public async Task Should_capture_all_events_single_saga()
{
Guid correlationId = Guid.NewGuid();
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"
})
);
saga = await GetSagaRetry(correlationId, TestTimeout, x => x.CurrentState == _machine.Harmony.Name);
Assert.IsNotNull(saga);
Assert.IsTrue(saga.CurrentState == _machine.Harmony.Name);
ChoirState instance = await GetSaga(correlationId);
Assert.IsTrue(instance.CurrentState.Equals("Harmony"));
}
public async Task Should_not_be_in_final_state()
{
Guid 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"
})
);
// Because concurrency exception's happened without retry middleware configured, we aren't in our final state/
ChoirState instance = await GetSaga(correlationId);
Assert.IsTrue(!instance.CurrentState.Equals("Harmony"));
}
public async Task Some_should_not_be_in_final_state_all()
{
var tasks = new List <Task>();
Guid[] sagaIds = new Guid[20];
for (int i = 0; i < 20; i++)
{
Guid correlationId = NewId.NextGuid();
await InputQueueSendEndpoint.Send(new RehersalBegins { CorrelationId = correlationId });
sagaIds[i] = correlationId;
}
for (int i = 0; i < 20; i++)
{
Guid?sagaId = await _repository.Value.ShouldContainSaga(sagaIds[i], TestTimeout);
Assert.IsTrue(sagaId.HasValue);
}
for (int i = 0; i < 20; i++)
{
tasks.Add(InputQueueSendEndpoint.Send(new Bass {
CorrelationId = sagaIds[i], Name = "John"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Baritone {
CorrelationId = sagaIds[i], Name = "Mark"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Tenor {
CorrelationId = sagaIds[i], Name = "Anthony"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Countertenor {
CorrelationId = sagaIds[i], Name = "Tom"
}));
}
await Task.WhenAll(tasks);
await Task.Delay(2000);
tasks.Clear();
var someNotInFinalState = false;
foreach (var sid in sagaIds)
{
ChoirState instance = await GetSaga(sid);
someNotInFinalState = !instance.CurrentState.Equals("Harmony");
}
Assert.IsTrue(someNotInFinalState);
}
public async Task Should_capture_all_events_many_sagas()
{
var tasks = new List <Task>();
Guid[] sagaIds = new Guid[20];
for (int i = 0; i < 20; i++)
{
Guid correlationId = NewId.NextGuid();
await InputQueueSendEndpoint.Send(new RehersalBegins { CorrelationId = correlationId });
sagaIds[i] = correlationId;
}
for (int i = 0; i < 20; i++)
{
var saga = await GetSagaRetry(sagaIds[i], TestTimeout);
Assert.IsNotNull(saga);
}
for (int i = 0; i < 20; i++)
{
tasks.Add(InputQueueSendEndpoint.Send(new Bass {
CorrelationId = sagaIds[i], Name = "John"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Baritone {
CorrelationId = sagaIds[i], Name = "Mark"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Tenor {
CorrelationId = sagaIds[i], Name = "Anthony"
}));
tasks.Add(InputQueueSendEndpoint.Send(new Countertenor {
CorrelationId = sagaIds[i], Name = "Tom"
}));
}
await Task.WhenAll(tasks);
await Task.Delay(100000);
tasks.Clear();
foreach (var sid in sagaIds)
{
ChoirState instance = await GetSagaRetry(sid, TestTimeout, x => x.CurrentState == _machine.Harmony.Name);
Assert.IsNotNull(instance);
Assert.IsTrue(instance.CurrentState.Equals("Harmony"));
}
}