anchor.diff:  
   -export([all/0, groups/0, init_per_suite/1, end_per_suite/1,
   	init_per_group/2, end_per_group/2]). %% ct.
  --export([http_200/1, http_404/1]). %% Common tests for http and https.
  +-export([raw/1]). %% http.
  +-export([http_200/1, http_404/1]). %% http and https.
   
   %% ct.
   
  
positive.code: init_https_dispatch() ->
  	init_http_dispatch().
  
  %% Common tests for http and https.
  
  build_url(Path, Config) ->
  	{scheme, Scheme} = lists:keyfind(scheme, 1, Config),
  
negative.code: 
  groups() ->
  	BaseTests = [http_200, http_404],
  	[{http, [], [raw] ++ BaseTests},
  	{https, [], BaseTests}].
  
  init_per_suite(Config) ->
  