anchor.diff:  %% Mock response for test-params:
   mock_lhttpc_request( "http://example.com/test-params"
                      , "POST"
  -                   , [ {"Accept", "text/html"}
  -                     , {"Content-Type","application/vnd.katt.test-v1+json"}
  -                     ]
  -                   , _
  -                   , _Timeout
  -                   , _Options
  -                   ) ->
  -  {ok, {{404, []}, [{"Content-Type", "text/html"}], <<"Not foundtrue1stringnull">>}};
  +                   , _
  +                   , _
  +                   , _Timeout
  +                   , _Options
  +                   ) ->
  +  {ok, {{200, []}, [{"Content-Type", "application/vnd.katt.test-v1+json"}], <<"{
  +    \"ok\": \"hi\",
  +    \"null\": null,
  +    \"boolean\": true,
  +    \"integer\": 1,
  +    \"string\": \"string\",
  +    \"binary\": \"binary\"
  +}
  +"/utf8>>}};
   
   %% Mock response for api mismatch test:
   mock_lhttpc_request( "http://127.0.0.1/api-mismatch"
  
positive.code:     <<"--- Test 2 ---
  
  POST /test-params
  > Accept: text/html
  > Content-Type: application/vnd.katt.test-v{{<version}}+json
  {
      \"ok\": \"{{<some_var}}\",
      \"boolean\": \"{{<test_boolean}}\",
      \"integer\": \"{{<test_integer}}\",
      \"string\": \"{{<test_string}}\",
      \"null\": \"{{<test_null}}\"
  }
  < 404
  Not found{{<test_boolean}}{{<test_integer}}{{<test_string}}{{<test_null}}
  
  "/utf8>>);
  
  
negative.code: %% Mock response for unexpected disallow test:
  mock_lhttpc_request( "http://127.0.0.1/unexpected-disallow"
                     , "GET"
                     , _
                     , _
                     , _Timeout
                     , _Options
  