anchor.diff:  
   -include_lib("common_test/include/ct.hrl").
   -include_lib("eunit/include/eunit.hrl").
  -
  --define(TESTED, example).
  -
  --define(eq(Expected, Actual), ?assertEqual(Expected, Actual)).
   
   all() ->
       [
  
positive.code:     [{docs_v1, [], tests()}].
  
  tests() ->
      [edoc_example_has_docs_from_debug_info,
       edoc_example_has_docs_from_source,
       recon_has_docs_from_debug_info,
       recon_has_docs_from_source,
       simple_lookup_should_just_work,
       simple_lookup_should_not_work_if_no_doc_is_available].
  
  init_per_suite(Config) ->
      ok = application:load(docsh),
      ok = application:set_env(docsh, enable_cache, false),
      Config.
  
  end_per_suite(Config) -> Config.
  
negative.code: %% Helpers
  %%
  
  simple_lookup(_, Module) ->
      {ok, Beam} = docsh_lib:get_docs(Module),
      Doc = docsh_format:lookup(Beam, Module, [moduledoc]),
      ct:pal("doc: ~p", [Doc]),
      ?assertMatch({ok, _}, Doc).
  