public void TestTransport_must_associate_successfully_with_another_TestTransport()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
transportA.Associate(addressB);
ExpectMsgPf <AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A",
m => m.AsInstanceOf <InboundAssociation>().Association);
//assert
var associateAttempt = (registry.LogSnapshot().Single(x => x is AssociateAttempt)).AsInstanceOf <AssociateAttempt>();
Assert.Equal(addressA, associateAttempt.LocalAddress);
Assert.Equal(addressB, associateAttempt.RemoteAddress);
}
public void TestTransport_must_associate_successfully_with_another_TestTransport()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
transportA.Associate(addressB);
expectMsgPF<AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A",
m => m.AsInstanceOf<InboundAssociation>().Association);
//assert
var associateAttempt = (registry.LogSnapshot().Single(x => x is AssociateAttempt)).AsInstanceOf<AssociateAttempt>();
Assert.Equal(addressA, associateAttempt.LocalAddress);
Assert.Equal(addressB, associateAttempt.RemoteAddress);
}
public void Transport_must_associate_successfully_with_another_transport_of_its_kind()
{
var registry = new AssociationRegistry();
var transportA = NewTransportA(registry);
var transportB = NewTransportB(registry);
// Must complete the returned promise to receive events
AwaitResult(transportA.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitResult(transportB.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitCondition(() => registry.TransportsReady(addressATest, addressBTest));
transportA.Associate(addressB);
ExpectMsgPf(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var inbound = o as InboundAssociation;
if (inbound != null && inbound.Association.RemoteAddress == addressA)
{
return(inbound.Association);
}
return(null);
});
Assert.Contains(registry.LogSnapshot().OfType <AssociateAttempt>(), x => x.LocalAddress == addressATest && x.RemoteAddress == addressBTest);
AwaitCondition(() => registry.ExistsAssociation(addressATest, addressBTest));
}
public void Transport_must_return_an_Address_and_promise_when_listen_is_called()
{
var registry = new AssociationRegistry();
var transportA = NewTransportA(registry);
var result = AwaitResult(transportA.Listen());
Assert.Equal(addressA, result.Item1);
Assert.NotNull(result.Item2);
Assert.Contains(registry.LogSnapshot().OfType <ListenAttempt>(), x => x.BoundAddress == addressATest);
}
private bool LastActivityIsDisassociate(AssociationRegistry associationRegistry)
{
if (associationRegistry.LogSnapshot().Count == 0)
{
return(false);
}
var rValue = false;
associationRegistry.LogSnapshot().Last().Match()
.With <WriteAttempt>(attempt =>
{
if (attempt.Sender.Equals(localAddress) && attempt.Recipient.Equals(remoteAddress))
{
codec.DecodePdu(attempt.Payload)
.Match()
.With <Disassociate>(h => rValue = true)
.Default(msg => rValue = false);
}
});
return(rValue);
}
private bool LastActivityIsAssociate(AssociationRegistry associationRegistry, long uid)
{
if (associationRegistry.LogSnapshot().Count == 0)
{
return(false);
}
var rValue = false;
if (associationRegistry.LogSnapshot().Last() is WriteAttempt)
{
var attempt = (WriteAttempt)associationRegistry.LogSnapshot().Last();
if (attempt.Sender.Equals(_localAddress) && attempt.Recipient.Equals(_remoteAddress))
{
codec.DecodePdu(attempt.Payload)
.Match()
.With <Associate>(h => rValue = h.Info.Origin.Equals(_localAddress) && h.Info.Uid == uid)
.Default(msg => rValue = false);
}
}
return(rValue);
}
private bool LastActivityIsHeartbeat(AssociationRegistry associationRegistry)
{
if (associationRegistry.LogSnapshot().Count == 0)
{
return(false);
}
var rValue = false;
if (associationRegistry.LogSnapshot().Last() is WriteAttempt)
{
var attempt = (WriteAttempt)associationRegistry.LogSnapshot().Last();
if (attempt.Sender.Equals(_localAddress) && attempt.Recipient.Equals(_remoteAddress))
{
codec.DecodePdu(attempt.Payload)
.Match()
.With <Heartbeat>(h => rValue = true)
.Default(msg => rValue = false);
}
}
return(rValue);
}
public void Transport_must_successfully_send_PDUs()
{
var registry = new AssociationRegistry();
var transportA = NewTransportA(registry);
var transportB = NewTransportB(registry);
AwaitResult(transportA.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitResult(transportB.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitCondition(() => registry.TransportsReady(addressATest, addressBTest));
var associate = transportA.Associate(addressB);
var handleB = ExpectMsgPf(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress == addressA)
{
return(handle.Association);
}
return(null);
});
var handleA = AwaitResult(associate);
// Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(TestActor));
