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#!/usr/bin/perl
use strict;
use warnings;
use Test::More tests => 8;
use MooseX::AttributeHelpers;
{
package Room;
use Moose;
has 'is_lit' => (
metaclass => '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';
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