergencyRegisteredTo the IMS_A
+         }
+        
+        Expected behaviour
+            ensure that {
+                when {
+                    the UE_A entity isRequestedToEstablishEmergencyCall
+                }
+                then {
+                    the IMS_P_CSCF_A entity receives an INVITE containing
+                        From indicating value PX_UE_A_SIP_URI,
+                        To indicating value PX_SIP_EMERGENCY_SERVICE_URN,
+                        CallId indicating value PX_UE_A_CALLID,
+                        Via indicating value PX_UE_A_VIA,
+                        Route indicating value PX_UE_A_SERVICE_ROUTE,
+                        PPreferredIdentity, // one or two instances
+                        // TODO Geolocation header amybe added later, check!
+                        MessageBody;
+                    from the UE_A entity
+                }
+            }
+    } // End of TP_GM_PCSCF_ECO_INVITE_02
+
+    Test Purpose {
+        
+        TP Id TP_GM_PCSCF_ECO_INVITE_03
+        
+        Test objective  "Verify that the P-CSCF successfully receives an initial emergency INVITE from a registered but not emergency registered UE."
+        
+        Reference 
+            "ETSI TS 124 229 [1], Clauses 5.1.6.8.4"
+        
+        Config Id CF_VxLTE_INT
+        
+        PICS Selection NONE
+        
+        Initial conditions with {
+            the UE_A entity isAttachedTo the EPC_A and
+            the UE_A entity isRegisteredTo the IMS_A and
+            the UE_A entity not isEmergencyRegisteredTo the IMS_A
+            /* This implies that the UE is currently attached and registered 
+               to its home operator's network and the IP-CAN does not define emergency bearers
+               see 5.1.6.1 3rd paragraph */
+         }
+        
+        Expected behaviour
+            ensure that {
+                when {
+                    the UE_A entity isRequestedToEstablishEmergencyCall
+                }
+                then {
+                    the IMS_P_CSCF_A entity receives an INVITE containing
+                        From indicating value PX_UE_A_SIP_URI,
+                        To indicating value PX_SIP_EMERGENCY_SERVICE_URN,
+                        CallId indicating value PX_UE_A_CALLID,
+                        Via indicating value PX_UE_A_VIA,
+                        Route indicating value PX_UE_A_SERVICE_ROUTE,
+                        PPreferredIdentity, // one or two instances
+                        MessageBody;
+                    from the UE_A entity
+                }
+            }
+    } // End of TP_GM_PCSCF_ECO_INVITE_03
+
 } // End of Package TP_GM