anchor.diff:      + Headers
   
               X-Request-Calls-Per-Interval: 4712
  -            E-Tag: "a987dff"
  -            Cache-Control: max-age=600
   
       + Body
   
  
positive.code:     + Headers
  
              X-Request-Calls-Per-Interval: 4712
              E-Tag: "a987dff"
              Cache-Control: max-age=600
  
      + Body
  
  
negative.code:     + Headers
  
              X-Request-Calls-Per-Interval: 4712
  
      + Body 
     {"forecasts":[  
  