private static void FillTestData(MemorySettingRepository repository)
        {
            //Language setting for application
            repository.Insert(
                new Setting
                {
                    UserId = null,
                    Name = "Language",
                    Value = "fr"
                });

            //Language setting for UserId = 1
            repository.Insert(
                new Setting
                {
                    UserId = 1,
                    Name = "Language",
                    Value = "tr"
                });
        }