trying to fix worker specs

spec/mailers/notifications_mailer_spec.rb

@@ -6,7 +6,6 @@ describe NotificationsMailer do
     subject{ NotificationsMailer.notify(notification) }
 
     before do
-      CatarseSettings[:email_system] = 'system@catarse.me'
       notification
       Mail::Message.any_instance.stub(:deliver)
       NotificationsMailer.any_instance.should_receive(:mail).with({

spec/spec_helper.rb

@@ -96,6 +96,7 @@ RSpec.configure do |config|
     Blog.stub(:fetch_last_posts).and_return([])
     CatarseSettings[:base_domain] = 'localhost'
     CatarseSettings[:email_contact] = 'foo@bar.com'
+    CatarseSettings[:email_system] = 'system@catarse.me'
     CatarseSettings[:company_name] = 'Foo Bar Company'
     Contribution.any_instance.stub(:payment_engine).and_return(PaymentEngines::Interface.new)
   end