public void PostRecipeWithIngredientsTest()
{
RecipeWithIngredients recipe = new RecipeWithIngredients();
_recipesService.Setup(i => i.AddRecipeWithIngredients(It.IsAny <RecipeWithIngredients>(), "user1"));
var result = _recipesController.PostRecipeWithIngredients(It.IsAny <RecipeWithIngredients>()).Result;
_recipesService.Verify(i => i.AddRecipeWithIngredients(It.IsAny <RecipeWithIngredients>(), "user1"), Times.Once);
Assert.IsInstanceOf <ContentResult>(result);
}