anchor.diff:      request(get, Url, Opts).
   
   post(Url, Opts) ->
  +    ct:pal("POST url=~p, opts=~p", [Url, Opts]),
       request(post, Url, Opts).
   
   request(Method, Url, Opts) ->
  
positive.code: 
  end_per_testcase(_Case, Config) ->
      Config.
  
  v2_canary_session(Config) ->
      Api = ?config(api, Config) ++ "/v2/canary-sessions",
  
negative.code: end_per_group(_, _Config) ->
      ok.
  
  init_per_testcase(channel_create_with_app_name=_Case, Config) ->
      ChannelName = <<"test-app">>,
      Token = <<"test">>,
      [{channel_name, ChannelName}, {channel_token, Token} | Config];
  init_per_testcase(v2_canary_session=Case, Config) ->
      Channel = logplex_channel:create(atom_to_binary(Case, latin1)),
      ChannelId = logplex_channel:id(Channel),
  