private void describe_HandleAsync_UserRegistrationProcessCreated()
{
var userRegistrationProcessCreated = new UserRegistrationStarted(
_userId,
UserRegistrationFormMother.JohnDow());
context["when user registration process is in Created state"] = () =>
{
before = () =>
{
var process = UserRegistrationProcessMother.InCreatedState(_userId);
_userRegistrationProcessRepository.SaveAsync(process).Wait();
};
context["and user-by-email index accepts email"] = () =>
{
before = () =>
{
_userByEmailIndex.SetResult(IndexResult.EmailAccepted);
_sut.HandleAsync(userRegistrationProcessCreated).Wait();
};
it["saves EmailAccepted event"] =
() => _eventStore.LastSavedEvents.Single().should_cast_to <EmailAccepted>();
it["is idempotent"] = () =>
{
_sut.HandleAsync(userRegistrationProcessCreated).Wait();
_eventStore.LastSavedEvents.should_be_empty();
};
};
context["and user-by-email index rejects email"] = () =>
{
before = () =>
{
_userByEmailIndex.SetResult(IndexResult.EmailRejected);
_sut.HandleAsync(userRegistrationProcessCreated)
.Wait();
};
it["saves UserRegistrationFailed event"] = () =>
_eventStore.LastSavedEvents.Single().should_cast_to <UserRegistrationFailed>();
it["is idempotent"] = () =>
{
_sut.HandleAsync(userRegistrationProcessCreated).Wait();
_eventStore.LastSavedEvents.should_be_empty();
};
};
};
}
private void describe_HandleAsync_EmailAccepted()
{
var emailAccepted = new EmailAccepted(_userId);
context["when user registration process is in CreatingUser state"] = () =>
{
before = () =>
{
var process = UserRegistrationProcessMother.InCreatingUserState(_userId);
_userRegistrationProcessRepository.SaveAsync(process).Wait();
_sut.HandleAsync(emailAccepted).Wait();
};
it["saves UserCreated event"] =
() => _eventStore.LastSavedEvents.Single().should_cast_to <UserCreated>();
it["is idempotent"] = () =>
{
_sut.HandleAsync(emailAccepted).Wait();
_eventStore.LastSavedEvents.should_be_empty();
};
};
}
private void describe_GetAsync()
{
context["when user registration process is present in repository"] = () =>
{
var presentProcess = UserRegistrationProcessMother.InCreatedState(Guid.NewGuid());
before = () =>
{
_sut.SaveAsync(presentProcess).Wait();
_result = _sut.GetAsync(presentProcess.UserId).Result;
};
it["returns not none"] = () => _result.HasValue.should_be_true();
it["returns user registration process with correct UserId"] =
() => { _result.ValueOrFailure().UserId.should_be(presentProcess.UserId); };
};
context["when user registration process is not present in repository"] = () =>
{
before = () => _result = _sut.GetAsync(Guid.NewGuid()).Result;
it["returns none"] = () => _result.HasValue.should_be_false();
};
}
