Support for other i18n bundles

spec/controllers/extra_locales_controller_spec.rb

@@ -0,0 +1,25 @@
+require 'rails_helper'
+
+describe ExtraLocalesController do
+
+  context 'show' do
+
+    it "needs a valid bundle" do
+      get :show, bundle: 'made-up-bundle'
+      expect(response).to_not be_success
+      expect(response.body).to be_blank
+    end
+
+    it "won't work with a weird parameter" do
+      get :show, bundle: '-invalid..character!!'
+      expect(response).to_not be_success
+    end
+
+    it "works with a valid bundle" do
+      get :show, bundle: 'admin'
+      expect(response).to be_success
+      expect(response.body).to be_present
+    end
+  end
+
+end