public async Task BuyAsyncTestAsync()
{
try
{
var unitOfWork = new UnitOfWork(new LibraryDbContext());
var bm = new BookManager(unitOfWork);
var book = (await unitOfWork.Books.GetAllAsync()).Take(1).Single();
var user = (await unitOfWork.Users.GetAllAsync()).Take(1).Single();
await bm.BuyAsync(book, user);
Assert.IsTrue(true);
}
catch (Exception)
{
Assert.Fail();
}
}