use lib 't/'; use helper; # What instances of Chrome will we try? my @instances = t::helper::browser_instances(); if (my $err = t::helper::default_unavailable) { plan skip_all => "Couldn't connect to Chrome: $@"; exit } else { plan tests => 4*@instances; }; sub new_mech { t::helper::need_minimum_chrome_version( '62.0.0.0', @_ ); WWW::Mechanize::Chrome->new( autodie => 1, @_, ); }; t::helper::run_across_instances(\@instances, \&new_mech, 4, sub { my ($browser_instance, $mech) = @_; ... });