%TestML: 1.0
     %Plan: 4
     
     
     $yaml.load() == $perl;
     $perl.dump() == $yaml;
     
     
     === A hash
     --- perl
     { foo => 'bar'}
     --- yaml
     foo: bar
     
     === An array
     --- perl
     [ 2, 4, 42 ]
     --- yaml
     - 2
     - 4
     - 42