anchor.diff:                         <<"m2">> => #{type => gauge, percentiles => #{<<"50">> => 40, <<"max">> => 100}}}},
           #{id => 1,
             parent => undefined,
  -          author => "anonymous",
  +          author => "john@example",
  +          author_name => "John Smith",
             name => "Test bench",
             metrics => metrics,
             script_body => script_body,
  
positive.code:                id => 1,
                 start_time => 1437549842,
                 config => #{script => #{body => script_body, name => "script_name.erl"},
                             benchmark_name => "Test bench", nodes_arg => "1", cloud => "", vm_args => [], env => []}}},
  
          {2, #{ status => success,
  
negative.code:           id => 2,
            parent => 0,
            author => "anonymous",
            author_name => "",
            name => "Test bench",
            metrics => metrics,
            script_body => script_body1,
  