=== Task 3: Auth Module Verification ===

--- Test 1: JWT Generation ---
Token generated: eyJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJ0ZXN0LWNsaWVudC1pZ...
Token parts: 3 (expected: 3)
Header: {"alg":"HS256"}
  alg === HS256: true
Payload: {"iss":"test-client-id","sub":"admin","aud":"","iat":1773411970,"exp":1773412570}
  iss === clientId: true
  sub === user: true
  aud === empty string: true
  iat clock skew: 30s from now (expected ~30): true
  exp === iat + tokenLifetime: true
  token lifetime: 600 seconds (expected: 600 )

--- Test 2: Sandbox Headers ---
Sandbox headers: {"Content-Type":"application/json"}
  Has Content-Type: true
  No Authorization: true
  No x-xtrem-endpoint: true

--- Test 3: Authenticated Headers ---
Auth headers keys: [ "Content-Type", "Authorization", "x-xtrem-endpoint" ]
  Has Authorization: true
  Has x-xtrem-endpoint: true
  Has Content-Type: true

--- Test 4: Missing credentials error ---
  Correctly threw: Cannot generate JWT: clientId, secret, and user are required

=== All verifications complete ===