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|
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
{
package Foo;
sub new {
bless({}, 'Foo')
}
sub a { 'Foo::a' }
}
{
package Bar;
use Moose;
::lives_ok {
has 'baz' => (
is => 'ro',
isa => 'Foo',
lazy => 1,
default => sub { Foo->new() },
handles => qr/^a$/,
);
} '... can create the attribute with delegations';
}
my $bar;
lives_ok {
$bar = Bar->new;
} '... created the object ok';
isa_ok($bar, 'Bar');
is($bar->a, 'Foo::a', '... got the right delgated value');
my @w;
$SIG{__WARN__} = sub { push @w, "@_" };
{
package Baz;
use Moose;
::lives_ok {
has 'bar' => (
is => 'ro',
isa => 'Foo',
lazy => 1,
default => sub { Foo->new() },
handles => qr/.*/,
);
} '... can create the attribute with delegations';
}
is(@w, 0, "no warnings");
my $baz;
lives_ok {
$baz = Baz->new;
} '... created the object ok';
isa_ok($baz, 'Baz');
is($baz->a, 'Foo::a', '... got the right delgated value');
@w = ();
{
package Blart;
use Moose;
::lives_ok {
has 'bar' => (
is => 'ro',
isa => 'Foo',
lazy => 1,
default => sub { Foo->new() },
handles => [qw(a new)],
);
} '... can create the attribute with delegations';
}
{
local $TODO = "warning not yet implemented";
is(@w, 1, "one warning");
like($w[0], qr/not delegating.*new/i, "warned");
}
my $blart;
lives_ok {
$blart = Blart->new;
} '... created the object ok';
isa_ok($blart, 'Blart');
is($blart->a, 'Foo::a', '... got the right delgated value');
done_testing;
|
