--description--

Add the following properties to the recipe1 object:

The properties with null and empty string values will be updated later after you calculate them.

--hints--

Your recipe1 object should have a cookingTime property.

assert.property(recipe1, "cookingTime");

Your cookingTime property should be set to 22.

assert.equal(recipe1.cookingTime, 22);

Your recipe1 object should have a totalIngredients property.

assert.property(recipe1, "totalIngredients");

Your totalIngredients property should be set to null.

assert.isNull(recipe1.totalIngredients);

Your recipe1 object should have a difficultyLevel property.

assert.property(recipe1, "difficultyLevel");

Your difficultyLevel property should be set to an empty string.

assert.deepEqual(recipe1.difficultyLevel, "");

--seed--

--seed-contents--

const recipes = [];

const recipe1 = {
  name: "Spaghetti Carbonara",
  ingredients: ["spaghetti", "Parmesan cheese", "pancetta", "black pepper"],
--fcc-editable-region--
  
--fcc-editable-region--
};