public void InsertMany() { var users = new List <User> { new User { FirstName = "Hermione", LastName = "Granger", Age = 11 }, new User { FirstName = "Lord", LastName = "Voldemort", Age = 55 }, new User { FirstName = "Albus", LastName = "Dumbledore", Age = 150 } }; _userRepository.InsertMany(users); var hermione = _userRepository.Search(x => x.FirstName == "Hermione" && x.LastName == "Granger").FirstOrDefault(); var lord = _userRepository.Search(x => x.FirstName == "Lord" && x.LastName == "Voldemort").FirstOrDefault(); var albus = _userRepository.Search(x => x.FirstName == "Albus" && x.LastName == "Dumbledore").FirstOrDefault(); Assert.IsTrue(hermione.Age == 11); Assert.IsTrue(lord.Age == 55); Assert.IsTrue(albus.Age == 150); _userRepository.GetById(hermione.Id); _userRepository.GetById(lord.Id); _userRepository.GetById(albus.Id); Count(); }