::fixture-ready::
$ printf '%s\n' 'Before: example.test -> 192.0.2.10'
Before: example.test -> 192.0.2.10
::exit-code::0
$ printf '%s\n' 'sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder' 'After: run a fresh lookup with dig example.test'
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
After: run a fresh lookup with dig example.test
::exit-code::0