--- /dev/null
+use strictures 1;
+use Test::More;
+
+use System::Introspector::Groups;
+
+my $probe = System::Introspector::Groups->new;
+my $data = $probe->gather;
+
+ok scalar(keys %$data), 'received group data';
+ok not(grep { not defined $_->{gid} } values %$data), 'all have gid';
+ok not(grep { not defined $_->{name} } values %$data), 'all have name';
+ok not(grep { not defined $_->{users} } values %$data), 'all have users';
+
+done_testing;