marzoukali

// This class will be used to create a simple GOF singletone object.

public class Security
    {
        private static Security _instance;
        private string _userName;
        private bool _isAdmin;

        public static Security GetInstance()
        {

marzoukali

// The solution is to refactor the GOF class to be instance class and let it use interface to make it easy to inject
// Then use the IOC/DI singleton way to ensue using only one instance of the object.

// The Interface
public interface ISecurity
    {
        string GetUserName();

        bool IsAdmin();
    }

marzoukali

[TestFixture]
    public class PrintInvoiceCommandTests
    {
        private PrintInvoiceCommand _command;
        private AutoMoqer _mocker;
        private Invoice _invoice;

        private const int InvoiceId = 1;
        private const string UserName = "mrenze";