public void GenerateOutputForOrderWithoutErrors()
        {
            var dishes = new Dish[]
            {
                DishConstants.Coffee, DishConstants.Eggs, DishConstants.Cake, DishConstants.Potatoes, DishConstants.Steak, DishConstants.Toast, DishConstants.Wine
            };
            var           result       = gen.GenerateResult(OrderTestHelper.CreateOrder(EOrderType.Morning, null, dishes.ToArray()));
            List <string> expectedList = new List <string>(dishes.Length);

            expectedList.AddRange(dishes.Select(dish => dish.DishDescription));

            Assert.AreEqual(string.Join(", ", expectedList.ToArray()), result);
        }