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#!/usr/bin/perl -w
use strict;
use Params::Validate qw(validate validate_pos SCALAR);
use Test::More tests => 4;
{
my @p = ( foo => 1, bar => 2 );
eval { validate( @p, { foo => { type => SCALAR,
callbacks =>
{ 'bigger than bar' =>
sub { $_[0] > $_[1]->{bar} } },
},
bar => { type => SCALAR },
} ) };
like( $@, qr/bigger than bar/ );
$p[1] = 3;
eval { validate( @p, { foo => { type => SCALAR,
callbacks =>
{ 'bigger than bar' =>
sub { $_[0] > $_[1]->{bar} } },
},
bar => { type => SCALAR },
} ) };
ok( ! $@ );
}
{
my @p = (1, 2, 3);
eval { validate_pos( @p,
{ type => SCALAR,
callbacks =>
{ 'bigger than [1]' =>
sub { $_[0] > $_[1]->[1] } } },
{ type => SCALAR },
{ type => SCALAR },
) };
like( $@, qr/bigger than \[1\]/ );
$p[0] = 5;
eval { validate_pos( @p,
{ type => SCALAR,
callbacks =>
{ 'bigger than [1]' =>
sub { $_[0] > $_[1]->[1] } } },
{ type => SCALAR },
{ type => SCALAR },
) };
ok( ! $@ );
}
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