Current File : //usr/share/doc/perl-Moose-2.1005/t/roles/role_attrs.t
use strict;
use warnings;
use Test::More;
use Moose ();
use Moose::Meta::Role;
use Moose::Util;
my $role1 = Moose::Meta::Role->initialize('Foo');
$role1->add_attribute( foo => ( is => 'ro' ) );
ok( $role1->has_attribute('foo'), 'Foo role has a foo attribute' );
my $foo_attr = $role1->get_attribute('foo');
is(
$foo_attr->associated_role->name, 'Foo',
'associated_role for foo attr is Foo role'
);
isa_ok(
$foo_attr->attribute_for_class('Moose::Meta::Attribute'),
'Moose::Meta::Attribute',
'attribute returned by ->attribute_for_class'
);
my $role2 = Moose::Meta::Role->initialize('Bar');
$role1->apply($role2);
ok( $role2->has_attribute('foo'), 'Bar role has a foo attribute' );
is(
$foo_attr->associated_role->name, 'Foo',
'associated_role for foo attr is still Foo role'
);
isa_ok(
$foo_attr->attribute_for_class('Moose::Meta::Attribute'),
'Moose::Meta::Attribute',
'attribute returned by ->attribute_for_class'
);
my $role3 = Moose::Meta::Role->initialize('Baz');
my $combined = Moose::Meta::Role->combine( [ $role1->name ], [ $role3->name ] );
ok( $combined->has_attribute('foo'), 'combined role has a foo attribute' );
is(
$foo_attr->associated_role->name, 'Foo',
'associated_role for foo attr is still Foo role'
);
done_testing;
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