public void ModifyBusifavorStockInformationAsyncTest() { if (createBusifavorStockResult is null) { CreateBusifavorStockAsyncTest(); } var key = TenPayHelper.GetRegisterKey(Config.SenparcWeixinSetting); var TenPayV3Info = TenPayV3InfoCollection.Data[key]; // TODO:流水号?这样是否有效? var out_request_no = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"), TenPayV3Util.BuildRandomStr(6)); var requestData = new ModifyBusifavorStockInformationRequestData(createBusifavorStockResult.stock_id, null, "Senparc微信支付V3商家券测试-修改", null, null, out_request_no, null, null, null, null); var marketingApis = new MarketingApis(); var result = marketingApis.ModifyBusifavorStockInformationAsync(requestData).GetAwaiter().GetResult(); Console.WriteLine("微信支付 V3 修改商家券基本信息接口:" + result.ToJson(true)); Assert.IsNotNull(result); Assert.IsTrue(result.ResultCode.Success); Assert.IsTrue(result.VerifySignSuccess == true);//通过验证 }