Current File : //usr/share/doc/perl-Moose-2.1005/t/roles/role.t
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Fatal;
=pod
NOTE:
Should we be testing here that the has & override
are injecting their methods correctly? In other
words, should 'has_method' return true for them?
=cut
{
package FooRole;
use Moose::Role;
our $VERSION = '0.01';
has 'bar' => (is => 'rw', isa => 'Foo');
has 'baz' => (is => 'ro');
sub foo { 'FooRole::foo' }
sub boo { 'FooRole::boo' }
before 'boo' => sub { "FooRole::boo:before" };
after 'boo' => sub { "FooRole::boo:after1" };
after 'boo' => sub { "FooRole::boo:after2" };
around 'boo' => sub { "FooRole::boo:around" };
override 'bling' => sub { "FooRole::bling:override" };
override 'fling' => sub { "FooRole::fling:override" };
::isnt( ::exception { extends() }, undef, '... extends() is not supported' );
::isnt( ::exception { augment() }, undef, '... augment() is not supported' );
::isnt( ::exception { inner() }, undef, '... inner() is not supported' );
no Moose::Role;
}
my $foo_role = FooRole->meta;
isa_ok($foo_role, 'Moose::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'), 'Moose::Meta::Role::Method');
ok($foo_role->has_method('boo'), '... FooRole has the boo method');
is($foo_role->get_method('boo')->body, \&FooRole::boo, '... FooRole got the boo method');
isa_ok($foo_role->get_method('boo'), 'Moose::Meta::Role::Method');
is_deeply(
[ sort $foo_role->get_method_list() ],
[ 'boo', 'foo', 'meta' ],
'... got the right method list');
ok(FooRole->can('foo'), "locally defined methods are still there");
ok(!FooRole->can('has'), "sugar was unimported");
# attributes ...
is_deeply(
[ sort $foo_role->get_attribute_list() ],
[ 'bar', 'baz' ],
'... got the right attribute list');
ok($foo_role->has_attribute('bar'), '... FooRole does have the bar attribute');
my $bar_attr = $foo_role->get_attribute('bar');
is($bar_attr->{is}, 'rw',
'bar attribute is rw');
is($bar_attr->{isa}, 'Foo',
'bar attribute isa Foo');
is(ref($bar_attr->{definition_context}), 'HASH',
'bar\'s definition context is a hash');
is($bar_attr->{definition_context}->{package}, 'FooRole',
'bar was defined in FooRole');
ok($foo_role->has_attribute('baz'), '... FooRole does have the baz attribute');
my $baz_attr = $foo_role->get_attribute('baz');
is($baz_attr->{is}, 'ro',
'baz attribute is ro');
is(ref($baz_attr->{definition_context}), 'HASH',
'bar\'s definition context is a hash');
is($baz_attr->{definition_context}->{package}, 'FooRole',
'baz was defined in FooRole');
# method modifiers
ok($foo_role->has_before_method_modifiers('boo'), '... now we have a boo:before modifier');
is(($foo_role->get_before_method_modifiers('boo'))[0]->(),
"FooRole::boo:before",
'... got the right method back');
is_deeply(
[ $foo_role->get_method_modifier_list('before') ],
[ 'boo' ],
'... got the right list of before method modifiers');
ok($foo_role->has_after_method_modifiers('boo'), '... now we have a boo:after modifier');
is(($foo_role->get_after_method_modifiers('boo'))[0]->(),
"FooRole::boo:after1",
'... got the right method back');
is(($foo_role->get_after_method_modifiers('boo'))[1]->(),
"FooRole::boo:after2",
'... got the right method back');
is_deeply(
[ $foo_role->get_method_modifier_list('after') ],
[ 'boo' ],
'... got the right list of after method modifiers');
ok($foo_role->has_around_method_modifiers('boo'), '... now we have a boo:around modifier');
is(($foo_role->get_around_method_modifiers('boo'))[0]->(),
"FooRole::boo:around",
'... got the right method back');
is_deeply(
[ $foo_role->get_method_modifier_list('around') ],
[ 'boo' ],
'... got the right list of around method modifiers');
## overrides
ok($foo_role->has_override_method_modifier('bling'), '... now we have a bling:override modifier');
is($foo_role->get_override_method_modifier('bling')->(),
"FooRole::bling:override",
'... got the right method back');
ok($foo_role->has_override_method_modifier('fling'), '... now we have a fling:override modifier');
is($foo_role->get_override_method_modifier('fling')->(),
"FooRole::fling:override",
'... got the right method back');
is_deeply(
[ sort $foo_role->get_method_modifier_list('override') ],
[ 'bling', 'fling' ],
'... got the right list of override method modifiers');
done_testing;
Mini Shell