public class Startup {

    public void ConfigureServices(
        IServiceCollection services
    ) {
        // Remove EFCore stores.
        // services.AddDbContext<ApplicationDbContext>(
        // options =>
        //     options.UseSqlite(Configuration.GetConnectionString("DefaultConnection")));
        // services.AddDefaultIdentity<IdentityUser>()
        //     .AddEntityFrameworkStores<ApplicationDbContext>();

        // Add Hibernate stores
        var cfg = new Configuration();
        var file = Path.Combine(
            AppDomain.CurrentDomain.BaseDirectory,
            "hibernate.config"
        );
        cfg.Configure(file);
        // Add identity mapping based on dialect config (dialet must contains
        // PostgreSQL, MySQL, MsSql or Sqlite)
        cfg.AddIdentityMappings();
        // using default xml mapping.
        cfg.AddAssembly(typeof(Startup).Assembly);
        // using `NHibernate.Mapping.ByCode`, please comment the line above,
        // and uncomment line flowing lines;
        // var modelMapper = new NHibernate.Mapping.ByCode.ModelMapper();
        // modelMapper.AddMapping<WebTest.Entities.AppRoleMapping>();
        // modelMapper.AddMapping<WebTest.Entities.AppUserMapping>();
        // modelMapper.AddMapping<WebTest.Entities.TodoItemMapping>();
        // var mappings = modelMapper.CompileMappingForAllExplicitlyAddedEntities();
        // cfg.AddMapping(mappings);

        services.AddHibernate(cfg);
        services.AddDefaultIdentity<WebTest.Entities.ApplicationUser>()
            .AddRoles<WebTest.Entities.ApplicationRole>()
            .AddHibernateStores();

    }
}