is_fully_authenticated helper

lib/two_factor_authentication/controllers/helpers.rb

@@ -37,3 +37,13 @@ module TwoFactorAuthentication
     end
   end
 end
+
+module Devise
+  module Controllers
+    module Helpers
+      def is_fully_authenticated?
+        !session["warden.user.user.session"].try(:[], :need_two_factor_authentication)
+      end
+    end
+  end
+end

spec/controllers/two_factor_auth_spec.rb

@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+include Warden::Test::Helpers
+
+describe HomeController do
+  context "passed only 1st factor auth" do
+    let(:user) { create_user }
+
+    describe "is_fully_authenticated helper" do
+      it "should be true" do
+        login_as user, scope: :user
+        visit user_two_factor_authentication_path
+
+
+        controller.is_fully_authenticated?.should be_true
+      end
+    end
+
+  end
+end