add booth in alias

Booth can be replaced with any alias by replacing it in alias.en.yml.

spec/controllers/admin/booths_controller_spec.rb

@@ -75,7 +75,7 @@ describe Admin::BoothsController do
         end
 
         it 'shows success message' do
-          expect(flash[:notice]).to match('Booth successfully created.')
+          expect(flash[:notice]).to match("#{(t 'booth').capitalize} successfully created.")
         end
       end
 
@@ -94,7 +94,7 @@ describe Admin::BoothsController do
         end
 
         it 'shows flash message' do
-          expect(flash[:error]).to eq("Creating booth failed. Title can't be blank.")
+          expect(flash[:error]).to eq("Creating #{t 'booth'} failed. Title can't be blank.")
         end
       end
     end
@@ -119,7 +119,7 @@ describe Admin::BoothsController do
         end
 
         it 'shows success message' do
-          expect(flash[:notice]).to match 'Successfully updated booth.'
+          expect(flash[:notice]).to match "Successfully updated #{t 'booth'}."
         end
 
         it 'updates booth' do

spec/controllers/booths_controller_spec.rb

@@ -55,7 +55,7 @@ describe BoothsController do
         end
 
         it 'shows success message' do
-          expect(flash[:notice]).to match('Booth successfully created.')
+          expect(flash[:notice]).to match("#{(t 'booth').capitalize} successfully created.")
         end
       end
 
@@ -74,7 +74,7 @@ describe BoothsController do
         end
 
         it 'shows flash message' do
-          expect(flash[:error]).to eq("Creating booth failed. Title can't be blank.")
+          expect(flash[:error]).to eq("Creating #{t 'booth'} failed. Title can't be blank.")
         end
       end
     end

spec/spec_helper.rb

@@ -121,6 +121,10 @@ RSpec.configure do |config|
   #     save_and_open_page
   #   end
   # end
+
+  # use the config to use
+  # t('some.locale.key') instead of always having to type I18n.t
+  config.include AbstractController::Translation
 end
 
 OmniAuth.config.test_mode = true