public async Task Should_create_separate_scope_for_each_customer()
{
await InputQueueSendEndpoint.Send(new UpdateOrder { CustomerId = "A", OrderId = "123", OrderStatus = "Pending" });
await InputQueueSendEndpoint.Send(new UpdateOrder { CustomerId = "B", OrderId = "456", OrderStatus = "Pending" });
await InputQueueSendEndpoint.Send(new UpdateOrder { CustomerId = "A", OrderId = "456", OrderStatus = "Processed" });
await InputQueueSendEndpoint.Send(new UpdateOrder { CustomerId = "C", OrderId = "789", OrderStatus = "Pending" });
await InputQueueSendEndpoint.Send(new UpdateOrder { CustomerId = "A", OrderId = "123", OrderStatus = "Processed" });
await _updated;
var orderInventory = _container.Resolve <ILifetimeScopeRegistry <string> >().GetLifetimeScope("A").Resolve <IOrderInventory>();
Assert.AreEqual(2, orderInventory.Count);
orderInventory = _container.Resolve <ILifetimeScopeRegistry <string> >().GetLifetimeScope("B").Resolve <IOrderInventory>();
Assert.AreEqual(1, orderInventory.Count);
}
public async Task Should_be_able_to_observe_its_own_event_fault()
{
Task <ConsumeContext <Fault <Start> > > faulted = ConnectPublishHandler <Fault <Start> >();
var message = new Initialize();
await InputQueueSendEndpoint.Send(message);
Guid?saga = await _repository.ShouldContainSaga(x => x.CorrelationId == message.CorrelationId &&
GetCurrentState(x) == _machine.WaitingToStart, TimeSpan.FromSeconds(8));
Assert.IsTrue(saga.HasValue);
await InputQueueSendEndpoint.Send(new Start(message.CorrelationId));
await faulted;
saga = await _repository.ShouldContainSaga(x => x.CorrelationId == message.CorrelationId &&
GetCurrentState(x) == _machine.WaitingToStart && x.StartAttempts == 1, TimeSpan.FromSeconds(8));
Assert.IsTrue(saga.HasValue);
}
public async Task A_correlated_message_should_update_inner_saga_dependency()
{
Guid sagaId = NewId.NextGuid();
var message = new InitiateSimpleSaga(sagaId);
await InputQueueSendEndpoint.Send(message);
Guid?foundId = await _sagaRepository.Value.ShouldContainSaga(message.CorrelationId, TestTimeout);
foundId.HasValue.ShouldBe(true);
var propertyValue = "expected saga property value";
var updateInnerProperty = new UpdateSagaDependency(sagaId, propertyValue);
await InputQueueSendEndpoint.Send(updateInnerProperty);
foundId = await _sagaRepository.Value.ShouldContainSaga(
x => x.CorrelationId == sagaId && x.Completed && x.Dependency.SagaInnerDependency.Name == propertyValue, TestTimeout);
foundId.HasValue.ShouldBe(true);
}
public async Task A_correlated_message_should_find_the_correct_saga()
{
Guid sagaId = NewId.NextGuid();
var message = new InitiateSimpleSaga(sagaId);
await InputQueueSendEndpoint.Send(message);
Guid?foundId = await _sagaRepository.ShouldContainSaga(message.CorrelationId, TestTimeout);
foundId.HasValue.ShouldBe(true);
var nextMessage = new CompleteSimpleSaga {
CorrelationId = sagaId
};
await InputQueueSendEndpoint.Send(nextMessage);
foundId = await _sagaRepository.ShouldContainSaga(x => x.CorrelationId == sagaId && x.Completed, TestTimeout);
foundId.HasValue.ShouldBe(true);
}
public async Task Should_observe_the_fault_message()
{
var message = new Initialize();
Task <ConsumeContext <Fault <Start> > > faultReceived =
ConnectPublishHandler <Fault <Start> >(x => message.CorrelationId == x.Message.Message.CorrelationId);
await InputQueueSendEndpoint.Send(message);
Guid?saga = await _repository.ShouldContainSagaInState(message.CorrelationId, _machine, _machine.WaitingToStart, TestTimeout);
await InputQueueSendEndpoint.Send(new Start(message.CorrelationId));
ConsumeContext <Fault <Start> > fault = await faultReceived;
