-#!/usr/bin/perl
-
use strict;
use warnings;
-use Test::More tests => 85;
-use Test::Exception;
+use Test::More;
+use Test::Fatal;
-BEGIN {
- use_ok('Class::MOP');
-}
+use Class::MOP;
{
package Foo;
}
{
- my $meta = Foo->meta;
-
- my $transformer;
- lives_ok{ $transformer = $meta->create_immutable_transformer }
- "Created immutable transformer";
- isa_ok($transformer, 'Class::MOP::Immutable', '... transformer isa Class::MOP::Immutable');
- my $methods = $transformer->create_methods_for_immutable_metaclass;
-
- my $immutable_metaclass = $transformer->immutable_metaclass;
- is($transformer->metaclass, $meta, '... transformer has correct metaclass');
- ok($immutable_metaclass->is_anon_class, '... immutable_metaclass is an anonymous class');
-
- #I don't understand why i need to ->meta here...
- my $obj = $immutable_metaclass->name;
- ok(!$obj->is_mutable, '... immutable_metaclass is not mutable');
- ok($obj->is_immutable, '... immutable_metaclass is immutable');
- ok(!$obj->make_immutable, '... immutable_metaclass make_mutable is noop');
- is($obj->meta, $immutable_metaclass, '... immutable_metaclass meta hack works');
-
- is_deeply(
- [ $immutable_metaclass->superclasses ],
- [ Scalar::Util::blessed($meta) ],
- '... immutable_metaclass superclasses are correct'
- );
- ok($immutable_metaclass->has_method('get_mutable_metaclass_name'));
+ my $meta = Foo->meta;
+ my $original_metaclass_name = ref $meta;
-}
+ is_deeply(
+ { $meta->immutable_options }, {},
+ 'immutable_options is empty before a class is made_immutable'
+ );
-{
- my $meta = Foo->meta;
- is($meta->name, 'Foo', '... checking the Foo metaclass');
+ $meta->make_immutable;
- ok($meta->is_mutable, '... our class is mutable');
- ok(!$meta->is_immutable, '... our class is not immutable');
+ my $immutable_metaclass = $meta->_immutable_metaclass->meta;
- my $transformer = $meta->get_immutable_transformer;
+ my $immutable_class_name = $immutable_metaclass->name;
- lives_ok {
- $meta->make_immutable();
- } '... changed Foo to be immutable';
+ ok( !$immutable_class_name->is_mutable, '... immutable_metaclass is not mutable' );
+ ok( $immutable_class_name->is_immutable, '... immutable_metaclass is immutable' );
+ is( $immutable_class_name->meta, $immutable_metaclass,
+ '... immutable_metaclass meta hack works' );
- is($transformer, $meta->get_immutable_transformer, '... immutable transformer cache works');
- ok(!$meta->make_immutable, '... make immutable now returns nothing');
+ is_deeply(
+ { $meta->immutable_options },
+ {
+ inline_accessors => 1,
+ inline_constructor => 1,
+ inline_destructor => 0,
+ debug => 0,
+ immutable_trait => 'Class::MOP::Class::Immutable::Trait',
+ constructor_name => 'new',
+ constructor_class => 'Class::MOP::Method::Constructor',
+ destructor_class => undef,
+ },
+ 'immutable_options is empty before a class is made_immutable'
+ );
+
+ isa_ok( $meta, "Class::MOP::Class" );
+}
- ok(!$meta->is_mutable, '... our class is no longer mutable');
- ok($meta->is_immutable, '... our class is now immutable');
+{
+ my $meta = Foo->meta;
+ is( $meta->name, 'Foo', '... checking the Foo metaclass' );
+
+ ok( !$meta->is_mutable, '... our class is not mutable' );
+ ok( $meta->is_immutable, '... our class is immutable' );
- isa_ok($meta, 'Class::MOP::Class');
+ isa_ok( $meta, 'Class::MOP::Class' );
- dies_ok { $meta->add_method() } '... exception thrown as expected';
- dies_ok { $meta->alias_method() } '... exception thrown as expected';
- dies_ok { $meta->remove_method() } '... exception thrown as expected';
