use Test::More tests => 35;
use Test::MockModule;
use Test::Warn;
-use YAML;
+use YAML::XS;
use t::lib::Mocks;
my $data = [ 'uno', 'dos', { 'tres' => 'cuatro' } ];
my $context = Test::MockModule->new( 'C4::Context' );
- $context->mock( 'preference', YAML::Dump($data) );
+ $context->mock( 'preference', YAML::XS::Dump($data) );
my $pref = C4::Context->new->yaml_preference( 'nothing' );