public void AddAndRemoveEventTest()
{
ICatalog catalog1 = new Catalog("Dune", "Frank Herbert");
IState state1 = new State(catalog1, 1);
IUser user1 = new User("John Smith");
ICatalog catalog2 = new Catalog("Krol", "Szczepan Twardoch");
IState state2 = new State(catalog2, 2);
IUser user2 = new User("Michael Johnson");
repository.AddBorrowEvent(state1, user1, new DateTime(2020, 11, 08, 12, 0, 0));
repository.AddBorrowEvent(state2, user2, new DateTime(2020, 11, 08, 12, 1, 0));
Assert.AreEqual(repository.GetEventsNumber(), 2);
repository.RemoveEvent(repository.GetEvent(new DateTime(2020, 11, 08, 12, 0, 0), "John Smith"));
repository.RemoveEvent(repository.GetEvent(new DateTime(2020, 11, 08, 12, 1, 0), "Michael Johnson"));
Assert.AreEqual(repository.GetEventsNumber(), 0);
}
public void Borrow(IState state, IUser user) => _repository.AddBorrowEvent(state, user, DateTime.Now);