+ isnt( exception { $meta->add_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->alias_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_method() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_attribute() } '... exception thrown as expected';
- dies_ok { $meta->remove_attribute() } '... exception thrown as expected';
+ isnt( exception { $meta->add_attribute() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_attribute() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_package_symbol() } '... exception thrown as expected';
- dies_ok { $meta->remove_package_symbol() } '... exception thrown as expected';
+ isnt( exception { $meta->add_package_symbol() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_package_symbol() }, undef, '... exception thrown as expected' );
- lives_ok { $meta->identifier() } '... no exception for get_package_symbol special case';
+ is( exception { $meta->identifier() }, undef, '... no exception for get_package_symbol special case' );
my @supers;
- lives_ok {
+ is( exception {
@supers = $meta->superclasses;
- } '... got the superclasses okay';
+ }, undef, '... got the superclasses okay' );
- dies_ok { $meta->superclasses([ 'UNIVERSAL' ]) } '... but could not set the superclasses okay';
+ isnt( exception { $meta->superclasses( ['UNIVERSAL'] ) }, undef, '... but could not set the superclasses okay' );
my $meta_instance;
- lives_ok {
+ is( exception {
$meta_instance = $meta->get_meta_instance;
- } '... got the meta instance okay';
- isa_ok($meta_instance, 'Class::MOP::Instance');
- is($meta_instance, $meta->get_meta_instance, '... and we know it is cached');
+ }, undef, '... got the meta instance okay' );
+ isa_ok( $meta_instance, 'Class::MOP::Instance' );
+ is( $meta_instance, $meta->get_meta_instance,
+ '... and we know it is cached' );
my @cpl;
- lives_ok {
+ is( exception {
@cpl = $meta->class_precedence_list;
- } '... got the class precedence list okay';
+ }, undef, '... got the class precedence list okay' );
is_deeply(
- \@cpl,
- [ 'Foo' ],
- '... we just have ourselves in the class precedence list');
+ \@cpl,
+ ['Foo'],
+ '... we just have ourselves in the class precedence list'
+ );
my @attributes;
- lives_ok {
- @attributes = $meta->compute_all_applicable_attributes;
- } '... got the attribute list okay';
+ is( exception {
+ @attributes = $meta->get_all_attributes;
+ }, undef, '... got the attribute list okay' );
is_deeply(
- \@attributes,
- [ $meta->get_attribute('bar') ],
- '... got the right list of attributes');
+ \@attributes,
+ [ $meta->get_attribute('bar') ],
+ '... got the right list of attributes'
+ );
}
{
my $meta = Bar->meta;
- is($meta->name, 'Bar', '... checking the Bar metaclass');
+ is( $meta->name, 'Bar', '... checking the Bar metaclass' );
- ok($meta->is_mutable, '... our class is mutable');
- ok(!$meta->is_immutable, '... our class is not immutable');
+ ok( $meta->is_mutable, '... our class is mutable' );
+ ok( !$meta->is_immutable, '... our class is not immutable' );
- lives_ok {
+ is( exception {
$meta->make_immutable();
- } '... changed Bar to be immutable';
+ }, undef, '... changed Bar to be immutable' );
- ok(!$meta->make_immutable, '... make immutable now returns nothing');
+ ok( !$meta->make_immutable, '... make immutable now returns nothing' );
- ok(!$meta->is_mutable, '... our class is no longer mutable');
- ok($meta->is_immutable, '... our class is now immutable');
+ ok( !$meta->is_mutable, '... our class is no longer mutable' );
+ ok( $meta->is_immutable, '... our class is now immutable' );
- isa_ok($meta, 'Class::MOP::Class');
+ isa_ok( $meta, 'Class::MOP::Class' );
- dies_ok { $meta->add_method() } '... exception thrown as expected';
- dies_ok { $meta->alias_method() } '... exception thrown as expected';
