use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Test::Moose;
use Test::Requires 'Test::Output'; # skip all if not installed
{
package HasOwnImmutable;
use Moose;
no Moose;
::stderr_is( sub { eval q[sub make_immutable { return 'foo' }] },
'',
'no warning when defining our own make_immutable sub' );
}
{
is( HasOwnImmutable->make_immutable(), 'foo',
'HasOwnImmutable->make_immutable does not get overwritten' );
}
{
package MooseX::Empty;
use Moose ();
Moose::Exporter->setup_import_methods( also => 'Moose' );
}
{
package WantsMoose;
MooseX::Empty->import();
sub foo { 1 }
::can_ok( 'WantsMoose', 'has' );
::can_ok( 'WantsMoose', 'with' );
::can_ok( 'WantsMoose', 'foo' );
MooseX::Empty->unimport();
}
{
# Note: it's important that these methods be out of scope _now_,
# after unimport was called. We tried a
# namespace::clean(0.08)-based solution, but had to abandon it
# because it cleans the namespace _later_ (when the file scope
# ends).
ok( ! WantsMoose->can('has'), 'WantsMoose::has() has been cleaned' );
ok( ! WantsMoose->can('with'), 'WantsMoose::with() has been cleaned' );
can_ok( 'WantsMoose', 'foo' );
# This makes sure that Moose->init_meta() happens properly
isa_ok( WantsMoose->meta(), 'Moose::Meta::Class' );
isa_ok( WantsMoose->new(), 'Moose::Object' );
}
{
package MooseX::Sugar;
use Moose ();
sub wrapped1 {
my $meta = shift;
return $meta->name . ' called wrapped1';
}
Moose::Exporter->setup_import_methods(
with_meta => ['wrapped1'],
also => 'Moose',
);
}
{
package WantsSugar;
MooseX::Sugar->import();
sub foo { 1 }
::can_ok( 'WantsSugar', 'has' );
::can_ok( 'WantsSugar', 'with' );
::can_ok( 'WantsSugar', 'wrapped1' );
::can_ok( 'WantsSugar', 'foo' );
::is( wrapped1(), 'WantsSugar called wrapped1',
'wrapped1 identifies the caller correctly' );
MooseX::Sugar->unimport();
}
{
ok( ! WantsSugar->can('has'), 'WantsSugar::has() has been cleaned' );
ok( ! WantsSugar->can('with'), 'WantsSugar::with() has been cleaned' );
ok( ! WantsSugar->can('wrapped1'), 'WantsSugar::wrapped1() has been cleaned' );
can_ok( 'WantsSugar', 'foo' );
}
{
package MooseX::MoreSugar;
use Moose ();
sub wrapped2 {
my $caller = shift->name;
return $caller . ' called wrapped2';
}
sub as_is1 {
return 'as_is1';
}
Moose::Exporter->setup_import_methods(
with_meta => ['wrapped2'],
as_is => ['as_is1'],
also => 'MooseX::Sugar',
);
}
{
package WantsMoreSugar;
MooseX::MoreSugar->import();
sub foo { 1 }
::can_ok( 'WantsMoreSugar', 'has' );
::can_ok( 'WantsMoreSugar', 'with' );
::can_ok( 'WantsMoreSugar', 'wrapped1' );
::can_ok( 'WantsMoreSugar', 'wrapped2' );
::can_ok( 'WantsMoreSugar', 'as_is1' );
::can_ok( 'WantsMoreSugar', 'foo' );
::is( wrapped1(), 'WantsMoreSugar called wrapped1',
'wrapped1 identifies the caller correctly' );
::is( wrapped2(), 'WantsMoreSugar called wrapped2',
'wrapped2 identifies the caller correctly' );
::is( as_is1(), 'as_is1',
'as_is1 works as expected' );
MooseX::MoreSugar->unimport();
}
{
ok( ! WantsMoreSugar->can('has'), 'WantsMoreSugar::has() has been cleaned' );
ok( ! WantsMoreSugar->can('with'), 'WantsMoreSugar::with() has been cleaned' );
ok( ! WantsMoreSugar->can('wrapped1'), 'WantsMoreSugar::wrapped1() has been cleaned' );
ok( ! WantsMoreSugar->can('wrapped2'), 'WantsMoreSugar::wrapped2() has been cleaned' );
ok( ! WantsMoreSugar->can('as_is1'), 'WantsMoreSugar::as_is1() has been cleaned' );
can_ok( 'WantsMoreSugar', 'foo' );
}
{
package My::Metaclass;
use Moose;
