Premium EpisodesS4 PremiumTesting Episode #299: Instance Spy Avdi Grimm April 16, 2015 0 Comments Afraid your RSpec examples are giving you a false sense of security? Today we'll learn how to restore trust using verifying doubles. This page is just for members. Sign in or subscribe to gain access! Username Password * Remember Me Forgot Password Related CategoriesPremium Episodes, S4 Premium, TestingTagsmock objects, rspec, test doubles