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#!/usr/bin/perl
use strict;
use warnings;
use Test::More 'no_plan';
{
package Gorch;
use Moose;
package Bar;
use Moose;
extends qw(Gorch);
package Baz;
use Moose;
extends qw(Gorch);
package Foo;
use Moose;
use MooseX::Types::VariantTable::Declare;
variant_method foo => Gorch => sub { "gorch" };
variant_method foo => Bar => sub { "bar" };
variant_method foo => Item => sub { "any" };
package Oink;
use Moose;
extends qw(Foo);
MooseX::Types::VariantTable::Declare::variant_method( foo => Baz => sub { "baz" } );
}
my $bar = Bar->new;
my $gorch = Gorch->new;
my $baz = Baz->new;
my $foo = Foo->new;
my $oink = Oink->new;
can_ok( $foo, "foo" );
is( $foo->foo($gorch), "gorch", "variant table method on $gorch" );
is( $foo->foo($bar), "bar", "... on $bar" );
is( $foo->foo([]), "any", "... on array ref" );
is( $oink->foo($baz), "baz", "additional variant in subclass" );
is( $oink->foo($gorch), "gorch", "inherited variant in subclass" );
is( $oink->foo($bar), "bar", "inherited variant in subclass" );
$foo->meta->get_method("foo")->remove_variant("Bar");
is( $foo->foo($gorch), "gorch", "$gorch" );
is( $foo->foo($bar), "gorch", "$bar is now gorch because it's variant was removed" );
is( $foo->foo($baz), "gorch", "$baz is gorch" );
is( $oink->foo($bar), "gorch", "removal from superclass propagated" );
# TODO roles
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