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);
}