mgw: Add test cases for invalid DLCX commands
diff --git a/mgw/MGCP_Test.ttcn b/mgw/MGCP_Test.ttcn
index df07bd0..d13fad3 100644
--- a/mgw/MGCP_Test.ttcn
+++ b/mgw/MGCP_Test.ttcn
@@ -638,7 +638,7 @@
 		var template MgcpCommand cmd;
 		var MgcpResponse resp;
 		var MgcpEndpoint ep := "5@mgw";
-		var MgcpCallId call_id := '51234'H;
+		var MgcpCallId call_id := '51233'H;
 
 		f_init(ep);
 
@@ -655,7 +655,7 @@
 		var template MgcpCommand cmd;
 		var MgcpResponse resp;
 		var MgcpEndpoint ep := "5@mgw";
-		var MgcpCallId call_id := '51234'H;
+		var MgcpCallId call_id := '51232'H;
 
 		f_init(ep);
 
@@ -668,7 +668,42 @@
 	}
 
 
-	/* TODO: DLCX of valid endpoint but invalid call-id */
+	/* CRCX + DLCX of valid endpoint but invalid call-id */
+	testcase TC_crcx_and_dlcx_ep_callid_inval() runs on dummy_CT {
+		var template MgcpCommand cmd;
+		var MgcpResponse resp;
+		var MgcpEndpoint ep := "5@mgw";
+		var MgcpCallId call_id := '51231'H;
+
+		f_init(ep);
+
+		cmd := ts_CRCX(get_next_trans_id(), ep, "recvonly", call_id);
+		resp := mgcp_transceive_mgw(cmd, tr_CRCX_ACK);
+
+		f_dlcx(ep, "516", *, 'ffff'H);
+
+		setverdict(pass);
+	}
+
+
+	/* CRCX + DLCX of valid endpoint and call-id but invalid conn-id */
+	testcase TC_crcx_and_dlcx_ep_callid_connid_inval() runs on dummy_CT {
+		var template MgcpCommand cmd;
+		var MgcpResponse resp;
+		var MgcpEndpoint ep := "5@mgw";
+		var MgcpCallId call_id := '51230'H;
+
+		f_init(ep);
+
+		cmd := ts_CRCX(get_next_trans_id(), ep, "recvonly", call_id);
+		resp := mgcp_transceive_mgw(cmd, tr_CRCX_ACK);
+
+		f_dlcx(ep, "515", *, call_id, 'ffff'H);
+
+		setverdict(pass);
+	}
+
+
 	/* TODO: Double-DLCX (retransmission) */
 	/* TODO: Double-DLCX (no retransmission) */
 
@@ -697,5 +732,7 @@
 		execute(TC_crcx_and_dlcx_ep_callid_connid());
 		execute(TC_crcx_and_dlcx_ep_callid());
 		execute(TC_crcx_and_dlcx_ep());
+		execute(TC_crcx_and_dlcx_ep_callid_inval());
+		execute(TC_crcx_and_dlcx_ep_callid_connid_inval());
 	}
 }