public async void Car_GetAll()
{
//https://asp.net-hacker.rocks/2017/09/27/testing-aspnetcore.html
CarRepository carRepository = new CarRepository();
var controller = new CarWebApi.Controllers.CarController(carRepository);
var result = await controller.GetAllCars();
}
public async void Car_Delete_Last()
{
//https://asp.net-hacker.rocks/2017/09/27/testing-aspnetcore.html
CarRepository carRepository = new CarRepository();
var controller = new CarWebApi.Controllers.CarController(carRepository);
List<Car> cars = await controller.GetAllCars() as List<Car>;
Assert.NotEmpty(cars);
int id = (from c in cars
//where c.Id > 100000
select c).Max(c => c.Id);
var result = await controller.Delete(id);
await carRepository.SaveAll();
}