Refactor test_ast.py to eliminate the lots of hy_compile(tokenize(...)) calls
Refactor test_ast.py to eliminate the lots of hy_compile(tokenize(...)) calls

freezas/hy,zackmdavis/hy,kartikm/hy,michel-slm/hy,Tritlo/hy,aisk/hy,farhaven/hy,kirbyfan64/hy,mtmiller/hy,aisk/hy,adamfeuer/hy,algernon/hy,Foxboron/hy,tuturto/hy,tianon/hy,aisk/hy,kirbyfan64/hy,larme/hy,larme/hy,gilch/hy,tianon/hy,Foxboron/hy,tianon/hy,farhaven/hy,hcarvalhoalves/hy,hcarvalhoalves/hy,ALSchwalm/hy,jakirkham/hy,paultag/hy,farhaven/hy,timmartin/hy,larme/hy