spike for new project - with Devise OAuth and RSpec, and Rails_Admin (installed but not used yet) Custom session controller, layout and integration specs are modeled after the style of the RailsTutorial project railstutorial.org, where it is recommended that views be tested together with controllers.
Based on the template project ==> Rails3 Omniauth-Devise supercombo, github.com/fortuity/rails3-subdomain-devise.git github.com/plataformatec/devise/wiki/OmniAuth:-Overview