/// <summary>
/// The Event Listener has Dependency on the Banking object
/// The event listener will generate the Notiofication
/// Based on the Status of the event
/// </summary>
/// <param name="bank"></param>
public EventListener(Banking bank)
{
this.bank = bank;
// event subscription
this.bank.OverBalance += Bank_OverBalance;
this.bank.UnderBalance += Bank_UnderBalance;
}
public static void Main()
{
Banking b = new Banking(20000);
// Subscribing to the Notification from Bank
EventListener evt = new EventListener(b);
b.Deposit(90000);
Console.WriteLine($"Net Balance after deposit {b.ShowBalance()}");
b.Withdrawal(108000);
Console.WriteLine($"Net Balance afeter withdrawal {b.ShowBalance()}");
Console.WriteLine("Hello World");
}
public void EventTestMethod()
{
CS_SourceProject.Banking bank = new CS_SourceProject.Banking(20000);
List <string> events = new List <string>();
bank.OverBalance += delegate(int amount)
{
events.Add("OverBalance");
};
bank.Deposit(100000);
Assert.AreEqual("OverBalance", events[0]);
}