Assert.AreEqual(message.CorrelationId, fault.Message.Message.CorrelationId);
saga = await _repository.ShouldContainSagaInState(message.CorrelationId, _machine, _machine.FailedToStart, TestTimeout);
Assert.IsTrue(saga.HasValue);
}
public async Task Should_receive_the_published_message()
{
var message = new Start();
await InputQueueSendEndpoint.Send(message);
ConsumeContext <StartupComplete> received = await _handled;
Assert.AreEqual(message.CorrelationId, received.Message.TransactionId);
Assert.IsTrue(received.InitiatorId.HasValue, "The initiator should be copied from the CorrelationId");
Assert.AreEqual(message.CorrelationId, received.InitiatorId.Value, "The initiator should be the saga CorrelationId");
Assert.AreEqual(InputQueueAddress, received.SourceAddress, "The published message should have the input queue source address");
Guid?saga =
await _repository.ShouldContainSaga(x => x.CorrelationId == message.CorrelationId && Equals(x.CurrentState, _machine.Running), TestTimeout);
Assert.IsTrue(saga.HasValue);
}
public async Task Should_have_the_state_machine()
{
var correlationId = Guid.NewGuid();
await InputQueueSendEndpoint.Send(new GirlfriendYelling { CorrelationId = correlationId });
Guid?sagaId = await _repository.Value.ShouldContainSaga(correlationId, TestTimeout);
Assert.IsTrue(sagaId.HasValue);
await InputQueueSendEndpoint.Send(new GotHitByACar { CorrelationId = correlationId });
sagaId = await _repository.Value.ShouldContainSaga(x => x.CorrelationId == correlationId &&
x.CurrentState == _machine.Dead.Name, TestTimeout);
Assert.IsTrue(sagaId.HasValue);
var instance = await GetSaga(correlationId);
Assert.IsTrue(instance.Screwed);
}
public async Task Should_cancel_the_message()
{
var faulted = ConnectPublishHandler <Fault <PingMessage> >();
await InputQueueSendEndpoint.Send(new PingMessage());
await _pingReceived.Task;
LogContext.Debug?.Log("Ping was received");
await _scheduledMessage.Task;
LogContext.Debug?.Log("Pong was scheduled");
await faulted;
await Task.Delay(1000);
AdvanceTime(TimeSpan.FromSeconds(20));
Assert.That(async() => await _pongReceived.Task.OrTimeout(s: 5), Throws.TypeOf <TimeoutException>());
}
public async Task Should_deliver_both_messages()
{
var accountId = NewId.NextGuid();
Task <ConsumeContext <AccountOpened> > opened = ConnectPublishHandler <AccountOpened>(x => x.Message.AccountId == accountId);
Task <ConsumeContext <AccountDefaulted> > defaulted = ConnectPublishHandler <AccountDefaulted>(x => x.Message.AccountId == accountId);
Task <ConsumeContext <AccountClosed> > closed = ConnectPublishHandler <AccountClosed>(x => x.Message.AccountId == accountId);
await InputQueueSendEndpoint.Send <OpenAccount>(new { AccountId = accountId });
await opened;
await Task.Delay(1000);
AdvanceTime(TimeSpan.FromDays(30));
await defaulted;
AdvanceTime(TimeSpan.FromDays(60));
await closed;
}
public async Task Receiving_A_GroupsUnassignedFromUserUnsuccessfully_During_UnassigningGroupFromUser_State_The_Saga_Will_Move_On_PartiallyCompleted_State()
{
var newUserId = Guid.NewGuid();
Host.ConnectReceiveEndpoint(UsersHandlerEndpoint, e =>
{
Handler(e,
new MessageHandler <CreateUser>(
ctx =>
{
return(ctx.Publish(new UserCreatedSuccessfully(ctx.Message.CorrelationId, newUserId)));
}));
Handler(e,
new MessageHandler <UnassignGroupsFromUser>(
ctx =>
{
return(ctx.Publish(new GroupsUnassignedFromUserUnsuccessfully(ctx.Message.CorrelationId, new List <Guid>(), "boom")));
}));
});
Host.ConnectReceiveEndpoint(GroupsHandlerEndpoint, e =>
{
Handler(e,
new MessageHandler <AssignUserToGroup>(
ctx =>
{
