1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
{ package Local::Dummy1; use Test::Requires 'Moose' };
{
package Local::Role1;
use Moose::Role;
use Sub::HandlesVia;
use Types::Standard qw( ArrayRef Int );
has nums => (
is => 'ro',
isa => ArrayRef[Int],
builder => '_build_nums',
handles_via => 'Array',
handles => { pop_num => 'pop', push_num => 'push' },
);
sub _build_nums { [ 1..10 ] }
}
{
package Local::Class1;
use Moose;
with 'Local::Role1';
}
#require B::Deparse;
#::note( B::Deparse->new->coderef2text(\&Local::Class1::pop_num) );
my $obj = Local::Class1->new;
is( $obj->pop_num, 10 );
is( $obj->pop_num, 9 );
is( $obj->pop_num, 8 );
is( $obj->pop_num, 7 );
isnt(
exception { $obj->push_num(44.5) },
undef,
);
is( $obj->pop_num, 6 );
is(
exception { $obj->push_num(6) },
undef,
);
is( $obj->pop_num, 6 );
done_testing;
|
