public void AddBookCopy_BookInTheRepositoryAlreadyExists_ExceptionThrown()
{
_repo = new DataRepository(new ConstDataFiller(books: _booksInDataFiller));
var bookCopy = new BookCopy(_booksInDataFiller[0], BookCopy.States.Good, 100);
_repo.AddBookCopy(bookCopy);
Assert.ThrowsException <DataAlreadyExistsException>(
() => _repo.AddBookCopy(bookCopy)
);
}
public void AddBookCopy_BookDoesNotExistsInTheRepository_ExceptionThrown()
{
_repo = new DataRepository(new ConstDataFiller(books: _booksInDataFiller));
var Book = new Book(new Isbn("978-3-77-118111-0"), "Sample2", "Sample Author2");
var bookCopy = new BookCopy(Book, BookCopy.States.Good, 100);
Assert.ThrowsException <InvalidDataException>(
() => _repo.AddBookCopy(bookCopy)
);
}
public void AddBookCopy_BookCopyNotInTheRepository_BookCopyAdded()
{
_repo = new DataRepository(new ConstDataFiller(books: _booksInDataFiller));
var bookCopy = new BookCopy(_booksInDataFiller[0], BookCopy.States.Good, 100);
_repo.AddBookCopy(bookCopy);
var actual = _repo.GetBookCopy(0);
Assert.AreEqual(bookCopy, actual);
}
public void AddEvent_LendingBookNotLent_AddsEventAndChangesBookIsLentToTrue()
{
_repo = new DataRepository(new ConstDataFiller(books: _booksInDataFiller,
customers: _customersInDataFiller,
bookCopies: _bookCopiesInDataFiller,
events: _eventsInDataFiller));
var bookCopy = new BookCopy(_booksInDataFiller[3], BookCopy.States.Good, 20);
_repo.AddBookCopy(bookCopy);
var eve = new LendBookEvent(bookCopy, _customersInDataFiller[1], DateTime.ParseExact("01/02/2020", "dd/MM/yyyy", null));
_repo.AddEvent(eve);
var actual = _repo.GetAllEvents().Contains(eve);
Assert.AreEqual(true, actual);
Assert.AreEqual(true, eve.Copy.IsLent);
}
