Initial Commit

database/perl/vendor/lib/Test2/Require/EnvVar.pm

@@ -0,0 +1,75 @@
+package Test2::Require::EnvVar;
+use strict;
+use warnings;
+
+use Carp qw/confess/;
+use base 'Test2::Require';
+
+our $VERSION = '0.000139';
+
+sub skip {
+    my $class = shift;
+    my ($var) = @_;
+    confess "no environment variable specified" unless $var;
+    return undef if $ENV{$var};
+    return "This test only runs if the \$$var environment variable is set";
+}
+
+1;
+
+__END__
+
+=pod
+
+=encoding UTF-8
+
+=head1 NAME
+
+Test2::Require::EnvVar - Only run a test when a specific environment variable
+is set.
+
+=head1 DESCRIPTION
+
+It is common practice to write tests that are only run when an environment
+variable is set. This module automates the (admittedly trivial) work of creating
+such a test.
+
+=head1 SYNOPSIS
+
+    use Test2::Require::EnvVar 'SOME_VAR';
+
+    ...
+
+    done_testing;
+
+=head1 SOURCE
+
+The source code repository for Test2-Suite can be found at
+F<https://github.com/Test-More/Test2-Suite/>.
+
+=head1 MAINTAINERS
+
+=over 4
+
+=item Chad Granum E<lt>exodist@cpan.orgE<gt>
+
+=back
+
+=head1 AUTHORS
+
+=over 4
+
+=item Chad Granum E<lt>exodist@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT
+
+Copyright 2018 Chad Granum E<lt>exodist@cpan.orgE<gt>.
+
+This program is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+See F<http://dev.perl.org/licenses/>
+
+=cut