NAME

       Test::Dependencies - Ensure that the dependency listing is complete

VERSION

       Version 0.23

SYNOPSIS

       In your t/00-dependencies.t:

           use CPAN::Meta;  # or CPAN::Meta::cpanfile
           use File::Find::Rule::Perl;
           use Test::Dependencies exclude =>
             [qw/ Your::Namespace Some::Other::Namespace /];

           my $meta = CPAN::Meta->load_file('META.yml');
           die "No META.yml" if ! $meta;

           my @files =
              File::Find::Rule::Perl->perl_files->in('./lib', './bin');

           ok_dependencies($meta, \@files);

DESCRIPTION

       Makes sure that all of the modules that are 'use'd are listed in the Makefile.PL as
       dependencies.

OPTIONS

       DEPRECATED You can pass options to the module via the 'use' line.  These options will be
       moved to the ok_dependencies() function.  The available options are:

       exclude
           Specifies the list of namespaces for which it is ok not to have specified
           dependencies.

       style
           Specifies the style of module usage checking to use.  There are two valid values:
           "light" and "heavy".  The default is heavy.  The light style uses regular expressions
           to try and guess which modules are required.  It is fast, but can get confused by
           here-docs, multi-line strings, data sections, etc.  The heavy style actually compiles
           the file and asks perl which modules were used.  It is slower than the light style,
           but much more accurate.  If you have a very large project and you don't want to wait
           for the heavy style every time you run "make test," you might want to try the light
           style or look into the overrides below.

           Whether a style is specified or not, the style used can be overridden by the
           environment variable TDSTYLE.  This is useful, for example, if you want the heavy
           style to be used normally, but don't want to take the time checking dependencies on
           your smoke test server.

           Example usage:

             use Test::Dependencies
               exclude => ['Test::Dependencies'],
               style => 'light';

EXPORTED FUNCTIONS

   ok_dependencies($meta, $files, $phases, $features, %options)
        $meta is a CPAN::Meta object
        $files is an arrayref with files to be scanned

       %options keys

       phases
           This is an arrayref holding one or more names of phases as defined by
           CPAN::Meta::Spec, or undef for all

       features
           This is an arrayref holding zero or more names of features, or undef for all

       ignores
           This is a hashref listing the names of modules (and their sub-namespaces) for which no
           errors are to be reported.

   ok_dependencies()
       Deprecated. Legacy invocation to be removed. In previous versions, this function would
       scan the entire bin/, lib/ and t/ subtrees, with the exception of a few sub-directories
       known to be used by version control systems.

       This behaviour has been changed: as of 0.20, Find::File::Rule::Perl is being used to find
       Perl files (*.pl, *.pm, *.t and those starting with a shebang line referring to perl).

AUTHORS

       •   Jesse Vincent "<jesse at bestpractical.com>"

       •   Alex Vandiver "<alexmv at bestpractical.com>"

       •   Zev Benjamin "<zev at cpan.org>"

       •   Erik Huelsmann "<ehuels at gmail.com>"

BUGS

       •   Test::Dependencies does not track module version requirements.

       Please report any bugs or feature requests to "bug-test-dependencies at rt.cpan.org", or
       through the web interface at
       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Dependencies>.  I will be notified,
       and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

       You can find documentation for this module with the perldoc command.

           perldoc Test::Dependencies

       You can also look for information at:

       •   AnnoCPAN: Annotated CPAN documentation

           <http://annocpan.org/dist/Test-Dependencies>

       •   CPAN Ratings

           <http://cpanratings.perl.org/d/Test-Dependencies>

       •   RT: CPAN's request tracker

           <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Test-Dependencies>

       •   Search CPAN

           <http://search.cpan.org/dist/Test-Dependencies>

LICENCE AND COPYRIGHT

           Copyright (c) 2016, Erik Huelsmann. All rights reserved.
           Copyright (c) 2007, Best Practical Solutions, LLC. All rights reserved.

           This module is free software; you can redistribute it and/or modify it
           under the same terms as Perl itself. See perlartistic.

           DISCLAIMER OF WARRANTY

           BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
           FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
           OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
           PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
           EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
           WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
           ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
           YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
           NECESSARY SERVICING, REPAIR, OR CORRECTION.

           IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
           WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
           REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE
           TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR
           CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
           SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
           RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
           FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
           SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
           DAMAGES.