Test for firebase function

test.dart

import 'package:cloud_functions/cloud_functions.dart';

const String ENDPOINT = "https://us-central1-pickup-c1eb4.cloudfunctions.net/getItems";

Future test() async {
  final HttpsCallableResult resp = await CloudFunctions.instance.getHttpsCallable(
    functionName: 'getItems',
  ).call(<String, dynamic>{
    "store_id":"0"
  }); 
  print(resp);
}