public void VehicleRepository_AddVehicleToList_ShouldBeCorrectCount() { Vehicle vehicle = new Vehicle(); Vehicle vehicleTwo = new Vehicle(); _vehicleRepo.AddVehicleToList(vehicle); _vehicleRepo.AddVehicleToList(vehicleTwo); int actual = _vehicleRepo.GetVehicleList().Count; int expected = 2; Assert.AreEqual(expected, actual); }