Small tweaks in ActionController subscriber messages format.

actionpack/lib/action_controller/railties/subscriber.rb

@@ -6,7 +6,7 @@ def process_action(event)
         request    = controller.request
 
         info "\nProcessed #{controller.class.name}##{event.payload[:action]} " \
-          "to #{request.formats} (for #{request.remote_ip} at #{event.time.to_s(:db)}) " \
+          "to #{request.formats.join(', ')} (for #{request.remote_ip} at #{event.time.to_s(:db)}) " \
           "[#{request.method.to_s.upcase}]"
 
         params = controller.send(:filter_parameters, request.params)
@@ -37,7 +37,7 @@ def send_file(event)
       end
 
       def redirect_to(event)
-        info "Redirected to #{event.payload[:location]} with status #{event.payload[:status]}"
+        info "Redirected to #{event.payload[:location]}"
       end
 
       def send_data(event)

actionpack/test/controller/subscriber_test.rb

@@ -70,6 +70,13 @@ def test_process_action
     assert_match /Processed\sAnother::SubscribersController#show/, logs[0]
   end
 
+  def test_process_action_formats
+    get :show
+    wait
+    assert_equal 2, logs.size
+    assert_match /text\/html/, logs[0]
+  end
+
   def test_process_action_without_parameters
     get :show
     wait
@@ -116,7 +123,7 @@ def test_redirect_to
     wait
 
     assert_equal 3, logs.size
-    assert_equal "Redirected to http://foo.bar/ with status 302", logs[0]
+    assert_equal "Redirected to http://foo.bar/", logs[0]
   end
 
   def test_send_data