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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
my $pkg;
BEGIN {
$pkg = 'Catmandu::Fix::copy_field';
use_ok $pkg;
}
is_deeply $pkg->new('old', 'new')->fix({old => 'old'}),
{old => 'old', new => 'old'}, "copy field at root";
is_deeply $pkg->new('old', 'deeply.nested.$append.new')->fix({old => 'old'}),
{old => 'old', deeply => {nested => [{new => 'old'}]}},
"copy field creates intermediate path";
is_deeply $pkg->new('old.*', 'deeply.nested.$append.new')
->fix({old => ['old', 'older']}),
{
old => ['old', 'older'],
deeply => {nested => [{new => 'old'}, {new => 'older'}]}
},
"copy field creates intermediate path (with wildcard)";
is_deeply $pkg->new('nested', '.')
->fix({nested => {bar => 'baz'}, foo => 'bar'}), {bar => 'baz'},
"replace root";
is_deeply $pkg->new('nested', '.')->fix({nested => [1, 2, 3], foo => 'bar'}),
[1, 2, 3], "replace root";
is_deeply $pkg->new("''", 'test')->fix({'' => 'foo'}),
{'' => 'foo', test => 'foo'}, "copy empty field";
is_deeply $pkg->new("test", "''")->fix({test => 'foo'}),
{test => 'foo', '' => 'foo'}, "copy to empty field";
is_deeply $pkg->new("test", "x.''")->fix({test => 'foo'}),
{test => 'foo', x => {'' => 'foo'}}, "copy to nested empty field";
done_testing;
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