Program.cs

using System;
using System.Linq;
using EFCoreSecondLevelCacheInterceptor.Tests.DataLayer.Entities;
using EFCoreSecondLevelCacheInterceptor.Tests.DataLayer.Utils;
using Microsoft.Extensions.DependencyInjection;

namespace EFCoreSecondLevelCacheInterceptor.ConsoleSample
{
    class Program
    {
        static void Main(string[] args)
        {
            initDb();

            EFServiceProvider.RunInContext(context =>
            {
                context.Posts.Add(new Post { Title = "Title 1", UserId = 1 });
                context.SaveChanges();

                var posts = context.Posts.Cacheable().ToList();
                Console.WriteLine($"Title From DB: {posts.First().Title}");

                posts = context.Posts.Cacheable().ToList();
                Console.WriteLine($"Title From Cache: {posts.First().Title}");
            });
        }

        private static void initDb()
        {
            var serviceScope = EFServiceProvider.GetRequiredService<IServiceScopeFactory>();
            serviceScope.Initialize();
            serviceScope.SeedData();
        }
    }
}