public new void When()
{
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new TransactionFileEventReader(
_ioDispatcher, _bus, _distibutionPointCorrelationId, null, new TFPos(100, 50), _fakeTimeProvider,
deliverEndOfTFPosition: false);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
_edp.Handle(
new ClientMessage.ReadAllEventsForwardCompleted(
_distibutionPointCorrelationId, ReadAllResult.Success, null,
new[]
{
new ResolvedEvent(
new EventRecord(
1, 50, Guid.NewGuid(), _firstEventId, 50, 0, "a", ExpectedVersion.Any,
_fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), null, 100),
new ResolvedEvent(
new EventRecord(
2, 150, Guid.NewGuid(), _secondEventId, 150, 0, "a", ExpectedVersion.Any,
_fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
SystemEventTypes.StreamDeleted, new byte[] {1}, new byte[] {2}), null, 200),
}, null, false, 100,
new TFPos(200, 150), new TFPos(500, -1), new TFPos(100, 50), 500));
}
public new void When()
{
//_publishWithCorrelationId = Guid.NewGuid();
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new StreamEventReader(
_ioDispatcher, _bus, _distibutionPointCorrelationId, null, "stream", 10, _fakeTimeProvider,
resolveLinkTos: false, stopOnEof: true, produceStreamDeletes: false);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "stream", 100, 100, ReadStreamResult.Success,
new[]
{
new ResolvedEvent(
new EventRecord(
10, 50, Guid.NewGuid(), _firstEventId, 50, 0, "stream", ExpectedVersion.Any, DateTime.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), null),
new ResolvedEvent(
new EventRecord(
11, 100, Guid.NewGuid(), _secondEventId, 100, 0, "stream", ExpectedVersion.Any,
DateTime.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type2", new byte[] {3}, new byte[] {4}), null)
}, null, false, "", 12, 11, true, 200));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "stream", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 12, 11, true, 400));
}
public new void When()
{
_ab12Tag = new Dictionary<string, int> {{"a", 1}, {"b", 2}};
_abStreams = new[] {"a", "b"};
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new MultiStreamEventReader(
_ioDispatcher, _bus, _distibutionPointCorrelationId, null, 0, _abStreams, _ab12Tag, false,
_fakeTimeProvider);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "a", 100, 100, ReadStreamResult.Success,
new[]
{
new ResolvedEvent(
new EventRecord(
1, 50, Guid.NewGuid(), _firstEventId, 50, 0, "a", ExpectedVersion.Any, _fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), null),
}, null, false, "", 2, 1, true, 200));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "b", 100, 100, ReadStreamResult.Success,
new[]
{
new ResolvedEvent(
new EventRecord(
2, 100, Guid.NewGuid(), _secondEventId, 100, 0, "b", ExpectedVersion.Any, _fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), null),
}, null, false, "", 3, 2, true, 200));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "a", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 2, 1, true, 400));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "b", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 3, 2, true, 400));
_fakeTimeProvider.AddTime(TimeSpan.FromMilliseconds(500));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "a", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 2, 1, true, 600));
}
public new void When()
{
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new TransactionFileEventReader(_bus, _distibutionPointCorrelationId, null, new TFPos(100, 50), _fakeTimeProvider,
deliverEndOfTFPosition: false);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
_edp.Handle(
new ClientMessage.ReadAllEventsForwardCompleted(
_distibutionPointCorrelationId, ReadAllResult.Success, null,
new[]
{
EventStore.Core.Data.ResolvedEvent.ForUnresolvedEvent(
new EventRecord(
1, 50, Guid.NewGuid(), _firstEventId, 50, 0, "a", ExpectedVersion.Any,
_fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), 100),
EventStore.Core.Data.ResolvedEvent.ForUnresolvedEvent(
new EventRecord(
2, 150, Guid.NewGuid(), _secondEventId, 150, 0, "b", ExpectedVersion.Any,
_fakeTimeProvider.Now,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), 200),
}, null, false, 100,
new TFPos(200, 150), new TFPos(500, -1), new TFPos(100, 50), 500));
_edp.Handle(
new ClientMessage.ReadAllEventsForwardCompleted(
_distibutionPointCorrelationId, ReadAllResult.Success, null,
new EventStore.Core.Data.ResolvedEvent[0], null, false, 100, new TFPos(), new TFPos(), new TFPos(), 500));
_fakeTimeProvider.AddTime(TimeSpan.FromMilliseconds(500));
_edp.Handle(
new ClientMessage.ReadAllEventsForwardCompleted(
_distibutionPointCorrelationId, ReadAllResult.Success, null,
new EventStore.Core.Data.ResolvedEvent[0], null, false, 100, new TFPos(), new TFPos(), new TFPos(), 500));
}
public void When()
{
_publishWithCorrelationId = Guid.NewGuid();
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new StreamEventReader(_bus, _distibutionPointCorrelationId, "stream", 10, _fakeTimeProvider, false);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "stream", 100, 100, ReadStreamResult.Success,
new[]
{
new ResolvedEvent(
new EventRecord(
10, 50, Guid.NewGuid(), _firstEventId, 50, 0, "stream", ExpectedVersion.Any, DateTime.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] {1}, new byte[] {2}), null),
new ResolvedEvent(
new EventRecord(
11, 100, Guid.NewGuid(), _secondEventId, 100, 0, "stream", ExpectedVersion.Any,
DateTime.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type2", new byte[] {3}, new byte[] {4}), null)
}, "", 12, 11, true, 200));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "stream", 100, 100, ReadStreamResult.Success,
new ResolvedEvent[] { }, "", 12, 11, true, 400));
_fakeTimeProvider.AddTime(TimeSpan.FromMilliseconds(500));
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
_distibutionPointCorrelationId, "stream", 100, 100, ReadStreamResult.Success,
new ResolvedEvent[] { }, "", 12, 11, true, 400));
}
protected override void Given()
{
_checkpointAfterMs = 1000;
_checkpointProcessedEventsThreshold = 1;
_timeProvider = new FakeTimeProvider();
}
public void Setup()
{
var address = IPAddress.Loopback;
var members = new List <MemberInfo>();
var seeds = new List <IPEndPoint>();
var seedSource = new ReallyNotSafeFakeGossipSeedSource(seeds);
_nodes = new Dictionary <IPEndPoint, IPublisher>();
for (int i = 0; i < 3; i++)
{
var inputBus = new InMemoryBus($"ELECTIONS-INPUT-BUS-NODE-{i}", watchSlowMsg: false);
var outputBus = new InMemoryBus($"ELECTIONS-OUTPUT-BUS-NODE-{i}", watchSlowMsg: false);
var endPoint = new IPEndPoint(address, 1000 + i);
seeds.Add(endPoint);
var instanceId = Guid.Parse($"101EFD13-F9CD-49BE-9C6D-E6AF9AF5540{i}");
members.Add(MemberInfo.ForVNode(instanceId, DateTime.UtcNow, VNodeState.Unknown, true,
endPoint, null, endPoint, null, endPoint, endPoint, -1, 0, 0, -1, -1, Guid.Empty, 0, false)
);
var nodeInfo = new VNodeInfo(instanceId, 0, endPoint, endPoint, endPoint, endPoint, endPoint,
endPoint, false);
_fakeTimeProvider = new FakeTimeProvider();
_scheduler = new FakeScheduler(new FakeTimer(), _fakeTimeProvider);
var timerService = new TimerService(_scheduler);
var writerCheckpoint = new InMemoryCheckpoint();
var readerCheckpoint = new InMemoryCheckpoint();
var epochManager = new FakeEpochManager();
Func <long> lastCommitPosition = () => - 1;
var electionsService = new Core.Services.ElectionsService(outputBus,
nodeInfo,
3,
writerCheckpoint,
readerCheckpoint,
epochManager,
() => - 1, 0, new FakeTimeProvider());
electionsService.SubscribeMessages(inputBus);
outputBus.Subscribe <HttpMessage.SendOverHttp>(this);
var nodeId = i;
outputBus.Subscribe(new AdHocHandler <Message>(
m => {
switch (m)
{
case TimerMessage.Schedule sm:
TestContext.WriteLine(
