Functionals
Try and run the application.
Can you see some kind of object that represents vehicles?
Try and run the application.
Are vehicles kept in their own lane?
Try and run the application, keeping it running for a while.
Is there a low traffic congestion while running the application? (ex: traffic lane of 8 or more vehicles)
General
Are vehicles generated randomly? (random routes and lanes)
Does vehicles present at least two different velocities? (ex: 1 and 2. 0 does not count)?
Do vehicles not collide while waiting for the green light?
Are vehicles assigned to their own route, and if so do they obey that route? (ex: r0 must turn left, r2 must turn right)
Bonus
+Is there any type of animation for traffic light?
+Did the student implement some kind of movement animation for the vehicle?
+When ever vehicles crash with other vehicles, does the program give some kind of feedback telling so?