protected override void SetupDependencies()
        {
            base.SetupDependencies();
            _dbFileName       = @".\" + Guid.NewGuid() + ".yap";
            _sessionFactory   = new HostedServerSessionFactory(new ThreadStaticCurrentSessionContext(), _dbFileName);
            _subjectUnderTest = new Db4oEventStore(_sessionFactory);

            var session = _sessionFactory.OpenSession();

            _sessionFactory.Bind(session);
        }