public void TestRouteListSubject()
{
RouteList routes = new RouteList();
MockObserver observer1 = new MockObserver();
MockObserver observer2 = new MockObserver();
WriteToBinaryFile <List <Ticket> >(@"Berlin_tickets.txt", new List <Ticket>(), false);
WriteToBinaryFile <List <Ticket> >(@"Paris_tickets.txt", new List <Ticket>(), false);
Station Berlin = new Station("Berlin");
Station Paris = new Station("Paris");
Route BerlinParis = new Route(Berlin, Paris, 1234.00m);
routes.RegisterObserver(observer1);
routes.RegisterObserver(observer2);
routes.AddRoute(BerlinParis);
Assert.IsTrue(observer1.GetRoutes() == routes.GetAllRoutes());
Assert.IsTrue(observer2.GetRoutes() == routes.GetAllRoutes());
File.Delete(@"Berlin_tickets.txt");
}