test/test_helper.rb in elasticsearch-api-6.0.1 vs test/test_helper.rb in elasticsearch-api-6.0.2

@@ -44,11 +44,11 @@
 module Elasticsearch
   module Test
     class FakeClient
       include Elasticsearch::API
 
-      def perform_request(method, path, params, body)
-        puts "PERFORMING REQUEST:", "--> #{method.to_s.upcase} #{path} #{params} #{body}"
+      def perform_request(method, path, params, body, headers={"Content-Type" => "application/json"})
+        puts "PERFORMING REQUEST:", "--> #{method.to_s.upcase} #{path} #{params} #{body} #{headers}"
         FakeResponse.new(200, 'FAKE', {})
       end
     end
 
     FakeResponse = Struct.new(:status, :body, :headers) do