public void DeleteBookDescriptionConsistencyTest()
{
Assert.AreEqual(repository.GetAllBookDescriptions().Count(), 5);
repository.DeleteBookDescription(repository.GetBookCopy(0).Book);
Assert.AreEqual(repository.GetAllBookDescriptions().Count(), 5);
var book = new BookDescription("Książka", "Bezimienny", "Null");
repository.AddBookDescription(book);
Assert.AreEqual(repository.GetAllBookDescriptions().Count(), 6);
repository.DeleteBookDescription(book);
Assert.AreEqual(repository.GetAllBookDescriptions().Count(), 5);
}
public void DeleteBookDescription(string title)
{
var bookDescription = _dataRepository.GetBookDescription(title);
_dataRepository.DeleteBookDescription(bookDescription);
}