-#!/usr/bin/perl
-
use strict;
use warnings;
-use Test::More no_plan => 1;
+use Test::More;
use Test::Exception;
+use Scalar::Util qw/reftype/;
+
BEGIN {
- use_ok('Class::MOP');
- use_ok('Class::MOP::Class');
+ if ( eval 'use Sub::Name (); 1;' ) {
+ plan tests => 66;
+ }
+ else {
+ plan skip_all => 'These tests require Sub::Name';
+ }
}
+use Class::MOP;
+use Class::MOP::Class;
+use Class::MOP::Method;
+
{ # This package tries to test &has_method
# as exhaustively as possible. More corner
# cases are welcome :)
# import a sub
use Scalar::Util 'blessed';
+ sub pie;
+ sub cake ();
+
use constant FOO_CONSTANT => 'Foo-CONSTANT';
# define a sub in package
sub bar { 'Foo::bar' }
*baz = \&bar;
+
+ # create something with the typeglob inside the package
+ *baaz = sub { 'Foo::baaz' };
{ # method named with Sub::Name inside the package scope
no strict 'refs';
}
# We hateses the "used only once" warnings
- { my $temp = \&Foo::baz }
+ {
+ my $temp1 = \&Foo::baz;
+ my $temp2 = \&Foo::baaz;
+ }
+
+ package OinkyBoinky;
+ our @ISA = "Foo";
+
+ sub elk { 'OinkyBoinky::elk' }
package main;
my $Foo = Class::MOP::Class->initialize('Foo');
+ok($Foo->has_method('pie'), '... got the method stub pie');
+ok($Foo->has_method('cake'), '... got the constant method stub cake');
+
my $foo = sub { 'Foo::foo' };
+ok(!UNIVERSAL::isa($foo, 'Class::MOP::Method'), '... our method is not yet blessed');
+
lives_ok {
$Foo->add_method('foo' => $foo);
} '... we added the method successfully';
+my $foo_method = $Foo->get_method('foo');
+
+isa_ok($foo_method, 'Class::MOP::Method');
+
+is($foo_method->name, 'foo', '... got the right name for the method');
+is($foo_method->package_name, 'Foo', '... got the right package name for the method');
+
ok($Foo->has_method('foo'), '... Foo->has_method(foo) (defined with Sub::Name)');
-is($Foo->get_method('foo'), $foo, '... Foo->get_method(foo) == \&foo');
+is($Foo->get_method('foo')->body, $foo, '... Foo->get_method(foo) == \&foo');
+is($Foo->get_method('foo')->execute, 'Foo::foo', '... _method_foo->execute returns "Foo::foo"');
is(Foo->foo(), 'Foo::foo', '... Foo->foo() returns "Foo::foo"');
# now check all our other items ...
-ok($Foo->has_method('FOO_CONSTANT'), '... Foo->has_method(FOO_CONSTANT) (defined w/ use constant)');
+ok($Foo->has_method('FOO_CONSTANT'), '... not Foo->has_method(FOO_CONSTANT) (defined w/ use constant)');
+ok(!$Foo->has_method('bling'), '... not Foo->has_method(bling) (defined in main:: using symbol tables (no Sub::Name))');
+
ok($Foo->has_method('bar'), '... Foo->has_method(bar) (defined in Foo)');
ok($Foo->has_method('baz'), '... Foo->has_method(baz) (typeglob aliased within Foo)');
+ok($Foo->has_method('baaz'), '... Foo->has_method(baaz) (typeglob aliased within Foo)');
ok($Foo->has_method('floob'), '... Foo->has_method(floob) (defined in Foo:: using symbol tables and Sub::Name w/out package name)');
ok($Foo->has_method('blah'), '... Foo->has_method(blah) (defined in main:: using fully qualified package name)');
-ok($Foo->has_method('bling'), '... Foo->has_method(bling) (defined in main:: using symbol tables (no Sub::Name))');
ok($Foo->has_method('bang'), '... Foo->has_method(bang) (defined in main:: using symbol tables and Sub::Name)');
ok($Foo->has_method('evaled_foo'), '... Foo->has_method(evaled_foo) (evaled in main::)');
+my $OinkyBoinky = Class::MOP::Class->initialize('OinkyBoinky');
+
+ok($OinkyBoinky->has_method('elk'), "the method 'elk' is defined in OinkyBoinky");
+
+ok(!$OinkyBoinky->has_method('bar'), "the method 'bar' is not defined in OinkyBoinky");
+
+ok(my $bar = $OinkyBoinky->find_method_by_name('bar'), "but if you look in the inheritence chain then 'bar' does exist");
+
+is( reftype($bar->body), "CODE", "the returned value is a code ref" );
+
+
+# calling get_method blessed them all
+for my $method_name (qw/baaz
+ bar
+ baz
+ floob
+ blah
+ bang
+ evaled_foo
+ FOO_CONSTANT/) {
+ isa_ok($Foo->get_method($method_name), 'Class::MOP::Method');
+ {
+ no strict 'refs';
+ is($Foo->get_method($method_name)->body, \&{'Foo::' . $method_name}, '... body matches CODE ref in package for ' . $method_name);
+ }
+}
+
+for my $method_name (qw/
+ bling
+ /) {
+ is(ref($Foo->get_package_symbol('&' . $method_name)), 'CODE', '... got the __ANON__ methods');
