pgw: Introduce test TC_gy_ccr_update_rejected
This test currently fails because open5gs-smfd is not triggering the
tear down in smf_gy_handle_cca_update_request().
Related: SYS#6845
Change-Id: Ie58ae2a5e870b183fa1c56c90c94f5eee56386e0
diff --git a/pgw/PGW_Tests.ttcn b/pgw/PGW_Tests.ttcn
index 997c42d..3c4bef2 100644
--- a/pgw/PGW_Tests.ttcn
+++ b/pgw/PGW_Tests.ttcn
@@ -1079,6 +1079,34 @@
vc_conn.done;
}
+/* Test Gy CCR rejected with CCA Result-Code DIAMETER_AUTHORIZATION_REJECTED (5003) */
+private function f_TC_gy_ccr_update_rejected() runs on PGW_Session_CT {
+ var default d;
+
+ f_s5s8_create_session();
+
+ /* We should receive an update even if no traffic is sent: */
+ as_DIA_Gy_CCR(UPDATE_REQUEST);
+
+ /* Answer next CCR[Update] with CCA Reject: */
+ g_pars.gy.cca_res_code := DIAMETER_AUTHORIZATION_REJECTED;
+ as_DIA_Gy_CCR(UPDATE_REQUEST);
+
+ /* Expect PGW to tear down the connection as a result: */
+ as_DIA_Gx_CCR(TERMINATION_REQUEST);
+ as_DIA_Gy_CCR(TERMINATION_REQUEST);
+
+ setverdict(pass);
+}
+testcase TC_gy_ccr_update_rejected() runs on PGW_Test_CT {
+ var PGW_Session_CT vc_conn;
+ var SessionPars pars := valueof(t_SessionPars('001010123456789'H, "tun23"));
+ pars.gy.validity_time := 3; /* Grant access for 3 seconds, needs to be re-validated afterwards */
+ f_init();
+ vc_conn := f_start_handler(refers(f_TC_gy_ccr_update_rejected), pars);
+ vc_conn.done;
+}
+
/* create a session, expect it to succeed */
private function f_TC_s2b_createSession_v4_noapco() runs on PGW_Session_CT {
var template (omit) APCO apco := omit;
@@ -1125,6 +1153,7 @@
execute( TC_createSession_deleteSession() );
execute( TC_deleteSession_unknown() );
execute( TC_gy_charging_cc_time() );
+ execute( TC_gy_ccr_update_rejected() );
execute( TC_s2b_createSession_v4_noapco() );
execute( TC_s2b_createSession_v4_apco() );
}