title: How to log in as a user in user_controller_spec?
body: <p>A person is not allowed to look at the users page unless they are an admin. Hence users cannot leave the home page if they aren't logged in. In the user_controller_spec we have several tests on editing personal info or passwords. But the tests will never pass because the user we created in the spec class is not logged in. Is there a way to log in the user in the user_controller_spec?</p>