public async Task RemoveItemWithNullLockId()
        {
            using (RedisServer redisServer = new RedisServer())
            {
                string sessionId = ResetRedisConnectionWrapperAndConfiguration();
                RedisSessionStateProvider ssp = new Oriflame.Web.Redis.RedisSessionStateProvider();
                await ssp.RemoveItemAsync(null, sessionId, null, null, CancellationToken.None);

                DisposeRedisConnectionWrapper();
            }
        }