I have never taken a job at a place that included tests during the interview process.  The last time I interviewed someone I did it through Skype and they shared their desktop,  brought up their development environment and explained some code they had written.

There are only 3 true job interview questions

Why we don’t hire programmers based on puzzles, API quizzes, math riddles, or other parlor tricks

Hateful Hiring

If Tom Brady Were Interviewed By A Software Development Company