Insert FactoryGirl methods into spec helper.

spec/controllers/pages_controller_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe PagesController do
   describe "GET show" do
-    let(:test_page) { FactoryGirl.create(:page) }
+    let(:test_page) { create(:page) }
 
     it "renders a page" do
       get :show, name: test_page.name

spec/spec_helper.rb

@@ -17,6 +17,9 @@ RSpec.configure do |config|
   # config.mock_with :flexmock
   # config.mock_with :rr
 
+  # Include FactoryGirl methods
+  config.include FactoryGirl::Syntax::Methods
+
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{::Rails.root}/spec/fixtures"