[S] Change in osmo-ttcn3-hacks[master]: s1gw: TC_setup: Validate some metrics

[pespin]

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 };
        }


--
To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37960?usp=email
To unsubscribe, or for help writing mail filters, visit 
https://gerrit.osmocom.org/settings?usp=email

Gerrit-MessageType: newchange
Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: Iae629bc9291ff8b6e482f61d692e4d97ff0136bd
Gerrit-Change-Number: 37960
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pes...@sysmocom.de>