bsc: Add LCLS related test cases

This is an early WIP, we actually will need to establish two calls/legs
before the BSC is able to locally correlate them.

Related: OS#1602
Change-Id: Ie6d0b9c38027abf65c7c564fc79b889d013fa6a7
diff --git a/library/BSSMAP_Templates.ttcn b/library/BSSMAP_Templates.ttcn
index ad90d66..d92ea61 100644
--- a/library/BSSMAP_Templates.ttcn
+++ b/library/BSSMAP_Templates.ttcn
@@ -1136,6 +1136,18 @@
 	}
 }
 
+template PDU_BSSAP tr_BSSMAP_LclsNotificationSts(BIT4 sts)
+modifies tr_BSSAP_BSSMAP := {
+	pdu := {
+		bssmap := {
+			lCLS_Notification := {
+				messageType := '76'O,
+				lCLS_BSS_Status := tr_BSSMAP_IE_LclsSts(sts),
+				lCLS_BreakRequest := omit
+			}
+		}
+	}
+}