Revert "remove deprecated API"

This reverts commit f53c247d10acbaacb0d61824cfce888c4b0520d2.

1 files changed, 12 insertions, 0 deletions

diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index 3cdba85699..e96ff82a5a 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -431,6 +431,7 @@ module ActionController
 
       def process(action, http_method = 'GET', *args)
         check_required_ivars
+        http_method, args = handle_old_process_api(http_method, args) 
 
         if args.first.is_a?(String)
           @request.env['RAW_POST_DATA'] = args.shift
@@ -512,6 +513,17 @@ module ActionController
         end
       end
 
+      def handle_old_process_api(http_method, args)
+        # 4.0: Remove this method.
+        if http_method.is_a?(Hash)
+          ActiveSupport::Deprecation.warn("TestCase#process now expects the HTTP method as second argument: process(action, http_method, params, session, flash)")
+          args.unshift(http_method)
+          http_method = args.last.is_a?(String) ? args.last : "GET"
+        end
+
+        [http_method, args]
+      end
+
       def build_request_uri(action, parameters)
         unless @request.env["PATH_INFO"]
           options = @controller.respond_to?(:url_options) ? @controller.__send__(:url_options).merge(parameters) : parameters