[tests] adds more verbose stdout equality check (includes the --env value)
[tests] adds more verbose stdout equality check (includes the --env value)

SimenB/webpack,SimenB/webpack,SimenB/webpack,SimenB/webpack,webpack/webpack,EliteScientist/webpack,NekR/webpack,webpack/webpack,webpack/webpack,EliteScientist/webpack,webpack/webpack,NekR/webpack