BEGIN { extends 'Moose::Meta::Class' }
package My::Object;
use Moose;
BEGIN { extends 'Moose::Object' }
package HasInitMeta;
use Moose ();
sub init_meta {
shift;
return Moose->init_meta( @_,
metaclass => 'My::Metaclass',
base_class => 'My::Object',
);
}
Moose::Exporter->setup_import_methods( also => 'Moose' );
}
{
package NewMeta;
HasInitMeta->import();
}
{
isa_ok( NewMeta->meta(), 'My::Metaclass' );
isa_ok( NewMeta->new(), 'My::Object' );
}
{
package MooseX::CircularAlso;
use Moose ();
::like(
::exception{ Moose::Exporter->setup_import_methods(
also => [ 'Moose', 'MooseX::CircularAlso' ],
);
},
qr/\QCircular reference in 'also' parameter to Moose::Exporter between MooseX::CircularAlso and MooseX::CircularAlso/,
'a circular reference in also dies with an error'
);
}
{
package MooseX::NoAlso;
use Moose ();
::like(
::exception{ Moose::Exporter->setup_import_methods(
also => ['NoSuchThing'],
);
},
qr/\QPackage in also (NoSuchThing) does not seem to use Moose::Exporter (is it loaded?) at /,
'a package which does not use Moose::Exporter in also dies with an error'
);
}
{
package MooseX::NotExporter;
use Moose ();
::like(
::exception{ Moose::Exporter->setup_import_methods(
also => ['Moose::Meta::Method'],
);
},
qr/\QPackage in also (Moose::Meta::Method) does not seem to use Moose::Exporter at /,
'a package which does not use Moose::Exporter in also dies with an error'
);
}
{
package MooseX::OverridingSugar;
use Moose ();
sub has {
my $caller = shift->name;
return $caller . ' called has';
}
Moose::Exporter->setup_import_methods(
with_meta => ['has'],
also => 'Moose',
);
}
{
package WantsOverridingSugar;
MooseX::OverridingSugar->import();
::can_ok( 'WantsOverridingSugar', 'has' );
::can_ok( 'WantsOverridingSugar', 'with' );
::is( has('foo'), 'WantsOverridingSugar called has',
'has from MooseX::OverridingSugar is called, not has from Moose' );
MooseX::OverridingSugar->unimport();
}
{
ok( ! WantsOverridingSugar->can('has'), 'WantsSugar::has() has been cleaned' );
ok( ! WantsOverridingSugar->can('with'), 'WantsSugar::with() has been cleaned' );
}
{
package MooseX::OverridingSugar::PassThru;
sub with {
my $caller = shift->name;
return $caller . ' called with';
}
Moose::Exporter->setup_import_methods(
with_meta => ['with'],
also => 'MooseX::OverridingSugar',
);
}
{
package WantsOverridingSugar::PassThru;
MooseX::OverridingSugar::PassThru->import();
::can_ok( 'WantsOverridingSugar::PassThru', 'has' );
::can_ok( 'WantsOverridingSugar::PassThru', 'with' );
::is(
has('foo'),
'WantsOverridingSugar::PassThru called has',
'has from MooseX::OverridingSugar is called, not has from Moose'
);
::is(
with('foo'),
'WantsOverridingSugar::PassThru called with',
'with from MooseX::OverridingSugar::PassThru is called, not has from Moose'
);
MooseX::OverridingSugar::PassThru->unimport();
}
{
ok( ! WantsOverridingSugar::PassThru->can('has'), 'WantsOverridingSugar::PassThru::has() has been cleaned' );
ok( ! WantsOverridingSugar::PassThru->can('with'), 'WantsOverridingSugar::PassThru::with() has been cleaned' );
}
{
package NonExistentExport;
use Moose ();
::stderr_like {
Moose::Exporter->setup_import_methods(
also => ['Moose'],
with_meta => ['does_not_exist'],
);
} qr/^Trying to export undefined sub NonExistentExport::does_not_exist/,
"warns when a non-existent method is requested to be exported";
}
{
package WantsNonExistentExport;
NonExistentExport->import;
::ok(!__PACKAGE__->can('does_not_exist'),
"undefined subs do not get exported");
