Refactored generation of unique tags, URIs and object URLs into own classes,

as well as formatting of content

spec/controllers/oauth/applications_controller_spec.rb

@@ -1,8 +1,15 @@
 require 'rails_helper'
 
 RSpec.describe Oauth::ApplicationsController, type: :controller do
+  before do
+    sign_in Fabricate(:user), scope: :user
+  end
+
   describe 'GET #index' do
-    it 'returns http success'
+    it 'returns http success' do
+      get :index
+      expect(response).to have_http_status(:success)
+    end
   end
 
   describe 'POST #create' do