Test::Modern provides the best features of Test::More, Test::Fatal, Test::Warnings, Test::API, Test::LongString, and Test::Deep, as well as ideas from Test::Requires, Test::DescribeMe, Test::Moose, and Test::CleanNamespaces. Test::Modern also automatically imposes strict and warnings on your script, and loads IO::File. (Much of the same stuff Modern::Perl does.) Although Test::Modern is a modern testing framework, it should run fine on pre-modern versions of Perl. It should be easy to install on Perl 5.8.9 and above; and if you can persuade its dependencies to install (not necessarily easy!), should be OK on anything back to Perl 5.6.1.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.