File: mutual-requires.t

package info (click to toggle)
libmoo-perl 2.002005-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 856 kB
  • ctags: 192
  • sloc: perl: 2,561; makefile: 6
file content (44 lines) | stat: -rw-r--r-- 828 bytes parent folder | download | duplicates (3)
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
use Moo::_strictures;
use Test::More;
use Test::Fatal;

is exception {
  package RoleA;
  use Moo::Role;
  requires 'method_b';
  requires 'attr_b';
  sub method_a {}
  has attr_a => (is => 'ro');
}, undef, 'define role a';

is exception {
  package RoleB;
  use Moo::Role;
  requires 'method_a';
  requires 'attr_a';
  sub method_b {}
  has attr_b => (is => 'ro');
}, undef, 'define role a';

is exception {
  package RoleC;
  use Moo::Role;
  with 'RoleA', 'RoleB';
  1;
}, undef, 'compose roles with mutual requires into role';

is exception {
  package PackageWithPrecomposed;
  use Moo;
  with 'RoleC';
  1;
}, undef, 'compose precomposed roles into package';

is exception {
  package PackageWithCompose;
  use Moo;
  with 'RoleA', 'RoleB';
  1;
}, undef, 'compose roles with mutual requires into package';

done_testing;