public void BCMarketingQueryCoupons() { BeeCloud.registerApp("beacfdf5-badd-4a11-9b23-9ef3801732d1", "0fa599d9-b0ae-41b3-85de-d3153809004d", "e14ae2db-608c-4f8b-b863-c8c18953eef2", "4bfdd244-574d-4bf3-b034-0c751ed34fee"); List <BCCoupon> coupons = new List <BCCoupon>(); try { coupons = BCPay.BCMarketingQueryCoupons("201708111", null, null, null, null); Console.WriteLine(coupons.Count); } catch (Exception ex) { Console.WriteLine(ex.Message); } Assert.IsTrue(coupons.Count == 5); }