=pod
=encoding utf-8
=head1 PURPOSE
Check that type constraints work with L<Moose>.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More;
use Test::Requires { 'Moose' => '2.0600' };
use Test::Fatal;
use Moops;
class Foo using Moose {
has num => (is => 'rw', isa => Num);
method add ( Num $addition ) {
$self->num( $self->num + $addition );
}
}
my $foo = 'Foo'->new(num => 20);
isa_ok($foo, 'Moose::Object');
is($foo->num, 20);
is($foo->num(40), 40);
is($foo->num, 40);
is($foo->add(2), 42);
is($foo->num, 42);
like(
exception { $foo->num("Hello") },
qr{Value "Hello" did not pass type constraint "Num"},
);
like(
exception { $foo->add("Hello") },
qr{Value "Hello" did not pass type constraint "Num"},
);
like(
exception { 'Foo'->new(num => "Hello") },
qr{Value "Hello" did not pass type constraint "Num"},
);
done_testing;