Adds tests to confirm aggregator outputs correctly
Adds tests to confirm aggregator outputs correctly

GoogleChrome/lighthouse,tkadlec/lighthouse,cedricbellet/lighthouse,zhaoz/lighthouse,zhaoz/lighthouse,umaar/lighthouse,tkadlec/lighthouse,zhaoz/lighthouse,umaar/lighthouse,arturmiz/lighthouse,deepanjanroy/lighthouse,wardpeet/lighthouse,umaar/lighthouse,deepanjanroy/lighthouse,mixed/lighthouse,arturmiz/lighthouse,ev1stensberg/lighthouse,deepanjanroy/lighthouse,ev1stensberg/lighthouse,tkadlec/lighthouse,cedricbellet/lighthouse,tommycli/lighthouse,umaar/lighthouse,ev1stensberg/lighthouse,cedricbellet/lighthouse,arturmiz/lighthouse,tkadlec/lighthouse,wardpeet/lighthouse,tommycli/lighthouse,GoogleChrome/lighthouse,ev1stensberg/lighthouse,GoogleChrome/lighthouse,GoogleChrome/lighthouse,wardpeet/lighthouse,arturmiz/lighthouse,wardpeet/lighthouse,tommycli/lighthouse,mixed/lighthouse,deepanjanroy/lighthouse,deepanjanroy/lighthouse,mixed/lighthouse,mixed/lighthouse,cedricbellet/lighthouse,arturmiz/lighthouse,cedricbellet/lighthouse,GoogleChrome/lighthouse,tommycli/lighthouse,tommycli/lighthouse,wardpeet/lighthouse