Testing QR Code Validation Endpoint
=====================================

Test: Valid QR Code
  Status Code: 0
  Expected: 200 or 409
  Result: ✗ FAILED

Test: Invalid Signature
  Status Code: 0
  Expected: 403
  Result: ✗ FAILED

Test: Invalid QR Data
  Status Code: 0
  Expected: 400
  Result: ✗ FAILED

Test: Missing Required Fields
  Status Code: 0
  Expected: 422
  Result: ✗ FAILED

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Test Suite Complete!