public void AddRange() { var events = new RecordedRepositoryEvents(); var repository = new EntityFrameworkRepository(new FamilyDbContext(), events); var count = repository.GetEntities <Animal>().Count(); var newAnimals = new Animal[] { new Rabitt { Name = "rabitty" }, new Cat { Name = "catty" } }; repository.AddRange(newAnimals); repository.Save(); events.AddedEvents.Count.ShouldEqual(2); events.SavedEvents.Count.ShouldEqual(1); var repository2 = new EntityFrameworkRepository(new FamilyDbContext()); var count2 = repository2.GetEntities <Animal>().Count(); count2.ShouldEqual(count + 2); }