}
{
package AllOptions;
use Moose ();
use Moose::Deprecated -api_version => '0.88';
use Moose::Exporter;
Moose::Exporter->setup_import_methods(
also => ['Moose'],
with_meta => [ 'with_meta1', 'with_meta2' ],
with_caller => [ 'with_caller1', 'with_caller2' ],
as_is => ['as_is1', \&Foreign::Class::as_is2, 'Foreign::Class::as_is3'],
);
sub with_caller1 {
return @_;
}
sub with_caller2 (&) {
return @_;
}
sub as_is1 {2}
sub Foreign::Class::as_is2 { return 'as_is2' }
sub Foreign::Class::as_is3 { return 'as_is3' }
sub with_meta1 {
return @_;
}
sub with_meta2 (&) {
return @_;
}
}
{
package UseAllOptions;
AllOptions->import();
}
{
can_ok( 'UseAllOptions', $_ )
for qw( with_meta1 with_meta2 with_caller1 with_caller2 as_is1 as_is2 as_is3 );
{
my ( $caller, $arg1 ) = UseAllOptions::with_caller1(42);
is( $caller, 'UseAllOptions', 'with_caller wrapped sub gets the right caller' );
is( $arg1, 42, 'with_caller wrapped sub returns argument it was passed' );
}
{
my ( $meta, $arg1 ) = UseAllOptions::with_meta1(42);
isa_ok( $meta, 'Moose::Meta::Class', 'with_meta first argument' );
is( $arg1, 42, 'with_meta1 returns argument it was passed' );
}
is(
prototype( UseAllOptions->can('with_caller2') ),
prototype( AllOptions->can('with_caller2') ),
'using correct prototype on with_meta function'
);
is(
prototype( UseAllOptions->can('with_meta2') ),
prototype( AllOptions->can('with_meta2') ),
'using correct prototype on with_meta function'
);
}
{
package UseAllOptions;
AllOptions->unimport();
}
{
ok( ! UseAllOptions->can($_), "UseAllOptions::$_ has been unimported" )
for qw( with_meta1 with_meta2 with_caller1 with_caller2 as_is1 as_is2 as_is3 );
}
{
package InitMetaError;
use Moose::Exporter;
use Moose ();
Moose::Exporter->setup_import_methods(also => ['Moose']);
sub init_meta {
my $package = shift;
my %options = @_;
Moose->init_meta(%options, metaclass => 'Not::Loaded');
}
}
{
package InitMetaError::Role;
use Moose::Exporter;
use Moose::Role ();
Moose::Exporter->setup_import_methods(also => ['Moose::Role']);
sub init_meta {
my $package = shift;
my %options = @_;
Moose::Role->init_meta(%options, metaclass => 'Not::Loaded');
}
}
{
package WantsInvalidMetaclass;
::like(
::exception { InitMetaError->import },
qr/The Metaclass Not::Loaded must be loaded\. \(Perhaps you forgot to 'use Not::Loaded'\?\)/,
"error when wanting a nonexistent metaclass"
);
}
{
package WantsInvalidMetaclass::Role;
::like(
::exception { InitMetaError::Role->import },
qr/The Metaclass Not::Loaded must be loaded\. \(Perhaps you forgot to 'use Not::Loaded'\?\)/,
"error when wanting a nonexistent metaclass"
);
}
{
my @init_metas_called;
BEGIN {
package MultiLevelExporter1;
use Moose::Exporter;
sub foo { 1 }
sub bar { 1 }
sub baz { 1 }
sub quux { 1 }
Moose::Exporter->setup_import_methods(
with_meta => [qw(foo bar baz quux)],
);
sub init_meta {
push @init_metas_called, 1;
}
$INC{'MultiLevelExporter1.pm'} = __FILE__;
}
BEGIN {
package MultiLevelExporter2;
use Moose::Exporter;
sub bar { 2 }
sub baz { 2 }
sub quux { 2 }
Moose::Exporter->setup_import_methods(
also => ['MultiLevelExporter1'],
with_meta => [qw(bar baz quux)],
);
sub init_meta {
push @init_metas_called, 2;
}
$INC{'MultiLevelExporter2.pm'} = __FILE__;
}
BEGIN {
package MultiLevelExporter3;
use Moose::Exporter;
sub baz { 3 }
sub quux { 3 }
Moose::Exporter->setup_import_methods(
also => ['MultiLevelExporter2'],
with_meta => [qw(baz quux)],
);
sub init_meta {
