title: Test API REST SCALA
body: <p>I am developing an application with Scala, Akka and Spray and I want to test the services of the API.</p>
  
  <p>I do not understand how<code>spray-testkit</code> helps us in testing. I also tried <code>Specs2</code> and <code>ScalaTest</code> but neither of them are made to test APIs.</p>
  
  <p>I just want a library that allow me to test API paths, adding headers, jsons to body and assert HTTP status and so son. What do you suggest me?</p>
  
  <p>[EDIT]</p>
  
  <p>I also tried Frisby.js and it is more simple. Maybe it is a better choice.</p>
  
  <p>[EDIT -2]</p>
  
  <p>I found Gatling. Does anyone know it??</p>
  
  <p>Thanks!</p>