use Test::More import => ['!pass'];
use strict;
use warnings;
use Dancer::ModuleLoader;
use Dancer;
use Encode;

# Ensure a recent version of HTTP::Headers
my $min_hh = 5.827;

plan skip_all => "skip test with Test::TCP in win32" if $^O eq 'MSWin32';
plan skip_all => "Test::TCP is needed for this test"
    unless Dancer::ModuleLoader->load("Test::TCP" => "1.13");

plan skip_all => "HTTP::Headers $min_hh required (use of content_type_charset)"
    unless Dancer::ModuleLoader->load( 'HTTP::Headers', $min_hh );
plan skip_all => "HTTP::Request::Common is needed for this test"
    unless Dancer::ModuleLoader->load('HTTP::Request::Common');


use LWP::UserAgent;

plan tests => 6;

Test::TCP::test_tcp(
    client => sub {
        my $port = shift;
        my $ua = LWP::UserAgent->new;
        my $req = HTTP::Request::Common::POST("http://127.0.0.1:$port/name", [ name => 'vasya' ]);
        my $res = $ua->request($req);

        is $res->content_type, 'text/html';
        ok $res->content_type_charset; # we always have charset if the setting is set
        is $res->content, 'Your name: vasya';

        $req = HTTP::Request::Common::GET("http://127.0.0.1:$port/unicode");
        $res = $ua->request($req);

        is $res->content_type, 'text/html';
        is $res->content_type_charset, 'UTF-8';
        is $res->content, Encode::encode('utf-8', "cyrillic shcha \x{0429}");
    },
    server => sub {
        my $port = shift;

        use lib "t/lib";
        use TestApp;
        Dancer::Config->load;

        set( charset      => 'utf-8',
             environment  => 'production',
             port         => $port,
             startup_info => 0 );
        Dancer->dance();
    },
);