#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;

use Web::Request;

my $req = Web::Request->new_from_env({ QUERY_STRING => "foo=bar" });
is_deeply $req->parameters, { foo => "bar" };
is $req->param('foo'), "bar";
is_deeply [ keys %{ $req->parameters } ], [ 'foo' ];

$req = Web::Request->new_from_env({ QUERY_STRING => "foo=bar&foo=baz" });
is_deeply $req->parameters, { foo => "baz" };
is $req->param('foo'), "baz";
is_deeply $req->all_parameters->{foo}, [ qw(bar baz) ];
is_deeply [ keys %{ $req->parameters } ], [ 'foo' ];

$req = Web::Request->new_from_env({ QUERY_STRING => "foo=bar&foo=baz&bar=baz" });
is_deeply $req->parameters, { foo => "baz", bar => "baz" };
is_deeply $req->query_parameters, { foo => "baz", bar => "baz" };
is $req->param('foo'), "baz";
is_deeply $req->all_parameters->{foo}, [ qw(bar baz) ];
is_deeply [ sort keys %{ $req->parameters } ], [ 'bar', 'foo' ];

use IO::String;
my $payload="foo=bar&foo=baz&bar=bar";
my $io = IO::String->new($payload);
$req = Web::Request->new_from_env({
    'REQUEST_METHOD'    => 'POST',
    'SCRIPT_NAME'       => '/foo',
    'CONTENT_LENGTH'    => length($payload),
    'CONTENT_TYPE'      => "application/x-www-form-urlencoded",
    'psgi.input'        => $io,
});
is_deeply $req->all_parameters->{foo}, [ qw(bar baz) ];
is_deeply [ sort keys %{ $req->parameters } ], [ 'bar', 'foo' ];

done_testing;