public void QueryCouponAsyncTest() { var key = TenPayHelper.GetRegisterKey(Config.SenparcWeixinSetting); var TenPayV3Info = TenPayV3InfoCollection.Data[key]; // 如果还未发放代金券 则发放代金券 if (distributeStockResult is null) { DistributeStockAsyncTest(); } var marketingApis = new MarketingApis(); var result = marketingApis.QueryCouponAsync(distributeStockResult.coupon_id, TenPayV3Info.AppId, openId).GetAwaiter().GetResult(); Console.WriteLine("微信支付 V3 查询代金券详情接口结果:" + result.ToJson(true)); Assert.IsNotNull(result); Assert.IsTrue(result.ResultCode.Success); Assert.IsTrue(result.VerifySignSuccess == true);//通过验证 }