public void Test_RecallFullOrder() { _billingMachineOperations.InsertMoneyForOrder(100); var returnableAmount = _billingMachineOperations.RecallFullOrder(); Assert.AreEqual(100, returnableAmount); }
/// <summary> /// This is the starter method for the machine /// </summary> public void Start() { ShowWelcomeScreen(); try { while (true) { Console.WriteLine("*****************************************************************************************"); Console.WriteLine(); Console.WriteLine("Press 1 to Order Drink"); Console.WriteLine("Press 2 to Place SMS Order"); Console.WriteLine("Press 3 to Cancel and Recall Inserted Money from cash holder"); Console.WriteLine("Press 4 to Exit"); Console.WriteLine("-----------------------"); Console.WriteLine("Please specify your choice"); var userInput = Console.ReadLine(); var InputChoice = 0; var validInput = ValidateInputChoice(userInput, out InputChoice); if (validInput && InputChoice > 0 && InputChoice < 5) { //IMachineOperations ops = FactoryHelper.GetBillingMachineOperations(); switch (InputChoice) { case 1: case 2: bool improperInput = false; ShowMenu(); Console.WriteLine("Enter code number for Drink you want - Valid code numbers are displayed as in menu"); if (int.TryParse(Console.ReadLine(), out var drinkItemCode) && (drinkItemCode > 0 && (drinkItemCode < _sodaMachineOps.LookupInventoryCount() + 1))) { try { _sodaMachineOps.SelectedItem = _item; _sodaMachineOps.SelectedItem.Name = _sodaMachineOps.LookupInventoryItemName(drinkItemCode); _sodaMachineOps.SelectedItem.Code = drinkItemCode; _sodaMachineOps.SelectedItem.Quantity = 1; _sodaMachineOps.SelectedItem.Rate = _sodaMachineOps.LookupInventoryItemRate(drinkItemCode); Console.WriteLine("Enter Money to be placed in cash holder"); ValidateInputChoice(Console.ReadLine(), out var insertedAmount); if (insertedAmount > 0) { _sodaMachineOps.InsertMoneyForOrder(insertedAmount); } Console.WriteLine($"Added {insertedAmount}kr to your credit balance"); _sodaMachineOps.CalculateRemainderBalanceDecrementInventoryForOrder(); Console.WriteLine("Please collect purchased item from holder"); } catch (Exception ex) { Console.WriteLine(ex.Message); improperInput = true; //continue; } } else { Console.WriteLine("Please enter valid choice"); continue; } Console.WriteLine(InputChoice == 2 ? !improperInput ? "SMS Order successful" : "SMS Order unsuccessful" : !improperInput ? "Normal Order successful" : "Normal Order unsuccessful"); ExitTransaction(_sodaMachineOps); break; case 3: var returnAvailableTransactionAmount = _sodaMachineOps.RecallFullOrder(); if (returnAvailableTransactionAmount > 0) { ExitTransaction(_sodaMachineOps); } else { Console.WriteLine($"All amount consumed already in transactions or no amount inserted. Have a nice day!!"); } break; case 4: ExitTransaction(_sodaMachineOps); break; } } else { Console.WriteLine("Please enter valid input"); } } } catch (Exception ex) { Console.WriteLine(ex.Message); } }