DEV: Clean up omniauth after mocking.

spec/requests/users_controller_spec.rb

@@ -747,7 +747,10 @@ describe UsersController do
 
       context 'authentication records for' do
         let(:user) { Fabricate(:user) }
+
         before do
+          OmniAuth.config.test_mode = true
+
           OmniAuth.config.mock_auth[:twitter] = OmniAuth::AuthHash.new(
             provider: 'twitter',
             uid: '123545',
@@ -762,6 +765,11 @@ describe UsersController do
           get "/auth/twitter/callback.json"
         end
 
+        after do
+          Rails.application.env_config["omniauth.auth"] = OmniAuth.config.mock_auth[:twitter] = nil
+          OmniAuth.config.test_mode = false
+        end
+
         it 'should create twitter user info if required' do
           post "/u.json", params: {
             name: "Test Osama",