pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37960?usp=email )
Change subject: s1gw: TC_setup: Validate some metrics ......................................................................
s1gw: TC_setup: Validate some metrics
Change-Id: Iae629bc9291ff8b6e482f61d692e4d97ff0136bd --- M s1gw/S1GW_Tests.ttcn 1 file changed, 28 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/60/37960/1
diff --git a/s1gw/S1GW_Tests.ttcn b/s1gw/S1GW_Tests.ttcn index 67c4267..e8dfe2b 100644 --- a/s1gw/S1GW_Tests.ttcn +++ b/s1gw/S1GW_Tests.ttcn @@ -140,11 +140,25 @@ f_ConnHdlr_register_pfcp(); f_ConnHdlr_s1ap_register(g_pars.genb_id);
+ /* Expected values relative to snapshot: */ + var StatsDExpects statsd_exp := { + {name := mp_statsd_prefix & "gauge.s1ap.enb.num_sctp_connections.value", mtype := "g", min := 1, max := 1}, + {name := mp_statsd_prefix & "ctr.s1ap.proxy.in_pkt.unmodified.value", mtype := "c", min := 2, max := 2} + } + var StatsDMetrics statsd_snapshot := f_statsd_snapshot(f_statsd_keys_from_expect(statsd_exp)); + f_ConnHdlr_s1ap_connect(mp_enb_bind_ip, mp_s1gw_enb_ip); f_ConnHdlr_s1ap_setup(g_pars.genb_id); f_sleep(0.5); /* keep the connection idle for some time */ + + f_statsd_expect_from_snapshot(statsd_exp, wait_converge := true, snapshot := statsd_snapshot); + f_ConnHdlr_s1ap_disconnect();
+ /* Validate gauge decreases when we disconnect: */ + f_statsd_expect({{name := mp_statsd_prefix & "gauge.s1ap.enb.num_sctp_connections.value", mtype := "g", min := 0, max := 0}}, + wait_converge := true); + f_ConnHdlr_s1ap_unregister(g_pars.genb_id); } testcase TC_setup() runs on test_CT { @@ -156,6 +170,19 @@ vc_conn := f_ConnHdlr_spawn(refers(f_TC_setup), pars); vc_conn.done; } + +function f_TC_setup_multi(charstring id) runs on ConnHdlr { + f_ConnHdlr_register_pfcp(); + f_ConnHdlr_s1ap_register(g_pars.genb_id); + + f_ConnHdlr_s1ap_connect(mp_enb_bind_ip, mp_s1gw_enb_ip); + f_ConnHdlr_s1ap_setup(g_pars.genb_id); + f_sleep(0.5); /* keep the connection idle for some time */ + + f_ConnHdlr_s1ap_disconnect(); + + f_ConnHdlr_s1ap_unregister(g_pars.genb_id); +} testcase TC_setup_multi() runs on test_CT { var ConnHdlrList vc_conns := { };
@@ -163,7 +190,7 @@
for (var integer i := 0; i < 42; i := i + 1) { var ConnHdlrPars pars := f_new_ConnHdlrPars(i); - var ConnHdlr vc_conn := f_ConnHdlr_spawn(refers(f_TC_setup), pars); + var ConnHdlr vc_conn := f_ConnHdlr_spawn(refers(f_TC_setup_multi), pars); vc_conns := vc_conns & { vc_conn }; }
-
pespin