Adding jest on the server process

server/rooms/game.test.ts

@@ -0,0 +1,13 @@
+import { GameRoom } from './game';
+
+
+describe("Room", function () {
+    let room: GameRoom = null;
+
+    describe("onMessage / dispatchMessage", () => {
+        it("* should handle if message is not registered", () => {
+            room = new GameRoom();
+            expect(room).not.toBeNull();
+        });
+    });
+});