Surface logging event name for re-use

Author: bf4

lib/active_model_serializers/logging.rb

@@ -5,6 +5,7 @@
 #
 module ActiveModelSerializers
   module Logging
+    RENDER_EVENT = 'render.active_model_serializers'.freeze
     extend ActiveSupport::Concern
 
     included do
@@ -73,7 +74,7 @@ def notify(name, callback_name)
     end
 
     def notify_render(*)
-      event_name = 'render.active_model_serializers'.freeze
+      event_name = RENDER_EVENT
       ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do
         yield
       end

lib/active_model_serializers/test/serializer.rb

@@ -36,7 +36,7 @@ def assert_serializer(expectation, message = nil)
       end
 
       class AssertSerializer
-        EVENT_NAME = 'render.active_model_serializers'
+        EVENT_NAME = ::ActiveModelSerializers::Logging::RENDER_EVENT
         attr_reader :serializers, :message
         attr_accessor :response, :expectation