public void IfFeedFillsExactlyToQuotaShouldNotBeArchived()
{
FileName tempFileName = null;
FeedBuilder feedBuilder = new FeedBuilder(SampleLinks.Instance);
InMemoryFileSystem fileSystem = new InMemoryFileSystem();
EventBuffer buffer = new EventBuffer();
Repeat.Times(3).Action(() => buffer.Add(new EventBuilder().Build()));
FakeTimer timer = new FakeTimer();
FeedWriter feedWriter = new FeedWriter(timer, buffer, fileSystem, new FeedBuilder(SampleLinks.Instance));
feedWriter.FeedMappingsChanged += ((o, args) => tempFileName = new FileName(args.RecentEventsFeedStoreId));
timer.Fire();
Assert.AreEqual(1, fileSystem.FileCount(fileSystem.CurrentDirectory));
Assert.AreEqual(0, fileSystem.FileCount(fileSystem.ArchiveDirectory));
RecentEventsFeed rehydratedFeed = feedBuilder.LoadRecentEventsFeed(fileSystem, tempFileName);
Assert.AreEqual(3, rehydratedFeed.GetSyndicationFeed().Items.Count());
}
public void WhenTriggeredRepeatedlyShouldContinueToAddEventsToExistingFeed()
{
FileName tempFileName = null;
FeedBuilder feedBuilder = new FeedBuilder(SampleLinks.Instance);
InMemoryFileSystem fileSystem = new InMemoryFileSystem();
EventBuffer buffer = new EventBuffer();
buffer.Add(new EventBuilder().Build());
FakeTimer timer = new FakeTimer();
FeedWriter feedWriter = new FeedWriter(timer, buffer, fileSystem, new FeedBuilder(SampleLinks.Instance));
feedWriter.FeedMappingsChanged += ((o, args) => tempFileName = new FileName(args.RecentEventsFeedStoreId));
timer.Fire();
RecentEventsFeed rehydratedFeed = feedBuilder.LoadRecentEventsFeed(fileSystem, tempFileName);
Assert.AreEqual(1, rehydratedFeed.GetSyndicationFeed().Items.Count());
Assert.AreEqual("?page=1", rehydratedFeed.GetSyndicationFeed().GetViaLink().Uri.Query);
buffer.Add(new EventBuilder().Build());
timer.Fire();
RecentEventsFeed secondRehydratedFeed = feedBuilder.LoadRecentEventsFeed(fileSystem, tempFileName);
Assert.AreEqual(2, secondRehydratedFeed.GetSyndicationFeed().Items.Count());
Assert.AreEqual("?page=1", secondRehydratedFeed.GetSyndicationFeed().GetViaLink().Uri.Query);
}
public void WhenNumberOfEventsExceedsQuotaShouldArchiveFeedAndBeginAnotherOne()
{
FileName tempFileName = null;
FeedBuilder feedBuilder = new FeedBuilder(SampleLinks.Instance);
InMemoryFileSystem fileSystem = new InMemoryFileSystem();
EventBuffer buffer = new EventBuffer();
EventBuilder eventBuilder = new EventBuilder();
Repeat.Times(RecentEventsFeed.Quota + 1).Action(() => buffer.Add(eventBuilder.Build()));
FakeTimer timer = new FakeTimer();
FeedWriter feedWriter = new FeedWriter(timer, buffer, fileSystem, new FeedBuilder(SampleLinks.Instance));
feedWriter.FeedMappingsChanged += ((o, args) => tempFileName = new FileName(args.RecentEventsFeedStoreId));
timer.Fire();
Assert.AreEqual(1, fileSystem.FileCount(fileSystem.CurrentDirectory));
Assert.AreEqual(1, fileSystem.FileCount(fileSystem.ArchiveDirectory));
ArchiveFeed archivedFeed = LoadArchiveFeed(fileSystem, new FileName("1"));
Assert.AreEqual(10, archivedFeed.GetNumberOfEntries());
Assert.AreEqual("?page=1", archivedFeed.GetSyndicationFeed().GetSelfLink().Uri.Query);
Assert.AreEqual("?page=2", archivedFeed.GetSyndicationFeed().GetNextArchiveLink().Uri.Query);
RecentEventsFeed recentEventsFeed = feedBuilder.LoadRecentEventsFeed(fileSystem, tempFileName);
Assert.AreEqual(1, recentEventsFeed.GetSyndicationFeed().Items.Count());
Assert.AreEqual("?page=2", recentEventsFeed.GetSyndicationFeed().GetViaLink().Uri.Query);
}