$"Node {nodeId} : Delay {sm.TriggerAfter} : {sm.ReplyMessage.GetType()}");
timerService.Handle(sm);
break;
case HttpMessage.SendOverHttp hm:
TestContext.WriteLine($"Node {nodeId} : EP {hm.EndPoint} : {hm.Message.GetType()}");
break;
default:
TestContext.WriteLine($"Node {nodeId} : EP {m.GetType()}");
inputBus.Publish(m);
break;
}
}
));
_nodes.Add(endPoint, inputBus);
var gossip = new NodeGossipService(outputBus, seedSource, nodeInfo, writerCheckpoint, readerCheckpoint,
epochManager, lastCommitPosition, 0, TimeSpan.FromMilliseconds(500), TimeSpan.FromDays(1),
_fakeTimeProvider);
inputBus.Subscribe <SystemMessage.SystemInit>(gossip);
inputBus.Subscribe <GossipMessage.RetrieveGossipSeedSources>(gossip);
inputBus.Subscribe <GossipMessage.GotGossipSeedSources>(gossip);
inputBus.Subscribe <GossipMessage.Gossip>(gossip);
inputBus.Subscribe <GossipMessage.GossipReceived>(gossip);
inputBus.Subscribe <SystemMessage.StateChangeMessage>(gossip);
inputBus.Subscribe <GossipMessage.GossipSendFailed>(gossip);
inputBus.Subscribe <GossipMessage.UpdateNodePriority>(gossip);
inputBus.Subscribe <SystemMessage.VNodeConnectionEstablished>(gossip);
inputBus.Subscribe <SystemMessage.VNodeConnectionLost>(gossip);
}
_members = members;
}
public new void When()
{
_ab12Tag = new Dictionary <string, long> {
{ "a", 1 }, { "b", 2 }
};
_abStreams = new[] { "a", "b" };
_distibutionPointCorrelationId = Guid.NewGuid();
_fakeTimeProvider = new FakeTimeProvider();
_edp = new MultiStreamEventReader(
_ioDispatcher, _bus, _distibutionPointCorrelationId, null, 0, _abStreams, _ab12Tag, false,
_fakeTimeProvider);
_edp.Resume();
_firstEventId = Guid.NewGuid();
_secondEventId = Guid.NewGuid();
var correlationId = _consumer.HandledMessages.OfType <ClientMessage.ReadStreamEventsForward>()
.Last(x => x.EventStreamId == "a").CorrelationId;
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
correlationId, "a", 100, 100, ReadStreamResult.Success,
new[] {
ResolvedEvent.ForUnresolvedEvent(
new EventRecord(
1, 50, Guid.NewGuid(), _firstEventId, 50, 0, "a", ExpectedVersion.Any,
_fakeTimeProvider.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] { 1 }, new byte[] { 2 })),
}, null, false, "", 2, 1, true, 200));
correlationId = _consumer.HandledMessages.OfType <ClientMessage.ReadStreamEventsForward>()
.Last(x => x.EventStreamId == "b").CorrelationId;
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
correlationId, "b", 100, 100, ReadStreamResult.Success,
new[] {
ResolvedEvent.ForUnresolvedEvent(
new EventRecord(
2, 100, Guid.NewGuid(), _secondEventId, 100, 0, "b", ExpectedVersion.Any,
_fakeTimeProvider.UtcNow,
PrepareFlags.SingleWrite | PrepareFlags.TransactionBegin | PrepareFlags.TransactionEnd,
"event_type1", new byte[] { 1 }, new byte[] { 2 })),
}, null, false, "", 3, 2, true, 200));
correlationId = _consumer.HandledMessages.OfType <ClientMessage.ReadStreamEventsForward>()
.Last(x => x.EventStreamId == "a").CorrelationId;
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
correlationId, "a", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 2,
1, true, 400));
correlationId = _consumer.HandledMessages.OfType <ClientMessage.ReadStreamEventsForward>()
.Last(x => x.EventStreamId == "b").CorrelationId;
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
correlationId, "b", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 3,
2, true, 400));
_fakeTimeProvider.AddToUtcTime(TimeSpan.FromMilliseconds(500));
correlationId = ((ClientMessage.ReadStreamEventsForward)(_consumer.HandledMessages
.OfType <AwakeServiceMessage.SubscribeAwake>().Last().ReplyWithMessage)).CorrelationId;
_edp.Handle(
new ClientMessage.ReadStreamEventsForwardCompleted(
correlationId, "a", 100, 100, ReadStreamResult.Success, new ResolvedEvent[] { }, null, false, "", 2,
1, true, 600));
}
public static void Init(TestContext context)
{
_timeProvider = new FakeTimeProvider();
TimeProviderAccessor.SetTimeProvider(_timeProvider);
}