remove action_mailer references

Author: Judahmeek

test/dummy/config/application.rb

@@ -3,7 +3,6 @@
 # Pick the frameworks you want:
 # require "active_record/railtie"
 require "action_controller/railtie"
-require "action_mailer/railtie"
 
 # Test no-sprockets environment by testing the gemfile name
 if SprocketsHelpers.available?

test/dummy/config/environments/development.rb

@@ -13,9 +13,6 @@
   config.consider_all_requests_local       = true
   config.action_controller.perform_caching = false
 
-  # Don't care if the mailer can't send.
-  config.action_mailer.raise_delivery_errors = false
-
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 end

test/dummy/config/environments/test.rb

@@ -33,11 +33,6 @@
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
 
-  # Tell Action Mailer not to deliver emails to the real world.
-  # The :test delivery method accumulates sent emails in the
-  # ActionMailer::Base.deliveries array.
-  config.action_mailer.delivery_method = :test
-
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr