use strict;
use warnings;
use Test::More;
use Test::Fatal;
=pod
is => rw, writer => _foo # turns into (reader => foo, writer => _foo)
is => ro, writer => _foo # turns into (reader => foo, writer => _foo) as before
is => rw, accessor => _foo # turns into (accessor => _foo)
is => ro, accessor => _foo # error, accesor is rw
=cut
sub make_class {
my ($is, $attr, $class) = @_;
eval "package $class; use Moose; has 'foo' => ( is => '$is', $attr => '_foo' );";
return $@ ? die $@ : $class;
}
my $obj;
my $class;
$class = make_class('rw', 'writer', 'Test::Class::WriterRW');
ok($class, "Can define attr with rw + writer");
$obj = $class->new();
can_ok($obj, qw/foo _foo/);
is( exception {$obj->_foo(1)}, undef, "$class->_foo is writer" );
is($obj->foo(), 1, "$class->foo is reader");
isnt( exception {$obj->foo(2)}, undef, "$class->foo is not writer" ); # this should fail
ok(!defined $obj->_foo(), "$class->_foo is not reader");
$class = make_class('ro', 'writer', 'Test::Class::WriterRO');
ok($class, "Can define attr with ro + writer");
$obj = $class->new();
can_ok($obj, qw/foo _foo/);
is( exception {$obj->_foo(1)}, undef, "$class->_foo is writer" );
is($obj->foo(), 1, "$class->foo is reader");
isnt( exception {$obj->foo(1)}, undef, "$class->foo is not writer" );
isnt($obj->_foo(), 1, "$class->_foo is not reader");
$class = make_class('rw', 'accessor', 'Test::Class::AccessorRW');
ok($class, "Can define attr with rw + accessor");
$obj = $class->new();
can_ok($obj, qw/_foo/);
is( exception {$obj->_foo(1)}, undef, "$class->_foo is writer" );
is($obj->_foo(), 1, "$class->foo is reader");
isnt( exception { make_class('ro', 'accessor', "Test::Class::AccessorRO"); }, undef, "Cant define attr with ro + accessor" );
done_testing;