public async Task Can_DeterministicGuidGenerator()
{
Guid myAppGuid = new Guid("8D1E0B02-0D78-408E-8211-F899BE6F8AA2");
var generator = new DeterministicGuidGenerator(myAppGuid);
using (var fixture = GetFixture())
{
using (var store = await fixture.GetStreamStore())
{
const string streamId = "stream-1";
var messageId = generator.Create(streamId, ExpectedVersion.Any, "data");
var messageId2 = generator.Create(streamId, ExpectedVersion.Any, "data");
var messageId3 = generator.Create(streamId, ExpectedVersion.Any, "other data");
messageId2.ShouldBe(messageId, "message ids should be the same for same messages");
messageId3.ShouldNotBe(messageId);
var m1 = new NewStreamMessage(messageId, "t", "data");
var m2 = new NewStreamMessage(messageId2, "t", "data");
var m3 = new NewStreamMessage(messageId3, "t", "other data");
// Creates stream with idempotent attempt
await store.AppendToStream(streamId, ExpectedVersion.Any, new[] { m1, m3 });
}
}
}
public ProcessHandlerModule(ICommandDispatcher dispatcher, Func <IProcessManagerRepository> repositoryFactory, Func <Guid, string> buildId = null, string bucketId = null)
{
_dispatcher = dispatcher;
_repositoryFactory = repositoryFactory;
_buildId = buildId ?? (correlationId => typeof(TProcess).Name + "-" + correlationId);
_bucketId = bucketId;
_inner = new HandlerModule();
var generator = new DeterministicGuidGenerator(Guid.Parse(NAMESPACE));
_buildCommitId = (commitId, processId) => generator.Create(commitId + "-" + processId);
}