+ {
+ no strict 'refs';
+ is($Foo->get_package_symbol('&' . $method_name), \&{'Foo::' . $method_name}, '... symbol matches CODE ref in package for ' . $method_name);
+ }
+}
+
+{
+ package Foo::Aliasing;
+ use metaclass;
+ sub alias_me { '...' }
+}
+
+$Foo->alias_method('alias_me' => Foo::Aliasing->meta->get_method('alias_me'));
+
+ok($Foo->has_method('alias_me'), '... Foo->has_method(alias_me) (aliased from Foo::Aliasing)');
+ok(defined &Foo::alias_me, '... Foo does have a symbol table slow for alias_me though');
+
ok(!$Foo->has_method('blessed'), '... !Foo->has_method(blessed) (imported into Foo)');
ok(!$Foo->has_method('boom'), '... !Foo->has_method(boom) (defined in main:: using symbol tables and Sub::Name w/out package name)');
is_deeply(
[ sort $Foo->get_method_list ],
- [ qw(FOO_CONSTANT bang bar baz blah bling evaled_foo floob foo) ],
+ [ qw(FOO_CONSTANT alias_me baaz bang bar baz blah cake evaled_foo floob foo pie) ],
'... got the right method list for Foo');
is_deeply(
- [ sort { $a->{name} cmp $b->{name} } $Foo->compute_all_applicable_methods() ],
+ [ sort { $a->name cmp $b->name } $Foo->get_all_methods() ],
[
- map {
- {
- name => $_,
- class => 'Foo',
- code => $Foo->get_method($_)
- }
- } qw(
+ map { $Foo->get_method($_) } qw(
FOO_CONSTANT
+ alias_me
+ baaz
bang
bar
baz
blah
- bling
+ cake
evaled_foo
floob
foo
+ pie
)
],
'... got the right list of applicable methods for Foo');
-is($Foo->remove_method('foo'), $foo, '... removed the foo method');
+is($Foo->remove_method('foo')->body, $foo, '... removed the foo method');
ok(!$Foo->has_method('foo'), '... !Foo->has_method(foo) we just removed it');
dies_ok { Foo->foo } '... cannot call Foo->foo because it is not there';
is_deeply(
[ sort $Foo->get_method_list ],
- [ qw(FOO_CONSTANT bang bar baz blah bling evaled_foo floob) ],
+ [ qw(FOO_CONSTANT alias_me baaz bang bar baz blah cake evaled_foo floob pie) ],
'... got the right method list for Foo');
-ok($Foo->remove_method('FOO_CONSTANT'), '... removed the FOO_CONSTANT method');
-ok(!$Foo->has_method('FOO_CONSTANT'), '... !Foo->has_method(FOO_CONSTANT) we just removed it');
-dies_ok { Foo->FOO_CONSTANT } '... cannot call Foo->FOO_CONSTANT because it is not there';
-
-is_deeply(
- [ sort $Foo->get_method_list ],
- [ qw(bang bar baz blah bling evaled_foo floob) ],
- '... got the right method list for Foo');
# ... test our class creator
my $Bar = Class::MOP::Class->create(
- 'Bar' => '0.10' => (
- superclasses => [ 'Foo' ],
- methods => {
- foo => sub { 'Bar::foo' },
- bar => sub { 'Bar::bar' },
- }
- ));
+ package => 'Bar',
+ superclasses => [ 'Foo' ],
+ methods => {
+ foo => sub { 'Bar::foo' },
+ bar => sub { 'Bar::bar' },
+ }
+);
isa_ok($Bar, 'Class::MOP::Class');
ok($Bar->has_method('foo'), '... Bar->has_method(foo)');
is_deeply(
[ sort $Bar->get_method_list ],
- [ qw(bar foo) ],
+ [ qw(bar foo meta) ],
'... got the right method list for Bar');
is_deeply(
- [ sort { $a->{name} cmp $b->{name} } $Bar->compute_all_applicable_methods() ],
+ [ sort { $a->name cmp $b->name } $Bar->get_all_methods() ],
[
- {
- name => 'bang',
- class => 'Foo',
- code => $Foo->get_method('bang')
- },
- {
- name => 'bar',
- class => 'Bar',
- code => $Bar->get_method('bar')
- },
- (map {
- {
- name => $_,
- class => 'Foo',
- code => $Foo->get_method($_)
- }
- } qw(
+ $Foo->get_method('FOO_CONSTANT'),
+ $Foo->get_method('alias_me'),
+ $Foo->get_method('baaz'),
+ $Foo->get_method('bang'),
+ $Bar->get_method('bar'),
+ (map { $Foo->get_method($_) } qw(
baz
blah
- bling
+ cake
evaled_foo
floob
)),
- {
- name => 'foo',
- class => 'Bar',
- code => $Bar->get_method('foo')
- },
+ $Bar->get_method('foo'),
+ $Bar->get_method('meta'),
+ $Foo->get_method('pie'),
],
'... got the right list of applicable methods for Bar');
+my $method = Class::MOP::Method->wrap(
+ name => 'objecty',
+ package_name => 'Whatever',
+ body => sub {q{I am an object, and I feel an object's pain}},
+);
+
+Bar->meta->add_method( $method->name, $method );
+
+my $new_method = Bar->meta->get_method('objecty');
+isnt( $method, $new_method, 'add_method clones method objects as they are added' );
+is( $new_method->original_method, $method, '... the cloned method has the correct original method' );
projects / gitmo/Class-MOP.git / blobdiff