public void Update1IsOK()
{
var context = new CarContext();
var testContext = new EFRepository<Car,int>(context);
var all = context.Car.ToList();
all.ForEach(r => testContext.Delete(r));
testContext.Save();
var car = new Car()
{
CarName = "Ford",
CarPrice = 100000
};
testContext.Insert(car);
testContext.Save();
car.CarPrice = 99999;
car.CarName = "Ford1";
testContext.Update(car, x => new { x.CarPrice });
testContext.Save();
var cars = testContext.GetDbSet().AsNoTracking().ToList();//OK
var cars1 = testContext.GetDbSet().ToList();//error
Assert.AreEqual(cars.Count, 1);
Assert.AreEqual(cars.FirstOrDefault().CarName, "Ford");
Assert.AreEqual(cars.FirstOrDefault().CarPrice, 100000 - 1);
}