return(ctx.Publish(new UserAssignedToGroupUnsuccessfully(ctx.Message.CorrelationId, Guid.Empty, "Group assignment failed!")));
}));
});
var command = CreateProvisionNewUserSingleGroupCommand();
await InputQueueSendEndpoint.Send(command);
var sagaId = await ShouldContainSaga(command.CorrelationId, _saga.PartiallyCompleted);
var instance = _sagaRepository[sagaId.Value].Instance;
Assert.AreEqual(nameof(ProvisionUserWithSingleGroupSaga), instance.SagaType);
Assert.AreEqual(command.CorrelationId, instance.ParentCorrelationId);
Assert.AreEqual(command.User.UserName, instance.User.UserName);
}
public async Task Should_store_and_retrieve_the_message_data_from_blob_storage()
{
var dataDictionary = new DataDictionary()
{
Values = new Dictionary <string, string>()
{
{ "First", "1st" },
{ "Second", "2nd" }
}
};
await InputQueueSendEndpoint.Send <DataMessage>(new
{
InVar.CorrelationId,
Dictionary = dataDictionary
});
ConsumeContext <DataMessage> consumeContext = await _handler;
Assert.That(consumeContext.Message.Dictionary.HasValue, Is.True);
Assert.That(_data.Values, Is.EqualTo(dataDictionary.Values));
}
public async Task Should_cancel_the_message()
{
Task <ConsumeContext <Fault <PingMessage> > > faulted = await ConnectPublishHandler <Fault <PingMessage> >();
await InputQueueSendEndpoint.Send(new PingMessage());
await _pingReceived.Task;
LogContext.Debug?.Log("Ping was received");
await _scheduledMessage.Task;
LogContext.Debug?.Log("Pong was scheduled");
await faulted;
await InMemoryTestHarness.Consumed.Any <CancelScheduledMessage>();
await AdvanceTime(TimeSpan.FromSeconds(20));
Assert.That(async() => await _pongReceived.Task.OrTimeout(s: 3), Throws.TypeOf <TimeoutException>());
}
public async Task Verify_consumed_message_contains_property()
{
ITestArrayMessage message = new TestArrayMessage {
Data = new TestBaseClass[] { new TestConcreteClass() }
};
await InputQueueSendEndpoint.Send(message);
await Task.WhenAny(_handled, _faulted);
if (_faulted.IsCompleted)
{
Assert.Fail("Should not faulted");
}
ConsumeContext <ITestArrayMessage> context = await _handled;
Assert.That(context.Message.Data, Is.Not.Null);
Assert.That(context.Message.Data.Length, Is.EqualTo(1));
Assert.IsInstanceOf <TestConcreteClass>(context.Message.Data[0]);
}
public async Task Should_reach_the_saga()
{
Task <ConsumeContext <CreateCompleted> > createCompleted = await ConnectPublishHandler <CreateCompleted>();
Task <ConsumeContext <FinallyCompleted> > finallyCompleted = await ConnectPublishHandler <FinallyCompleted>();
var values = new { InVar.CorrelationId };
await InputQueueSendEndpoint.Send <Create>(values);
ConsumeContext <CreateCompleted> createContext = await createCompleted;
ConsumeContext <FinallyCompleted> finallyContext = await finallyCompleted;
createCompleted = await ConnectPublishHandler <CreateCompleted>();
finallyCompleted = await ConnectPublishHandler <FinallyCompleted>();
values = new { InVar.CorrelationId };
await InputQueueSendEndpoint.Send <Create>(values);
createContext = await createCompleted;
finallyContext = await finallyCompleted;
}
public async Task Should_reschedule_the_message_with_a_new_token_id()
{
var correlationId = Guid.NewGuid();
var startCommand = new StartCommand(correlationId);
await InputQueueSendEndpoint.Send(startCommand);
ConsumeContext <MessageRescheduled> rescheduledEvent = await _rescheduled;
var sagaInstance = _repository[correlationId].Instance;
Assert.NotNull(rescheduledEvent.Message.NewScheduleTokenId);
Assert.AreEqual(sagaInstance.CorrelationId, rescheduledEvent.Message.CorrelationId);
Assert.AreEqual(sagaInstance.ScheduleId, rescheduledEvent.Message.NewScheduleTokenId);
