public DefaultRegistry()
        {
            For <DbContextOptions>().Use(new DbContextOptionsBuilder().UseInMemoryDatabase().Options).Singleton();
            For <DbContext>().Use <SchedulerContext>(x => SchedulerContext.PopulateData(x.GetInstance <SchedulerContext>()));
            For <IConnectionFactory>().Use(x => new Mock <IConnectionFactory>().Object);
            For <IQueryResolver>().Use <QueryResolver>();
            For <ICommandHandlerResolver>().Use <CommandHandlerResolver>();
            For <IValidatorResolver>().Use <ValidatorResolver>();
            For <IDataSource>().Use <EntityFrameworkDataSource>();

            Scan(x =>
            {
                x.Assembly(typeof(EntityFrameworkDataSource).GetTypeInfo().Assembly);
                x.Assembly(typeof(DefaultRegistry).GetTypeInfo().Assembly);
                x.WithDefaultConventions();

                x.AddAllTypesOf(typeof(IQuery <,>));
                x.AddAllTypesOf(typeof(ICommandHandler <>));
                x.AddAllTypesOf(typeof(ICommandHandler <,>));
                x.AddAllTypesOf(typeof(IValidator <>));
            });
        }