#!/usr/bin/perl
use strict;
use warnings;
=head1 TEST PURPOSE
These tests test option list expansion (from an option list into a hashref).
=cut
use Sub::Install;
use Test::More tests => 13;
BEGIN { use_ok('Data::OptList'); }
# let's get a convenient copy to use:
Sub::Install::install_sub({
code => 'mkopt_hash',
from => 'Data::OptList',
as => 'OPTH',
});
is_deeply(
OPTH(),
{},
"empty opt list expands properly",
);
is_deeply(
OPTH(undef),
{},
"undef opt list expands properly",
);
is_deeply(
OPTH([]),
{},
"empty arrayref opt list expands properly",
);
is_deeply(
OPTH({}),
{},
"empty hashref opt list expands properly",
);
is_deeply(
OPTH([ qw(foo bar baz) ]),
{ foo => undef, bar => undef, baz => undef },
"opt list of just names expands",
);
is_deeply(
OPTH([ qw(foo :bar baz) ]),
{ foo => undef, ':bar' => undef, baz => undef },
"opt list of names expands with :group names",
);
is_deeply(
OPTH([ foo => { a => 1 }, ':bar', 'baz' ]),
{ foo => { a => 1 }, ':bar' => undef, baz => undef },
"opt list of names and values expands",
);
is_deeply(
OPTH([ foo => { a => 1 }, ':bar' => undef, 'baz' ]),
{ foo => { a => 1 }, ':bar' => undef, baz => undef },
"opt list of names and values expands, ignoring undef",
);
is_deeply(
OPTH({ foo => { a => 1 }, -bar => undef, baz => undef }, 0, 'HASH'),
{ foo => { a => 1 }, -bar => undef, baz => undef },
"opt list of names and values expands with must_be",
);
is_deeply(
OPTH({ foo => { a => 1 }, -bar => undef, baz => undef }, 0, ['HASH']),
{ foo => { a => 1 }, -bar => undef, baz => undef },
"opt list of names and values expands with [must_be]",
);
eval { OPTH({ foo => { a => 1 }, -bar => undef, baz => undef }, 0, 'ARRAY'); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
eval { OPTH({ foo => { a => 1 }, -bar => undef, baz => undef }, 0, ['ARRAY']); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
