#!/usr/bin/perl
use strict;
use warnings;
use Test::More tests => 26;
use Test::Exception;
use Test::Mouse;
use Mouse::Meta::Role;
use lib 't/lib';
use MooseCompat;
{
package FooRole;
our $VERSION = '0.01';
sub foo { 'FooRole::foo' }
}
my $foo_role = Mouse::Meta::Role->initialize('FooRole');
isa_ok($foo_role, 'Mouse::Meta::Role');
#isa_ok($foo_role, 'Class::MOP::Module');
is($foo_role->name, 'FooRole', '... got the right name of FooRole');
is($foo_role->version, '0.01', '... got the right version of FooRole');
# methods ...
ok($foo_role->has_method('foo'), '... FooRole has the foo method');
is($foo_role->get_method('foo')->body, \&FooRole::foo, '... FooRole got the foo method');
isa_ok($foo_role->get_method('foo'), 'Mouse::Meta::Role::Method');
is_deeply(
[ $foo_role->get_method_list() ],
[ 'foo' ],
'... got the right method list');
# attributes ...
is_deeply(
[ $foo_role->get_attribute_list() ],
[],
'... got the right attribute list');
ok(!$foo_role->has_attribute('bar'), '... FooRole does not have the bar attribute');
lives_ok {
$foo_role->add_attribute('bar' => (is => 'rw', isa => 'Foo'));
} '... added the bar attribute okay';
is_deeply(
[ $foo_role->get_attribute_list() ],
[ 'bar' ],
'... got the right attribute list');
ok($foo_role->has_attribute('bar'), '... FooRole does have the bar attribute');
{
is_deeply(
$foo_role->get_attribute('bar'),
{ is => 'rw', isa => 'Foo' },
'... got the correct description of the bar attribute');
}
lives_ok {
$foo_role->add_attribute('baz' => (is => 'ro'));
} '... added the baz attribute okay';
is_deeply(
[ sort $foo_role->get_attribute_list() ],
[ 'bar', 'baz' ],
'... got the right attribute list');
ok($foo_role->has_attribute('baz'), '... FooRole does have the baz attribute');
is_deeply(
$foo_role->get_attribute('baz')->{is},
'ro',
'... got the correct description of the baz attribute');
lives_ok {
$foo_role->remove_attribute('bar');
} '... removed the bar attribute okay';
is_deeply(
[ $foo_role->get_attribute_list() ],
[ 'baz' ],
'... got the right attribute list');
ok(!$foo_role->has_attribute('bar'), '... FooRole does not have the bar attribute');
ok($foo_role->has_attribute('baz'), '... FooRole does still have the baz attribute');
# method modifiers
ok(!$foo_role->has_before_method_modifiers('boo'), '... no boo:before modifier');
my $method = sub { "FooRole::boo:before" };
lives_ok {
$foo_role->add_before_method_modifier('boo' => $method);
} '... added a method modifier okay';
ok($foo_role->has_before_method_modifiers('boo'), '... now we have a boo:before modifier');
is(($foo_role->get_before_method_modifiers('boo'))[0], $method, '... got the right method back');
is_deeply(
[ $foo_role->get_method_modifier_list('before') ],
[ 'boo' ],
'... got the right list of before method modifiers');