use strictures 1;
use Test::More;
+use Test::Fatal;
use Sub::Quote;
{
package One::P2; use Moo::Role;
has three => (is => 'ro', default => sub { 'three' });
+ has four => (is => 'ro', lazy => 1, default => sub { 'four' }, predicate => 1);
+
+ package One::P3; use Moo::Role;
+ has '+three' => (is => 'ro', default => sub { 'three' });
}
my $combined = Moo::Role->create_class_with_roles('One', qw(One::P1 One::P2));
is $c->two, "two", "attr default set from role";
is $c->three, "three", "attr default set from role";
+{
+ package Deux; use Moo; with 'One::P1';
+ ::like(
+ ::exception { has two => (is => 'ro', default => sub { 'II' }); },
+ qr{^You cannot overwrite a locally defined method \(two\) with a reader},
+ 'overwriting accesssors with roles fails'
+ );
+}
+
+{
+ package Two; use Moo; with 'One::P1';
+ has '+two' => (is => 'ro', default => sub { 'II' });
+}
+
+is(Two->new->two, 'II', "overwriting accessors using +attr works");
+
+my $o = One->new;
+Moo::Role->apply_roles_to_object($o, 'One::P2');
+is($o->three, 'three', 'attr default set from role applied to object');
+ok(!$o->has_four, 'lazy attr default not set on apply');
+
+$o = $combined->new(three => '3');
+Moo::Role->apply_roles_to_object($o, 'One::P3');
+is($o->three, '3', 'attr default not used when already set when role applied to object');
+
done_testing;