- dies_ok { $meta->remove_method() } '... exception thrown as expected';
+ isnt( exception { $meta->add_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->alias_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_method() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_attribute() } '... exception thrown as expected';
- dies_ok { $meta->remove_attribute() } '... exception thrown as expected';
+ isnt( exception { $meta->add_attribute() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_attribute() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_package_symbol() } '... exception thrown as expected';
- dies_ok { $meta->remove_package_symbol() } '... exception thrown as expected';
+ isnt( exception { $meta->add_package_symbol() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_package_symbol() }, undef, '... exception thrown as expected' );
my @supers;
- lives_ok {
+ is( exception {
@supers = $meta->superclasses;
- } '... got the superclasses okay';
+ }, undef, '... got the superclasses okay' );
- dies_ok { $meta->superclasses([ 'UNIVERSAL' ]) } '... but could not set the superclasses okay';
+ isnt( exception { $meta->superclasses( ['UNIVERSAL'] ) }, undef, '... but could not set the superclasses okay' );
my $meta_instance;
- lives_ok {
+ is( exception {
$meta_instance = $meta->get_meta_instance;
- } '... got the meta instance okay';
- isa_ok($meta_instance, 'Class::MOP::Instance');
- is($meta_instance, $meta->get_meta_instance, '... and we know it is cached');
+ }, undef, '... got the meta instance okay' );
+ isa_ok( $meta_instance, 'Class::MOP::Instance' );
+ is( $meta_instance, $meta->get_meta_instance,
+ '... and we know it is cached' );
my @cpl;
- lives_ok {
+ is( exception {
@cpl = $meta->class_precedence_list;
- } '... got the class precedence list okay';
+ }, undef, '... got the class precedence list okay' );
is_deeply(
- \@cpl,
- [ 'Bar', 'Foo'],
- '... we just have ourselves in the class precedence list');
+ \@cpl,
+ [ 'Bar', 'Foo' ],
+ '... we just have ourselves in the class precedence list'
+ );
my @attributes;
- lives_ok {
- @attributes = $meta->compute_all_applicable_attributes;
- } '... got the attribute list okay';
+ is( exception {
+ @attributes = $meta->get_all_attributes;
+ }, undef, '... got the attribute list okay' );
is_deeply(
- [ sort { $a->name cmp $b->name } @attributes ],
- [ Foo->meta->get_attribute('bar'), $meta->get_attribute('baz') ],
- '... got the right list of attributes');
+ [ sort { $a->name cmp $b->name } @attributes ],
+ [ Foo->meta->get_attribute('bar'), $meta->get_attribute('baz') ],
+ '... got the right list of attributes'
+ );
}
{
my $meta = Baz->meta;
- is($meta->name, 'Baz', '... checking the Baz metaclass');
+ is( $meta->name, 'Baz', '... checking the Baz metaclass' );
- ok($meta->is_mutable, '... our class is mutable');
- ok(!$meta->is_immutable, '... our class is not immutable');
+ ok( $meta->is_mutable, '... our class is mutable' );
+ ok( !$meta->is_immutable, '... our class is not immutable' );
- lives_ok {
+ is( exception {
$meta->make_immutable();
- } '... changed Baz to be immutable';
+ }, undef, '... changed Baz to be immutable' );
- ok(!$meta->make_immutable, '... make immutable now returns nothing');
+ ok( !$meta->make_immutable, '... make immutable now returns nothing' );
- ok(!$meta->is_mutable, '... our class is no longer mutable');
- ok($meta->is_immutable, '... our class is now immutable');
+ ok( !$meta->is_mutable, '... our class is no longer mutable' );
+ ok( $meta->is_immutable, '... our class is now immutable' );
- isa_ok($meta, 'Class::MOP::Class');
