write pytests for the tracer

[kellen-sun]

should have tests for the symbolicArray and how it passes through the forge wrapper
might need to mock arrays or something

tests should run like so:
def a function, decorated with our @forge
then check its generated graph is correct, (specific sequence of node objects and types) as it gets passed through and traces the function
could test things like loops, static if statements (known at compile time), function calls, etc, and see how they get unwound in the graph