await InputQueueSendEndpoint.Send(new StopCommand(correlationId));
var saga = await _repository.ShouldNotContainSaga(correlationId, TestTimeout);
Assert.IsNull(saga);
}
public async Task Should_have_removed_the_state_machine()
{
Guid correlationId = Guid.NewGuid();
await InputQueueSendEndpoint.Send(new GirlfriendYelling
{
CorrelationId = correlationId
});
var saga = await GetSagaRetry(correlationId, TestTimeout);
Assert.IsNotNull(saga);
await InputQueueSendEndpoint.Send(new SodOff
{
CorrelationId = correlationId
});
saga = await GetNoSagaRetry(correlationId, TestTimeout);
Assert.IsNull(saga);
}
private async Task SetupStateMachine(
Guid sagaId,
Guid customerId,
String toState)
{
if (String.IsNullOrEmpty(toState))
{
return;
}
await MoveStateMachineForward(BuildStartMessage(), x => x.AwaitingDetails);
var awaitingDetailsId = await _Repository.ShouldContainSagaInState(
sagaId, _Machine, x => x.AwaitingDetails, _TestTimeout);
Assert.IsNotNull(awaitingDetailsId, "Error, expected state machine in AwaitingDetails state");
if (toState == _Machine.AwaitingDetails.Name)
{
return;
}
// ...and more stuff to move to later states, depending on
// where I want my test's starting point to be...
async Task MoveStateMachineForward <T>(
T message,
Func <ProcessStateMachine, Automatonymous.State> targetState)
where T : class
{
await InputQueueSendEndpoint.Send(message);
var foundSagaId = await _Repository.ShouldContainSagaInState(
sagaId, _Machine, targetState, _TestTimeout);
Assert.IsTrue(foundSagaId.HasValue);
}
IStartProcess BuildStartMessage()
{
return(new StartProcessMessage(sagaId, customerId));
}
}
public async Task Should_provide_the_outbox()
{
var fault = ConnectPublishHandler <Fault <PingMessage> >();
await InputQueueSendEndpoint.Send(new PingMessage());
var consumeContext = await ConsumeContext;
Assert.That(consumeContext.TryGetPayload <InMemoryOutboxConsumeContext <PingMessage> >(out var outboxConsumeContext), "Is ConsumerConsumeContext");
var publishEndpoint = await PublishEndpoint;
var sendEndpointProvider = await SendEndpointProvider;
Assert.That(publishEndpoint, Is.TypeOf <InMemoryOutboxConsumeContext <PingMessage> >());
Assert.That(sendEndpointProvider, Is.TypeOf <InMemoryOutboxConsumeContext <PingMessage> >());
Assert.That(ReferenceEquals(publishEndpoint, sendEndpointProvider), "ReferenceEquals(publishEndpoint, sendEndpointProvider)");
Assert.That(ReferenceEquals(outboxConsumeContext, sendEndpointProvider), "ReferenceEquals(outboxConsumeContext, sendEndpointProvider)");
await fault;
Assert.That(InMemoryTestHarness.Published.Select <ServiceDidIt>().Any(), Is.False, "Outbox Did Not Intercept!");
}
public async Task Should_have_removed_the_state_machine()
{
Guid correlationId = Guid.NewGuid();
await InputQueueSendEndpoint.Send(new GirlfriendYelling
{
CorrelationId = correlationId
});
Guid?sagaId = await _repository.Value.ShouldContainSaga(correlationId, TestTimeout);
Assert.IsTrue(sagaId.HasValue);
await InputQueueSendEndpoint.Send(new SodOff
{
CorrelationId = correlationId
});
sagaId = await _repository.Value.ShouldNotContainSaga(correlationId, TestTimeout);
Assert.IsFalse(sagaId.HasValue);
}
public async Task Should_handle_the_response()
{
Task <ConsumeContext <MemberRegistrationFailed> > handler = await ConnectPublishHandler <MemberRegistrationFailed>();
var memberId = NewId.NextGuid();
await InputQueueSendEndpoint.Send <RegisterMember>(new
{
memberId,
Name = "Frank"
});
ConsumeContext <MemberRegistrationFailed> registered = await handler;
Guid?saga = await _repository.ShouldContainSagaInState(memberId, _machine, x => x.Registered, TestTimeout);
