Calling buyNonConsumable method in in_app_purchase plugin for Flutter with sandbox = true and getting sandbox = false when calling queryPastPurchases

问题

I'm testing the in_app_purchase plugin for Flutter (https://github.com/flutter/plugins/tree/master/packages/in_app_purchase).

I'm calling the buyNonConsumable method with sandboxTesting = true and applicationUserName = 'test'. But after a successful purchase, when calling the queryPastPurchases, I get different values in QueryPurchaseDetailsResponse.pastPurchases[0].skPaymentTransaction.payment fields...

Is it possible that it's causing the issue mentioned here? Flutter Auto-Renewable Subscription never expires in Sandbox

来源：https://stackoverflow.com/questions/57188466/calling-buynonconsumable-method-in-in-app-purchase-plugin-for-flutter-with-sandb