Apply same change in the corresponding test in Node land

node/src/tests/test-WebRtcServer.ts

@@ -356,7 +356,9 @@ test('router.createWebRtcTransport() with webRtcServer succeeds and transport is
 	const transport = await router.createWebRtcTransport(
 		{
 			webRtcServer,
-			appData : { foo: 'bar' }
+			// Let's disable UDP so resulting ICE candidates should only contain TCP.
+			enableUdp : false,
+			appData   : { foo: 'bar' }
 		});
 
 	await expect(router.dump())
@@ -373,17 +375,12 @@ test('router.createWebRtcTransport() with webRtcServer succeeds and transport is
 
 	const iceCandidates = transport.iceCandidates;
 
-	expect(iceCandidates.length).toBe(2);
+	expect(iceCandidates.length).toBe(1);
 	expect(iceCandidates[0].ip).toBe('127.0.0.1');
-	expect(iceCandidates[0].port).toBe(port1);
-	expect(iceCandidates[0].protocol).toBe('udp');
+	expect(iceCandidates[0].port).toBe(port2);
+	expect(iceCandidates[0].protocol).toBe('tcp');
 	expect(iceCandidates[0].type).toBe('host');
-	expect(iceCandidates[0].tcpType).toBeUndefined();
-	expect(iceCandidates[1].ip).toBe('127.0.0.1');
-	expect(iceCandidates[1].port).toBe(port2);
-	expect(iceCandidates[1].protocol).toBe('tcp');
-	expect(iceCandidates[1].type).toBe('host');
-	expect(iceCandidates[1].tcpType).toBe('passive');
+	expect(iceCandidates[0].tcpType).toBe('passive');
 
 	expect(transport.iceState).toBe('new');
 	expect(transport.iceSelectedTuple).toBeUndefined();