public async Task Items_over_batch_size_should_have_ondemand_status()
{
// arrange
const long chatId = long.MaxValue;
var items = new Fixture().CreateMany <FeedItem>(3).ToList();
items.ForEach(x => x.Status = FeedItemStatus.Pending);
items.ForEach(x => x.Subscription.ApplicationUser.TelegramChatId = chatId); // same chat for all
db.FeedItems.AddRange(items);
db.SaveChanges();
// act
var service = new SenderService(settings, serviceContext, telegram);
await service.SendPendingsAsync(ct);
// assert
var sentItems = db.FeedItems.Where(x => x.Status == FeedItemStatus.Sent);
sentItems.Count().Should().Be(1);
var onDemandItems = db.FeedItems.Where(x => x.Status == FeedItemStatus.OnDemand);
onDemandItems.Count().Should().Be(2);
telegram.Received().SendOnDemandCounterAsync(chatId, 2).Wait();
}
public async Task Pending_items_should_be_sent()
{
// arrange
var items = new Fixture().CreateMany <FeedItem>(3).ToList();
items.ForEach(x => x.Status = FeedItemStatus.Pending);
db.FeedItems.AddRange(items);
db.SaveChanges();
// act
var service = new SenderService(settings, serviceContext, telegram);
await service.SendPendingsAsync(ct);
// assert
db.FeedItems.All(x => x.Status == FeedItemStatus.Sent).Should().BeTrue();
items.ForEach(item =>
telegram.Received().SendMessageAsync(ChatId(item), item.Link).Wait());
}
public async Task Error_must_be_saved()
{
// arrange
var item = new Fixture().Create <FeedItem>();
item.Status = FeedItemStatus.Pending;
db.FeedItems.Add(item);
db.SaveChanges();
telegram
.SendMessageAsync(item.Subscription.ApplicationUser.TelegramChatId, item.Link)
.Throws(new Exception());
// act
var service = new SenderService(settings, serviceContext, telegram);
await service.SendPendingsAsync(ct);
// assert
db.FeedItems.Count(x => x.Status == FeedItemStatus.Error).Should().Be(1);
db.ItemErrors.Count().Should().Be(1);
}