public void RemoveRecipe_RemoveRecipeById_CollectorFuncCalled()
        {
            const int id = 1;

            _uut.RemoveRecipe(1);
            _foodplanCollector.Received().RemoveRecipe(Arg.Any <int>(), id);
        }
        /// <summary>
        /// Removes a given recipe and updates the view model's foodplan.
        /// </summary>
        private async void RemoveRecipe(int?recipeId)
        {
            if (recipeId == 0 || recipeId == null)
            {
                return;
            }
            await _foodplanModel.RemoveRecipe((int)recipeId);

            UpdateFoodplan();
        }