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|
use strict;
use warnings;
use constant ATTRIBUTE_TRAIT => 'MooseX::AttributeShortcuts::Trait::Attribute';
use constant ROLE_ATTRIBUTE_TRAIT => 'MooseX::AttributeShortcuts::Trait::Role::Attribute';
# Here we test how anonymous builders in roles work. Until recently, the
# corresponding builder method was only created when a role was applied to a
# class, so the usual logic of excluding, etc, failed.
#
# Was this a problem in practice? I never ran into it, and I haven't seen any
# bug reports about it, so... probably not?
use Moose::Util 'find_meta';
use Test::More;
use Test::Moose::More 0.047;
{
package TestRole::A;
use Moose::Role;
use MooseX::AttributeShortcuts;
has bar => (is => 'ro', builder => sub { 2 });
}
{
package TestRole::B;
use Moose::Role;
sub _build_bar { 4 }
}
{
package TestClass;
use Moose;
with 'TestRole::A', 'TestRole::B';
sub _build_bar { 16 }
}
validate_role 'TestRole::A' => (
-subtest => 'TestRole::A',
methods => [ qw{ _build_bar } ],
role_metaroles => {
attribute => [ ROLE_ATTRIBUTE_TRAIT ],
applied_attribute => [ ATTRIBUTE_TRAIT ],
},
attributes => [
bar => {
-does => [ ROLE_ATTRIBUTE_TRAIT ],
},
],
);
validate_role 'TestRole::B' => (
-subtest => 'TestRole::B',
methods => [ qw{ _build_bar } ],
);
validate_class TestClass => (
-subtest => 'TestClass',
does => ['TestRole::A', 'TestRole::B'],
methods => ['_build_bar'],
attributes => [
bar => {
-does => [ATTRIBUTE_TRAIT],
builder => '_build_bar',
},
],
);
is TestClass::_build_bar() => 16, '...::_build_bar() is correct (16)';
my $tc = TestClass->new;
is $tc->bar() => 16, 'builder method as expected (16)';
method_from_pkg_ok TestClass => '_build_bar', 'TestClass';
done_testing;
|
