1use Sub::Install;
2use Test::More tests => 4;
3
4use strict;
5use warnings;
6
7BEGIN { use_ok('Sub::Install'); }
8
9package Bar;
10{ no warnings 'once';
11  *import = Sub::Install::exporter { exports => [ qw(foo) ] };
12}
13sub foo { return 10; }
14
15package main;
16
17eval { Bar->import('bar'); };
18like($@, qr/'bar' is not exported/, "exception on bad import");
19
20eval { foo(); };
21like($@, qr/Undefined subroutine/, "foo isn't imported yet");
22
23Bar->import(qw(foo));
24is(foo(), 10, "foo imported from Bar OK");
25