public void ServiceCRUDBorrowingTest()
{
DataRepository repo = new DataRepository();
DataService service = new DataService(repo);
Borrowing tmp = new Borrowing(new Reader("Jan", "Nowak", 1), DateTime.Now.Date, new State(new Book(1, "JA"), 2));
//Wypozyczenie powoduje Quantity--
service.AddBorrowing(new Reader("Jan", "Nowak", 1), new State(new Book(1, "JA"), 3));
Assert.AreEqual(tmp.GetHashCode(), service.GetBorrowing(1, 1).GetHashCode());
Assert.AreEqual(tmp.GetHashCode(), service.GetAllBorrowing().First().GetHashCode());
Borrowing tmp1 = new Borrowing(new Reader("Jan", "Nowak", 1), DateTime.Now.Date, new State(new Book(1, "JA"), 3));
service.UpdateBorrowing(1, 1, tmp1);
Assert.AreEqual(tmp1.GetHashCode(), service.GetBorrowing(1, 1).GetHashCode());
service.DeleteBorrowing(service.GetBorrowing(1, 1));
Assert.IsNull(service.GetBorrowing(1, 1));
}
