public void Execute()
{
var document = Session.Load<Document>(_request.Id);
var subscriber = new Subscriber(_request.ConnectionId);
document.AddSubscriber(subscriber);
subscriber.SubscriberNotifiedOfUpdate +=
(o, e) => _request.Connection.Send(_request.ConnectionId, e);
}
public void Given_We_Have_Added_A_Subscriber_To_A_Document_Ensure_That_When_The_Document_Merges_Two_Revisions_The_Subscriber_Is_Notified_With_The_Merging_Revision()
{
var document = new Document("I went to the store");
var subscriber = new Subscriber(Guid.NewGuid().ToString());
document.AddSubscriber(subscriber);
var revision1 = new BasicRevision(document.CurrentRevision, Patches.Make(document.Contents, "I went to the store to get some milk"));
var revision2 = new BasicRevision(document.CurrentRevision, Patches.Make(document.Contents, "I went to the corner store"));
IList<Patch> notifiedPatch = null;
subscriber.SubscriberNotifiedOfUpdate +=
(o, e) => notifiedPatch = e.patches;
document.Edit(revision1);
document.Edit(revision2);
var patch = document.CurrentRevision.BuildPatch();
Assert.That(notifiedPatch.Select(p=> p.ToString()), Is.EquivalentTo(patch.Select(p=> p.ToString())));
}
public void AddSubscriber(Subscriber subscriber)
{
Subcribers.Add(subscriber);
}
public void Given_We_Have_Added_A_Subscriber_To_A_Document_Ensure_That_When_A_Document_Is_Edited_The_Subscriber_Is_Notified()
{
var document = new Document("Test");
var subscriber = new Subscriber(Guid.NewGuid().ToString());
document.AddSubscriber(subscriber);
var revision = new BasicRevision(document.CurrentRevision, Patches.Make(document.Contents, "Test 2"));
var eventFired = false;
subscriber.SubscriberNotifiedOfUpdate += (o, e) => eventFired = true;
document.Edit(revision);
Assert.That(eventFired);
}