#!/usr/bin/perl

use strict;
use warnings;

use Test::More tests => 8;
use MooseX::AttributeHelpers;

{
    package Room;
    use Moose;
    has 'is_lit' => (
        traits    => ['MooseX::AttributeHelpers::Trait::Bool'],
        is        => 'rw',
        isa       => 'Bool',
        default   => sub { 0 },
        provides  => {
            set     => 'illuminate',
            unset   => 'darken',
            toggle  => 'flip_switch',
            not     => 'is_dark'
        }
    )
}

my $room = Room->new;
$room->illuminate;
ok $room->is_lit, 'set is_lit to 1 using ->illuminate';
ok !$room->is_dark, 'check if is_dark does the right thing';

$room->darken;
ok !$room->is_lit, 'set is_lit to 0 using ->darken';
ok $room->is_dark, 'check if is_dark does the right thing';

$room->flip_switch;
ok $room->is_lit, 'toggle is_lit back to 1 using ->flip_switch';
ok !$room->is_dark, 'check if is_dark does the right thing';

$room->flip_switch;
ok !$room->is_lit, 'toggle is_lit back to 0 again using ->flip_switch';
ok $room->is_dark, 'check if is_dark does the right thing';