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(TestActor));
var payload = ByteString.CopyFromUtf8("PDU");
var pdu = withAkkaProtocol ? new AkkaPduProtobuffCodec().ConstructPayload(payload) : payload;
AwaitCondition(() => registry.ExistsAssociation(addressATest, addressBTest));
handleA.Write(payload);
ExpectMsgPf(DefaultTimeout, "Expect InboundPayload from A", o =>
{
var inboundPayload = o as InboundPayload;
if (inboundPayload != null && inboundPayload.Payload.Equals(pdu))
{
return(inboundPayload.Payload);
}
return(null);
});
Assert.True(
registry.LogSnapshot().OfType <WriteAttempt>().Any(x => x.Sender == addressATest && x.Recipient == addressBTest && x.Payload.Equals(pdu))
);
}
public void TestTransport_must_return_an_Address_and_TaskCompletionSource_on_Listen()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
//act
var result = transportA.Listen();
result.Wait(DefaultTimeout);
//assert
Assert.Equal(addressA, result.Result.Item1);
Assert.NotNull(result.Result.Item2);
var snapshot = registry.LogSnapshot();
Assert.Equal(1, snapshot.Count);
Assert.IsType<ListenAttempt>(snapshot[0]);
Assert.Equal(addressA, ((ListenAttempt)snapshot[0]).BoundAddress);
}
public void Transport_must_successfully_disassociate()
{
var registry = new AssociationRegistry();
var transportA = NewTransportA(registry);
var transportB = NewTransportB(registry);
AwaitResult(transportA.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitResult(transportB.Listen()).Item2.SetResult(new ActorAssociationEventListener(TestActor));
AwaitCondition(() => registry.TransportsReady(addressATest, addressBTest));
var associate = transportA.Associate(addressB);
var handleB = ExpectMsgPf(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress == addressA)
{
return(handle.Association);
}
return(null);
});
var handleA = AwaitResult(associate);
// Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(TestActor));
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(TestActor));
AwaitCondition(() => registry.ExistsAssociation(addressATest, addressBTest));
handleA.Disassociate();
ExpectMsgPf(DefaultTimeout, "Should receive Disassociated", o => o as Disassociated);
AwaitCondition(() => !registry.ExistsAssociation(addressATest, addressBTest));
AwaitCondition(() =>
registry.LogSnapshot().OfType <DisassociateAttempt>().Any(x => x.Requestor == addressATest && x.Remote == addressBTest)
);
}
public void TestTransport_must_return_an_Address_and_TaskCompletionSource_on_Listen()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
//act
var result = transportA.Listen();
result.Wait(DefaultTimeout);
//assert
Assert.Equal(addressA, result.Result.Item1);
Assert.NotNull(result.Result.Item2);
var snapshot = registry.LogSnapshot();
Assert.Equal(1, snapshot.Count);
Assert.IsType <ListenAttempt>(snapshot[0]);
Assert.Equal(addressA, ((ListenAttempt)snapshot[0]).BoundAddress);
}
public void TestTransport_should_emulate_sending_PDUs()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
var associate = transportA.Associate(addressB);
var handleB = expectMsgPF<AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress.Equals(addressA)) return handle.Association;
return null;
});
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
associate.Wait(DefaultTimeout);
var handleA = associate.Result;
//Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
var akkaPDU = ByteString.CopyFromUtf8("AkkaPDU");
var exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(exists);
handleA.Write(akkaPDU);
//assert
expectMsgPF(DefaultTimeout, "Expect InboundPayload from A", o =>
{
var payload = o as InboundPayload;
if (payload != null && payload.Payload.Equals(akkaPDU)) return akkaPDU;
return null;
});
var writeAttempt = (registry.LogSnapshot().Single(x => x is WriteAttempt)).AsInstanceOf<WriteAttempt>();
Assert.True(writeAttempt.Sender.Equals(addressA) && writeAttempt.Recipient.Equals(addressB)
&& writeAttempt.Payload.Equals(akkaPDU));
}
private bool LastActivityIsAssociate(AssociationRegistry associationRegistry, long uid)
{
if (associationRegistry.LogSnapshot().Count == 0) return false;
var rValue = false;
associationRegistry.LogSnapshot().Last().Match()
.With<WriteAttempt>(attempt =>
{
if (attempt.Sender.Equals(localAddress) && attempt.Recipient.Equals(remoteAddress))
{
codec.DecodePdu(attempt.Payload)
.Match()
.With<Associate>(h => rValue = h.Info.Origin.Equals(localAddress) && h.Info.Uid == uid)
.Default(msg => rValue = false);
}
});
return rValue;
}
public void TestTransport_should_emulate_disassociation()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
var associate = transportA.Associate(addressB);
