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=pod
=encoding utf-8
=head1 PURPOSE
Check coercions work with L<Moo>.
=head1 DEPENDENCIES
Uses the bundled BiggerLib.pm type library.
Test is skipped if Moo 1.001000 is not available.
=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 lib qw( ./lib ./t/lib ../inc ./inc );
use Test::More;
use Test::Requires { Moo => 1.001000 };
use Test::Fatal;
{
package Local::Class;
use Moo;
use BiggerLib -all;
::isa_ok(BigInteger, "Type::Tiny");
has small => (is => "rw", isa => SmallInteger, coerce => SmallInteger->coercion);
has big => (is => "rw", isa => BigInteger, coerce => BigInteger->coercion);
}
my ($e, $o);
my $suffix = "mutable class";
for (0..1)
{
$e = exception {
$o = "Local::Class"->new(
small => 104,
big => 9,
);
};
is($e, undef, "no exception on coercion in constructor - $suffix");
is($o && $o->big, 19, "'big' attribute coerces in constructor - $suffix");
is($o && $o->small, 4, "'small' attribute coerces in constructor - $suffix");
$e = exception {
$o = "Local::Class"->new(
small => [],
big => {},
);
};
ok($e, "'big' attribute throws when it cannot coerce in constructor - $suffix");
$e = exception {
$o = "Local::Class"->new(
small => {},
big => [],
);
};
ok($e, "'small' attribute throws when it cannot coerce in constructor - $suffix");
$o = "Local::Class"->new;
$e = exception {
$o->big([]);
$o->small([]);
};
is($o && $o->big, 100, "'big' attribute coerces in accessor - $suffix");
is($o && $o->small, 1, "'small' attribute coerces in accessor - $suffix");
$e = exception { $o->big({}) };
ok($e, "'big' attribute throws when it cannot coerce in accessor - $suffix");
$e = exception { $o->small({}) };
ok($e, "'small' attribute throws when it cannot coerce in accessor - $suffix");
"Local::Class"->meta->make_immutable;
$suffix = "im$suffix";
}
done_testing;
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