예제 #1
0
        public void CloseRequest_MaxEntryClosedAndAdditionalRequestsAndReplies_ShouldReorganizeQueue()
        {
            const int max_entries = 20;
            const int additional_requests = 5;
            var path = Path.Combine (Path.GetTempPath (), ".titanic", "Close_4");

            var sut = new TitanicFileIO (path, max_entries);

            var titanicQueue = sut.TitanicQueue;

            for (var i = 0; i < max_entries + additional_requests; i++)
            {
                var id = Guid.NewGuid ();
                sut.SaveNewRequestEntry (id); // -> fill titanic.queue

                var message = new NetMQMessage ();
                message.Push (string.Format ("Message #{0}", i));
                message.Push ("echo");

                sut.SaveMessage (TitanicOperation.Request, id, message);
            }

            foreach (var entry in sut.GetRequestEntries (null).Skip (3).Take (5))
            {
                sut.SaveProcessedRequestEntry (entry);

                var message = sut.GetMessage (TitanicOperation.Request, entry.RequestId);

                sut.SaveMessage (TitanicOperation.Reply, entry.RequestId, message);
            }

            var requests = sut.GetRequestEntries (null).ToArray ();
            requests.Length.Should ().Be (max_entries + additional_requests);
            requests.Count (re => re.State == RequestEntry.Is_Processed).Should ().Be (5);

            for (var i = 0; i < max_entries; i++)
                sut.CloseRequest (requests[i].RequestId);     // mark closed not worrying about state

            sut.GetNotClosedRequestEntries ()
                     .Count ()
                     .Should ()
                     .Be (additional_requests, "because 5 requests should have been left over!");

            Directory.Delete (sut.TitanicDirectory, true);
        }
예제 #2
0
        public void CloseRequest_MaxEntryClosedRequestsLeaveAdditionalRequests_ShouldReorganizeQueue ()
        {
            const int additional_requests = 5;
            const int max_entries = 20;
            var path = Path.Combine (Path.GetTempPath (), ".titanic", "Close_3");

            var sut = new TitanicFileIO (path, max_entries);

            for (var i = 0; i < max_entries + additional_requests; i++)
                sut.SaveNewRequestEntry (Guid.NewGuid ()); // -> fill titanic.queue

            var requests = sut.GetRequestEntries (null).ToArray ();
            requests.Length.Should ().Be (max_entries + additional_requests);

            for (var i = 0; i < max_entries; i++)
                sut.CloseRequest (requests[i].RequestId);

            sut.GetNotClosedRequestEntries ()
                     .Count ()
                     .Should ()
                     .Be (additional_requests, "because 5 requests should have been left over!");

            Directory.Delete (sut.TitanicDirectory, true);
        }
예제 #3
0
        public void CloseRequest_MaxEntryClosedRequests_ShouldPurgeQueue ()
        {
            const int max_entries = 20;
            var path = Path.Combine (Path.GetTempPath (), ".titanic", "Close_2");

            var sut = new TitanicFileIO (path, max_entries);

            for (var i = 0; i < max_entries; i++)
                sut.SaveNewRequestEntry (Guid.NewGuid ()); // -> fill titanic.queue

            var requests = sut.GetRequestEntries (null).ToArray ();
            requests.Length.Should ().Be (max_entries, "because 20 entries were written.");

            foreach (var entry in requests)
                sut.CloseRequest (entry.RequestId);

            sut.GetRequestEntries (null)
                     .Should ().BeEmpty ("because all requests have been closed!");

            Directory.Delete (sut.TitanicDirectory, true);
        }
예제 #4
0
        public void CloseRequest_ProcessedRequest_ShouldMarkRequestAppropriate ()
        {
            var path = Path.Combine (Path.GetTempPath (), ".titanic", "Close_1");
            var sut = new TitanicFileIO (path);

            for (var i = 0; i < 10; i++)
                sut.SaveNewRequestEntry (Guid.NewGuid ()); // -> fill titanic.queue

            var req = sut.GetRequestEntries (null).Skip (3).First ();

            sut.SaveProcessedRequestEntry (req);

            sut.CloseRequest (req.RequestId);

            sut.GetRequestEntries (null)
                     .Count (re => re.State == RequestEntry.Is_Closed)
                     .Should ()
                     .Be (1, "because only one request has been processed.");

            sut.GetRequestEntry (req.RequestId).State.Should ().Be (RequestEntry.Is_Closed);

            Directory.Delete (sut.TitanicDirectory, true);
        }