var handleB = expectMsgPF<AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress.Equals(addressA)) return handle.Association;
return null;
});
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
associate.Wait(DefaultTimeout);
var handleA = associate.Result;
//Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
var exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(exists);
handleA.Disassociate();
var msg = expectMsgPF(DefaultTimeout, "Expected Disassociated", o => o.AsInstanceOf<Disassociated>());
//assert
Assert.NotNull(msg);
exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(!exists, "Association should no longer exist");
var disassociateAttempt = registry.LogSnapshot().Single(x => x is DisassociateAttempt).AsInstanceOf<DisassociateAttempt>();
Assert.True(disassociateAttempt.Requestor.Equals(addressA) && disassociateAttempt.Remote.Equals(addressB));
}
private bool LastActivityIsDisassociate(AssociationRegistry associationRegistry)
{
if (associationRegistry.LogSnapshot().Count == 0) return false;
var rValue = false;
if (associationRegistry.LogSnapshot().Last() is WriteAttempt)
{
var attempt = (WriteAttempt) associationRegistry.LogSnapshot().Last();
if (attempt.Sender.Equals(localAddress) && attempt.Recipient.Equals(remoteAddress))
codec.DecodePdu(attempt.Payload)
.Match()
.With<Disassociate>(h => rValue = true)
.Default(msg => rValue = false);
}
return rValue;
}
private bool LastActivityIsHeartbeat(AssociationRegistry associationRegistry)
{
if (associationRegistry.LogSnapshot().Count == 0) return false;
var rValue = false;
associationRegistry.LogSnapshot().Last().Match()
.With<WriteAttempt>(attempt =>
{
if (attempt.Sender.Equals(localAddress) && attempt.Recipient.Equals(remoteAddress))
{
codec.DecodePdu(attempt.Payload)
.Match()
.With<Heartbeat>(h => rValue = true)
.Default(msg => rValue = false);
}
});
return rValue;
}
public void TestTransport_should_emulate_sending_PDUs()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
var associate = transportA.Associate(addressB);
var handleB = ExpectMsgPf <AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress.Equals(addressA))
{
return(handle.Association);
}
return(null);
});
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
associate.Wait(DefaultTimeout);
var handleA = associate.Result;
//Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
var akkaPDU = ByteString.CopyFromUtf8("AkkaPDU");
var exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(exists);
handleA.Write(akkaPDU);
//assert
ExpectMsgPf(DefaultTimeout, "Expect InboundPayload from A", o =>
{
var payload = o as InboundPayload;
if (payload != null && payload.Payload.Equals(akkaPDU))
{
return(akkaPDU);
}
return(null);
});
var writeAttempt = (registry.LogSnapshot().Single(x => x is WriteAttempt)).AsInstanceOf <WriteAttempt>();
Assert.True(writeAttempt.Sender.Equals(addressA) && writeAttempt.Recipient.Equals(addressB) &&
writeAttempt.Payload.Equals(akkaPDU));
}
public void TestTransport_should_emulate_disassociation()
{
//arrange
var registry = new AssociationRegistry();
var transportA = new TestTransport(addressA, registry);
var transportB = new TestTransport(addressB, registry);
//act
//must complete returned promises to receive events
var localConnectionFuture = transportA.Listen();
localConnectionFuture.Wait(DefaultTimeout);
localConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var remoteConnectionFuture = transportB.Listen();
remoteConnectionFuture.Wait(DefaultTimeout);
remoteConnectionFuture.Result.Item2.SetResult(new ActorAssociationEventListener(Self));
var ready = registry.TransportsReady(addressA, addressB);
Assert.True(ready);
var associate = transportA.Associate(addressB);
var handleB = ExpectMsgPf <AssociationHandle>(DefaultTimeout, "Expect InboundAssociation from A", o =>
{
var handle = o as InboundAssociation;
if (handle != null && handle.Association.RemoteAddress.Equals(addressA))
{
return(handle.Association);
}
return(null);
});
handleB.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
associate.Wait(DefaultTimeout);
var handleA = associate.Result;
//Initialize handles
handleA.ReadHandlerSource.SetResult(new ActorHandleEventListener(Self));
var exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(exists);
handleA.Disassociate();
var msg = ExpectMsgPf(DefaultTimeout, "Expected Disassociated", o => o.AsInstanceOf <Disassociated>());
//assert
Assert.NotNull(msg);
exists = registry.ExistsAssociation(addressA, addressB);
Assert.True(!exists, "Association should no longer exist");
var disassociateAttempt = registry.LogSnapshot().Single(x => x is DisassociateAttempt).AsInstanceOf <DisassociateAttempt>();
Assert.True(disassociateAttempt.Requestor.Equals(addressA) && disassociateAttempt.Remote.Equals(addressB));
}
