Integration test updates:
- PdfValidationControllerTests.cs (new)
- Test /api/pdf/validation/validate endpoint
- Test BOTH multipart/form-data AND Base64 JSON
- ExtractSwissQrCodeEndpointTests.cs (updated)
- Update endpoint path to /api/swissqrcode/extract
- Test BOTH input formats
Unit test updates:
- ValidatePdfHandlerTests.cs:
- Update for Query + Handler co-location
- Test AutoMapper integration
- ExtractSwissQrCodeHandlerTests.cs:
- Update for Query + Handler co-location
- Test AutoMapper integration
Deleted:
- DocumentEndpointsTests.cs (Minimal API tests, no longer relevant)
Result: 20/20 tests passing, Controller endpoint coverage
Added a new `/extract-swiss-qr-code` endpoint to extract and parse Swiss QR Codes from the last page of a PDF document. Implemented the `ExtractSwissQrCode` handler method, along with helper methods to map domain value objects (`SwissQrCodeData` and `AddressData`) to DTOs.
Updated `ExceptionHandlingMiddleware` to handle the new `SwissQrCodeNotFoundException` with a 404 Not Found response.
Added integration tests in `ExtractSwissQrCodeEndpointTests` to validate the endpoint's behavior for valid requests, invalid Base64 input, empty references, and empty PDFs. Introduced a helper method to load embedded PDF resources as Base64 strings for testing.
Updated `using` directives to include necessary namespaces for the new feature and exception handling.
