Akka.Persistence.TestKit.Journal.JournalSpec.WriteMessages C# (CSharp) Метод

        private AtomicWrite[] WriteMessages(int from, int to, string pid, IActorRef sender, string writerGuid)
        {
            Func<long, Persistent> persistent = i => new Persistent("a-" + i, i, pid, string.Empty, false, sender, writerGuid);
            var messages = (SupportsAtomicPersistAllOfSeveralEvents
                ? Enumerable.Range(from, to - 1)
                    .Select(
                        i =>
                            i == to - 1
                                ? new AtomicWrite(
                                    new[] {persistent(i), persistent(i + 1)}.ToImmutableList<IPersistentRepresentation>())
                                : new AtomicWrite(persistent(i)))
                : Enumerable.Range(from, to).Select(i => new AtomicWrite(persistent(i))))
                .ToArray();
            var probe = CreateTestProbe();

            Journal.Tell(new WriteMessages(messages, probe.Ref, ActorInstanceId));

            probe.ExpectMsg<WriteMessagesSuccessful>();
            for (int i = from; i <= to; i++)
            {
                var n = i;
                probe.ExpectMsg<WriteMessageSuccess>(m =>
                        m.Persistent.Payload.ToString() == ("a-" + n) && m.Persistent.SequenceNr == (long)n &&
                        m.Persistent.PersistenceId == Pid);
            }

            return messages;
        }