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); }