How to associate javascript files to their test files?

For ruby, Command-Shift-T will jump from a ruby file to its test (or some related possibility) and Command-Alt-Home will open the related files dialog to allow navigation. For javascript files, how do I get similar functionality between foo.js and foo_spec.js ? C-S-T doesn't do anything, and C-A-H has a spot for "Tests" but rubymine is unaware of an associated test for that file. Is there something I can do to get these hotkeys viable for javascript files?