public static void Main()
{
var controller = new PetClinicController();
var engine = new Engine(controller);
engine.Run();
}
public Engine(IInputReader reader, IOutputWriter writer)
{
this.reader = reader;
this.writer = writer;
this.petClinicController = new PetClinicController();
}
public Engine(PetClinicController controller)
{
this.controller = controller;
}
