i need help creating an a ray and exceptions in c# that will Emulate a simple long-distance bus service reservation system. We are dealing with a handful of routes each with a number of daily running buses, each with a specified number of seats. Each customer that buys a ticket will get an assigned seat. This data is all made up.

Invalid reservation will result in an exception. Here is a possible list counter is closed, seats are not available, service is cancelled, insufficient funds to purchase, payment gateway is not responding.

need help Creating a unit tests instead of a demo app. that will run a test

Create collections or lists of relevant objects. Bus Company has Routes Routes have Buses Buses have Seats with each seat having a status (occupied or free) Customer has at least payment information. TicketPurchase can be a method in a separate Transactions object, where you pass Route or Bus and Customer payment information. You can emulate exceptions by setting flags in the Transactions objects.

I don't understand what information you are talking about

you say you need more info like what this is my class assignment this is all the information that the professor gave