Custom factory

factories.rb

module Factories
  def new_user(attrs = {})
    attrs[:email]     ||= "[email protected]"
    attrs[:password]  ||= "foo123456"
    attrs[:password_confirmation] ||= attrs[:password]
    User.new(attrs)
  end
  
  def create_user(attrs = {})
     new_user(attrs).save!
  end
end