+ isa_ok( $meta, 'Class::MOP::Class' );
- dies_ok { $meta->add_method() } '... exception thrown as expected';
- dies_ok { $meta->alias_method() } '... exception thrown as expected';
- dies_ok { $meta->remove_method() } '... exception thrown as expected';
+ isnt( exception { $meta->add_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->alias_method() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_method() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_attribute() } '... exception thrown as expected';
- dies_ok { $meta->remove_attribute() } '... exception thrown as expected';
+ isnt( exception { $meta->add_attribute() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_attribute() }, undef, '... exception thrown as expected' );
- dies_ok { $meta->add_package_symbol() } '... exception thrown as expected';
- dies_ok { $meta->remove_package_symbol() } '... exception thrown as expected';
+ isnt( exception { $meta->add_package_symbol() }, undef, '... exception thrown as expected' );
+ isnt( exception { $meta->remove_package_symbol() }, undef, '... exception thrown as expected' );
my @supers;
- lives_ok {
+ is( exception {
@supers = $meta->superclasses;
- } '... got the superclasses okay';
+ }, undef, '... got the superclasses okay' );
- dies_ok { $meta->superclasses([ 'UNIVERSAL' ]) } '... but could not set the superclasses okay';
+ isnt( exception { $meta->superclasses( ['UNIVERSAL'] ) }, undef, '... but could not set the superclasses okay' );
my $meta_instance;
- lives_ok {
+ is( exception {
$meta_instance = $meta->get_meta_instance;
- } '... got the meta instance okay';
- isa_ok($meta_instance, 'Class::MOP::Instance');
- is($meta_instance, $meta->get_meta_instance, '... and we know it is cached');
+ }, undef, '... got the meta instance okay' );
+ isa_ok( $meta_instance, 'Class::MOP::Instance' );
+ is( $meta_instance, $meta->get_meta_instance,
+ '... and we know it is cached' );
my @cpl;
- lives_ok {
+ is( exception {
@cpl = $meta->class_precedence_list;
- } '... got the class precedence list okay';
+ }, undef, '... got the class precedence list okay' );
is_deeply(
- \@cpl,
- [ 'Baz', 'Bar', 'Foo'],
- '... we just have ourselves in the class precedence list');
+ \@cpl,
+ [ 'Baz', 'Bar', 'Foo' ],
+ '... we just have ourselves in the class precedence list'
+ );
my @attributes;
- lives_ok {
- @attributes = $meta->compute_all_applicable_attributes;
- } '... got the attribute list okay';
+ is( exception {
+ @attributes = $meta->get_all_attributes;
+ }, undef, '... got the attribute list okay' );
is_deeply(
- [ sort { $a->name cmp $b->name } @attributes ],
- [ $meta->get_attribute('bah'), Foo->meta->get_attribute('bar'), Bar->meta->get_attribute('baz') ],
- '... got the right list of attributes');
+ [ sort { $a->name cmp $b->name } @attributes ],
+ [
+ $meta->get_attribute('bah'), Foo->meta->get_attribute('bar'),
+ Bar->meta->get_attribute('baz')
+ ],
+ '... got the right list of attributes'
+ );
}
+# This test probably needs to go last since it will muck up the Foo class
+{
+ my $meta = Foo->meta;
+
+ $meta->make_mutable;
+ $meta->make_immutable(
+ inline_accessors => 0,
+ inline_constructor => 0,
+ constructor_name => 'newer',
+ );
+
+ is_deeply(
+ { $meta->immutable_options },
+ {
+ inline_accessors => 0,
+ inline_constructor => 0,
+ inline_destructor => 0,
+ debug => 0,
+ immutable_trait => 'Class::MOP::Class::Immutable::Trait',
+ constructor_name => 'newer',
+ constructor_class => 'Class::MOP::Method::Constructor',
+ destructor_class => undef,
+ },
+ 'custom immutable_options are returned by immutable_options accessor'
+ );
+}
+done_testing;