[()]
[()]
[(), ()]
[(Error (assertEqual :fail :pass) 
Expected: [:pass]
Got: [:fail]
Missed result: :pass)]
0.17user 0.00system 0:00.18elapsed 100%CPU (0avgtext+0avgdata 33132maxresident)k
0inputs+0outputs (0major+3463minor)pagefaults 0swaps