anchor.diff:    "errors":["Requested record was not found"]
   }
   
  +GET /tests/{test_id}/summaries/{summary_id}?errors_threshold=0&response_time_threshold=10
  +> loaderio-Auth: {api_key}
  +> Content-type: application/json
  +< 200
  +< Content-type: application/json
  +{
  +  "summary_id": "8fb213af34c1cf7b675dc21e900e533a",
  +  "started_at":"2013-06-10T23:42:01+02:00",
  +  "status":"ready",
  +  "public_results_url":"http://loader.io/results/a72944b62d576f0f68fb30ca41d20b99/summaries/8fb213af34c1cf7b675dc21e900e533a",
  +  "success":77,
  +  "error":0,
  +  "timeout_error":0,
  +  "network_error":0,
  +  "data_sent":28259,
  +  "data_received":8393,
  +  "avg_response_time":1,
  +  "avg_error_rate":0.0,
  +  "errors_threshold_status":"failed",
  +  "response_time_threshold_status":"passed"
  +}
  +
   --
   Servers
   --
  
positive.code:     "duration":60,
      "timeout":10000,
      "notes":"",
      "from":0,
      "to":60,
      "status":"complete",
      "test_id":"9b24d675afb6c09c6813a79c956f0d02",
      "test_type":"Non-Cycling",
  
negative.code:     "duration":60,
      "timeout":10000,
      "notes":"",
      "initial":0,
      "total":60,
      "status":"complete",
      "test_id":"9b24d675afb6c09c6813a79c956f0d02",
      "test_type":"Non-Cycling",
  