test_boids.py was changed to account for the changes made to the class structure of the code. Specifically the last three tests were changed so they used the Starling class rather than the boid class.
Removed some dummy code used for check everything was working.
Created a BoidsBuilder class which builds the boids to animate.
Changed view_boids.py to work with the boidsbuilder class.
Changed test_boids.py to deal with the builder class structure of the code.
Created the BoidBuilderRandom and BoidBuilderData subclasses. I also renamed the Boids class to BoidsModel to avoid any confusion in the code.
I changed view_boids.py to deal with the new boidsbuilderrandom class
I changed test_boids.py so it also uses the new random and data builder classes.