# $Id: 05-KEY.t 1354 2015-06-05 08:20:53Z willem $	-*-perl-*-

#

use strict;

use Test::More;

use Net::DNS;

my @prerequisite = qw(

		MIME::Base64

		);

foreach my $package (@prerequisite) {

	next if eval "require $package";

	plan skip_all => "$package not installed";

	exit;

}

plan tests => 16;

my $name = 'KEY.example';

my $type = 'KEY';

my $code = 25;

my @attr = qw( flags protocol algorithm publickey );

my @data = (

	256, 3, 5, join '', qw( AQPSKmynfzW4kyBv015MUG2DeIQ3

			Cbl+BBZH4b/0PY1kxkmvHjcZc8no

			kfzj31GajIQKY+5CptLr3buXA10h

			WqTkF7H6RfoRqXQeogmMHfpftf6z

			Mv1LyBUgia7za6ZEzOJBOztyvhjL

			742iU/TpPSEDhm2SNKLijfUppn1U

			aNvv4w== )

			);

my @also = qw( keybin keylength keytag privatekeyname zone revoke sep );

my $wire = join '', qw( 010003050103D22A6CA77F35B893206FD35E4C506D8378843709B97E041647E1

		BFF43D8D64C649AF1E371973C9E891FCE3DF519A8C840A63EE42A6D2EBDDBB97

		035D215AA4E417B1FA45FA11A9741EA2098C1DFA5FB5FEB332FD4BC8152089AE

		F36BA644CCE2413B3B72BE18CBEF8DA253F4E93D2103866D9234A2E28DF529A6

		7D5468DBEFE3 );

{

	my $typecode = unpack 'xn', new Net::DNS::RR(". $type")->encode;

	is( $typecode, $code, "$type RR type code = $code" );

	my $hash = {};

	@{$hash}{@attr} = @data;

	my $rr = new Net::DNS::RR(

		name => $name,

		type => $type,

		%$hash

		);

	my $string = $rr->string;

	my $rr2	   = new Net::DNS::RR($string);

	is( $rr2->string, $string, 'new/string transparent' );

	is( $rr2->encode, $rr->encode, 'new($string) and new(%hash) equivalent' );

	foreach (@attr) {

		is( $rr->$_, $hash->{$_}, "expected result from rr->$_()" );

	}

	foreach (@also) {

		is( $rr2->$_, $rr->$_, "additional attribute rr->$_()" );

	}

	my $empty   = new Net::DNS::RR("$name NULL");

	my $encoded = $rr->encode;

	my $decoded = decode Net::DNS::RR( \$encoded );

	my $hex1    = uc unpack 'H*', $decoded->encode;

	my $hex2    = uc unpack 'H*', $encoded;

	my $hex3    = uc unpack 'H*', substr( $encoded, length $empty->encode );

	is( $hex1, $hex2, 'encode/decode transparent' );

	is( $hex3, $wire, 'encoded RDATA matches example' );

}

exit;