Add support for autoPaymentOff accounts in CompletionUserRequestEntitlement

If an account has a tag with the autoPaymentOff feature (like MANUAL_PAY or AUTO_PAY_OFF), an invoice generation won’t trigger an automatic payment.

Waiting for callCompletion when creating a subscription, etc. will always timeout in this case.

[pierre]

Thanks for the details, we’ll take a look (could be related to @sbrossie’s current work).

[pierre]

I can’t find a way to verify that the InvoicePaymentError event has occurred.

Actually, don’t try to verify this event was generated - instead, verify:

1. The invoice was generated
2. There is no payment attempt for that account
3. The call didn’t timeout (returned 2xx - probably 201?)

But in that case the API is being used to create a new subscription, and I need to test my JAX-RS through the killBillClient, am I right?

Yup (because your changes affect the JAX-RS endpoint).