public void WhenBufferIsEmptyShouldTransitionToSavingCurrentFeed()
{
RecentEventsFeed feed = new RecentEventsFeedBuilder().WithNumberOfEntries(3).Build();
ITask start = new RequeryingEvents(feed);
ITask end = start.Execute(new InMemoryFileSystem(), new EventBufferBuilder().Build(), new FeedBuilder(SampleLinks.Instance), (args => { }));
Assert.IsInstanceOf(typeof (SavingRecentEventsFeed), end);
Assert.AreEqual(feed, end.GetRecentEventsFeed());
}
public void WhenBufferReturnsSomeEventsShouldTransitionToUpdatingCurrentFeed()
{
int eventCount = 2;
EventBuffer buffer = new EventBufferBuilder().WithNumberOfEvents(eventCount).Build();
RecentEventsFeed feed = new RecentEventsFeedBuilder().WithNumberOfEntries(3).Build();
ITask start = new RequeryingEvents(feed);
ITask end = start.Execute(new InMemoryFileSystem(), buffer, new FeedBuilder(SampleLinks.Instance), (args => { }));
Assert.IsInstanceOf(typeof(UpdatingRecentEventsFeed), end);
Assert.AreEqual(feed, end.GetRecentEventsFeed());
Assert.AreEqual(eventCount, end.GetEvents().Count());
}