public async Task Create_ShouldCreated()
{
var oldCount = Rents.Count;
var rent = new RentDto()
{
Id = Random.Next(int.MaxValue),
Count = 5,
IsActive = true,
Book = Mapper.Map <BookDto>(DefaultData.Books.ClrVia),
Subscriber = Mapper.Map <SubscriberDto>(DefaultData.Subscribers.Maslov),
Date = DateTime.Now
};
await RentsService.Create(rent);
Assert.That(Rents.Count, Is.EqualTo(oldCount + 1));
var created = Rents.SingleOrDefault(x => x.Id == rent.Id);
Assert.That(created, Is.Not.Null);
Assert.That(created.Count, Is.EqualTo(rent.Count));
Assert.That(created.IsActive, Is.EqualTo(rent.IsActive));
Assert.That(created.Date, Is.EqualTo(created.Date));
Assert.That(created.Subscriber.Fio, Is.EqualTo(rent.Subscriber.ToString()));
Assert.That(created.Book.Id, Is.EqualTo(rent.Book.Id));
}
public void Create_SubscriberNull_ShouldThrowRentNotHasBookOrSubscriberException()
{
var rent = new RentDto()
{
Id = Random.Next(int.MaxValue),
Count = 55,
IsActive = true,
Book = Mapper.Map <BookDto>(DefaultData.Books.ClrVia),
Date = DateTime.Now
};
Assert.Throws <RentNotHasBookOrSubscriberException>(async() => await RentsService.Create(rent));
}
public void Create_CountMoreCountOfBooks_ShouldThrownRentCountMoreCountOfBookException()
{
var rent = new RentDto()
{
Id = Random.Next(int.MaxValue),
Count = DefaultData.Books.ClrVia.Count + 1,
IsActive = true,
Book = Mapper.Map <BookDto>(DefaultData.Books.ClrVia),
Subscriber = Mapper.Map <SubscriberDto>(DefaultData.Subscribers.Maslov),
Date = DateTime.Now
};
Assert.Throws <RentCountMoreCountOfBookException>(async() => await RentsService.Create(rent));
}
public void Create_BookNotHasAvailableCount_ShouldThrownBookNotHasAvailableCountException()
{
var book = Books.First();
var reserved = Rents.Where(x => x.Book.Id == book.Id).Sum(x => x.Count);
Rents.Add(new Rent(book, Subscribers.First(), book.Count - reserved)
{
Id = Random.Next(int.MaxValue),
Date = DateTime.Now,
});
var dto = new RentDto()
{
Subscriber = Mapper.Map <SubscriberDto>(Subscribers.First()),
Book = Mapper.Map <BookDto>(book),
Count = 1,
Date = DateTime.Now,
};
Assert.Throws <NotHasAvailableBooksCountException>(async() => await RentsService.Create(dto));
}