public AuctionTests()
 {
     auctionService = new AuctionService();
     userService = new UserService();
     productService = new ProductService();
     currencyService = new CurrencyService();
     categoryService = new CategoryService();
     roleService = new RoleService();
     productAuctionService = new ProductAuctionService();
 }
        public UserTests()
        {
            userService = new UserService();
            roleService = new RoleService();
            categoryService = new CategoryService();
            currencyService = new CurrencyService();
            productService = new ProductService();
            auctionService = new AuctionService();
            productAuctionService = new ProductAuctionService();

            GetRole();
        }