File: //home/.cpan/build/URI-5.29-0/t/urn-isbn.t
use strict;
use warnings;
use Test::Needs { 'Business::ISBN' => 3.005 };
use Test::More tests => 13;
use URI ();
my $u = URI->new("URN:ISBN:0395363411");
ok($u eq "URN:ISBN:0395363411" &&
$u->scheme eq "urn" &&
$u->nid eq "isbn");
is($u->canonical, "urn:isbn:0-395-36341-1");
is($u->isbn, "0-395-36341-1");
is($u->isbn_group_code, 0);
is($u->isbn_publisher_code, 395);
is($u->isbn13, "9780395363416");
is($u->nss, "0395363411");
is($u->isbn("0-88730-866-x"), "0-395-36341-1");
is($u->nss, "0-88730-866-x");
is($u->isbn, "0-88730-866-X");
ok(URI::eq("urn:isbn:088730866x", "URN:ISBN:0-88-73-08-66-X"));
# try to illegal ones
$u = URI->new("urn:ISBN:abc");
is($u, "urn:ISBN:abc");
ok($u->nss eq "abc" && !defined $u->isbn);