--- /dev/null
+#!perl -T
+
+use strict;
+use warnings;
+
+use Test::More tests => 4;
+
+use CPANPLUS::Dist::Gentoo::Maps;
+
+sub check_licenses {
+ my @licenses = CPANPLUS::Dist::Gentoo::Maps::license_c2g(@{$_[0]});
+ is_deeply \@licenses, $_[1], $_[2];
+}
+
+check_licenses [ 'woo' ], [ ], 'nonexistent';
+check_licenses [ 'perl' ], [ qw/Artistic GPL-2/ ], 'perl';
+check_licenses [ qw/perl gpl2/ ], [ qw/Artistic GPL-2/ ], 'perl + gpl2';
+check_licenses [ qw/perl bsd/ ], [ qw/Artistic GPL-2 BSD/ ], 'perl + bsd';