public void TestCustomers() { Console.WriteLine("\nTesting Customer class methods\n"); // Create some Customer Classes and test methods Customer c = new Customer("John", "Key", "09-08-1961", 1111, 200.50); VIPCustomer v = new VIPCustomer("The", "Pope", "06-06-1950", 333, 12.00); // Test displayInfo() c.DisplayInfo(); // check customer deposit and activity counter c.Deposit(100); Console.WriteLine("Customer deposited $100.00, the balance is now >> " + c.AccessBalance); Console.WriteLine("Customer activity count is now >> " + c.AccessActivityCounter); // check customer withdraws and activity counter c.Withdraw(10); Console.WriteLine("Customer withdrew $10.00, the balance is now >> " + c.AccessBalance); Console.WriteLine("Customer activity count is now >> " + c.AccessActivityCounter); // check customer can go below zero and transactions dont take place c.Withdraw(350); Console.WriteLine("Customer balance is >> " + c.AccessBalance); Console.WriteLine("Customer activity count is >> " + c.AccessActivityCounter); // Check VIP transactions v.DisplayInfo(); v.Deposit(10); Console.WriteLine("VIP deposited $10.00, balance is now >> " + v.AccessBalance); Console.WriteLine("VIP activity count is >> " + v.AccessActivityCounter); // check VIP withdraw (and below zero) v.Withdraw(100); Console.WriteLine("VIP withdrew $100.00, balance is now >> " + v.AccessBalance); Console.WriteLine("VIP activity count is >> " + v.AccessActivityCounter); //end of tests Console.WriteLine("\nEnd of testing customers, press any key to continue ...\n"); Console.ReadKey(); }
public static Customer[] CustomerList(String fileLocation, int fileLines) { Customer[] customerArray = new Customer[fileLines]; // makes an array of Customers, length given by fileLines in constructor int counter = 0; //used to assign an array pointer for each line of the file to the customerArray String myLine; // pointer to a line in the file String[] words; // an array for splitting each line try { TextReader tr = new StreamReader(fileLocation); while ((myLine = tr.ReadLine()) != null) { words = myLine.Split(','); String firstName = words[0]; String lastName = words[1]; String dob = words[2]; int id = int.Parse(words[3]); double balance = double.Parse(words[4]); if (words.Length > 5) { if ((words[5] != null) && (words[5].Equals("VIP"))) // handles a line for a VIP customer { // creates a VIPCustomer object if conditionals are true customerArray[counter] = new VIPCustomer(firstName, lastName, dob, id, balance); } } else { // otherwise a Customer object is created and added to the array customerArray[counter] = new Customer(firstName, lastName, dob, id, balance); } counter++; } // end of reading file } // If the file is not found an error will be displayed. catch (FileNotFoundException e) { Console.WriteLine(e.Message); } return(customerArray); }