[TESTS] add coverage badge
[TESTS] add coverage badge

smokymountains/sixpack,llonchj/sixpack,seatgeek/sixpack,blackskad/sixpack,seatgeek/sixpack,llonchj/sixpack,llonchj/sixpack,vpuzzella/sixpack,nickveenhof/sixpack,vpuzzella/sixpack,smokymountains/sixpack,seatgeek/sixpack,blackskad/sixpack,blackskad/sixpack,nickveenhof/sixpack,blackskad/sixpack,smokymountains/sixpack,vpuzzella/sixpack,vpuzzella/sixpack,llonchj/sixpack,spjwebster/sixpack,nickveenhof/sixpack,seatgeek/sixpack,spjwebster/sixpack,spjwebster/sixpack