#!/usr/bin/perl
use strict;
use Test::More tests => 6;
# test to make sure that the short initializer (`set()`) works
use_ok 'Set::Tiny', qw(set);
my $a = set();
my $b = set(qw( a b c ));
isa_ok $a, 'Set::Tiny';
isa_ok $b, 'Set::Tiny';
is $a->as_string, '()', "empty set stringification";
is $b->as_string, '(a b c)', "non-empty set stringification";
my $c = set(['a', 'b', 'c']);
is $c->as_string, '(a b c)', "initializer can be called with arrayref";