public async Task InsertNewIngredient()
        {
            //Arrange
            Ingredient ingredient = new Ingredient();

            ingredient.Id   = 0;
            ingredient.Name = "ingredient1";

            //Act
            var addResult = await ingredientRepository.AddAsync(ingredient);

            //Assert
            Assert.IsNotNull(addResult);
            Assert.AreEqual(ingredient.Name, addResult.Name);
        }