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#!/usr/bin/env perl
# Copyright (C) 2008-2010, Sebastian Riedel.
use strict;
use warnings;
# Remember, you can always find East by staring directly at the sun.
use Test::More tests => 38;
# So, have a merry Christmas, a happy Hanukkah, a kwaazy Kwanza,
# a tip-top Tet, and a solemn, dignified, Ramadan.
# And now a word from MY god, our sponsors!
use_ok('Mojo::Headers');
# Basic functionality
my $headers = Mojo::Headers->new;
$headers->add('Connection', 'close');
$headers->add('Connection', 'keep-alive');
is($headers->header('Connection'), 'close, keep-alive', 'right value');
$headers->remove('Connection');
is($headers->header('Connection'), undef, 'no value');
$headers->content_type('text/html');
$headers->content_type('text/html');
$headers->expect('continue-100');
$headers->connection('close');
is($headers->content_type, 'text/html', 'right value');
is( "$headers",
"Connection: close\x0d\x0a"
. "Expect: continue-100\x0d\x0a"
. "Content-Type: text/html",
'right format'
);
my $hash = $headers->to_hash;
is($hash->{Connection}, 'close', 'right value');
is($hash->{Expect}, 'continue-100', 'right value');
is($hash->{'Content-Type'}, 'text/html', 'right value');
$hash = $headers->to_hash(arrayref => 1);
is_deeply($hash->{Connection}, [['close']], 'right structure');
is_deeply($hash->{Expect}, [['continue-100']], 'right structure');
is_deeply($hash->{'Content-Type'}, [['text/html']], 'right structure');
is_deeply(
$headers->names,
[qw/Connection Expect Content-Type/],
'right structure'
);
# Multiline values
$headers = Mojo::Headers->new;
$headers->header('X-Test', [23, 24], 'single line', [25, 26]);
is( "$headers",
"X-Test: 23\x0d\x0a 24\x0d\x0a"
. "X-Test: single line\x0d\x0a"
. "X-Test: 25\x0d\x0a 26",
'right format'
);
my @array = $headers->header('X-Test');
is_deeply(\@array, [[23, 24], ['single line'], [25, 26]], 'right structure');
is_deeply(
$headers->to_hash(arrayref => 1),
{'X-Test' => [[23, 24], ['single line'], [25, 26]]},
'right structure'
);
is_deeply(
$headers->to_hash,
{'X-Test' => [[23, 24], 'single line', [25, 26]]},
'right structure'
);
my $string = $headers->header('X-Test');
is($string, "23, 24, single line, 25, 26", 'right format');
# Parse headers
$headers = Mojo::Headers->new;
is(ref $headers->parse(<<'EOF'), 'Mojo::ByteStream', 'right return value');
Content-Type: text/plain
Expect: 100-continue
EOF
is($headers->state, 'done', 'right state');
is($headers->content_type, 'text/plain', 'right value');
is($headers->expect, '100-continue', 'right value');
# Set headers from hash
$headers = Mojo::Headers->new;
$headers->from_hash({Connection => 'close', 'Content-Type' => 'text/html'});
is_deeply(
$headers->to_hash,
{Connection => 'close', 'Content-Type' => 'text/html'},
'right structure'
);
# Remove all headers
$headers->from_hash({});
is_deeply($headers->to_hash, {}, 'right structure');
$headers = Mojo::Headers->new;
$headers->from_hash(
{'X-Test' => [[23, 24], ['single line'], [25, 26]], 'X-Test2' => 'foo'});
$hash = $headers->to_hash;
is_deeply(
$hash->{'X-Test'},
[[23, 24], 'single line', [25, 26]],
'right structure'
);
is_deeply($hash->{'X-Test2'}, 'foo', 'right structure');
$hash = $headers->to_hash(arrayref => 1);
is_deeply(
$hash->{'X-Test'},
[[23, 24], ['single line'], [25, 26]],
'right structure'
);
is_deeply($hash->{'X-Test2'}, [['foo']], 'right structure');
# Headers in chunks
$headers = Mojo::Headers->new;
ok(!defined($headers->parse(<<EOF)), 'right return value');
Content-Type: text/plain
EOF
is($headers->state, 'headers', 'right state');
ok(!defined($headers->content_type), 'no value');
ok(!defined($headers->parse(<<EOF)), 'right return value');
X-Bender: Bite my shiny
EOF
is($headers->state, 'headers', 'right state');
ok(!defined($headers->connection), 'no value');
is(ref $headers->parse(<<EOF), 'Mojo::ByteStream', 'right return value');
X-Bender: metal ass!
EOF
is($headers->state, 'done', 'right state');
is($headers->content_type, 'text/plain', 'right value');
is($headers->header('X-Bender'), 'Bite my shiny, metal ass!', 'right value');
# Filter unallowed characters
$headers = Mojo::Headers->new;
$headers->header("X-T\@est|>\r\ning", "s1n\000gl\1773 \r\n\r\n\006l1n3");
$string = $headers->header('X-Testing');
is($string, "s1ngl3 l1n3", 'right format');
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