Assert.IsTrue(saga.HasValue);
var sagaInstance = _repository[saga.Value].Instance;
Assert.That(sagaInstance.Name, Is.EqualTo("Frank"));
}
public async Task Should_cancel_when_the_order_is_submitted()
{
Task <ConsumeContext <CartRemoved> > handler = SubscribeHandler <CartRemoved>();
CartItemAdded cartItemAdded = new CartItemAddedCommand
{
MemberNumber = Guid.NewGuid().ToString()
};
await InputQueueSendEndpoint.Send(cartItemAdded);
Guid?saga = await _repository.ShouldContainSaga(x => x.MemberNumber == cartItemAdded.MemberNumber &&
GetCurrentState(x) == _machine.Active, TestTimeout);
Assert.IsTrue(saga.HasValue);
await InputQueueSendEndpoint.Send(new OrderSubmittedEvent(cartItemAdded.MemberNumber));
ConsumeContext <CartRemoved> removed = await handler;
await Task.Delay(3000);
}
public async Task Should_receive_the_published_message()
{
Task <ConsumeContext <StartupComplete> > messageReceived = await ConnectPublishHandler <StartupComplete>();
var message = new Start("Joe");
await InputQueueSendEndpoint.Send(message);
ConsumeContext <StartupComplete> received = await messageReceived;
Assert.AreEqual(message.CorrelationId, received.Message.TransactionId);
Assert.IsTrue(received.InitiatorId.HasValue, "The initiator should be copied from the CorrelationId");
Assert.AreEqual(received.InitiatorId.Value, message.CorrelationId, "The initiator should be the saga CorrelationId");
Assert.AreEqual(received.SourceAddress, InputQueueAddress, "The published message should have the input queue source address");
Guid?saga = await _repository.ShouldContainSagaInState(message.CorrelationId, _machine, _machine.Running, TestTimeout);
Assert.IsTrue(saga.HasValue);
}
public async Task Should_handle_the_big_load()
{
Guid[] sagaIds = new Guid[200];
for (int i = 0; i < 200; i++)
{
Guid correlationId = Guid.NewGuid();
InputQueueSendEndpoint.Send(new GirlfriendYelling
{
CorrelationId = correlationId
});
sagaIds[i] = correlationId;
}
for (int i = 0; i < 200; i++)
{
Guid?sagaId = await _repository.Value.ShouldContainSaga(sagaIds[i], TestTimeout);
Assert.IsTrue(sagaId.HasValue);
}
}
public async Task If_Update_succeeds_Sync_process_is_set_to_success()
{
// Arrange
var ar = new ArchiveRecord
{
ArchiveRecordId = "3245", Security = new ArchiveRecordSecurity
{
MetadataAccessToken = new List <string> {
"BAR"
},
PrimaryDataFulltextAccessToken = new List <string> {
"BAR"
},
PrimaryDataDownloadAccessToken = new List <string> {
"BAR"
}
}
};
var mutationId = 124;
indexManager.Setup(e => e.UpdateArchiveRecord(It.IsAny <ConsumeContext <IUpdateArchiveRecord> >()));
// Act
await InputQueueSendEndpoint.Send <IUpdateArchiveRecord>(new
{
ArchiveRecord = ar,
MutationId = mutationId
});
// Wait for the results
await updateArchiveReocrdTask;
var context = await archiveRecordUpdatedTask;
// Assert
context.Message.ActionSuccessful.Should().Be(true);
context.Message.MutationId.Should().Be(mutationId);
context.Message.ErrorMessage.Should().Be(null);
}
public async Task Should_not_be_in_final_state()
{
var correlationId = NewId.NextGuid();
await InputQueueSendEndpoint.Send(new RehersalBegins { CorrelationId = correlationId });
var saga = await GetSagaRetry(correlationId, TestTimeout);
Assert.IsNotNull(saga);
await Task.WhenAll(
InputQueueSendEndpoint.Send(new Bass
{
CorrelationId = correlationId,
Name = "John"
}),
InputQueueSendEndpoint.Send(new Baritone
{
CorrelationId = correlationId,
Name = "Mark"
}),
InputQueueSendEndpoint.Send(new Tenor
{
CorrelationId = correlationId,
Name = "Anthony"
}),
InputQueueSendEndpoint.Send(new Countertenor
{
CorrelationId = correlationId,
