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|
use Test::More;
use strict; use warnings FATAL => 'all';
use List::Objects::WithUtils 'hash';
my $hs = hash(
foo => 1,
bar => 2,
baz => 3,
);
my @res;
my $returned = $hs->kv_map(
sub { push @res, @_; ($_[0], $_[1] + 1) }
);
is_deeply
+{ @res },
$hs->unbless,
'kv_map (positional) input ok';
is_deeply
$returned->inflate->unbless,
+{ foo => 2, bar => 3, baz => 4 },
'kv_map (positional) retval ok';
my $warned;
$SIG{__WARN__} = sub { $warned = shift };
$returned = $hs->kv_map(
sub { push @res, $a, $b; ($a, $b + 1) }
);
is_deeply
+{ @res },
$hs->unbless,
'kv_map (named) input ok';
is_deeply
$returned->inflate->unbless,
+{ foo => 2, bar => 3, baz => 4 },
'kv_map (named) retval ok';
ok !$warned, '$a/$b vars produced no warning'
or fail 'using $a/$b produced warning: '.$warned;
done_testing
|
