This is my experience but the girls that are genuinely interested are the ones throwing the shit tests. The bigger the interest, the harder and the more the tests.
Girls who really don't care won't pull these tricks.
Quote:
(...) sometimes she is only trying to decide wether you are worth of her attention. (...)
This indicates atleast the minimum of interest. She's not convinced yet not totally reluctant. She accepts your presence so she's enjoying it atleast at a minimal level.
In the 8 months I've been in the full on I've never met a girl throwing me shit tests who really couldn't care any less about who I was.