public async Task Should_have_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 GotHitByACar
{
CorrelationId = correlationId
});
saga = await GetSagaRetry(correlationId, TestTimeout, x => x.CurrentState == _machine.Dead.Name);
Assert.IsNotNull(saga);
Assert.IsTrue(saga.CurrentState == _machine.Dead.Name);
ShoppingChore instance = await GetSaga(correlationId);
Assert.IsTrue(instance.Screwed);
}
async Task <ShoppingChore> GetNoSagaRetry(Guid id, TimeSpan timeout)
{
DateTime giveUpAt = DateTime.Now + timeout;
ShoppingChore saga = null;
while (DateTime.Now < giveUpAt)
{
try
{
var document = await _documentClient.ReadDocumentAsync(UriFactory.CreateDocumentUri(_databaseName, _collectionName, id.ToString()));
saga = JsonConvert.DeserializeObject <ShoppingChore>(document.Resource.ToString());
await Task.Delay(10).ConfigureAwait(false);
}
catch (DocumentClientException e) when(e.StatusCode == System.Net.HttpStatusCode.NotFound)
{
saga = null;
break;
}
}
return(saga);
}