Name = "Tom"
})
);
// Because concurrency exception's happened without retry middleware configured, we aren't in our final state/
var instance = await GetSaga(correlationId);
Assert.IsTrue(!instance.CurrentState.Equals("Harmony"));
}
public async Task Should_not_capture_all_events_single_saga()
{
var correlationId = Guid.NewGuid();
await InputQueueSendEndpoint.Send(new RehersalBegins { CorrelationId = correlationId });
Guid?sagaId = await _repository.Value.ShouldContainSaga(correlationId, TestTimeout);
Assert.IsTrue(sagaId.HasValue);
await Task.WhenAll(
InputQueueSendEndpoint.Send(new Bass
{
CorrelationId = correlationId,
Name = "John"
}),
InputQueueSendEndpoint.Send(new Baritone
{
CorrelationId = correlationId,
Name = "Mark"
}),
InputQueueSendEndpoint.Send(new Tenor
{
CorrelationId = correlationId,
Name = "Anthony"
}),
InputQueueSendEndpoint.Send(new Countertenor
{
CorrelationId = correlationId,
Name = "Tom"
})
);
sagaId = await _repository.Value.ShouldContainSaga(x => x.CorrelationId == correlationId &&
x.CurrentState == _machine.Warmup.Name, TestTimeout);
Assert.IsTrue(sagaId.HasValue);
}
public async Task Should_handle_the_response()
{
Task <ConsumeContext <MemberRegistered> > handler = await ConnectPublishHandler <MemberRegistered>();
var memberNumber = Guid.NewGuid().ToString();
await InputQueueSendEndpoint.Send <RegisterMember>(new
{
MemberNumber = memberNumber,
Name = "Frank",
Address = "123 American Way"
});
ConsumeContext <MemberRegistered> registered = await handler;
Guid?saga = await _repository.ShouldContainSagaInState(x => x.MemberNumber == memberNumber, _machine, x => x.Registered, TestTimeout);
Assert.IsTrue(saga.HasValue);
var sagaInstance = _repository[saga.Value].Instance;
Assert.IsFalse(sagaInstance.ValidateAddressRequestId.HasValue);
}
public async Task Should_work_as_expected()
{
Task <ConsumeContext <TestStarted> > started = ConnectPublishHandler <TestStarted>();
Task <ConsumeContext <TestUpdated> > updated = ConnectPublishHandler <TestUpdated>();
var correlationId = NewId.NextGuid();
await InputQueueSendEndpoint.Send(new StartTest
{
CorrelationId = correlationId,
TestKey = "Unique"
});
await started;
await InputQueueSendEndpoint.Send(new UpdateTest
{
TestId = correlationId,
TestKey = "Unique"
});
await updated;
}
public async Task Should_receive_using_the_first_consumer()
{
const string name = "Joe";
await InputQueueSendEndpoint.Send(new SimpleMessageClass(name));
var lastConsumer = await SimpleConsumer.LastConsumer;
lastConsumer.ShouldNotBe(null);
var last = await lastConsumer.Last;
last.Name
.ShouldBe(name);
var wasDisposed = await lastConsumer.Dependency.WasDisposed;
wasDisposed
.ShouldBe(true); //Dependency was not disposed");
lastConsumer.Dependency.SomethingDone
.ShouldBe(true); //Dependency was disposed before consumer executed");
}
public async Task Should_return_the_header_value_from_the_transport()
{
var message = new BagOfCrap
{
CommandId = NewId.NextGuid(),
ItemNumber = "27"
};
const string headerName = "Random-Header";
const string headerValue = "SomeValue";
await InputQueueSendEndpoint.Send(message, x => x.Headers.Set(headerName, headerValue));
ConsumeContext <Command> context = await _handled;
Assert.That(context.ReceiveContext.ContentType, Is.EqualTo(RawJsonMessageSerializer.RawJsonContentType),
$"unexpected content-type {context.ReceiveContext.ContentType}");
Assert.That(context.Message.CommandId, Is.EqualTo(message.CommandId));
Assert.That(context.Message.ItemNumber, Is.EqualTo(message.ItemNumber));
Assert.That(context.Headers.Get <string>(headerName), Is.EqualTo(headerValue));
}