Testing user profile image display...
User 1 (with Google ID):
Name: John Doe
Email: john.doe@gmail.com
Gravatar URL: https://www.gravatar.com/avatar/e13743a7f1db7f4246badd6fd6ff54ff?s=64&d=identicon

User 2 (without Google ID):
Name: Jane Smith
Email: jane.smith@example.com
Gravatar URL: https://www.gravatar.com/avatar/5ca5d412e374a647e0fd670e815ed299?s=64&d=identicon

Test completed