public async Task Transaction_AddOrdersAsync_Test() { var transaction = new Transactions { CustomerName = "Customer 1", PaymentType = "Bank Deposit", BankName = "Bank of the Philippine Islands", TransactionDate = DateTime.UtcNow, Subtotal = 1500, UserId = Guid.Parse("6BFED575-0954-4421-B911-DA908D8B1553"), Orders = new List <Order> { //new Order //{ // ItemName = "iphone x", // Qty = 2, // Total = 107000, // StockId = Guid.Parse("A12C256E-A071-444E-8770-056EAC476A92") //} } }; if (string.IsNullOrEmpty(transaction.CustomerName)) { Assert.Fail(); } if (string.IsNullOrEmpty(transaction.PaymentType)) { Assert.Fail(); } if (string.IsNullOrEmpty(transaction.BankName)) { Assert.Fail(); } if (transaction.Subtotal == 0) { Assert.Fail(); } if (string.IsNullOrEmpty(transaction.UserId.ToString())) { Assert.Fail(); } if (transaction.Orders == null || transaction.Orders.Count == 0) { Assert.Fail(); } var transactionDto = new TransactionDTO { CustomerName = transaction.CustomerName, PaymentType = transaction.PaymentType, BankName = transaction.BankName, TransactionDate = transaction.TransactionDate, UserId = transaction.UserId, Subtotal = transaction.Subtotal }; int transactionId = await _repo.AddTransactionAsync(transactionDto); Assert.AreNotEqual(0, transactionId); if (transactionId > 0) { foreach (var order in transaction.Orders) { var orders = new Order { TransactionId = transactionId, ItemName = order.ItemName, Total = order.Total, Qty = order.Qty, StockId = order.StockId }; _repo.AddOrders(orders); } Assert.IsTrue(true); } else { Assert.Fail(); } }