title: How to write Rspec testing for RestFul api in RoR
body: <p>I have created few Api's for my rails project. Now i would like to write some testing code for it.</p>
  
  <p>I have heard about Rspec and also found few articles which deals with Rest Api's. but in all that article i haven't found any specification deals with external parameters.</p>
  
  <p>So is there any possible solution were i can pass parameters from terminal along with Rspec command or any other standard way.</p>
  
  <p>I am totally new to BDD or any other TDD so please correct me if my intention gone wrong.  </p>