use Test::More qw/no_plan/;

use lib qw(./lib t/lib);

require UtilPluggable;

package BBB;

UtilPluggable->import(-pluggable2);
use Test::More;
ok( defined &UtilPluggable::Plugin::Pluggable2::utils);
ok(!defined &UtilPluggable::Plugin::Pluggable::utils);
ok(!defined &test);
ok(!defined &test2);
ok(!defined &camelize);
ok(!defined &xxx);
ok(defined &test3);

main::unload();

package AAA;

UtilPluggable->import(-pluggable_all);
use Test::More;

ok(defined &UtilPluggable::Plugin::Pluggable::utils);
ok(!defined &UtilPluggable::Plugin::Pluggable2::utils);
ok(defined &test);
ok(!defined &test2);
ok(defined &camelize);
ok(!defined &test3);
ok(defined &xxx); 

main::unload();

package CCC;

use Test::More;
UtilPluggable->import(-pluggable, -pluggable2);

ok(defined &test);
ok(defined &test2);
ok(defined &camelize);
ok(defined &test3);
ok(!defined &xxx);

main::unload();

package DDD;

use Test::More;
UtilPluggable->import(-all);

ok(defined &test);
ok(defined &test2);
ok(defined &camelize);
ok(defined &test3);
ok(defined &xxx);

main::unload();

package EEE;

use Test::More;
UtilPluggable->import(-pluggable_xxx);

ok(!defined &test);
ok(!defined &test2);
ok(!defined &camelize);
ok(!defined &test3);
ok(defined &xxx);

main::unload();

package main;

sub unload {
  delete @INC{qw{UtilPluggable/Plugin/Pluggable.pm UtilPluggable/Plugin/Pluggable2.pm}};
  undef &UtilPluggable::Plugin::Pluggable::utils;
  undef &UtilPluggable::Plugin::Pluggable2::utils;
  undef &Util::Pluggable::plugins;
}