private void describe_Start()
{
context["when event has been added to EventStore"] = () =>
{
before = () =>
{
var someEvent = new DummyEvent();
var eventData = _serializer.ToEventData(someEvent);
_connection.AppendToStreamAsync("dummy", ExpectedVersion.Any, eventData).Wait();
_subscription = _sut.Start(_connection);
};
after = () => _subscription?.Stop();
it["eventually calls event handler"] =
() => Eventually.IsTrue(() => _eventHandler.WasCalledWithDummyEvent);
};
}
private void describe_application()
{
context["when two user registration processes have been started for users with same emails"] = () =>
{
var userId1 = new Guid();
var userId2 = new Guid();
before = () =>
{
var userRegistrationForm = UserRegistrationFormMother.JohnDow();
userId1 = _commandService
.StartRegistrationAsync(userRegistrationForm)
.Result;
userId2 = _commandService
.StartRegistrationAsync(userRegistrationForm)
.Result;
};
it["eventually returns succeeded result for one user and failed result for another user"] = () =>
{
Eventually.IsTrue(() =>
{
var queryResults = new[]
{
_queryService.GetAsync(userId1).Result,
_queryService.GetAsync(userId2).Result
};
return
(queryResults.Contains(Option.Some(UserRegstrationProcessQueryResult.Succeeded)) &&
queryResults.Contains(Option.Some(UserRegstrationProcessQueryResult.Failed)));
});
};
};
}