Yes, but the other things are for testing Java code, not UI testing.   Don't get me wrong, they are valid for certain types of Adaptive Form development and unit testing (specifically custom component development), but we're just pointing out that Hobbes.js and Calvin.js are not really viable as the...

As pointed out earlier, the current 6.5 documentation indicates the hobbes.js is deprecated.  The page that referenced Calvin.js has been removed from the 6.5 documentation.   The page I linked to above recommends using Selenium for UI testing.