NPoco with sqlite using mapping by convention

NpocoSqlite.cs

using System;
using System.Data.SQLite;
using NPoco;
using NPoco.FluentMappings;

namespace NpocoSqlite
{
    /*
    CREATE TABLE [TestMe](
    [MySuperID] INTEGER PRIMARY KEY NOT NULL, 
    [TextData] TEXT NOT NULL);
     */

    public class CategoryMapping : Map<Category>
    {
        public CategoryMapping()
        {
            PrimaryKey(x => x.CategoryId, false);
            TableName("TestMe");
            Columns(x =>
            {
                x.Column(y => y.Text).WithName("TextData");
                x.Column(y => y.CategoryId).WithName("MySuperID");
            });
        }
    }


    public static class MyFactory
    {
        public static DatabaseFactory DbFactory { get; set; }

        public static void Setup()
        {
            var fluentConfig = FluentMappingConfiguration.Configure(new CategoryMapping());
            //or individual mappings
            //var fluentConfig = FluentMappingConfiguration.Configure(new CategoryMapping(), ....);

            DbFactory = DatabaseFactory.Config(x =>
            {
                var conn = new SQLiteConnection(@"Data Source=C:\Experiment Space\csharp\NpocoSqlite\storage.sqlite");
                x.UsingDatabase(() => new Database(conn, DatabaseType.SQLite));
                x.WithFluentConfig(fluentConfig);
                //x.WithMapper(new Mapper());
                conn.Open();
            });
        }
    }


    //[TableName("TestMe")]
    // [PrimaryKey("MySupperID", AutoIncrement = false)]
    public class Category
    {
        //[Column("MySupperID")] 
        public int CategoryId { get; set; }
        // [Column("TextData")] 
        public string Text { get; set; }
    }

    internal class Program
    {
        private static void Main(string[] args)
        {
            MyFactory.Setup();

            var db = MyFactory.DbFactory.GetDatabase();
            db.Save(new Category
            {
                CategoryId = 88,
                Text = "dsfdsfds546565465465fdsfdsf"
            });

            Console.ReadLine();
        }
    }
}