use strict;
use warnings;
use Test::More;
use HTTP::Entity::Parser::MultiPart;
use Hash::MultiValue;
use HTTP::Headers;
use t::Util;

my $content = qq{------BOUNDARY
Content-Disposition: form-data; name="hoge"
Content-Type: text/plain

fuga
------BOUNDARY
Content-Disposition: form-data; name="hoge"
Content-Type: text/plain

hige
------BOUNDARY
Content-Disposition: form-data; name="nobuko"
Content-Type: text/plain

iwaki
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file"; filename="yappo.txt"
Content-Type: text/plain

SHOGUN
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file"; filename="yappo2.txt"
Content-Type: text/plain

SHOGUN2
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file3"; filename="yappo3.txt"
Content-Type: text/plain

SHOGUN3
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file4"; filename="yappo4.txt"
Content-Type: text/plain

SHOGUN4
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file4"; filename="yappo5.txt"
Content-Type: text/plain

SHOGUN4
------BOUNDARY
Content-Disposition: form-data; name="test_upload_file6"; filename="yappo6.txt"
Foo: bar
  baz
X: Y:Z
Content-Type: text/plain

SHOGUN6
------BOUNDARY--
};
$content =~ s/\r\n/\n/g;
$content =~ s/\n/\r\n/g;

my $env = {
    CONTENT_LENGTH => length($content),
    CONTENT_TYPE   => 'multipart/form-data; boundary=----BOUNDARY',
};

# read from file.
my $parser = HTTP::Entity::Parser::MultiPart->new($env);
$parser->add($_) for split //, $content;
my ($params, $uploads) = $parser->finalize();

is_deeply( Hash::MultiValue->new(@$params)->as_hashref_multi, {   
    hoge => ['fuga', 'hige'],
    nobuko => ['iwaki'],
});

$uploads = Hash::MultiValue->new(@$uploads);

my @test_upload_file = $uploads->get_all('test_upload_file');
is 0+@test_upload_file, 2;
is slurp($test_upload_file[0]->{tempname}), 'SHOGUN';
is slurp($test_upload_file[1]->{tempname}), 'SHOGUN2';

{
    my $test_upload_file3 = $uploads->{'test_upload_file3'};
    is slurp($test_upload_file3->{tempname}), 'SHOGUN3';

    my @test_upload_file6 = $uploads->{'test_upload_file6'};
    is slurp($test_upload_file6[0]->{tempname}), 'SHOGUN6';
    my $header = HTTP::Headers->new(@{$test_upload_file6[0]->{headers}});
    is $header->header('Content-Type'), 'text/plain';
    is $header->content_type, 'text/plain';
    is $header->header('X'), 'Y:Z';
    is $header->header('Foo'), 'bar baz';
}

done_testing();