Sending custom headers through RSpec

Given my API consumers are required to send a customer HTTP header like this: # curl -H 'X-SomeHeader: 123' http://127.0.0.1:3000/api/api_call.json Then I can read this header in a before_filter method like this: # app/controllers/api_controller.rb class ApiController < ApplicationController before_filter :log_request private def log_request logger.debug "Header: #{request.env['HTTP_X_SOMEHEADER']