Test::Kwalitee - test the Kwalitee of a distribution before you release it
version 1.17
# in a separate test file BEGIN { unless ($ENV{RELEASE_TESTING}) { use Test::More; plan(skip_all => 'these tests are for release candidate testing'); } } use Test::Kwalitee;
Kwalitee is an automatically-measurable gauge of how good your software is. That's very different from quality, which a computer really can't measure in a general sense. (If you can, you've solved a hard problem in computer science.)
In the world of the CPAN, the CPANTS project (CPAN Testing Service; also a funny acronym on its own) measures Kwalitee with several metrics. If you plan to release a distribution to the CPAN -- or even within your own organization -- testing its Kwalitee before creating a release can help you improve your quality as well.
Test::Kwalitee and a short test file will do this for you automatically.
Test::Kwalitee
Create a test file as shown in the synopsis. Run it. It will run all of the potential Kwalitee tests on the current distribution, if possible. If any fail, it will report those as regular diagnostics.
If you ship this test, it will not run for anyone else, because of the RELEASE_TESTING guard. (You can omit this guard if you move the test to xt/release/, which is not run automatically by other users.)
RELEASE_TESTING
To run only a handful of tests, pass their names to the module in the test argument (either in the use directive, or when calling import directly):
test
use
import
use Test::Kwalitee tests => [ qw( use_strict has_tests ) ];
To disable a test, pass its name with a leading minus (-):
-
use Test::Kwalitee tests => [ qw( -use_strict has_readme ));
The list of each available metric currently available on your system can be obtained with the kwalitee-metrics command (with descriptions, if you pass --verbose or -v, but as of Test::Kwalitee 1.09 and Module::CPANTS::Analyse 0.87, the tests include:
kwalitee-metrics
--verbose
-v
buildtool_not_executable
Build.PL/Makefile.PL should not have an executable bit
has_buildtool
Does the distribution have a build tool file?
has_changelog
Does the distribution have a changelog?
has_manifest
Does the distribution have a MANIFEST?
has_meta_yml
Does the distribution have a META.yml file?
has_readme
Does the distribution have a README file?
has_tests
Does the distribution have tests?
no_symlinks
Does the distribution have no symlinks?
metayml_is_parsable
Can the the META.yml be parsed?
metayml_has_license
Does the META.yml declare a license?
proper_libs
Does the distribution have proper libs?
has_working_buildtool
If using Module::Install, it is at least version 0.61?
has_better_auto_install
If using Module::Install, it is at least version 0.89?
has_humanreadable_license
Is there a LICENSE section in documentation, and/or a LICENSE file present?
LICENSE
no_pod_errors
Does the distribution have no POD errors?
valid_signature
If a SIGNATURE is present, can it be verified?
use_strict
Does the distribution files all use strict?
no_cpants_errors
Were there no errors encountered during CPANTS testing?
With thanks to CPANTS and Thomas Klausner, as well as test tester Chris Dolan.
script/kwalitee-metrics
Module::CPANTS::Analyse
Test::Kwalitee::Extra
Dist::Zilla::Plugin::Test::Kwalitee
chromatic <chromatic@wgz.org>
Karen Etheridge <ether@cpan.org>
This software is copyright (c) 2005 by chromatic.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
Gavin Sherlock <sherlock@cpan.org>
Kenichi Ishigaki <ishigaki@cpan.org>
Nathan Haigh <nathanhaigh@ukonline.co.uk>
To install Test::Kwalitee, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Test::Kwalitee
CPAN shell
perl -MCPAN -e shell install Test::Kwalitee
For more information on module installation, please visit the detailed CPAN module installation guide.