/// <summary>
/// Adds the category.
/// </summary>
/// <param name="pageLinks">The page links.</param>
/// <param name="categoryName">Name of the category.</param>
/// <param name="categoryId">The category identifier.</param>
/// <returns>Returns the Page links including the Category</returns>
public static PageLinks AddCategory(
this PageLinks pageLinks,
[NotNull] string categoryName,
[NotNull] int categoryId)
{
CodeContracts.VerifyNotNull(pageLinks, "pageLinks");
CodeContracts.VerifyNotNull(categoryName, "categoryName");
pageLinks.AddLink(categoryName, BuildLink.GetCategoryLink(categoryId, categoryName));
return(pageLinks);
}