[Test]
        public void AddMoreThanOneReciepeItems()
        {
            var inventory = new HeroInventory();
            var itemA = new RecipeItem("A", 5, 5, 5, 5, 5, new List<string>());
            var itemB = new RecipeItem("B", 5, 5, 5, 5, 5, new List<string>());

            inventory.AddRecipeItem(itemA);
            inventory.AddRecipeItem(itemB);

            var typeInventory = inventory.GetType()
                .GetField("recipeItems", BindingFlags.Instance | BindingFlags.NonPublic);
            var fildDict = (Dictionary<string, IRecipe>)typeInventory.GetValue(inventory);
            var count = fildDict.Count;
            Assert.AreEqual(2, count);
        }