push @init_metas_called, 3;
}
$INC{'MultiLevelExporter3.pm'} = __FILE__;
}
BEGIN {
package MultiLevelExporter4;
use Moose::Exporter;
sub quux { 4 }
Moose::Exporter->setup_import_methods(
also => ['MultiLevelExporter3'],
with_meta => [qw(quux)],
);
sub init_meta {
push @init_metas_called, 4;
}
$INC{'MultiLevelExporter4.pm'} = __FILE__;
}
BEGIN { @init_metas_called = () }
{
package UsesMulti1;
use Moose;
use MultiLevelExporter1;
::is(foo(), 1);
::is(bar(), 1);
::is(baz(), 1);
::is(quux(), 1);
}
use Data::Dumper;
BEGIN { is_deeply(\@init_metas_called, [ 1 ]) || diag(Dumper(\@init_metas_called)) }
BEGIN { @init_metas_called = () }
{
package UsesMulti2;
use Moose;
use MultiLevelExporter2;
::is(foo(), 1);
::is(bar(), 2);
::is(baz(), 2);
::is(quux(), 2);
}
BEGIN { is_deeply(\@init_metas_called, [ 2, 1 ]) || diag(Dumper(\@init_metas_called)) }
BEGIN { @init_metas_called = () }
{
package UsesMulti3;
use Moose;
use MultiLevelExporter3;
::is(foo(), 1);
::is(bar(), 2);
::is(baz(), 3);
::is(quux(), 3);
}
BEGIN { is_deeply(\@init_metas_called, [ 3, 2, 1 ]) || diag(Dumper(\@init_metas_called)) }
BEGIN { @init_metas_called = () }
{
package UsesMulti4;
use Moose;
use MultiLevelExporter4;
::is(foo(), 1);
::is(bar(), 2);
::is(baz(), 3);
::is(quux(), 4);
}
BEGIN { is_deeply(\@init_metas_called, [ 4, 3, 2, 1 ]) || diag(Dumper(\@init_metas_called)) }
}
# Using "also => [ 'MooseX::UsesAlsoMoose', 'MooseX::SomethingElse' ]" should
# continue to work. The init_meta order needs to be MooseX::CurrentExporter,
# MooseX::UsesAlsoMoose, Moose, MooseX::SomethingElse. This is a pretty ugly
# and messed up use case, but necessary until we come up with a better way to
# do it.
{
my @init_metas_called;
BEGIN {
package AlsoTest::Role1;
use Moose::Role;
}
BEGIN {
package AlsoTest1;
use Moose::Exporter;
Moose::Exporter->setup_import_methods(
also => [ 'Moose' ],
);
sub init_meta {
shift;
my %opts = @_;
::ok(!Class::MOP::class_of($opts{for_class}));
push @init_metas_called, 1;
}
$INC{'AlsoTest1.pm'} = __FILE__;
}
BEGIN {
package AlsoTest2;
use Moose::Exporter;
use Moose::Util::MetaRole ();
Moose::Exporter->setup_import_methods;
sub init_meta {
shift;
my %opts = @_;
::ok(Class::MOP::class_of($opts{for_class}));
Moose::Util::MetaRole::apply_metaroles(
for => $opts{for_class},
class_metaroles => {
class => ['AlsoTest::Role1'],
},
);
push @init_metas_called, 2;
}
$INC{'AlsoTest2.pm'} = __FILE__;
}
BEGIN {
package AlsoTest3;
use Moose::Exporter;
Moose::Exporter->setup_import_methods(
also => [ 'AlsoTest1', 'AlsoTest2' ],
);
sub init_meta {
shift;
my %opts = @_;
::ok(!Class::MOP::class_of($opts{for_class}));
push @init_metas_called, 3;
}
$INC{'AlsoTest3.pm'} = __FILE__;
}
BEGIN { @init_metas_called = () }
{
package UsesAlsoTest3;
use AlsoTest3;
}
use Data::Dumper;
BEGIN {
is_deeply(\@init_metas_called, [ 3, 1, 2 ])
|| diag(Dumper(\@init_metas_called));
isa_ok(Class::MOP::class_of('UsesAlsoTest3'), 'Moose::Meta::Class');
does_ok(Class::MOP::class_of('UsesAlsoTest3'), 'AlsoTest::Role1');
}
}
BEGIN {
{
package MooseX::ImportLevel;
use Moose ();
sub import {
Moose->import( { into_level => 1 } );
}
sub unimport {
Moose->unimport( { into_level => 1 } );
}
}
{
package ImportTest;
MooseX::ImportLevel->import;
::ok(
__PACKAGE__->can('has'),
'Moose->import( { into_level => 1 } ) exports helpers'
);
MooseX::ImportLevel->unimport;
::ok(
!__PACKAGE__->can('has'),
'Moose->unimport( { into_level => 1 } ) removes helpers'
);
}
}
done_testing;