public async Task Delete_HasNotActiveRents_ShouldDelete()
{
var oldCount = Subscribers.Count;
var subscriber = Subscribers.First();
if (!subscriber.Rents.Any())
{
subscriber.Rents.Add(new Rent(null, null)
{
IsActive = false
});
}
var returnVal = await SubscribersService.Delete(subscriber.Id);
#region Assert returnVal
Assert.That(returnVal.Lastname, Is.EqualTo(subscriber.Lastname));
Assert.That(returnVal.Firstname, Is.EqualTo(subscriber.Firstname));
Assert.That(returnVal.Middlename, Is.EqualTo(subscriber.Middlename));
Assert.That(returnVal.IsDeleted, Is.True);
#endregion
Assert.That(Subscribers.Count, Is.EqualTo(oldCount));
var deletedSubscriber = Subscribers.SingleOrDefault(x => x.Id == subscriber.Id);
Assert.That(deletedSubscriber, Is.Not.Null);
Assert.That(deletedSubscriber.IsDeleted, Is.True);
}
public void Delete_HasRents_ShouldThrowInvalidCountException()
{
var first = Invoices.First();
var incomingBook = first.IncomingBooks.First();
Rents.Add(new Rent(incomingBook.Book, Subscribers.First(), Books.Single(x => x.Id == incomingBook.Book.Id).Count)
{
Id = _random.Next(int.MaxValue)
});
Assert.Throws <InvoiceCountException>(async() => await InvoicesService.Delete(first.Id));
}
public void Delete_ShouldThrownSubscriberHasActiveRentsException()
{
var subscriber = Subscribers.First();
if (!subscriber.Rents.Any())
{
subscriber.Rents.Add(new Rent(null, null)
{
IsActive = true
});
}
Assert.Throws <SubscriberHasActiveRentsException>(async() => await SubscribersService.Delete(subscriber.Id));
}
public async Task SubscribeAsync(IMqttSubscriber subscriber, string topic, MqttQualityOfServiceLevel mqttQosLevel)
{
if (!Subscribers.Any(e => e.Key == topic))
{
Subscribers.Add(new KeyValuePair <string, List <IMqttSubscriber> >(topic, new List <IMqttSubscriber>()));
}
var topicSubscribers = Subscribers.First(e => e.Key == topic).Value;
// client already subscribed to this topic
if (!topicSubscribers.Contains(subscriber))
{
await MqttClient.SubscribeAsync(topic, mqttQosLevel);
topicSubscribers.Add(subscriber);
}
}
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));
}
public async Task Delete_ShouldDeleted()
{
var oldCount = Subscribers.Count;
var subscriber = Subscribers.First();
subscriber.Rents.Clear();
var returnVal = await SubscribersService.Delete(subscriber.Id);
#region Assert returnVal
Assert.That(returnVal.Lastname, Is.EqualTo(subscriber.Lastname));
Assert.That(returnVal.Firstname, Is.EqualTo(subscriber.Firstname));
Assert.That(returnVal.Middlename, Is.EqualTo(subscriber.Middlename));
#endregion
Assert.That(Subscribers.Count, Is.EqualTo(oldCount - 1));
Assert.That(Subscribers.SingleOrDefault(x => x.Id == subscriber.Id), Is.Null);
}
