Denis Urs Rudolph
d4c078a5c8
Add Registrations and Payments controller tests
- Create RegistrationsControllerTests with 17 test cases
- Registration creation, retrieval, cancellation
- Authorization checks (participant vs organizer)
- Duplicate registration prevention
- Event capacity validation
- Create PaymentsControllerTests with 13 test cases
- Payment recording (cash and online)
- Payment status tracking
- Payment reports for organizers
- Authorization validation
All backend tests passing: 55 passed, 2 skipped