#!perl

use Test::More tests => 12;

use strict;
use warnings;

use WWW::Mechanize::CGI;

my $mech = WWW::Mechanize::CGI->new;
$mech->env( 
    DOCUMENT_ROOT => '/export/www/myapp'
);
$mech->cgi( sub {
    print "Content-Type: text/plain\n";
    print "Status: 200\n";
    print "X-Field: 1\n";
    print "X-Field: 2\n";
    print "\n";
    print "$ENV{DOCUMENT_ROOT}"; 
} );

{
    my $response = $mech->get('http://localhost/');

    isa_ok( $response, 'HTTP::Response' );
    is( $response->code, 200, 'Response Code' );
    is( $response->message, 'OK', 'Response Message' );
    is( $response->protocol, 'HTTP/1.1', 'Response Protocol' );
    is( $response->content, '/export/www/myapp', 'Response Content' );
    is( $response->content_length, 17, 'Response Content-Length' );
    is( $response->content_type, 'text/plain', 'Response Content-Type' );
    is_deeply( [ $response->header('X-Field') ], [ 1, 2 ], 'Response Header X-Field' );
}

$mech->cgi( sub {
    print "Content-Type: text/plain\n";
    print "Status: 200\n";
    
    die 'oooups';

} );

{
    my $response = $mech->get('http://localhost/');

    isa_ok( $response, 'HTTP::Response' );
    is( $response->code, 500, 'Response Code' );
    is( $response->message, 'Internal Server Error', 'Response Message' );
    like( $response->header('X-Error'), qr/^oooups/, 'Response Error Message' );
}