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=pod
=encoding utf-8
=head1 PURPOSE
Test L<Type::Params> C<compile_named_oo> function.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2018-2019 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::Fatal;
use Type::Params qw( compile_named_oo );
use Types::Standard qw( -types );
my $coderef = compile_named_oo(
foo => Int,
bar => Optional[Int],
baz => Optional[HashRef], { getter => 'bazz', predicate => 'haz' },
);
ok(CodeRef->check($coderef), 'compile_named_oo returns a coderef');
my @object;
$object[0] = $coderef->( foo => 42, bar => 69, baz => { quux => 666 } );
$object[1] = $coderef->({ foo => 42, bar => 69, baz => { quux => 666 } });
$object[2] = $coderef->( foo => 42 );
$object[3] = $coderef->({ foo => 42 });
for my $i (0 .. 1) {
ok(Object->check($object[$i]), "\$object[$i] is an object");
can_ok($object[$i], qw( foo bar has_bar bazz haz ));
is($object[$i]->foo, 42, "\$object[$i]->foo == 42");
is($object[$i]->bar, 69, "\$object[$i]->bar == 69");
is($object[$i]->bazz->{quux}, 666, "\$object[$i]->bazz->{quux} == 666");
ok($object[$i]->has_bar, "\$object[$i]->has_bar");
ok($object[$i]->haz, "\$object[$i]->haz");
ok(! $object[$i]->can("has_foo"), 'no has_foo method');
ok(! $object[$i]->can("has_baz"), 'no has_baz method');
}
for my $i (2 .. 3) {
ok(Object->check($object[$i]), "\$object[$i] is an object");
can_ok($object[$i], qw( foo bar has_bar bazz haz ));
is($object[$i]->foo, 42, "\$object[$i]->foo == 42");
is($object[$i]->bar, undef, "not defined \$object[$i]->bar");
is($object[$i]->bazz, undef, "not defined \$object[$i]->bazz");
ok(! $object[$i]->has_bar, "!\$object[$i]->has_bar");
ok(! $object[$i]->haz, "!\$object[$i]->haz");
ok(! $object[$i]->can("has_foo"), 'no has_foo method');
ok(! $object[$i]->can("has_baz"), 'no has_baz method');
}
my $e = exception {
compile_named_oo( 999 => Int );
};
ok(Object->check($e), 'exception thrown for bad accessor name');
like($e->message, qr/bad accessor name/i, 'correct message');
my $coderef2 = compile_named_oo(
bar => Optional[ArrayRef],
baz => Optional[CodeRef], { getter => 'bazz', predicate => 'haz' },
foo => Num,
);
my $coderef2obj = $coderef2->(foo => 1.1, bar => []);
is(ref($object[0]), ref($coderef2obj), 'packages reused when possible');
done_testing;
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