[refactor] refactors and cleans up testing
[refactor] refactors and cleans up testing

marksanghoonkim/nimblecode,rickyeh/nimblecode,rickyeh/nimblecode,nimblecode/nimblecode,rickyeh/nimblecode,rickyeh/nimblecode,LinearAtWorst/cogile,jordanallen98/nimblecode,nimblecode/nimblecode,nimblecode/nimblecode,marksanghoonkim/nimblecode,nimblecode/nimblecode,marksanghoonkim/nimblecode,LinearAtWorst/cogile,jordanallen98/nimblecode,marksanghoonkim/nimblecode