Injector injector = Injector.create();
        injector.bindInstance(Injector.class, injector);
        injector.bindInstance(Context.class, new Context(userProperties, systemProperties));
        injector.bindImplicit(Providers.class);
        injector.discover(ProtoSession.class.getClassLoader());
        Session session = injector.getInstance(Session.class);
        SessionScope scope = new SessionScope();
        scope.enter();