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-rw-r--r--t/moose/012_moose_exporter.t371
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diff --git a/t/moose/012_moose_exporter.t b/t/moose/012_moose_exporter.t
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+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Exception;
+BEGIN {
+ eval "use Test::Output;";
+ plan skip_all => "Test::Output is required for this test" if $@;
+}
+
+
+{
+ 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 ();
+ use MooseX::Exporter::Easy;
+ also 'Moose';
+ export;
+}
+
+{
+ 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 ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose';
+
+ with_meta wrapped1 => sub {
+ my $meta = shift;
+ return $meta->name . ' called wrapped1';
+ };
+
+ export;
+}
+
+{
+ 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 ();
+ use MooseX::Exporter::Easy;
+
+ also 'MooseX::Sugar';
+
+ with_meta wrapped2 => sub {
+ my $meta = shift;
+ return $meta->name . ' called wrapped2';
+ };
+
+ as_is as_is1 => sub {
+ return 'as_is1';
+ };
+
+ export;
+}
+
+{
+ 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 ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose';
+
+ sub init_meta_extra {
+ shift;
+ return Moose->init_meta( @_,
+ metaclass => 'My::Metaclass',
+ base_class => 'My::Object',
+ );
+ }
+
+ export;
+}
+
+{
+ package NewMeta;
+
+ HasInitMeta->import();
+}
+
+{
+ isa_ok( NewMeta->meta(), 'My::Metaclass' );
+ isa_ok( NewMeta->new(), 'My::Object' );
+}
+
+{
+ package MooseX::CircularAlso;
+
+ use Moose ();
+ use MooseX::Exporter::Easy;
+ also 'Moose', 'MooseX::CircularAlso';
+
+ ::dies_ok(
+ sub { export },
+ 'a circular reference in also dies with an error'
+ );
+
+ ::like(
+ $@,
+ qr/\QCircular reference in 'also' parameter to Moose::Exporter between MooseX::CircularAlso and MooseX::CircularAlso/,
+ 'got the expected error from circular reference in also'
+ );
+}
+
+{
+ package MooseX::NoAlso;
+
+ use Moose ();
+ use MooseX::Exporter::Easy;
+
+ also 'NoSuchThing';
+
+ ::dies_ok(
+ sub { export },
+ 'a package which does not use Moose::Exporter in also dies with an error'
+ );
+
+ ::like(
+ $@,
+ qr/\QPackage in also (NoSuchThing) does not seem to use Moose::Exporter (is it loaded?) at /,
+ 'got the expected error from a reference in also to a package which is not loaded'
+ );
+}
+
+{
+ package MooseX::NotExporter;
+
+ use Moose ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose::Meta::Method';
+
+ ::dies_ok(
+ sub { export },
+ 'a package which does not use Moose::Exporter in also dies with an error'
+ );
+
+ ::like(
+ $@,
+ qr/\QPackage in also (Moose::Meta::Method) does not seem to use Moose::Exporter at /,
+ 'got the expected error from a reference in also to a package which does not use Moose::Exporter'
+ );
+}
+
+{
+ package MooseX::OverridingSugar;
+
+ use Moose ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose';
+
+ with_meta has => sub {
+ my $meta = shift;
+ return $meta->name . ' called has';
+ };
+
+ export;
+}
+
+{
+ 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( ! WantsSugar->can('has'), 'WantsSugar::has() has been cleaned' );
+ ok( ! WantsSugar->can('with'), 'WantsSugar::with() has been cleaned' );
+}
+
+{
+ package NonExistentExport;
+
+ use Moose ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose';
+
+ ::throws_ok {
+ with_meta 'does_not_exist';
+ } qr/with_meta requires a name and a sub to export/,
+ "dies when a function to export isn't passed";
+
+ export;
+}
+
+{
+ package WantsNonExistentExport;
+
+ NonExistentExport->import;
+
+ ::ok(!__PACKAGE__->can('does_not_exist'),
+ "undefined subs do not get exported");
+}
+
+{
+ package AllOptions;
+ use Moose ();
+ use MooseX::Exporter::Easy;
+
+ also 'Moose';
+
+ as_is as_is1 => sub {2};
+
+ with_meta with_meta1 => sub {
+ return @_;
+ };
+
+ with_meta with_meta2 => sub (&) {
+ return @_;
+ };
+
+ export;
+}
+
+{
+ package UseAllOptions;
+
+ AllOptions->import();
+}
+
+{
+ can_ok( 'UseAllOptions', $_ )
+ for qw( with_meta1 with_meta2 as_is1 );
+
+ {
+ my ( $meta, $arg1 ) = UseAllOptions::with_meta1(42);
+ isa_ok( $meta, 'Moose::Meta::Class', 'with_meta first argument' );
+ is( $arg1, 42, 'with_meta1 returns argument it was passed' );
+ }
+
+ is(
+ prototype( UseAllOptions->can('with_meta2') ),
+ prototype( AllOptions->can('with_meta2') ),
+ 'using correct prototype on with_meta function'
+ );
+}
+
+{
+ package UseAllOptions;
+ AllOptions->unimport();
+}
+
+{
+ ok( ! UseAllOptions->can($_), "UseAllOptions::$_ has been unimported" )
+ for qw( with_meta1 with_meta2 as_is1 );
+}
+
+done_testing;
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